<figure><img src="image_115.png" /><figcaption>Figure 68: Cooling Calculation</figcaption></figure>

<figure><img src="image_116.png" /><figcaption>Figure 69: Cooling System</figcaption></figure>

<figure><img src="image_117.png" /><figcaption>Figure 70: Inside chamber</figcaption></figure>

### 3. PISTA

The replacement of the VAMOS SPIDER detector by 8 PISTA modules will enable an identification of the nuclear transfer reaction with a very high precision. Considering the volume of the equipment, it was necessary to design a new VAMOS target chamber, using EXOGAM target loaders and guaranteeing the use of the multiwire detector 160mm downstream of the target.

The PISTA detectors are composed of couples of trapezoidal E-ΔE silicon, integrated in printed circuits with H&V tracks connected to the electronics by capton cables.

The supporting structure of PISTA is composed of an angularly adjustable part, on which is mounted an octagonal crown equipped with 8 curves rails, and allowing the alignment of the PISTA detectors. This structure is then mounted in the new target chamber.

<figure><img src="image_118.png" /><figcaption>Figure 71: Design of the supporting Structure</figcaption></figure>

<figure><img src="image_119.png" /><figcaption>Figure 72: Manufacturing of the supporting Structure</figcaption></figure>

<figure><img src="image_120.png" /><figcaption>Figure 73: Integration in the new target chamber</figcaption></figure>

### 4. LINAC Pepper Pots for S³ Beam

To enable the tuning of the SPIRAL2 LINAC tuning in S³ spectrometer, it was necessary to design and manufacture a new pepper pot for beam intensity reduction. The objective of this equipment is to reduce the beam intensity with different factors : 1/100, 1/1000, 1/2000 and 1/12000. Mechanical design was conducted to lead to this design with 2 parallel sheets with Ø 0.025 mm holes.
<figure><img src="image_121.png" /><figcaption>Figure 74 : Pepper Post design</figcaption></figure>

<figure><img src="image_122.png" /><figcaption>Figure 77 : Cooled fixed converter head</figcaption></figure>

5. NFS fixed Converter

For the production of neutrons, the NFS installation is equipped with a rotating converter designed by IRFU. In case of breakdown of this system, a fixed converter with cooled thick beryllium and a power deposit of 1.5kW was designed, allowing to produce intense neutron beams and to conduct experiments. Mechanical study was then conducted with the IRFU collaboration for thermal calculations.

<figure><img src="image_123.png" /><figcaption>Figure 78 : Cooled fixed-converter head thermal calculations</figcaption></figure>

<figure><img src="image_124.png" /><figcaption>Figure 75 : Environment Fixed Converter</figcaption></figure>

<figure><img src="image_125.png" /><figcaption>Figure 76 : Fixed converter design with its lead shield</figcaption></figure>
# XII. Detection and laser for physics

This chapter collects some of the realizations performed by the Detection and Laser for Physics group, in support to the experimental program.

## 1. LISE Specific detection 2022

### ZDD project summary

The scientific program at LISE involves reactions with radioactive beams of intensities of $10^{3}$-$10^{7}$ pps. These studies require to have detection system for identification of beam-like reaction products at angles $\pm 4^\circ$ (aproximatelly $\pm 100$ mrad) after a secondary target located in D6.2 hall.

ZDD (Zero Degree Detector) detection system provides identification of medium mass ion residues up to $A \approx 70$ and determines their emission angles with measuring their energy loss $\Delta E$ in a tilted ionisation chamber, their vertical and horizontal position (X,Y) with a Drift chamber, and their total energy $E_{tot}$ in a plastic/PM wall at intensities higher than $10^5$ pps.

<figure><img src="image_126.png" /></figure>

<figure><img src="image_127.png" /></figure>

### ZDD status

Conception and Design has been made in 2021. Assembly and integration for Lise 2022 campaign has been achieved and first exploitation has been realized in experiment E823_21 and E798_19.

### DeLiCAT

New tracker DeLiCAT (DElay Line CATs) for spectrometer LISE has been developed with the aim to replace existing CAVIAR tracking detector. The new detector has the same principle of operation with an active area $70 \times 70 \text{ mm}^2$ with delay line signal readout. The detector consists of two

sections with X and Y anode wires plans, operated with pure isobutane gas at about 8 mbar pressure. It can perform measurements of time and X-Y position for LISE beams. Using delay line readout reduces required number of electronic channels. New detector uses the same mechanical insertion flange than CATS detector. These solutions allow creating more cost-effective and standardized version of LISE trackers with improved performance.

Conception and Design has been made at the end of the year 2022. Assembly, test in exploitation are planned for 2023 Lise campaign.

<figure><img src="image_128.png" /></figure>

<figure><img src="image_129.png" /></figure>

## 2. R&D on gas recycling for ACTAR-TPC

Recent advance in active target detectors in which the detection gas can also serve as a target for nuclear reactions allows for a boost in exploring the unbound nuclei near the drift lines and the exotic associated nuclear phenomena. In experiments with low intensity radioactive ion beams, this detection technique that is based on a gas filled ionization detector can fulfill the requirement of thick target to get high reaction yield without deteriorating the energy resolution. ACTAR-TPC at GANIL has been working since 5 years and is used to reconstruct a 3-D mapping of the decay or reaction products from two dimensional projection of the tracks and electron drift time.

Some of the most common gases used in active target detectors are isobutane (iC4H10), hydrogen (H2), helium (He) or a mixture of gases to achieve better ionization gain factor, like CF4 mixed with He, methane (CH4) mixed with argon (Ar), etc... Gas purity is a key factor in ensuring optimum detector performance and it is thus important to pay attention to the molecular impurities that normally accumulate in the detector volume because of small air leaks or material outgassing.
Usually the detection chamber is continuously supplied with fresh gas and the used gas is released to atmosphere. Concerning the operational cost, open loop gas circulation is not possible in the case of using expensive gases like xenon (Xe), <sup>3</sup>He or <sup>3</sup>H. In addition, some experiments demand the use of greenhouse gases (GHG) like CF<sub>4</sub>, SF<sub>6</sub> or C<sub>3</sub>F<sub>8</sub> to achieve the physics interest, gases which cannot be released in the atmosphere. The 'closed loop' method permits a recycling by sending the released gas through a filtering system and a re-injection into the detection chamber. However, the quality of the recycled gas after cleaning must be satisfactory in order to keep constant the functioning point of the detector.

A new study, funded by Normandy region over 2022 and 2023, aims to investigate the effect of gas recycling on detector performances and try to stabilize the detector response over time ensuring a constant quality of the recycled gas. A wire chamber detector (Mayaito) was set-up in 2022 and coupled with a gas regulation system working in open or closed loop to perform this R&D topic. After the identification of various factors like temperature, electronics stability...the system is ready to be studied in a closed loop in 2023.

### 3. New detection systems for Spiral2 experimental areas

**SIRIUS and S³ diagbox in pre-commissioning phase**

The multi-detector SIRIUS has been built since 2015, by a collaboration between IJCLab, IRFU, IPHC and GANIL. The full system has been installed in 2021 at GANIL in G3 area, for first tests. In 2022, The system has moved in G2 for two beam tests, one for Diagbox in LEB configuration and one for SED (Secondary electron detector) used in both configuration SIRIUS or LEB. SED, which has been developed at GANIL, is now completely characterized and ready to be used.
All the servitudes has been installed and are functional.

**FALSTAFF in NFS for first exploitation**

FALSTAFF detector is a collaboration between IRFU, LPCC and GANIL, to study fission fragment distribution at NFS. After an installation in G3 in 2021 for a first test in GANIL, it has been moved in G1 and coupled with VAMOS at the second arm place and commissioned during 2022 VAMOS experiment E826_21. At the end of the year, the system was moved to NFS for its first experiment E814_20. We were in charge of all the system integration and exploitation and also the maintenance of the ionization chamber and the two SED detectors, built at GANIL in 2021.

### 4. New Tracker CATS'UP

**Project Summary**

Beam detector system, CATS (Chambre A Trajectoires de Saclay), are used for more than 20 years to provide event-by-event particle tracking in experiments with radioactive beams at GANIL. It consists of two low pressure multiwire proportional chambers with one plane of anode wires placed between two cathode planes (active area: 70×70 mm²),

segmented into 28 vertical and horizontal strips (2.54 mm wide). The anode wires deliver a time signal allowing a time-of-flight measurement with an accuracy around 300ps. The cathode strips are individually read out and the position of incoming particles is reconstructed using a charge centroid finding algorithm with a spatial resolution of 400 µm with a counting rate of 3.10<sup>*5</sup> particles per second.

The front-end and back-end electronics are old and more and more difficult to maintain at the good level and the detector maintenance is very time consuming. That's why an upgrade of the electronics is planned, together with the project of improving also the detector design.

**Project Status**

Project has begun in 2020. In 2022, a second prototype detector with some improvement on gap homogeneity and better links on strips was built. In this prototype, the X and Y cathodes have similar design and all connections, strips and high voltages, are done without any soldering operations. The prototype is equipped with new electronics, developed by LP2IB. The first prototype with new current preamplifier and SAM readout system, based on GET chip and commercial Z-board, has been tested. Some adjustments and precise characterisation are still to be done in 2023.

<figure><img src="image_130.png" /><figcaption>Figure 79: CATS'UP on new vacuum thruster with all electronics (FE and BE) integrated</figcaption></figure>
## XIV. Report on SPIRAL2 scientific projects

<figure><img src="image_131.png" /><figcaption>Figure 80 :: Main equipment and detection of the Super Separator Spectrometer ($S^3$)</figcaption></figure>

### 1. The Super Separator Spectrometer ($S^3$) for the very high intensity beams of SPIRAL2

The Super Separator Spectrometer $S^3$ is, with the NFS (Neutrons For Science) facility and DESIR experimental hall, a major experimental system developed for SPIRAL2. It is designed for very low cross section experiments at low (<15MeV/u) energy. It will receive the very high intensity (more than 1pµA) stable ion beams accelerated by the superconducting LINAC accelerator of SPIRAL2. $S^3$ will be notably used for the study of rare nuclei produced by fusion evaporation reactions, such as superheavy elements and neutron-deficient isotopes. Such experiments require a high transmission of the products of interest but also a separation of these nuclei from unwanted species. Hence $S^3$ must have a large acceptance but also a high selection power including physical mass resolution. These properties are reached with the use of seven large aperture superconducting quadrupole triplets which include sextupolar and octupolar corrections in a two-stage separator (momentum achromat followed by a mass spectrometer) that can be coupled to the SIRIUS

implantation-decay spectroscopy station [2] or to a gas cell with laser ionization to provide very pure beams for low energy experiments [3]. $S^3$ is now in the installation and tests phases as shown as shown in Figure 80.

In the following we will report on the last scientific objectives of $S^3$ as well as the current status of the facility and its different elements: target station, magnets, electric dipole, detection set-up, and a low energy branch.

#### Spectrometer and infrastructure

The Spectrometer is in its final construction/installation stage (85% completed). This process requires a large variety of skills from the GANIL technical groups and associated laboratories (Irfu, IJCLab). The spectrometer is based on highly advanced technological equipment: Superconducting Multipole Triplets, Electric Dipole, Target Station, Beam Dump, Diagnostics, Vacuum System, Cryogenic system, PLC and Control Command, ...) and required complex infrastructure (Cabling - 80km cables and 4600 connectors, Clean Laser Room, Security Systems etc...).

To fulfill the specific constraints relating to a Basic Nuclear Installation "INB", and to ensure the quality follow-up of the installation, a quality assurance plan is deployed.
The main technical achievements in 2022 are:

**Infrastructure:**

- Lot C68: All cable trays and electrical panels installed, cable connections on cabinets and part of S³ equipment's ongoing (100% of the 80 km cables in place and most of the 4600 connectors done)

- Laser room: Clean room in its final stage of construction (80% completed)

- Beam dump cooling system qualified in 2022

- Cryogenic transfer line: all sections of the cryogenic line have been installed and will be tested in 2023

**Separator-spectrometer:**

- Electric Dipole: integration in the beam line completed (Ti electrodes, HV feedthroughs) and connection to the power supplies expected in 2023

- Vacuum tests of most of the sections done

- 6 over the 7 Super Conducting Multipole Triplets (SMT) delivered

- Cryogenics cold box turbine crashed in 2022 that prevented to perform the qualification test of the SMT5 and SMT6.

- Beam dump: 2 chambers, 9 translation mechanisms, 5 fingers, shielding parts have been studied, tested and validated at Saclay. Some equipment is already been installed at S³. The dump plates and the cooling pipes assembly final architecture was frozen in 2022.

<figure><img src="image_132.png" /><figcaption>Figure 81: Upstream Beam Line Installation</figcaption></figure>

<figure><img src="image_133.png" /><figcaption>Figure 82: Upstream and downstream Beam Dump installation</figcaption></figure>

<figure><img src="image_134.png" /><figcaption>Figure 83: Electric dipole installation</figcaption></figure>

<figure><img src="image_135.png" /><figcaption>Figure 84: Clean laser room</figcaption></figure>

S³ has received funding from the French Research Ministry through the National Research Agency EQUIPEX (EQUIPment of EXcellence) under contract number ANR-10EQPX-46, from the FEDER (Fonds Européen de Développement Economique et Régional) under contract number FEDER 0111251 – 21E03702, from the CPER (Contrat Plan Etat Région) under contract number 15P04209, from the U.S. Department of Energy, Office of Nuclear Physics under contract number DE-AC02-06CH11357 and from the E.C. FP7-INFRASTRUCTURES 2007 SPIRAL2 Preparatory Phase under grant agreement number 212692.

<figure><img src="image_136.png" /><figcaption>Figure 85: S³ experimental area</figcaption></figure>
## 2. DESIR

### Presentation

<figure><img src="image_137.png" /></figure>

DESIR (Disintegration, Excitation and Storage of Radioactive Ions) will be the new "low-energy" experiment room for GANIL and SPIRAL2. It will receive radioactive beams produced by SPIRAL1 and S³. The experiments carried out there will enhance our understanding of the fundamental rules governing the structure of atomic nuclei.

These experiments will be based on the following three pillars of ultra-low energy analysis: the study of radioactive decay modes, laser excitation and storage in traps.

* Radioactive decay studies can be used to determine the lifetime and structure of nuclei. These parameters are key to understanding the synthesis of chemical elements in stars.

* Laser excitation provides information on the shape, magnetism and quantum properties of nuclei.

