# Presentation: 169164

## High Energy Density Physics Experimentswith Intense Heavy Ion Beams at GSI

**High Energy Density Physics Experiments****with Intense Heavy Ion Beams at GSI**

*on behalf of the*

**HEDgeHOB**
_*H*_*igh *_*E*_*nergy *_*D*_*ensity Matter *_*Ge*_*nerated by *_*H*_*eavy I*_*o*_*n *_*B*_*eams*
**collaboration**

- _D. Varentsov_, A. Adonin, V.E. Fortov, V.K. Gryaznov, D.H.H. Hoffmann, M. Kulish, I.V. Lomonosov, V. Mintsev, P. Ni, D. Nikolaev, N. Shilkin, A. Shutov, N.A. Tahir, V. Ternovoi, S. Udrea

- Gesellschaft für Schwerionenforshung (GSI) – Darmstadt, Germany
- Institute for Problems in Chemical Physics (IPCP) RAS – Chernogolovka, Russia
- Technische Universität (TU) – Darmstadt, Germany
- Universität Frankfurt (UF) - Germany

##  High Energy Density Matter 

_** **__High Energy Density Matter _

- (Warm Dense Matter)

## Example: HED regions of Pb EOS accessible byheavy ion beams and by other techniques

- Example: HED regions of Pb EOS accessible byheavy ion beams and by other techniques

- isochore

- isentrope

- binodal

**CP**

- I. Lomonosov (IPCP)

## Present Plasma Physics experimental areas at GSI

**  ****Z6****    **heavy ion beam** - **<10 MeV/u, long pulses, low power**           **laser beam**      - **PHELIX: 1 kJ @ 0.5-10 ns        - 2004**                                  **nhelix : 110 J @ 15 ns            – 2002
**___________________________________________________ **
** ****HHT****  **heavy ion beam - 200-500 MeV/u, 4·109 U ions                                                                                                                                                                                                              			      in 125 ns pulse, ~ kJ/g              -2004
-                 laser beam        - PHELIX: 0.5 kJ @ 0.5 ps (PW