* By storing ions in electromagnetic and optical traps, we can manipulate them to determine their mass or study their decay with precision.

### DESIR facility

The DESIR facility is part of the SPIRAL2 framework project, and aims to create a third experimental hall for experiments on radioactive nuclei produced by the GANIL facility at very low energies. As such, it is positioned at the interface of the SPIRAL2 and SPIRAL1 beam lines.

<figure><img src="image_138.png" /></figure>

The DESIR hall is a partially underground building with a surface area of 1,330 m² and a height of 10 meters. The hall will accommodate 20 to 30 nuclear physics and interdisciplinary experiments using very low-energy radioactive beams. The two beam production sites (SPIRAL1 and SPIRAL2/S³) will enable DESIR users to study a wide range of atomic nuclei with very varied characteristics, in a perfectly adapted environment. This diversity and the purity of the available beams will be the main features of this facility.

The DESIR facility will make ultra-pure samples of exotic nuclei available to its users, thanks to several in-line ion beam separation and purification devices designed mainly at LPC Caen and LP2i Bordeaux. More than 100 meters of transport lines, designed at IJCLab Orsay, will carry the beams to DESIR and its experimental facilities, and identification devices such as the one developed at the IPHC in Strasbourg will enable them to be qualified before use. At the same time, other conventional radiological monitoring and safety systems will ensure the safety of personnel and the protection of the environment, while enabling them to act permanently as close as possible to their devices.

<figure><img src="image_139.png" /></figure>

The DESIR collaboration is made up of around one hundred French and European researchers, engineers and technical staff. These people are currently contributing to the design and construction of DESIR, as well as to the development of the experimental devices that will be used in DESIR.

### Administrative authorizations

The Dossier d'Autorisation de Modification (DAM) for INB 113 for the construction of the DESIR facility was transmitted, in its second version, on March 22, 2022 to the Ministry of Ecological Transition -(and more particularly to the Mission de la sûreté nucléaire et de la radioprotection, MSNR) and to the Autorité de Sûreté Nucléaire (ASN). This version includes the response to the requests for additional information issued by the MSNR in 2021, following the ASN's pre-investigation of its first version, as well as a translation of the commitments made in parallel by RXS2 (Réexamen de Sûreté n°2) for INB 113, notably concerning the evolution of the platform for calculating the radiological impact. A new appraisal schedule running from March to October 2022 has been drawn up by the MSNR, ASN and IRSN, with a view to issuing a reasoned opinion on the DAM DESIR dossier by December 2022. Clearly on the critical path of the SPIRAL2-DESIR project, this new schedule consequently pushed back to spring 2023 the conduct of the Public Enquiry essential for obtaining the building permit (scheduled for May 2023) and promulgation of the modification authorization decree (scheduled for December 2023).

During 2022, the ASN (mainly on the regulatory aspects of the dossier) and IRSN (mainly on the technical aspects of the dossier) investigated the DAM dossier at a steady pace, with numerous constructive interactions (question/answer process formalized by letter + technical meetings on specific topics). No less than a dozen letters were exchanged during this period, including around a hundred questions requiring duly justified answers. The complementary nature of the project team and GANIL's CSQ ensured that responses were always received within the deadlines set by the authorities, even
during the summer vacations. Although some of the questions raised required further study and analysis of subjects that had not been sufficiently investigated beforehand, a formal opinion that the file was admissible was formalized at the end of November 2022.

During this period, the transparency of our exchanges with the authority and the Ministry of Economic Transition enabled us to prepare in the most efficient way possible the steps to be taken in the process of obtaining both the decree and the building permit. The Prefect of Calvados organized the prefectural phase of the administrative authorization process, i.e. the examination of the building permit application. At the same time, MSNR established the timing for the referral of the project to the French Environmental Authority (AE), in anticipation of its examination of the risk assessment and environmental impact study files, with the referral being made as soon as the ASN's reasoned opinion was received. In the end, at the very beginning of December 2022, our file was referred to the Environmental Authorities and the application for a building permit was submitted to the Epron town hall.

## Beam process

Installation of the LP2iB junction line demonstrator was completed in spring 2022, and developments during the year focused on the development of the various automation systems managing the vacuum and interfacing the optical and interceptive equipment. At the same time, standardized control applications based on those developed for the HRS spectrometer, which are currently being finalized, were developed for the lines.

At GANIL, the assembly of section 2 of the same transfer line continued intermittently, dictated by the need for human resources to operate the accelerators and experimental areas of the GANIL and SPIRAL2 facilities, as well as for the installation of the S³ spectrometer and various other renovation/improvement projects underway at INB 113.

<figure><img src="image_140.png" /><figcaption>Figure 86: Picture of the current assembly of the transport line for ion beams from the SPIRAL facility</figcaption></figure>

Experimental qualification of the High Resolution Spectrometer HRS, with a mass resolution targeted of the order of M/DeltaM = 20000 in order to separate certain isobars, begun in 2019 at LP2i Bordeaux, has also continued. DESIR's HRS was recently equipped with an arbitrary signal generator, mounted on the high-voltage platform. The assembly of a first 45° mobile deflector was carried out in order to check that all the parts were correctly matching. The entire GPIB control system was transferred to EPICS. Voltage probes based on the Rogowski coil principle have been produced for use in measuring GPIB RF voltages over an extended range. A test bench has been set up at LP2i Bordeaux to characterize the beam diagnostics used to commission the GPIB and PIPERADE devices, and which will equip the 3 keV beam transport line (L3K) between the GPIB and PIPERADE.

The development program for the RFQ-cooler associated with this spectrometer was relaunched at the end of November at LPC Caen.

## Experimental process

The development program for the **MLLTrap** cryogenic trap at the IJCLab will take shape in 2022 with, on the one hand, the design and construction of its upstream RFQ-cooler and, on the other hand, the finalization of the installation of the upstream beam transport line (line evacuated at the end of the year).

The LPCTrap development program officially became the **MORA** program (@DESIR). The trap, technically developed jointly by the LPCC and GANIL, was installed in the Finnish laboratory at Jyväkylä to enable it to be commissioned, fine-tuned and finally run its first campaign. The results obtained were extremely encouraging, but clearly highlighted the importance of the intense radioactive beam purification program that DESIR has set itself as its main objective in terms of beam handling.

In 2022, the **PIPERADE** cryogenic trap development program focused on the activation of its two resonant trapping zones and the transition process from one to the other. The study of a tool specifically adapted to these delicate adjustments, an imager, was studied for commissioning at PIPERADE in early 2023 at LP2i Bordeaux.

More generally, the layout and phasing of the experimental devices in the experiment hall has evolved significantly over the year (see next figure). Operating scenarios have been drawn up to enable the physical and functional breakdown of the various high-voltage platforms required on the GPIB reference, and to specify the timing system requirements for beam delivery operations in the hall.

<figure><img src="image_141.png" /></figure>
## 3. NEWGAIN

<figure><img src="image_142.png" /><figcaption>Figure 87: Schematic diagram of the new injector</figcaption></figure>

The NEWGAIN project (NEW GAnil INjector) aims to construct a second injector A/q=7, so as to produce very intense heavy-ion beams up to uranium, well beyond the performance of the existing injector of the SPIRAL2 linear accelerator. With the addition of this new injector, the SPIRAL2 LINAC will deliver, within its energy range of operation, the most intense beams in the world over a large variety of ions (ranging from protons to uranium).

The second injector is designed to be fully compatible with the existing facility and to further enhance its 'multi-user' capabilities. It is composed of the following:

* A high-performance superconducting ion source (1/7 SC Source)

* A first low energy beam transport line (LBE3 connecting the superconducting ion source to the Radio-Frequency Quadrupole (RFQ2).

* A second low energy beam transport line (LBE1.3 connecting the existing ion source PHOENIX V3 (A/q=3) to the RFQ2

* An RFQ2 that will accelerate heavy ions up to the injection energy for the superconducting LINAC

* A medium energy beam line (LME2) connecting the RFQ2 to the LINAC, with a possibility to send the

medium energy beam (via LMEI) to a future experimental area (to be defined).

A schematic diagram of the new injector is presented in Figure 87.

The NEWGAIN project preliminary design phase started on May 7th 2020, and the detailed design phase started in June 2021.

The project is organized through a broad national collaboration, involving a large number of French laboratories from CEA/DRF/IRFU and CNRS/IN2P3.

The production and validation of the consortium agreement for the Equipex (funding of 13,7M€ out of 20M€ for equipment for the Construction phase) was completed in September 2022, and the consortium agreement signed by all partners was submitted to the ANR in December 2022.

In 2022, studies have progressed, with all integration constraints taken into account on an ongoing basis. The final result of the injector integration is shown in Figure 88. All aspects relating to equipment installation, maintenance operations and security conditions have been taken into account.

<figure><img src="image_143.png" /><figcaption>Figure 88: View of the injector integrated inside the existing cave and with the existing beam lines</figcaption></figure>
One of the most critical points in terms of integration is the connection with the existing MEBT line, as the space left free for the addition of the dipole and its ancillaries is extremely limited, as shown in Figure 89.

The general technical specifications have been defined with the whole project team, with the aim of taking them strictly into account during the detailed design of each piece of equipment.

The final choice for the beam diagnostics has been done, the vacuum system has been defined, and the technical specifications for each sub-system have been written, in order to be ready to launch the calls for tenders in 2023, the vacuum components being the first equipment to be ordered.

The power supplies for the beam line magnets have been defined. The prototype of a combiner cavity for the RF system test bench was manufactured at GANIL and the first RF tests could start before the end of 2022.

Some specific development for the control system started (example: emittancemeter) and the general technical specifications for the control system were sent to the whole project team, in particular to the collaborating partner laboratories that will develop some parts of the control system. Xrays measurements have been performed with the existing SPIRAL2 rebunchers, in order to define the various operation modes for the future new rebunchers, radioprotection calculation have been performed to validate the wall crossing fillings, and the preliminary safety studies have been started.

The technical specifications have been drawn up for project management assistance in the design and implementation of building works (emergency exit, wall crossings) and infrastructure modifications.

The validation process by the future exploitation group, of the technical choices having an impact on the injector operation, was launched in autumn 2022. The Ion source-High voltage platform will be reviewed in 2023, the study of this part of the project being in a less advanced stage.

<figure><img src="image_144.png" /><figcaption>Figure 89: 3D view and photos of the injector connection zone in the existing MEBT line</figcaption></figure>
04 | SUPPORT ACTIVITIES

<figure><img src="image_145.png" /></figure>
# I. Environnemental report

## 1. Radioactive releases

The nuclear facility GANIL is under supervision of the french Nuclear Safety Authority (ASN) which gave in 2015 the authorisation to atmospheric radioactive emission for the GANIL and for SPIRAL2 with limits for each facility (see table below). The ASN defined also the methods to monitor and measure the released radioactivities. GANIL carries on-going monitoring in both chimneys and each month, provides the quantity of radioactivity released to the Authority.

<table><thead><tr><th>GANIL</th><th>Tritium (Bq)</th><th>Noble gas (Bq)</th><th>Iodines (Bq)</th><th>Other β and γ emitters (Bq)</th></tr></thead><tbody><tr><td>Annual limit for GANIL</td><td>2.10E+09</td><td>3.27E+10</td><td>1.94E+08</td><td>9.70E+12</td></tr><tr><td>Release in 2022</td><td>9.220E+07</td><td>4.462E+09</td><td>2.450E+05</td><td>4.903E+11</td></tr><tr><td>% release in percentage of the annual limit in 2022</td><td>4.39%</td><td>13.65%</td><td>0.13%</td><td>5.06%</td></tr></tbody></table>

<table><thead><tr><th>SPIRAL2</th><th>Tritium (Bq)</th><th>Noble gas (Bq)</th><th>Iodines (Bq)</th><th>Other β and γ emitters (Bq)</th></tr></thead><tbody><tr><td>Annual limit for SPIRAL2</td><td>6.50E+09</td><td>2.20E+12</td><td>5.00E+05</td><td>1.40E+12</td></tr><tr><td>Release in 2022</td><td>2.599E+08</td><td>3.620E+10</td><td>1.153E+05</td><td>4.689E+11</td></tr><tr><td>% release in percentage of the annual limit in 2022</td><td>4.00%</td><td>1.65%</td><td>23.06%</td><td>33.49%</td></tr></tbody></table>

The annual limits were respected all along the year and the releases were largely below those limits.

The dosimetry of the population around the GANIL due to those releases in 2022 was estimated below 1 µSv.

## 2. Environmental monitoring

<figure><img src="image_146.png" /></figure>

The radiological monitoring of GANIL's environment is defined by the regulation and the french Nuclear Safety Authority (ASN). Certified laboratories analyse each month 80 to 90 samples of air, water, plants and milk and once a year, some soil samples and agricultural products. GANIL has two air monitoring stations. On-going irradiation monitoring are carried on with detectors in those stations and dosimeters around the site and in towns near GANIL. All the radiological values are available on the official website for the radiological environmental monitoring in France: https://www.mesure-radioactivite.fr (available in English).

All the results are under the detection limits except a few rainwater measurements of global beta emitters staying nevertheless inside natural level standards.

The activity and releases of GANIL's facility did not involve any increased level of radioactivity in its near environment.

### Non radioactive releases

The main risk concerns the cooling towers of GANIL's and SPIRAL2's facilities releasing steam. The monthly water analysis showed the absence of legionella bacteria in water.

GANIL's activities does not induce specific non radioactive release in the atmosphere. The sole releases are due to the heating system burning gas and the burning of diesel for the periodic tests of electric generators needed for safety. The quality of the effluent are controlled regulary and meet the standard values.

GANIL's facility took a few years ago some measures to restrict the release of perfluorocarbon gas used in detectors. The release of those gases were of 13 kg in 2022 which is equivalent to 85 tons equivalent carbon dioxide. GANIL will continue to study how to reduce the release of such gases.

### Liquid effluents

Wastewater are transferred to the public sewerage system (19 000 m³). An accredited laboratory analyses the quality of wastewater with radiological and chemical tests 4 times per year. In 2022, all measured parameters were under the limits required by the Nuclear Safety Authority and the local public department for water.

No effluents containing tritium were transferred to the public sewerage system in 2022.

### Wastes

Dangerous wastes were produced in larger amount than usual on GANIL site in 2022 in comparison of the precedent years due to cleaning of old chemical products (from cooling systems, machining,...). Dangerous wastes are now followed up using the new official website platform "Trackdétchets".

Due to renovation works of ADI project, the quantity of non-recycled waste were high in 2022 (36 tons), twice than usual.

In 2022, a new building was put into operation to store the radioactive wastes. About 10 tons of very low level activity waste are waiting for sorting or transportation to the French National Agency for Nuclear Waste (ANDRA).

<figure><img src="image_147.png" /></figure>
## II. Energy Consumption

GANIL consumption of electricity, gas and water is correlated to its experimental program. Depending on the configuration and infrastructure used for experiments, energy and water consumption levels may therefore vary considerably.

### Electricity consumption 2022

In 2022, forecast consumption, based on feedback from previous years, was estimated at 27.5 Gwe; actual consumption in 2022 was 30 Gwe.

### 2022 - Consommation d'électricité
- Prévu/Réalisé

<figure><img src="image_148.png" /></figure>

Power consumption was around 10% higher than expected, despite a slightly reduced operating schedule. The main causes were operating contingencies and higher temperatures.

### 2022 gas consumption

Heating of the buildings is the main origin of gas consumption. It depends mostly on winter temperatures.

### 2022 - Consommation de gaz -
Prévu/Réalisé

<figure><img src="image_149.png" /></figure>

Consumption was around 5% lower than expected, given the higher seasonal temperatures.

### 2022 water consumption

Consumption was about 6% higher than expected, although the duration of the operating schedule was slightly reduced. The main causes were operating contingencies and higher seasonal temperatures.

### 2022 - Consommation d'eau -
Prévu/Réalisé

<figure><img src="image_150.png" /></figure>

### Sobriety plan

In 2022, in response to government requests, GANIL has embarked on a sobriety initiative by setting up a working group - GT Sobriété - to define a sobriety plan to reduce its energy consumption, its carbon footprint and, more generally, its environmental footprint.

A 10% reduction in energy consumption by 2024 compared with 2019 is expected. In accordance with the tertiary sector decree, the sobriety plan identifies actions that will enable the company to achieve the following targets for tertiary sector buildings:

- 40% reduction by 2030

- 50% reduction by 2040

- 60% reduction by 2050

The sobriety plan aims to implement short-, medium- and long-term actions:

- Short term: installation of energy meters, photovoltaic panels, a communication plan to promote low electricity consumption, changes to heating and air-conditioning settings, etc.

- Medium-term: deployment of initial actions (see short-term), regulatory and improvement energy audits, renewal of the energy audit, etc.

- Long term: work to improve the energy efficiency of tertiary buildings, installation of a photovoltaic panel plant on campus, introduction of smart building management, recovery of energy dissipated by various processes, etc.
### III. Radiological report

The Service for Radio Protection, SPR, is responsible for the tasks entrusted to the Employer's Radiation Protection Advisor (CRP), whose role is to assist the employer in the prevention of risks of exposure to radioactivity.

The SPR service manages radiation protection issues related to projects, as well as those linked to the operation of an INB and its protective equipment, some of which is classified as EIP.

The data presented below show the radiation protection balance for personnel in 2022.

The following table shows the integrated doses (external exposure) for GANIL staff and some physicists from foreign laboratories visiting the GANIL site.

<table><thead><tr><th rowspan="2">Catégories</th><th rowspan="2">Nombre total de personnes</th><th colspan="3">Répartition par classe de dose (mSv)</th><th rowspan="2">Dose collective (H.mSv)</th></tr><tr><th>&lt; SD(3)</th><th>SD&lt; dose &lt; 2</th><th>&gt;2</th></tr></thead><tbody><tr><td>CEA (1)</td><td>122</td><td>85</td><td>37</td><td>0</td><td>4,56</td></tr><tr><td>CNRS (1)</td><td>189</td><td>136</td><td>53</td><td>0</td><td>10,26</td></tr><tr><td>Physiciens extérieurs (2)</td><td>56</td><td>52</td><td>4</td><td>0</td><td>2,27</td></tr><tr><td><strong>TOTAL</strong></td><td><strong>367</strong></td><td><strong>273</strong></td><td><strong>94</strong></td><td><strong>0</strong></td><td><strong>17,09</strong></td></tr></tbody></table>

(1): this workforce includes interns, supervised fixed-term contracts and CIMAP agents working on the site (2): foreign experimenters and all non-CEA or CNRS contracts

In 2022, 367 people were monitored by GANIL for remote dosimetry service. The number of staff whose dose is between the detection threshold (0.05 mSv) and the 2 mSv limit has increased. This is due to the greater number of interventions on SPIRAL 2, as the SPIRAL2 facility shows slightly higher doses than GANIL cyclotrons.

<table><caption>Tableau 1 : monitoring by operational dosimetry</caption><thead><tr><th></th><th>Dose Hp(10)<br>(µSv)</th><th>0 à 20</th><th>20 à 50</th><th>50 à 100</th><th>100 à 150</th><th>150 à 200</th><th>200 à 250</th><th>250 à 350</th><th>350 à 550</th><th>550 à 1000</th></tr></thead><tbody><tr><th rowspan="5">Nombre d'agents</th><td>GANIL</td><td>227</td><td>29</td><td>8</td><td>1</td><td>1</td><td>0</td><td>0</td><td>0</td><td>0</td></tr><tr><td>CIMAP</td><td>37</td><td>0</td><td>0</td><td>0</td><td>0</td><td>0</td><td>0</td><td>0</td><td>0</td></tr><tr><td>Expérimentateurs extérieurs</td><td>189</td><td>2</td><td>0</td><td>0</td><td>0</td><td>0</td><td>0</td><td>0</td><td>0</td></tr><tr><td>Entreprises extérieures</td><td>212</td><td>0</td><td>0</td><td>0</td><td>0</td><td>0</td><td>0</td><td>0</td><td>0</td></tr><tr><td>TOTAUX</td><td>665</td><td>31</td><td>8</td><td>1</td><td>1</td><td>0</td><td>0</td><td>0</td><td>0</td></tr></tbody></table>

In 2022, 665 people were monitored by operational dosimetry. The cumulative dose equivalents recorded show that the facility operation is not irradiating, as very low doses are recorded. The distribution is more or less the same as over the last 5 years.

Collectively, the slight increase observed can be explained by greater operation of the SPIRAL2 facility. This is in addition to the results for the original facility. Collective dosimetry measured showed a slight increase. It is 3.14 H.mSv

<figure><img src="image_151.png" /><figcaption>Tendance sur les 8 dernières années</figcaption></figure>

In 2022, deferred and operational dosimetry will generally remain at very low levels. The values for collective deferred dosimetry (7.7 H.mSv) and collective operational dosimetry (3.14 H.mSv) are low with respect to the facility's annual collective dose target.

The difference between deferred and operational dosimetry monitoring is explained by deferred dosimeters not returned or returned late.

As a reminder, GANIL's dose constraints are :

- effective dose over a sliding 12-month period ≤ 2 mSv for exposed personnel

- daily effective dose ≤ 50 µSv.

- annual collective dose ≤ 10 H.mSv.

These constraints were therefore respected during the year 2022.

In 2022 various actions were carried out by the Radioprotection Service:

- Training :

* 1 triennial radiation protection refresher course for 21 GANIL staff.

* Training sessions for new visitors are held every other Tuesday, i.e. 27 sessions for 232 people, including 128 external participants.

* 4 training sessions for personnel working in the actinides zone at Spiral 2, for 16 people.
# IV. Safety and Security report

On its campus, GANIL has a Basic Nuclear Facility (INB 113) housing the particle accelerators and associated experimental areas, an establishment open to the public (ERP, the guest house), a non-INB building used mainly for offices, and non-INB utilities subject to ICPE (Installations Classées pour la Protection de l'Environnement) regulations.

The SSRE group manages issues relating to these themes for all facilities, whether or not they are part of the INB.

Below are the main indicators and issues dealt with in 2022; Conventional Safety

Data on accidents at work show a slight drop compared with previous years. The number of occupational accidents reported in 2022 was 1, with a frequency rate (Tf) of 0.24 and a severity rate (Tg) of 0.02. These results are due to systematic safety visits to the experiment rooms and awareness-raising sessions.

Each new experimental setup underwent a safety inspection before the start of the experiment. In addition, the safety service has set up awareness sessions on the wearing of Individual Protection Equipment.

In 2022, National Nuclear Safety Authority carried out three inspections at GANIL, focusing on radiation protection of workers, static and dynamic containment, and project management. Three significant events were reported, concerning the failure of some CO₂ fire extinguishers to meet their re-test dates, the failure of fire dampers and the loss of the first containment barrier of the NFS converter vacuum vessel.

<figure><img src="image_152.png" /><figcaption>Figure 90 : Data on accidents at work</figcaption></figure>
# V. Report on infrastructure projects

## 1. RXS1 : First Safety Reassessment of the 113th French Basic Nuclear facility

In accordance with the French Environment Code, GANIL, which operates a nuclear safety facility, INB 113, must carry out a safety reassessment every 10 years to check that its facilities comply with the regulations, and to ensure the level of safety. The French nuclear safety authority (ASN) conducted the first reassessment of INB 113 (113th French Basic Nuclear facility) between 2011 and 2015. This investigation resulted in an action plan based on the conclusions of the investigation and GANIL's commitments to the ASN. This plan covers a series of actions for the 5 cyclotron accelerators and associated experimental rooms, with a timetable extending to 2023 and representing an investment cost of 12 million euros.

The main points of this action plan are set out below:

* Commissioning of a new waste storage area to improve containment and separate waste types (solid, liquid, low-level activated, very low-level activated, etc.):

- Authorisation for commissioning in 2021 and nominal operation in 2022, as shown in Figure 94

- Installation of the waste sorting, characterisation and repackaging area completed

<figure><img src="image_153.png" /><figcaption>Figure 91 : New waste storage area</figcaption></figure>

<figure><img src="image_154.png" /><figcaption>Figure 92 : Container number 2 - Biological protection + ATEX</figcaption></figure>

<figure><img src="image_155.png" /><figcaption>Figure 93 : Containers number 7 & 8</figcaption></figure>

<figure><img src="image_156.png" /><figcaption>Figure 94 : Waste storage area and waste sorting, characterisation and reconditioning room</figcaption></figure>

* Studies and implementation of measures to improve smoke extraction and reinforce the fire stability of the original facility's structures (cyclotrons and experimental rooms)

* This latest project, known as ADI (Improving Fire Protection), started in 2021, with commissioning expected in 2023. It involves carrying out the following works as shown in Figure 95:

- flocking of metal structures

- installation of 2-hour fire-stop partitions

- caulking hoppers and wall penetrations

- installation of smoke curtains

- smoke extraction systems

- civil engineering to recover extinguishing effluents

<figure><img src="image_157.png" /><figcaption>Figure 95 : Smoke extraction and ventilation systems, fire compartmentation of premises, flocking of metal structures and 700m3 fire water collection tank.</figcaption></figure>

Almost all the work will have been completed by 2022, and 2023 will see all the reservations removed, and the new facilities handed over and brought into service.
## 2. RXS2 : Second Safety Reassessment of the 113th French Basic Nuclear facility

The report concluding the second reassessment under the French Environment Code was submitted to the French Nuclear Safety Authority (ASN) in 2021. Investigation by the ASN is scheduled for 2023.

The various analyses carried out as part of the second safety reassessment show that a large number of operating reference documents (procedures, operating methods, instructions, forms, etc.) need to be revised in order to incorporate regulatory requirements, the reorganisation of the laboratory in 2019 and certain process improvements (periodic inspections, waste management, organisation of radiation protection, etc.).

In particular, several new Activities of Importance for Protection have been identified:

- assessing the radiological consequences for the environment and for personnel,

- monitoring and accounting for radioactive effluent discharges,

- environmental monitoring.

However, despite the improvements that need to be made, experience feedback and analyses relating to environmental compliance show that staff dosimetry and the impact of normal operation of the INB are very low.

This finding is consistent with the conclusions of the first safety reassessment, which gave rise to numerous major modifications (LED, Maco, ADI projects, refurbishment of the wastewater network, etc.).

The studies for the second reassessment resulted in a list of around 200 actions spread over a 5-year action plan. The first list of actions (~26) was therefore triggered in 2022 and will be completed by mid-2023.

In addition, in order to limit the impact on internal human resources, an assistance service has been defined in 2022 in order to launch a consultation and start this service in 2023.

## 3. CYREN (CYclotrons RENovation) : Refurbishment of the GANIL cyclotrons facility

GANIL cyclotrons are used not only in the domain of nuclear physics and astrophysics but also for interdisciplinary ion beam physics like radiobiology, dosimetry, hadrontherapy, study of irradiated materials, nanostructuration, molecular collisions, or applications related to space industry (tests of radiation hardness of electronic components). In the near future, they will also be particularly essential to address the DESIR scientific program based on the exotic beams produced by the SPIRAL1 facility.

However, the cyclotron breakdown rate has increased over the last 5 years from about 5% before 2017 to 26% in 2022, due to the concentration of the laboratory's human resources

on new SPIRAL2 projects over the last 10 years, turning away from cyclotron maintenance programs. Curative maintenance work has therefore increased and become too important. GANIL cyclotrons are 40 years old and a renovation plan of this 'historic' part of the facility is required to maintain and reinforce the scientific programs for the next decades.

In this context, in 2022, the **CYREN** (CYclotrons RENovation) project is considered, with two objectives of the project

- **Purpose n°1** : keep the facility in operational conditions for at least 20 years (Maintenance in Operating Conditions (MOC))

- **Purpose n°2** : optimize manpower needed for maintenance and operation after refurbishment

The technical scope of the project is broken down into 3 parts:

- Cyclotrons and experimental caves

- Infrastructures and utilities

- Safety / Security / Radioprotection Systems :

The main topic for the cyclotrons is the radio-frequency cavities for the 2 separated sector cyclotrons (SSC) as shown in Figure 96. The major risk is an internal leak in the cooling circuit, which would be impossible to repair as it would be unreachable.

The risk analysis defined 2 different scenarios (reference and high), one where only one new cavity is manufactured and an old one becomes a spare, the other where all 4 cavities are changed.

<figure><img src="image_158.png" /></figure>

<figure><img src="image_159.png" /><figcaption>Figure 96 : Exploded view of a SSC cavity with its variable-frequency tuning system (6 to 14MHz) and 1982 photograph of a cavity delivery</figcaption></figure>

Very few companies are able to manufacture such an SSC RF cavity. The manufacturing delay is 2 years for the first cavity then 1 cavity per year. The RF charaterization of the new cavity is estimated to 8 months.
In addition, and as a minimum, we need a vacuum chamber to store the replacement cavity, with nitrogen inerting to prevent corrosion, and a new storage building adapted to the 8 m-high assembly.

Removing or installing a new cavity in the current accelerator building will not be possible without moving 200 concrete blocks and dismantling the beam transport lines. The chosen option will be to make an opening in the roof of the accelerator building so that a big crane can be used to move it.

A request for exceptional funding has been sent to the French Ministry of Higher Education and Research, with the aim of obtaining an exceptional budget in 2023.
# VI. Report on employment

In 2022, permanent staff of GANIL has increased by 5 new members, despite an important number of 12 leaves for retirement.

In addition to the permanent staff of GANIL, in 2022, 17 short-term contract staff were recruited, in addition to 8 post-doctoral contracts, 15 PhD fellow, and 5 apprenticeship fellows, in total 45 temporary positions.

The evolution of permanent and non-permanent staff is depicted in the following figure:

<figure><img src="image_160.png" /></figure>
# VII. Financial report

## 1. Expenditures

In 2022, the expenditures have reached an amount of 17,6M€ divided into:

- Current expenditures : 11,6M€

- Safety reassessment : 2,7M€

- SPIRAL2 : 3,3 M€

### Breakdown of expenditures per activity :

This chart shows the implementation of expenditures between running costs (Cyclotrons and LINAC), upgrades of the facilities, projects and site costs (logistics).

<figure><img src="image_161.png" /></figure>

## 2. Resources 2022

The funding of the laboratory includes subsidies from the GANIL members (11,6M€ allocated in 2022 and 5,6M€ of carry-forward) and from external resources from State, Region, Europe, and others partners.

External resources reached a level of 5,4M€ and were distributed as follows:

- Normandie Region: 1,2M€

- Europe: 1,6M€

- Ministry of Research: 0,2M€

- National Research Agency: 1,2M€

- Other: 0,6M€

Their use is distributed as depicted in the following picture:

<figure><img src="image_162.png" /></figure>
# VIII. Training report

Numerous training courses are provided each year to maintain GANIL staff at a high level of competence and accreditation. The total annual cost of training is over 150 k€, reflecting the high standards and qualifications required for GANIL staff.

The following Figures show the origin of the training budget, and the distribution of the budget among the different specialities.

<figure><img src="image_163.png" /><figcaption>Figure 97 : Distribution per origin</figcaption></figure>

<figure><img src="image_164.png" /><figcaption>Figure 98 : Répartition du budget par compétence</figcaption></figure>

GANIL funding covers fire training for all GANIL staff, training for employees with status other than CEA or CNRS, and language training for CEA employees that cannot be covered by the unit's CEA budget.

Finally, the following Figure displays the distribution of taught hours among the different specialities.

<figure><img src="image_165.png" /><figcaption>Figure 99 : Breakdown of teaching hours per different specialities</figcaption></figure>

Ganil contributes to the national effort in education and higher education, welcoming numerous interns, work-study students and doctoral fellows every year.

To raise its profile as an employer, in 2022 Ganil decided to take part in job fairs in the Calvados department, starting with the "OSER" forum at Caen University. This enabled us to establish a personal dialogue with students and young graduates, and to raise awareness of Ganil's professions.

## Trainees in 2022

<figure><img src="image_166.png" /></figure>

In 2022, GANIL hosted 12 apprenticeship fellows and 39 trainees:

- 5 % Professional School,

- 20,5 % Technical Diploma,

- 15,5 % Licence,

- 5 % engineer school,

- 18 % Master 1,

- 36 % Master 2.

GANIL staff is also involved in maintaining and developing high level of skills and knowledge, and contributes yearly to more than 400 hours of different teaching in Schools, Universities, Engineering Schools and Technical Studies. Once a year, GANIL organizes the PhD days, addressed to master students. In 2022, more than 90 students from masters of Strasbourg, Orsay, Bordeaux and Nantes came to visit GANIL.

In 2022, GANIL hosted more than 800 visitors from schools, high-schools, and general public. The visits include an introductory seminar on GANIL and its science and a tour of the facility.

<figure><img src="image_167.png" /></figure>
# IX. Activities in Technological Transfer

<figure><img src="image_168.png" /></figure>

## Régional

<figure><img src="image_169.png" /></figure>

NORMANDIE
ENERGIES

A sector of excellence, Normandie Energies supports the region's economic development and ecological transition by bringing together all of Normandy's energy players.

<figure><img src="image_170.png" /></figure>

normandie
incubation

An association that supports innovative technology start-up projects at 3 sites in Normandy: Caen, Le Havre and Rouen.

<figure><img src="image_171.png" /></figure>

## European

RADNEXT

RADIation facility Network for the EXploration of effects for indusTry and research

GANIL is participating to Regional, National and European Networks.

Industrial applications using stable ion beams focus today on microporous membrane production by irradiating polymer films with heavy ions, and on the tests of electronic components to study their behavior and resistance under irradiation. This second type of application is presently undergoing a strong rise of activity due to the development of "new space" activities. Companies dealing with the aerospace industry have developed programs of component certification with the use of GANIL beams. A sample irradiation device was constructed based on specifications defined by CNES (Centre National Etudes Spatiales) and was jointly financed by CNES and GANIL, including detection and control system. The beam time dedicated to these various applications is billed to the user at an hourly rate.

<figure><img src="image_172.png" /><figcaption>Services: sale of heavy ion beams (hours delivered)</figcaption></figure>

GANIL is present at conferences such as RADECS (Radiation and its effect on Systems and Components) and at national meetings (RDV CARNOT) that foster links between academics and industrial partners.

With its scientific and technological expertise, GANIL also acts as a relay enhancing the transfer of its employee skills to industrial companies and their applications.

## National

<figure><img src="image_173.png" /></figure>

<figure><img src="image_174.png" /></figure>

BÉSEAU

C.U.R.I.E.

<figure><img src="image_175.png" /></figure>

MINISTÈRE
DE L'ENSEIGNEMENT
SUPÉRIEUR
ET DE LA RECHERCHE

École Polytechnique

<figure><img src="image_176.png" /></figure>

INSTITUT DE RECHERCHE ENSCIENCES DE LA MATIERE ET DE LA CONSTRUCTION

<figure><img src="image_177.png" /></figure>

IN2P3

Les deux inflexes

<figure><img src="image_178.png" /></figure>

Network of IR development officers

Network of IR valorisation officers specialising in matter sciences and engineering

Network of IN2P3 development officers

CEA Valorisation Network

Technology transfers available in 2022 :

Beam profile monitor with regional company :

PANTECHNIKBoost Your Physics

Patent on mechanical structure for specific aluminium vacuum

<figure><img src="image_179.png" /></figure>

pipes with national company :

Different R & D contracts are in construction in 2022. They are related to various domains that reflect the variety of techniques and scientific specialties of GANIL:

- Dosimetry for medical applications with US

PRECISION
X-RAY IRRADIATION

- New types of adaptable gloveboxes for radioactive sample manipulation with national company :

<figure><img src="image_180.png" /></figure>

- State-of-the art instrumentation for the automation of intelligent electrovalves with national company :

VELAN

In more upstream research, connection to industrial partners exist in the fields of:

- Artificial intelligence for monitoring complex and multi-parameters systems as accelerators.

- Conception and production of innovative radioisotopes for medical care.

Finally, GANIL is involved in training industrialists in technical areas of expertise, in collaboration with CNRS Entreprise. A vacuum training session was given to the company :

<figure><img src="image_181.png" /></figure>

CERF

CNRS
FORMATION
ENTREPRISES
05 | ANNEXES

<figure><img src="image_182.png" /></figure>
# I. Publication list

## 1. Articles

### Observation of a correlated free four-neutron system

M. Duer, T. Aumann, R. Gernhäuser, V. Panin, S. Paschalis, D. M. Rossi, N. L. Achouri, D. Ahn, H. Baba, C. A. Bertulani, M. Böhmer, K. Boretzky, C. Caesar, N. Chiga, A. Corsi, D. Cortina-Gil, C. A. Douma, F. Dufter, Z. Elekes, J. Feng, B. Fernández-Domínguez, U. Forsberg, N. Fukuda, I. Gasparic, Z. Ge, J. M. Gheller, J. Gibelin, A. Gillibert, K. I. Hahn, Z. Halász, M. N. Harakeh, A. Hirayama, M. Holl, N. Inabe, T. Isobe, J. Kahlbow, N. Kalantar-Nayestanaki, D. Kim, S. Kim, T. Kobayashi, Y. Kondo, D. Körper, P. Koseoglou, Y. Kubota, I. Kuti, P. J. Li, C. Lehr, S. Lindberg, Y. Liu, F. M. Marqués, S. Masuoka, M. Matsumoto, J. Mayer, K. Miki, B. Monteagudo, T. Nakamura, T. Nilsson, A. Obertelli, N. A. Orr, H. Otsu, S. Y. Park, M. Parlog, P. M. Potlog, S. Reichert, A. Revel, A. T. Saito, M. Sasano, H. Scheit, F. Schindler, S. Shimoura, H. Simon, L. Stuhl, H. Suzuki, D. Symochko, H. Takeda, J. Tanaka, Y. Togano, T. Tomai, H. T. Törnqvist, J. Tscheuschner, T. Uesaka, V. Wagner, H. Yamada, B. Yang, L. Yang, Z. H. Yang, M. Yasuda, K. Yoneda, L. Zanetti, J. Zenihiro, M. V. Zhukov
*Nature* 606, 678-682 (2022).

### An experimental view on shape coexistence in nuclei

Paul Garrett, Magda Zielinska, Emmanuel Clément
*Prog. Part. Nucl. Phys.* 124, 103931 (2022).

### Evidence of Partial Seniority Conservation in the $\pi g_{9/2}$ Shell for the N=50 Isotones

Pérez-Vidal, R. M., A. Gadea, C. Domingo-Pardo, A. Gargano, J. J. Valiente-Dobón, E. Clément, A. Lemasson, L. Coraggio, M. Siciliano, S. Szilner, M. Bast, T. Braunroth, J. Collado, A. Corina, A. Dewald, M. Doncel, J. Dudouet, G. de France, C. Fransen, V. González, T. Hüyük, B. Jacquot, P. R. John, A. Jungclaus, Y. H. Kim, A. Korichi, M. Labiche, S. Lenzi, H. Li, J. Ljungvall, A. López-Martens, D. Mengoni, C. Michelagnoli, C. Müller-Gatermann, D. R. Napoli, A. Navin, B. Quintana, D. Ramos, M. Rejmund, E. Sanchis, J. Simpson, O. Stezowski, D. Wilmsen, M. Zielińska, A. J. Boston, D. Barrientos, P. Bednarczyk, G. Benzoni, B. Birkenbach, H. C. Boston, A. Bracco, B. Cederwall, D. M. Cullen, F. Didierjean, J. Eberth, A. Gottardo, J. Goupil, L. J. Harkness-Brennan, H. Hess, D. S. Judson, A. Kaskacs, W. Korten, S. Leoni, R. Menegazzo, B. Million, J. Nyberg, Zs. Podolyak, A. Pullia, D. Ralet, F. Recchia, P. Reiter, K. Rezynkina, M. D. Salsac, Senyigit, M., D. Sohler, Ch. Theisen, D. Verney
*Phys. Rev. Lett.* 129, 112501 (2022).

### Impact of Nuclear Deformation and Pairing on the Charge Radii of Palladium Isotopes

S. Geldhof, M. Kortelainen, O. Beliuskina, P. Campbell, L. Caceres, L. Canete, B. Cheal, K. Chrysalidis, C.S. Devlin, R.P. de Groote, A. de Roubin, T. Eronen, Z. Ge, W. Gins, A. Koszorus, S. Kujanpää, D. Nesterenko, A. Ortiz-Cortes, I. Pohjalainen, I.D. Moore, A. Raggio, M. Reponen, J. Romero, F. Sommer
*Phys. Rev. Lett.* 128, 152501 (2022).

### Structure of $^{36}$Ca under the Coulomb Magnifying Glass

L. Lalanne, O. Sorlin, A. Poves, M. Assié, F. Hammache, S. Koyama, F. Flavigny, V. Girard-Alcindor, A. Lemasson, A. Matta, T. Roger, D. Beaumel, Y. Blumenfeld, B.A. Brown, F. de Oliveira Santos, F. Delaunay, N. de Séréville, S. Franchoo, J. Gibelin, J. Guillot, O. Kamalou, N. Kitamura, V. Lapoux, B. Mauss, P. Morfouace, M. Niikura, J. Pancin, T.Y. Saito, D. Suzuki, C. Stodel, J.C. Thomas
*Phys. Rev. Lett.* 129, 122501 (2022).

### Accreting neutron stars from the nuclear energy-density functional theory. II. Equation of state and global properties

A. F. Fantina, J. L. Zdunik, N. Chamel, J. M. Pearson, L. Suleiman, S. Goriely
*Astron. Astrophys.* 665, A74 (2022).

### Chemical reactions in H2O:CO interstellar ice analogues promoted by energetic heavy-ion irradiation

A.L.F. de~Barros, C. Mejia, E. Seperuelo~Duarte, A. Domaracka, P. Boduch, H. Rothard, E.F. da~Silveira
*Monthly Notices Of The Royal Astronomical Society* 511, 2491-2504 (2022).

### On the synthesis of N-O bearing species in astrophysical ices - an infrared spectroscopic study using heavy-ion irradiation of solid N2:CO samples

A. Bergantini, A.L.F. de~Barros, A. Domaracka, H. Rothard, P. Boduch, E.F. da~Silveira
*Monthly Notices Of The Royal Astronomical Society* 511, 31-41 (2022).

### Swift heavy ions irradiation of water ice at different temperatures: hydrogen peroxide and ozone synthesis and sputtering yield

C. Mejia, A.L.F. de Barros, H. Rothard, P. Boduch, E.F. da Silveira
*Monthly Notices Of The Royal Astronomical Society* 514, 3789-3801 (2022).

### Experimental investigation of ground-state properties of $^{7}$H with transfer reactions

M. Caamaño, T. Roger, M. A. Moro., F. G. Grinyer., J. Pancin, S. Bagchi, S. Sambi, J. Gibelin, B. Fernandez-Dominguez, N. Itagaki, J. Benlliure, D. Cortina-Gil, F. Farget, B. Jacquot, D. Perez-Loureiro, B. Pietras, R. Raabe, D. Ramos, C. Rodriguez Tajes, H. Savajols, M. Vandebrouck
*Phys. Lett. B* 829, 167067 (2022).
### Mass measurements towards doubly magic $^{78}$Ni: Hydrodynamics versus nuclear mass contribution in core-collapse supernovae

S. Giraud, L. Canete, B. Bastin, A. Kankainen, A.F. Fantina, F. Gulminelli, P. Ascher, T. Eronen, V. Girard-Alcindor, A. Jokinen, A. Khanam, I.D. Moore, D.A. Nesterenko, F. de Oliveira Santos, H. Penttilä, C. Petrone, I. Pohjalainen, A. De Roubin, V.A. Rubchenya, M. Vilen, J. Äystö
*Phys. Lett. B 833, 137309 (2022).*

### Mirror symmetry at mass $A=54$: E4 effective charges near doubly magic $^{56}$Ni

D. Rudolph, B. Blank, J. Giovinazzo, T. Roger, H. Alvarez-Pol, A. Arokia Raj, P. Ascher, M. Caamaño-Fresco, L. Caceres, D.M. Cox, B. Fernández-Domínguez, J. Lois-Fuentes, M. Gerbaux, S. Grévy, G.F. Grinyer, O. Kamalou, B. Mauss, A. Mentana, J. Pancin, J. Pibernat, J. Piot, O. Sorlin, C. Stodel, J.C. Thomas, M. Versteegen
*Phys. Lett. B 830, 137144 (2022).*

### Neutron-proton pairing in the N=Z radioactive fp-shell nuclei $^{56}$Ni and $^{52}$Fe probed by pair transfer

B. Le Crom, M. Assié, Y. Blumenfeld, J. Guillot, H. Sagawa, T. Suzuki, M. Honma, N.L. Achouri, B. Bastin, R. Borcea, W.N. Catford, E. Clément, L. Caceres, M. Caamano, A. Corsi, G. De France, F. Delaunay, N. De Séréville, B. Fernandez-Dominguez, M. Fisichella, S. Franchoo, A. Georgiadou, J. Gibelin, A. Gillibert, F. Hammache, O. Kamalou, A. Knapton, V. Lapoux, S. Leblond, A.O. Macchiavelli, F.M. Marques, A. Matta, L. Menager, P. Morfouace, N.A. Orr, J. Pancin, X. Pereira-Lopez, L. Perrot, J. Piot, E. Pollacco, D. Ramos, T. Roger, F. Rotaru, A.M. Sanchez-Benitez, M. Sénoville, O. Sorlin, M. Stanoiu, I. Stefan, C. Stodel, D. Suzuki, J.C. Thomas, M. Vandebrouck
*Phys. Lett. B 829, 137057 (2022).*

### The decay of the 21.47-MeV stretched resonance in $^{13}$C: A precise probe of the open nuclear quantum system description

N. Cieplicka-Orynczak, Y. Jaganathen, B. Fornal, S. Leoni, M. Ploszajczak, M. Ciemala, S. Ziliani, M. Kmiecik, A. Maj, J. Lukasik, P. Pawlowski, B. Sowicki, B. Wasilewska, M. Zieblinski, P. Bednarczyk, C. Boiano, S. Bottoni, A. Bracco, S. Brambilla, I. Burducea, F. Camera, I. Ciepal, C. Clisu, F.C.L. Crespi, K. Dhanmeher, N. Florea, E. Gamba, J. Grebosz, M.N. Harakeh, A. D. Iancu., L.W. Iskra, M. Krzysiek, P. Kulessa, N. Marginean, R. Marginean, I. Matea, M. Matejska-Minda, K. Mazurek, B. Million, W. Parol, M. Sferrazza, L. Stan, B. Wloch
*Phys. Lett. B 834, 137398 (2022).*

### The β-decay of $^{70}$Kr into $^{70}$Br: Restoration of the pseudo-SU(4) symmetry

A. Vitéz-Sveiczer, A. Algora, I., A. Morales., B. Rubio, G. G. Kiss., P. Sarriguren, P. Van Isacker,

G. De Angelis, F. Recchia, S. Nishimura, J. Agramunt, V. Guadilla, A. Montaner-Pizá, A., S.E. Orrigo., A. Horváth, D. Napoli, S. Lenzi, A. Boso, H. V. Phong., J. Wu, P.-A. Söderström, T. Sumikama, H. Suzuki, H. Takeda, S. D. Ahn., H. Baba, P. Doornebal, N. Fukuda, N. Inabe, T. Isobe, T. Kubo, S. Kubono, H. Sakurai, Y. Shimizu, C. Sidong, B. Blank, P. Ascher, M. Gerbaux, T. Goigoux, J. Giovinazzo, S. Grévy, T. Kurtukián Nieto, C. Magron, W. Gelletly, Zs. Dombrádi, Y. Fujita, M. Tanaka, P. Aguilera, F. Molina, J. Eberth, F. Diel, D. Lubos, C. Borcea, E. Ganioglu, D. Nishimura, H. Oikawa, Y. Takei, S. Yagi, W. Korten, G. De France, P. Davies, J. Liu, J. Lee, T. Lokotko, I. Kojouharov, N. Kurz, H. Shaffner, A. Petrovici
*Phys. Lett. B 830, 137123 (2022).*

### Controlling the diversity of ion-induced fragmentation pathways by N-methylation of amino acids

Dario Barreiro-Lage, Chiara Nicolafrancesco, Jaroslav Kocisek, Alberto Luna, Janina Kopyra, Manuel Alcami, A. Bernd Huber, Fernando Martin, Alicja Domaracka, Patrick Rousseau, Sergio Diaz-Tendero
*Physical Chemistry Chemical Physics 24, 941-954 (2022).*

### First results of a new quadrupole minimum-B permanent magnet electron cyclotron resonance ion source

T. Kalvas, V. Toivanen, S.T. Kosonen, H. Koivisto, O. Tarvainen, L. Maunoury
*Plasma Sources Science and Technology 31, 12LT02 (2022).*

### The capture of injected 1+ ions in charge breeder electron cyclotron resonance ion source plasma

O. Tarvainen, J. Angot, T. Thuillier, M. Migliore, L. Maunoury, P. Chauveau
*Plasma Sources Science and Technology 31, 125003 (2022).*

### $^{178}$Hg and asymmetric fission of neutron-deficient pre-actinides

A. Jhingan, C. Schmitt, A. Lemasson, S. Biswas, Y. H. Kim, D. Ramos, A. N. Andreyev, D. Curien, M. Ciemala, E. Clément, O. Dorvaux, B. De Canditiis, F. Didierjean, G. Duchêne, J. Dudouet, J. Frankland, G. Frémont, J. Goupil, B. Jacquot, C. Raison, D. Ralet, B.M. Retailleau, L. Stuttgé, I. Tsekhanovich, A.V. Andreev, S. Goriely, S. Hilaire, J.F. Lemaître, P. Möller, K.H. Schmidt
*Phys. Rev. C 106, 044607 (2022).*

### Border of the island of inversion: Unbound states in $^{29}$Ne

M. Holl, S. Lindberg, A. Heinz, Y. Kondo, T. Nakamura, A. J. Tostevin., H. Wang, T. Nilsson, L., N. Achouri., Al, H. Falou, L. Atar, T. Aumann, H. Baba, K. Boretzky, C. Caesar, D. Calvet, H. Chae, N. Chiga, A. Corsi, L., H. Crawford., F. Delaunay, A. Delbart, Q. Deshayes, P. Diaz Fernández, Z. Dombrádi, A. C. Douma., Z. Elekes, P. Fallon, I. Gasparic, J.-M. Gheller, J. Gibelin, A. Gillibert, N., M. Harakeh., A. Hirayama, R.
C. Hoffman., A. Horvat, A. Horváth, W. J. Hwang.,
T. Isobe, J. Kahlbow, N. Kalantar-Nayestanaki,
S. Kawase, S. Kim, K. Kisamori, T. Kobayashi,
D. Körper, S. Koyama, I. Kuti, V. Lapoux, M,
F. Marqués., S. Masuoka, J. Mayer, K. Miki,
T. Murakami, M. Najafi, K. Nakano, N. Nakatsuka,
A. Obertelli, F. de Oliveira Santos, A. N. Orr.,
H. Otsu, T. Ozaki, V. Panin, S. Paschalis, A. Revel,
D. Rossi, T. A. Saito., Y. T. Saito., M. Sasano,
H. Sato, Y. Satou, H. Scheit, F. Schindler,
P. Schrock, M. Shikata, Y. Shimizu, H. Simon,
D. Sohler, O. Sorlin, L. Stuhl, S. Takeuchi,
M. Tanaka, M. Thoennessen, H. Törnqvist,
Y. Togano, T. Tomai, J. Tscheuschner, J. Tsubota,
T. Uesaka, Z. Yang, M. Yasuda, K. Yoneda
Phys. Rev. C 105, 034301 (2022).

Decay studies of new isomeric states in $^{255}$No

A. Bronis, P. F. Heßberger, S. Antalic, B. Andel, D. Ackermann, S. Heinz, S. Hofmann, J. Khuyagbaatar, B. Kindler, I. Kojouharov, P. Kuusiniemi, M. Leino, B. Lommel, R. Mann, K. Nishio, G. A. Popeko, B. Streicher, B. Sulignano, J. Uusitalo, M. Venhart, V. A. Yeremin.

Phys. Rev. C 106, 014602 (2022).

Different manifestations of triaxial shapes of the positive and negative parity bands in $^{187}$Os

S. Nandi, G. Mukherjee, A. Dhal, R. Banik, Soumik Bhattacharya, S. Basu, Shabir Dar, S. Bhattacharyya, C. Bhattacharya, S. Kundu, D. Paul, S. Rajbanshi, S. Chatterjee, S. Das, S. Samanta, R. Raut, S. S. Ghugre., H. Pai, Sajad Ali, S. Biswas, A. Goswami

Phys. Rev. C 105, 034336 (2022).

Direct determination of the excitation energy of quasi-stable isomer $^{180m}_{180}\text{Ta}$

D.A. Nesterenko, K. Blaum, P. Delahaye, S. Eliseev, T. Eronen, P. Filianin, Z. Ge, M. Hukkanen, A. Kankainen, Yu.N. Novikov, A.V. Popov, A. Raggio, M. Stryjczyk, V. Virtanen

Phys. Rev. C 106, 024310 (2022).

Evidence for spherical-oblate shape coexistence in $^{87}\text{Tc}$

X. Liu, B. Cederwall, C. Qi, R. A. Wyss, Ö. Aktas, A. Ertoprak, W. Zhang, E. Clément, G. de France, D. Ralet, A. Gadea, A. Goasduff, G. Jaworski, I. Kuti, B. M. Nyakó, J. Nyberg, M. Palacz, R. Wadsworth, J. J. Valiente-Dobón, H. Al-Azri, A. Atac Nyberg, T. Bäck, G. de Angelis, M. Doncel, J. Dudouet, A. Gottardo, M. Jurado, J. Ljungvall, D. Mengoni, D. R. Napoli, C. M. Petrache, D. Sohler, J. Timár, D. Barrientos, P. Bednarczyk, G. Benzoni, B. Birkenbach, A. J. Boston, H. C. Boston, I. Burrows, L. Charles, M. Ciemala, F. C. L. Crespi, D. M. Cullen, P. Désesquelles, C. Domingo-Pardo, J. Eberth, N. Erduran, S. Ertürk, V. González, J. Goupil, H. Hess, T. Huyuk, A. Jungclaus, W. Korten, A. Lemasson, S. Leoni, A. Maj, R. Menegazzo, B. Million, R. M. Perez-Vidal, Zs. Podolyák, A. Pullia, F. Recchia, P. Reiter,

F. Saillant, M. D. Salsac, E. Sanchis, J. Simpson,
O. Stezowski, C. Theisen, M. Zielcińska
Phys. Rev. C 106, 034304 (2022).

Experimental study of the $^{30}\text{Si}({}^3\text{He},d)^{31}\text{P}$ reaction and thermonuclear reaction rate of $^{30}\text{Si}(p,y)^{31}\text{P}$

D.S. Harrouz, N. de Séréville, P. Adsley, F. Hammache, R. Longland, B. Bastin, T. Faestermann, R. Hertenberger, M. La Cognata, L. Lamia, A. Meyer, S. Palmerini, R.G. Pizzone, S. Romano, A. Tumino, H.F. Wirth

Phys. Rev. C 105, 015805 (2022).

Experimental study of the $^{40,48}\text{Ca} + \ ^{40,48}\text{Ca}$ reactions at 35 MeV/nucleon

Q. Fable, A. Chbihi, M. Boisjoli, J.D. Frankland, A. Le Fèvre, N. Le Neindre, P. Marini, G. Verde, G. Ademard, L. Bardelli, C. Bhattacharya, S. Bhattacharya, E. Bonnet, B. Borderie, R. Bougault, G. Casini, M. Commara, R. Dayras, J.E. Ducret, F. Farget, E. Galichet, T. Génard, F. Gramegna, D. Gruyer, M. Henri, S. Kundu, J. Lemarié, O. Lopez, J. Lukasik, L. Manduci, J. Moisan, G. Mukherjee, P. Napolitani, A. Olmi, M. Pârlog, S. Piantelli, G. Poggi, A. Rebillard-Soulié, R. Roy, B. Sorgunlu, S. Velardita, E. Vient, M. Vigilante, J.P. Wieleczko

Phys. Rev. C 106, 024605 (2022).

First results from the INDRA-FAZIA apparatus on isospin diffusion in $^{58,64}\text{Ni} + ^{58,64}\text{Ni}$ systems at Fermi energies

C. Ciampi, S. Piantelli, G. Casini, G. Pasquali, J. Quicray, L. Baldesi, S. Barlini, B. Borderie, R. Bougault, A. Camaiani, A. Chbihi, D. Dell'Aquila, M. Cicerchia, J.A. Dueñas, Q. Fable, D. Fabris, J.D. Frankland, C. Frosin, T. Génard, F. Gramegna, D. Gruyer, K.I. Hahn, M. Henri, B. Hong, S. Kim, T. Kozik, J. M. Kweon., J. Lemarié, N. Le Neindre, I. Lombardo, O. Lopez, T. Marchi, S.H. Nam, A. Ordine, P. Ottanelli, J.H. Park, M. Pârlog, G. Poggi, A. Rebillard-Soulié, A.A. Stefanini, S. Upadhyaya, S. Valdré, G. Verde, E. Vient, M. Vigilante

Phys. Rev. C 106, 024603 (2022).

Gamow shell model description of the radiative capture reaction $^{8}\text{Li}(n,y)^{9}\text{Li}$

X. G. Dong, B. X. Wang., N. Michel, M. Ploszajczak

Phys. Rev. C 105, 064608 (2022).

High-precision measurement of the $^{6}\text{He}$ half-life

M. Kanafani, X. Fléchard, O. Naviliat-Cuncic, G.D. Chung, S. Leblond, E. Liénard, X. Mougeot, G. Quéméner, A. Simancas Di Filippo, J.C. Thomas

Phys. Rev. C 106, 045502 (2022).

Influence of proton and neutron deformed shells on the asymmetric fission of thorium isotopes

A. Chatillon, J. Taïeb, A. Heinz, H. Alvarez-Pol, L. Audouin, Y. Ayyad, G. Bélier, J. Benlliure, G. Boutoux, M. Caamano, E. Casarejos, D. Cortina-Gil, A. Ebran, F. Farget, B. Fernandez-Dominguez, T. Gorbinet, L. Grente, H.T. Johansson, B. Jurado, A. Kelic-Heil, N. Kurz, B. Laurent, J.F. Martin,
C. Nociforo, C. Paradela, E. Pellereau, S. Pietri, A. Prochazka, J.L. Rodriguez-Sanchez, D. Rossi, H. Simon, L. Tassan-Got, J. Vargas, B. Voss, H. Weick

Phys. Rev. C 106, 024618 (2022).

### Isotopic cross sections of fragmentation residues produced by light projectiles on carbon near 400A MeV

J.M. Boillos, D. Cortina-Gil, J. Benlliure, J.L. Rodriguez-Sanchez, H. Alvarez-Pol, L. Atar, T. Aumann, V. V. Avdeichikov, S. Beceiro-Novo, D. Bemmerer, C. A. Bertulani, K. Boretzky, M. J. G. Borge, M. Caamano, C. Caesar, E. Casarejos, W. Catford, J. Cederkall, M. Chartier, L. Chulkov, E. Cravo, R.N.P. Crespo, I. Dillmann, P. Diaz Fernandez, Z. Elekes, J. Enders, O. Ershova, A. Estrade, F. Farinon, L.M. Fraile, M. Freer, D. Galaviz Redondo, H. Geissel, R. Gernhäuser, P. Golubev, K. Göbel, J. Hagdahl, T. Heftrich, M. Heil, M. Heine, A. Heinz, A. Henriques, M. Holl, A. Hufnagel, A. Ignatov, H.T. Johansson, B. Jonson, J. Kahlbow, N. Kalantar-Nayestanaki, R. Kanungo, A. Kelic-Heil, A. Knyazev, T. Kröll, N. Kurz, M. Labiche, C. Langer, T. Le Bleis, R. Lemmon, S. Lindberg, J.F.D.C. Machado, J. Marganiec, A. Movsesyan, E. Nacher, M.A. Najafi, T. Nilsson, C. Nociforo, V. Panin, S. Paschalis, A. Perea, M. Petri, S. Pietri, R. Plag, R. Reifarth, G. Ribeiro, C. Rigollet, D.M. Rossi, M. Röder, D. Savran, H. Scheit, H. Simon, O. Sorlin, I. J. Syndikus, J.T. Taylor, O. Tengblad, R. Thies, Y. Togano, M. Vandebrouck, P.J.F. Velho, V. Volkov, A. Wagner, F. Wamers, H. Weick, C. Wheldon, G.L. Wilson, J.S. Winfield, P. Woods, D. Yakorev, M. Zhukov, A. Zilges, Zuber K.

Phys. Rev. C 105, 014611 (2022).

### Microscopic response theory for strongly-coupled superfluid fermionic systems

Elena Litvinova, Yinu Zhang
Phys. Rev. C 106, 064316 (2022).

### Mirror nucleon removal reactions in p-shell nuclei

A. N. Kuchera, D. Bazin, T. Phan, J. A. Tostevin, M. Babo, T. Baumann, P. C. Bender, M. Bowry, J. Bradt, J. Brown, P. A. DeYoung, B. Elman, J. E. Finck, A. Gade, G. F. Grinyer, M. D. Jones, B. Longfellow, E. Lunderberg, T. H. Redpath, W. F. Rogers, K. Stiefel, M. Thoennessen, D. Votaw, D. Weisshaar, K. Whitmore, R. B. Wiringa
Phys. Rev. C 105, 034314 (2022).

### Narrow resonances in the continuum of the unbound nucleus $^{15}$F

V. Girard-Alcindor, A. Mercenne, I. Stefan, F. de Oliveira Santos, N. Michel, M. Ploszajczak, M. Assié, A. Lemasson, E. Clément, F. Flavigny, A. Matta, D. Ramos, M. Rejmund, J. Dudouet, D. Ackermann, P. Adsley, M. Assunção, B. Bastin, D. Beaumel, G. Benzoni, R. Borcea, A.J. Boston, L. Cáceres, B. Cederwall, I. Celikovic, V. Chudoba, M. Ciemala, J. Collado, F.C.L. Crespi, D'G. Agata, G. De France, F. Delaunay, C. Diget, C. Domingo-Pardo, J. Eberth, C. Fougères, S. Franchoo,

F. Galtarossa, A. Georgiadou, J. Gibelin, S. Giraud, V. González, N. Goyal, A. Gottardo, J. Goupil, S. Grévy, V. Guimaraes, F. Hammache, L.J. Harkness-Brennan, H. Hess, D.S. Judson Oliver, O. Kamalou, A. Kameneyero, J. Kiener, W. Korten, S. Koyama, M. Labiche, L. Lalanne, V. Lapoux, S. Leblond, A. Lefevre, C. Lenain, S. Leoni, H. Li, A. Lopez-Martens, A. Maj, I. Matea, R. Menegazzo, D. Mengoni, A. Meyer, B. Million, B. Monteagudo, P. Morfouace, J. Mrazek, M. Niikura, J. Piot, Zs. Podolyak, C. Portail, A. Pullia, B. Quintana, F. Recchia, P. Reiter, K. Rezynkina, T. Roger, J.S. Rojo, F. Rotaru, D. M. Salsac, Sánchez, A.M. Benitez, E. Sanchis, M. Senyigit, N. De Séréville, M. Siciliano, J. Simpson, D. Sohler, O. Sorlin, M. Stanoiu, C. Stodel, D. Suzuki, C. Theisen, J.C. Thomas, P. Ujic, J.J. Valiente-Dobón, M. Zielinska

Phys. Rev. C 105, L051301 (2022).

### New aspects of the low-energy structure of $^{211}$At

V. Karayonchev, A. Blazhev, J. Jolie, A. Dewald, A. Esmaylzadeh, C. Fransen, G. Häfner, L. Knafla, C. Müller-Gatermann, G. Rainovski, J.M. Régis, K. Schomacker, P. Van Isacker

Phys. Rev. C 106, 044321 (2022).

### Nuclear shell structure in a finite-temperature relativistic framework

Herlik Wibowo, Elena Litvinova
Phys. Rev. C 106, 044303 (2022).

### Occupation probabilities of valence orbitals relevant to neutrinoless double β decay of $^{124}$Sn

A. Shrivastava, K. Mahata, I. Stefan, M. Assié, P. Adsley, D. Beaumel, V. M. Datar, A. Georgiadou, J. Guillot, F. Hammache, N. Keeley, Y. H. Kim, A. Meyer, V. Nanal, V. V. Parkar, N. de Séréville

Phys. Rev. C 105, 01605 (2022).

### Proton and neutron exchange as a prelude to fusion at near-barrier energies

J.E. Johnstone, Varinderjit Singh, R. Giri, S. Hudan, J. Vadas, R.T. deSouza, D. Ackermann, A. Chbihi, Q. Hourdille, A. Abbott, C. Balhoff, A. Hannaman, A.B. Mcintosh, M. Sorensen, Z. Tobin, A. Wakhle, S.J. Yennello, M.A. Famiano, K.W. Brown, C. Santamaria, J. Lubian, H.O. Soler, B.V. Carlson

### Structure of $^{83}$As, $^{85}$As and $^{87}$As: from semi-magicity to γ softness

K. Rezynkina, D.D. Dao, G. Duchene, J. Dudouet, F. Nowacki, E. Clément, A. Lemasson, C. Andreoiu, A. Astier, G. de Angelis, G. de France, C. Delafosse, I. Deloncle, F. Didierjean, Z. Dombradi, C. Ducoin, A. Gadea, A. Gottardo, D. Guinet, B. Jacquot, P. Jones, T. Konstantinopoulos, I. Kuti, A. Korichi, S.M. Lenzi, G. Li, F. Le Blanc, C. Lizarazo, R. Lozeva, G. Maquart, B. Million, C. Michelagnoli, D.R. Napoli, A. Navin, R.M. Perez-Vidal, C.M. Petrache, N. Pietralla, D. Ralet, M. Ramdhane, M. Rejmund, O. Stezowski, C. Schmitt, D. Sohler, D. Verney
Phys. Rev. C 106, 014320 (2022).

γ decay to the ground state from the excitations above the neutron threshold in the $^{208}$Pb(p,p'y) reaction at 85 MeV

B. Wasilewska, M. Kmiecik, M. Ciemala, A. Maj, F.C.L. Crespi, A. Bracco, M.N. Harakeh, P. Bednarczyk, S. Bottoni, S. Brambilla, F. Camera, I. Ciepal, N. Cieplicka-Orynczak, M. Csatlos, B. Fornal, V. Gaudilla, J. Grebosz, J. Isaak, L.W. Iskra, M. Jezabek, A.J. Krasznahorkay, S. Kihel, M. Krzysiek, P. Lasko, S. Leoni, M. Lewitowicz, J. Lukasik, M. Matejska-Minda, K. Mazurek, P.J. Napiorkowski, W. Parol, P. Pawlowski, L.Q. Qi, M. Saxena, Ch. Schmitt, Y. Sobolev, B. Sowicki, M. Stanoiu, A. Tamii, O. Wieland, M. Zieblinski
Phys. Rev. C 105, 014310 (2022).

A new Time-of-flight detector for the R3B setup

M. Heil, A. Kelíc-Heil, L. Bott, T. Almusidi, H. Alvarez-Pol, L. Atar, L. Atkins, T. Aumann, J. Benlliure, K. Boretzky, B. Bruckner, P. Cabanelas, C. Caesar, E. Casarejos, J. Cederkall, L. Chulkov, A. Corsi, J. Dueñas, P. Erbacher, S. Escribano Rodriguez, A. Falduto, M. Feijoo, A. Frotscher, J. Fruhauf, I. Gasparíc, M.J.G. Borge, J. Gerbig, R. Gernhäuser, M. Gilbert, J. Glorius, B. Gnoffo, K. Göbel, D. Gonzalez Caamaño, A. Grein, A.L. Hartig, H. Heggen, M. Heine, A. Heinz, M. Holl, I. Homm, A. Horvat, T. H. Johansson, B. Jonson, N. Kalantar-Nayestanaki, A. Kamenyero, A. Khodaparast, O. Kiselev, P. Klenze, M. Knösel, K. Koch, D. Körper, T. Kröll, D. Kurtulgil, N. Kurz, B. Löher, C. Langer, C. Lehr, Y. Litvinov, H. Liu, S. Murillo Morales, E. Nácher, T. Nilsson, J. Park, S. Paschalis, L. Pellegri, A. Perea, M. Petri, T. Pohl, L. Ponnath, R. Popocovski, R. Reifarth, H.-B. Rhee, L. J. Rodriguez Sanchez, D. Rossi, C. Surder, M. A. Sánchez-Benítez, D. Savran, H. Scheit, H. Simon, Z. Slavkovská, S. Storck-Dutine, Y. Sun, H.T. Törnqvist, J. Tanaka, O. Tengblad, B. Thomas, L. Varga, M. Volknandt, V. Wagner, F. Wamers, L. Zanetti
Eur. Phys. J. A 58, 248 (2022).

Alpha-gamma decay studies of $^{247}$Md

F.P. Heßberger, S. Antalic, F. Giacoppo, B. Andel, D. Ackermann, M. Block, S. Heinz, J. Khuyagbaatar, I. Kojouharov, M. Venhart
Eur. Phys. J. A 58, 11 (2022).

First trap-assisted decay spectroscopy of the $^{81}$Ge ground state

C. Delafosse, A. Goasduff, A. Kankainen, D. Verney, L. Al Ayoubi, O. Beliuskina, L. Cañete, T. Eronen, P., R. De Groote., M. Hukkanen, F. Ibrahim, A. Illana, A. Jaries, L. Lalanne, D, I. Moore, D. Nesterenko, H. Penttilä, S. Rinta-Antila, A. De Roubin, D. Thisse, R. Thoêr, G. Tocabens
Eur. Phys. J. A 58, 51 (2022).

Study of the production and decay properties of neutron-deficient nobelium isotopes

S. M. Tezekbayeva, V. A. Yeremin., I. A. Svirikhin., A. Lopez-Martens, L. M. Chelnokov., I, V. Chepigin., V, A. Isaev., N, I. Izosimov., V, A. Karpov., A, A. Kuznetsova., N, O. Malyshev., S, R. Mukhin., G, A. Popeko., A, Yu. Popov., A, V. Rachkov., S, B. Sailaubekov., A, E. Sokol., K. Hauschild, H. Jacob, R. Chakma, O. Dorvaux, M. Forge, B. Gall, K. Kessaci, B. Andel, S. Antalic, A. Bronis, P. Mosat
Eur. Phys. J. A 58, 52 (2022).

Alpha-decay spectroscopy of $^{257}$Rf

K. Hauschild, A. Lopez-Martens, R. Chakma, O. Dorvaux, B. Gall, L, M. Chelnokov., I, V. Chepigin., V, A. Isaev., N, I. Izosimov., E, D. Katrasev., A, A. Kuznetsova., N, O. Malyshev., G, A. Popeko., A, Yu. Popov., A, E. Sokol., I, A. Svirikhin., V, A. Yeremin., D. Ackermann, J. Piot, P. Mosat, B. Andel
Eur. Phys. J A 58, 6 (2022).

Cu precipitation in electron-irradiated iron alloys for spent-fuel canisters

Qigui Yang, Zhongwen Chang, Luca Messina, Nils Sandberg, Nicolas Castin, Amine Yousfi, Elin Toijer, Mattias Thuvander, Bruno Boizot, Vincent Metayer, Dominique Gorse-Pomonti, Pär Olsson
Journal of Nuclear Materials 572, 154038 (2022).

Influence of axial mirror ratios on the kinetic instability threshold in electron cyclotron resonance ion source plasma

V. Toivanen, B.S. Bhaskar, H. Koivisto, L. Maunoury, O. Tarvainen, T. Thuillier
Physics of Plasmas 29, 013501 (2022).

Structural and mechanical modifications of GaN thin films by swift heavy ion irradiation

Sophie Eve, Alexis Ribet, Jean-Gabriel Mattei, Clara Grygiel, Eric Hug, Isabelle Monnet
Vacuum 195, 110639 (2022).

Charge breeders: Development of diagnostic tools to probe the underlying physics

L. Maunoury, N. Bidault, J. Angot, A. Galata, R. Vondrasek, F. Wenander
Review of Scientific Instruments 93, 021101 (2022).

Nanoscale multiply charged focused ion beam platform for surface modification, implantation and analysis

Mathieu Lalande, Pierre Salou, Arnaud Houel, Thierry Been, Thierry Birou, Charles Bourin, Amine Cassimi, Arthur Keizer, Jean-Baptiste Mellier, Jean-Marc Ramillon, Anthony Sineau, Anne Delobbe, Guillous, S
Review of Scientific Instruments 93, 043703 (2022).

Cryogenic thermoacoustics in the SPIRAL2 LINAC

Adnan Ghribi, Muhammad Aburas, Abdallah Alhaffar, Pierre-Emmanuel Bernaudin, Patxi Duthil, Maroun Nemer, Jean-Pierre Thermeau
Cryogenics 124, 103487 (2022).
## Nuclear Forces for Precision Nuclear Physics - a collection of perspectives

Ingo Tews, Zohreh Davoudi, Andreas Ekström, Jason D. Holt, Kevin Becker, Ra{Briceño\'u}l, David J. Dean, William Detmold, Christian Drischler, Thomas Duguet, Evgeny Epelbaum, Ashot Gasparyan, Jambul Gegelia, Jeremy R. Green, Harald W. Griesshammer, Andrew D. Hanlon, Matthias Heinz, Heiko Hergert, Martin Hoferichter, Marc Illa, David Kekejian, Alejandro Kievsky, Sebastian König, Hermann Krebs, Kristina D. Launey, Dean Lee, Petr Navrátil, Amy Nicholson, Assumpta Parreño, Daniel R. Phillips, Marek Ploszajczak, Xiu-Lei Ren, Thomas R. Richardson, Caroline Robin, Grigor H. Sargsyan, Martin Savage, Matthias R. Schindler, Phiala E. Shanahan, Roxanne P. Springer, Alexander Tichai, Ubirajara van Kolck, Michael L. Wagman, André Walker-Loud, Chieh-Jen Yang, Xilin Zhang
*Few-Body Systems 63, 67 (2022).*

## Extraction of diffusion coefficients from the study of Rb release in different carbon catchers

Julien Guillot, Brigitte Roussière, Pascal Jardin, Emeline Charon, Ugo Forestier-Colleoni, Romain Lafourcade, Martine Mayne-L'hermite, Elie Borg, Vincent Bosquet, François Brisset, Wenling Dong, Stéphane Jourdain, Matthieu Lebois, Damien Thisse
*Nucl. Instr. Meth. Phys. Res. B 526, 9-18 (2022).*

## A Novel Approach to β-Decay: PANDORA, a New Experimental Setup for Future In-Plasma Measurements

David Mascali, Domenico Santonocito, Simone Amaducci, Lucio Ando, Vincenzo Antonuccio, Sándor Biri, Alfio Bonanno, Vincenza Piera Bonanno, Stefan Briefi, Maurizio Busso, Luigi Celona, Luigi Cosentino, Sergio Cristallo, Marco Cuffiani, Costantino De Angelis, Giacomo de Angelis, Davide De Salvador, Loreto Di Donato, Jean-Eric Ducret, Aref Eshkevar Vakili, Ursel Fantz, Alessio Galatà, Carmelo Sebastiano Gallo, Santo Gammino, Tommaso Isernia, Hannu Koivisto, Karl-Ludwig Kratz, Risto Kronholm, Marco La Cognata, Silvia Leoni, Andrea Locatelli, Mario Maggiore, Fabio Maimone, Luciana Malferrari, Giorgio Mancini, Laurent Maunoury, Giorgio Sebastiano Mauro, Maria Mazzaglia, Alberto Mengoni, Andrea Miraglia, Bharat Mishra, Mario Musumeci, Daniel Ricardo Napoli, Eugenia Naselli, Fabrizio Odorici, Libero Palladino, Giuseppe Palmisano, Santi Pavone, Salvatore Pennisi, Albino Perego, Angelo Pidatella, Richard Rácz, Riccardo Reitano, Danilo Rifuggiato, Matteo Rinaldi, Antonio Domenico Russo, Filippo Russo, Gaetano Schillaci, Stefano Selleri, Stefano Simonucci, Gino Sorbello, Roberta Spartà, Simone Taioli, Klaus Tinschert, Giuseppe Torrisi, Antonio Trifiro, Sedina Tsikata, Aurora Tumino, Diego Vescovi, Luca Vincetti
*Universe 8, 80 (2022).*

## Charge breeder of Electron Cyclotron Resonance type: A new application to produce intense metal ion beams for accelerators

L. Maunoury, M. Dubois, S. Damoy
*Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 1040, 167136 (2022).*

## Commissioning of a high power linac at GANIL: Beam power ramp-up

A. K. Orduz, M. Di Giacomo, R. Ferdinand, B. Jacquot, O. Kamalou, J-M. Lagniel, G. Normand, A. Savalle, D. Uriot
*Physical Review Accelerators and Beams 25, 060101 (2022).*

## Examining Different Regimes of Ionization-Induced Damage in GaN Through Atomistic Simulations

Miguel C. Sequeira, Flyura Djurabekova, Kai Nordlund, Jean-Gabriel Mattei, Isabelle Monnet, Clara Grygiel, Eduardo Alves, Katharina Lorenz
*Small 18, 2102235 (2022).*

## First Offline Results from the S³ Low-Energy Branch

Jekabs Romans, Anjali Ajayakumar, Martial Authier, Frederic Boumard, Lucia Caceres, Jean-François Cam, Arno Claessens, Samuel Damoy, Pierre Delahaye, Philippe Desrues, Antoine Drouart, Patricia Duchesne, Rafael Ferrer, Xavier Fléchard, Serge Franchoo, Patrice Gangnant, Ruben de Groote, Sandro Kraemer, Nathalie Lecesne, Renan Leroy, Julien Lory, Franck Lutton, Vladimir Manea, Yvan Merrer, Iain Moore, Alejandro Ortiz-Cortes, Benoit Osmond, Julien Piot, Olivier Pochon, Blaise-Maël Retailleau, Hervé Savajols, Simon Sels, Emil Traykov, Juha Uusitalo, Christophe Vandamme, Marine Vandebrouck, Paul Van den Bergh, Piet Van Duppen, Matthias Verlinde, Elise Verstraelen, Klaus Wendt
*Atoms 10, 21 (2022).*

## Incoherent Thomson scattering: future implementation and measurement capabilities on the PANDORA experiment

S. Tsikata, L. Maunoury, J.E. Ducret
*Frontiers in Astronomy and Space Sciences 9, 936532 (2022).*

## Infrared Spectroscopic Study on Swift-Ion Irradiation of Solid N2O-H2O Samples: Synthesis of NO Bearing Species in Astrophysical Ices

Alexandre Bergantini, Ana Lucia Ferreira de Barros, Naomi Nitahara Toribio, Hermann Rothard, Philippe Boduch, Enio Frota da Silveira
*The Journal of Physical Chemistry A 126, 2007-2017 (2022).*

## Mass Transport via In-Plane Nanopores in Graphene Oxide Membranes

Tobias Foller, Lukas Madauß, Dali Ji, Xiaojun Ren, K. Kanishka H. De Silva, Tiziana Musso, Masamichi Yoshimura, Henning Lebius, Abdenacer Benyagoub, V. Priyank Kumar, Marika Schleberger, Rakesh Joshi
*Nano Letters 22, 4941-4948 (2022).*
Onset of Electron Captures and Shallow Heating in Magnetars
Nicolas Chamel, Anthea Francesca Fantina
Universe 8, 328 (2022).

Proton 3D tracking and emission time from a short-lived isomer with ACTAR~TPC
J. Giovinazzo, T. Roger, B. Blank, D. Rudolph, H. Alvarez-Pol, A. Arokiaraj, P. Ascher, M. Camaaño-Fresco, L. Caceres, M. D. Cox., B. Fernández-Domínguez, J. Lois-Fuentes, M. Gerbaux, S. Grévy, F. G. Grinyer., O. Kamalou, B. Mauss, A. Mentana, A. Ortega Moral, J. Pancin, J. Pibernat, J. Piot, O. Sorlin, C. Stodel, J.C. Thomas, M. Versteegen
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 1042, 167447 (2022).

Radiolysis of Cytosine at Cryogenic Temperatures by Swift Heavy Ion Bombardments
Gabriel S. Vignoli Muniz, Aditya N. Agnihotri, Basile Augé, Christian Mejia, Rafael Martinez, Hermann Rothard, Alicja Domaracka, Philippe Boduch
ACS Earth and Space Chemistry 6, 2149-2157 (2022).

Shell-model study of octupole collectivity near $^{208}$Pb
P. Van Isacker, M. Rejmund
Physical Review Research 4, L022031 (2022).

SPIRAL2 Cryomodule Models: A Gateway to Process Control and Machine Learning
A. Vassal, A. Ghribi, F. Millet, F. Bonne, P. Bonnay, P.E. Bernaudin
Frontiers in Physics 10, 875464 (2022).

Sub-millisecond atom-to-ion transformation in the TULIP ISOL system
P. Jardin, M. Maccormick, V. Bosquet, P. Chauveau, S. Damoy, P. Delahaye, M. Dubois, M. Fadil, M. Lalande, C. Michel, J.C. Thomas
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment in Press, (2022).

Unexplained dissociation pathways of two-body fragmentation of methane dication
Jyoti Rajput, Diksha Garg, A. Cassimi, A. Méry, X. Fléchard, J. Rangama, S. Guillous, W. Iskandar, A. N. Agnihotri, J. Matsumoto, R. Ahuja, C. P. Safvan
The Journal of Chemical Physics 156, 054301 (2022).

β-p and β-α decay of the $^{11}$Be neutron halo ground state
J. Okolowicz, M. Ploszajczak, W. Nazarewicz
Journal of Physics G Nuclear Physics 49, 10LT01 (2022).

CIRIL: Interdisciplinary Research at GANIL
Jimmy Rangama, Clara Grygiel, Alain Méry, Patrick Rousseau, Hermann Rothard
Nuclear Physics News 32, 29 (2022).

FAZIA and INDRA at GANIL: Status and First Results
Giovanni Casini, Nicolas Le Neindre

Nuclear Physics News 32, 24-27 (2022).

JENAS 2022: European Astroparticle, Nuclear, and Particle Physicists Join Forces

Andreas Haungs, Karl Jakobs, Marek Lewitowicz
Nuclear Physics News 32, 32-33 (2022).

## 2. Proceedings

A Radiolytic Origin of Red Organics at the Surface of the Arrokoth Trans-Neptunian Object

Eric Quirico, Basile Augé, Aurore Bacmann, Cédric Wolters, Véronique Vuitton, Thomas Gautier, Laurène Flandinet, Thibault Launois, Lora Jovanovic, Philippe Boduch, Hermann Rothard, Léopold Desage, Alexandre Faure, Bernard Schmitt, Olivier Poch, William Grundy, Silvia Protopapa, Sonia Fornasier, John F. Cooper, Alan, S. Stern
Proceedings from 53rd Lunar and Planetary Science Conference, The Woodlands, Texas, United States, (2022).

Advanced cryogenic process control and monitoring for the SPIRAL2 superconducting LINAC

Adnan Ghribi, Muhammad Aburas, Pierre-Emmanuel Bernaudin, Patrick Bonnay, François Bonne, Antoine Corbel, Marco Di-Giacomo, François Millet, Auriol Ngueguim Tsafak, Arnaud Trudel, Quentin Tura
Proceedings from 31st Linear Accelerator Conference (LINAC22), Liverpool, United Kingdom, 28 August-2 September 2022, (2022).

Angular Distribution Measurement of Atoms Evaporated from a Resistive Oven Applied to Ion Beam Production

Thomas Thuillier, Olivier Bajeat, Alexandre Leduc, Laurent Maunoury
Proceedings from ECRIS 2020 - 24rd International Workshop on ECR Ion Source, East Lansing, United States, (2022).

Beam Instrumentation, Challenging Tools for Demanding Projects — a Snapshot from the French Assigned Network

Freddy Poirier, Thomas Adam, Philip Bambade, Sidi Mohammed Ben Abdillah, Elian Bouquerel, Benjamin Cheymol, Laurent Daudin, Denis Dauvergne, Nicolas Delerue, Teddy Durand, Marie-Laure Gallin-Martel, Hayg Guler, Audric Husson, Christophe Jamet, Charbel Koumeir, Benoit Lachacinski, Chaker Maazouzi, Julien Michaud, Robin Molle, Francis Osswald, Christophe Peaucelle, Christophe Thiebaux, Marc Verderi
Proceedings from 15th Int. Conf. on Heavy Ion Acc. Technology, HIAT2022, Darmstadt, Germany, 27 June – 1 July 2022, (2022).

Charge Breeder at GANIL: metal charge-bred elements

L. Maunoury, M. Dubois, S. Damoy, O. Bajeat, P. Chauveau, P. Delahaye, R. Frigot, S. Hormigos, P. Jardin, J.C. Thomas, O. Tarvainen
Proceedings from 19th International Conference on Ion Sources, Online, Canada, (2022).
## Contaminants reduction in ECR charge breeders by LNL LPSC GANIL collaboration

Julien Angot, Maud Baylac, Alessio Galatà, Laurent Maunoury, Myriam Migliore, Patrick Sole, Thomas Thuillier
Proceedings from ECRIS 2020 - 24rd International Workshop on ECR Ion Source, East Lansing, United States, (2022).

## Control System of the SPIRAL2 Superconducting Linac Cryogenic System

Arnaud Trudel, Patrick Bonnay, Guillaume Duteil, Adnan Ghribi, Quentin Tura
Proceedings from 18th International Conference on Accelerator and Large Experimental Physics Control Systems, Shanghai, China, 14-22 October 2021, (2022).

## Deuteron Beam Power Ramp-Up at SPIRAL2

Angie Orduz, Marco Di Giacomo, Robin Ferdinand, Jean-Michel Lagniel, Guillaume Normand, Didier Uriot
Proceedings from 13th International Particle Accelerator Conference, Muangthong Thani, Thailand, (2022).

## Direct Measurement of Carbon Fusion at Astrophysical Energies with Gamma-Particle Coincidences

M. Heine, G. Fruet, S. Courtin, D.G. Jenkins, P. Adsley, A. Brown, R. Canavan, W.N. Catford, E. Charon, D. Curien, S. Della Negra, J. Duprat, F. Hammache, J. Lesrel, G. Lotay, A. Meyer, E. Monpribat, D. Montanari, L. Morris, M. Moukaddam, J. Nippert, Zs. Podolyak, P.H. Regan, I. Ribaud, M. Richer, M. Rudigier, R. Shearman, N. de Séreville, C. Stodel
Proceedings from 16th International Symposium on Nuclei in the Cosmos (NIC-XVI), 21-25 September 2021.Chengdu, China, (2022).

## Electron cyclotron resonance ion source related research and development work at the department of physics, university of Jyväskylä (JYFL)

Hannu Koivisto, Julien Angot, Bichu Bhaskar, Anssi Ikonen, Ivan Izotov, Taneli Kalvas, Sami Kosonen, Risto Kronholm, Miha Marttinen, Laurent Maunoury, Vadim Skalyga, Olli Tarvainen, Thomas Thuillier, Oskari Timonen, Ville Toivanen
Proceedings from ECRIS 2020 - 24rd International Workshop on ECR Ion Source, East Lansing, United States, (2022).

## Excitation of the \sigma\_\{\} \_\{\} = 90\{\textdegree\} Resonance by the Cavity RF Accelerating Fields

Jean-Michel Lagniel
Proceedings from 13th International Particle Accelerator Conference, Muangthong Thani, Thailand, (2022).

## Improvement of the FEBIAD ion source at SPIRAL1

V. Bosquet, P. Jardin, P. Chauveau, S. Damoy, P. Delahaye, M. Dubois, S. Hormigos, L. Maunoury, C. Michel, J.C. Thomas
Proceedings from 19th International Conference on Ion Sources, Online, Canada, (2022).

## INDRA electronics upgrade

J.D. Frankland, N. Le Neindre, M. Henri, A. Chbihi, Q. Fable, C. Gouyet, R. Revenko, Q. Beaudouin, R. Bougault, P. Bourgault, T. Genard, V. Godefroid, D. Gruyer, J. Lemarié, L. Leterrier, O. Lopez, E. Loubeau, F. Marie-Saillenfest, C. Nicolle, F. Noury, J. Perronnel, M. Prieur, A. Rebillard-Soulié, L. Rousseau, F. Faillant, E. Vient
Proceedings from International Workshop on Multi-facets of EoS and Clustering (IWM-EC 2021), 23-26 November 2021. Caen, France, (2022).

## Internal Heating in Magnetars: Role of Electron Captures

Nicolas Chamel, Anthea Francesca Fantina, Lami Suleiman, Julian-Leszek Zdunik, Pawel Haensel
Proceedings from 44th Brazilian Workshop on Nuclear Physics, 9-11 November 2021. Online, Brazil, (2022).

## Metal evaporation study using the GANIL high temperature oven for intense metal ion beams production

O. Bajeat, C. Barué, M. Dubois, F. Lemagnen, L. Maunoury, M. Michel, B. Osmond, M. Royet
Proceedings from 19th International Conference on Ion Sources, Online, Canada, (2022).

## Negative heat capacity for hot nuclei: Confirmation with formulation from the microcanonical ensemble

B. Borderie, S. Piantelli, J.D. Frankland, N. Le Neindre
Proceedings from International Workshop on Multi-facets of EoS and Clustering (IWM-EC 2021), 23-26 November 2021. Caen, France, (2022).

## New Metallic Stable Ion Beams for GANIL

Frederic Lemagnen, Christophe Barue, Mickael Dubois, Romain Frigot, Nicolas Lechartier, Vincent Metayer, Benoit Osmond
Proceedings from ECRIS 2020 - 24rd International Workshop on ECR Ion Source, East Lansing, United States, (2022).

## Organic chemistry on the surface of jovian icy satellites: formation of complex refractory organic matter by implantation of sulfur ions into water-alkanes ices

Alexis Bouquet, Grégoire Danger, Laura Tenelanda-Osorio, Philippe Boduch, Hermann Rothard, Julien Maillard, Isabelle Schmitz-Afonso, Carlos Afonso, Philippe Schmitt-Kopplin, Fabrice Duvernay, Cintia Pires da Costa, Lawry Honold
Proceedings from Europlanet Science Congress 2022, Granada, Spain 18 - 23 September 2022, (2022).

## Properties of pasta phases in catalyzed neutron stars

H. Dinh Thi, A. F. Fantina, Gulminelli, F.
Proceedings from International Workshop on Multi-facets of EoS and Clustering (IWM-EC 2021), 23-26 November 2021. Caen, France, (2022).

## Proton partial widths evaluation through the $^{30}$Si$^{3}$He,d$^{31}$P transfer reaction for understanding abundance anomalies in Globular Clusters

Djamila-Sarah Harrouz, Nicolas De Séréville, Philip Adsley, Faïrouz Hammache, Richard Longland, Beyhan Bastin,
Thomas Faestermann, Ralf Hertenberger, Marco La Cognata, Livio Lamia, Anne Meyer, Sara Palmerini, Rosario Gianluca Pizzone, Stefano Romano, Aurora Tumino, Hans-Friedrich Wirth

Proceedings from 16th International Symposium on
Nuclei in the Cosmos, Chengdu, China, (2022).

Radioactive and Stable Ion Beam production at GANIL

M. Dubois, O. Bajeat, C. Barué, V. Bosquet, P. Chauveau, S. Damoy, R. Frigot, S. Hormigos, P. Jardin, N. Lechartier, F. Lemagnen, L. Maunoury, V. Métayer, B. Osmond

Proceedings from 19th International Conference on
Ion Sources, Online, Canada, (2022).

Role of the 1+ beam optics upstream the SPIRAL1 charge breeder

Laurent Maunoury, Samuel Damoy, Mickael Dubois, Romain Frigot, Stéphane Hormigos, Bertrand Jacquot, Omar Kamalou

Proceedings from ECRIS 2020 - 24rd International
Workshop on ECR Ion Source, East Lansing, United
States, (2022).

Seismic Analysis for Safety Requirements of SPIRAL2
Accelerator

Cécile Barthe-Dejean, Franck Lutton, Matthieu Michel

Proceedings from 31st Linear Accelerator
Conference - LINAC22, Liverpool, United Kingdom,
28 August-2 September 2022, (2022).

Spectroscopy of <sup>17</sup>C Above the Neutron Separation Energy

Sunji Kim, Jongwon Hwang, Yoshiteru Satou, Nigel A. Orr, Takashi Nakamura, Yosuke Kondo, Julien Gibelin, Lynda, N. Achouri, Thomas Aumann, Hidetada Baba, Franck Delaunay, Pieter Doornenbal, Naoki Fukuda, Naohito Inabe, Tadaaki Isobe, Daisuke Kameda, Daiki Kanno, Nobuyuki Kobayashi, Toshio Kobayashi, Toshiyuki Kubo, Sylvain Leblond, Jenny Lee, Miguel, F. Marqués, Ryogo Minakata, Tohru Motobayashi, Daichi Murai,

Tetsuya Murakami, Kotomi Muto, Tomohiro Nakashima, Noritsugu Nakatsuka, Alahari Navin, Seiji Nishi, Shun Ogoshi, Hideaki Otsu, Hiromi Sato, Yohei Shimizu, Hiroshi Suzuki, Kento Takahashi, Hiroyuki Takeda, Satoshi Takeuchi, Ryuki Tanaka, Yasuhiro Togano,

Adam G. Tuff, Marine Vandebrouck, Ken-
ichiro Yoneda

Proceedings from 8th Asia-Pacific conference on
Few-Body problems in Physics, Kanazawa, Japan,
1-5 March 2021, (2022).

SPIRAL2 Final Commissioning Results

Angie Orduz, Pierre-Emmanuel Bernaudin, Marco Di Giacomo, Robin Ferdinand, Bertrand Jacquot, Omar Kamalou, Jean-Michel Lagniel, Guillaume Normand, Alain Savalle, Didier Uriot

Proceedings from 31st Linear Accelerator
Conference - LINAC22, Liverpool, United Kingdom,
28 August-2 September 2022, (2022).

Study of the symmetry energy from 48,40Ca + 48,40Ca
collisions at 35 AMeV

Q. Fable, A. Chbihi

Proceedings from International Workshop on Multi-
facets of EoS and Clustering (IWM-EC 2021), 23-26
November 2021. Caen, France, (2022).

Superconducting Cavity and RF Control Loop Model for the
SPIRAL2 Linac

Frédéric Bouly, Marco Di Giacomo, Jean-François Leyge, Mereke Tontayeva

Proceedings from 31st Linear Accelerator
Conference - LINAC22, Liverpool, United Kingdom,
28 August-2 September 2022, (2022).

The New GANIL Beams: Commissioning of SPIRAL 2
Accelerator and Resent Developments

Hanna Franberg Delahaye

Proceedings from 15th Int. Conf. on Heavy Ion Acc.
Technology, HIAT2022, Darmstadt, Germany, 27
June - 1 July 2022, (2022).

Three Years of Operation of the SPIRAL2 LINAC: Cryogenics and Superconducting RF Feedback

Pierre-Emmanuel Bernaudin, Muhammad Aburas, Marco Di Giacomo, Adnan Ghribi, Philippe Robillard, Laurent Valentin

Proceedings from 31st Linear Accelerator
Conference - LINAC22, Liverpool, United Kingdom,
28 August-2 September 2022, (2022).

Three Years of Operation of the SPIRAL2 SC LINAC- RF
Feedback

Marco Di Giacomo, Muhammad Aburas, Pierre-Emmanuel Bernaudin, Frédéric Bouly, Olivier Delahaye, Arnaud Dubosq, Adnan Ghribi, Jean-Michel Lagniel, Jean-François Leyge, Guillaume Normand, Angie Orduz, Frank Pillon, Samuel Sube, Laurent Valentin

Proceedings from 31st Linear Accelerator
Conference - LINAC22, Liverpool, United Kingdom,
28 August-2 September 2022, (2022).

Unitary limit in heavy nuclei

Panagiotis E. Georgoudis

Proceedings from 29th Symposium of the Hellenic
Nuclear Physics Society (HNPS2021), Athens,
Greece, 24-25 September 2021., (2022).
## II. Conference list

In 2022 GANIL hosted or organized different workshops and schools:

- ISOL France, 9-11 mars 2022, 50 participants

- Russbach School on Astrophysics, March 13-19, 2022, 42 participants

- Journées techniques « La mécanique dans le nucléaire », 31 mai 2022, 24 participants

- GANIL Community Meeting, October 17-21, 2022, Caen, 152 participants

- LISE workshop, March 28-30, 2022, 91 participants

- NFS workshop, April 13-14, 2022, 102 participants

- LISA Summer School, “Structure of Complex Atoms”, September 4-9, 2022, Bagnoles de l'Orne

- Physics with SPIRAL2 Heavy-Ion Beams, December 12-16, 2022, 103 participants

<figure><img src="image_183.png" /></figure>
### III. Committees

#### 1. Members of the Program Advisory Committee (PAC)

**Mandate – March 2019 to March 2023**

DE OLIVEIRA François,GANIL, Caen, France

JUNGHANS Arnd,HZDR, Dresden, Germany

LACROIX Denis,IPN Orsay, France

OBERTELLI Alexandre,Institut für Kernphysik TU Darmstadt, Germany

RIDIKAS Danas,IAEA, Vienna, Austria

**Mandate – February 2022 to February 2026**

ASAI Masato,JAEA, Ibaraki, Japan

GAUDEFROY Laurent,CEA DAM, Bruyères-le-Châtel, France

LEIFELS Yvonne,GSI, Darmstadt, Germany

MORO Antonio, University Sevilla, Sevilla, Italy

OBERSTEDT Stephan, JRC Geel, Geel, Belgium

PETRI Marina, University York, Heslington, United Kingdom

TUMINO Aurora, University Kore, Enna, Italy

#### 2. Members of the Scientific council
members

Ani Aprahamian, Univ Notre Dame, USA

Amine Cassimi, CIMAP, France

Anna Corsi, Irfu/DPhN, France

Anne-Marie Frelin, GANIL, France

Jerome Giovinazzo, CENBG, France

Fabiana Gramegna, LNL INFN, Italy

Ferid Haddad, ARRONAX, France

Rituparna Kanungo, Triumf, Canada

Michal Kowal NCBJ, Varsovie, Poland

Alain Letourneau, Irfu/DPhN, France

Nathalie Moncoffre, IP2IL EMIR&A, France

Iain Moore, Jyfl, Finland

Jaromir Mrazek, NPI, Czech Republic

R.G. Pillay, TIFR Mumbai, India

Christoph Scheidenberger, GSI Darmstadt, Germany

Bob Tribble, TAMU, USA (Chairperson)

David Verney, IJCLab, France

**Ex-officio members:**

Chairperson GANIL PAC

Chairperson GANIL GUEC

Chairperson Interdisciplinary PAC

#### 3. Members of the GANIL Users Executive Committee (GUEC)

Silvia Leoni (Chair), University of Milano and INFN, Italy

Emmanuel Clément, GANIL, France

Maria Colonna, INFN LNS Catane, Italy

Andreas Görgen, University of Oslo, Norway

Antoine Lemasson, GANIL, France

Adam Maj, IFJ PAN Krakox, Poland

Marika Schleberger, Univ. of Duisburg-Essen, Germany

Marlene Assie, IPN Orsay, France
<figure><img src="image_184.png" /><figcaption>IV. Organisation Chart</figcaption></figure>
<figure><img src="image_185.png" /></figure>

<figure><img src="image_186.png" /></figure>

laboratoire commun CEA/DRF CNRS/IN2P3

<figure><img src="image_187.png" /></figure>

<figure><img src="image_188.png" /></figure>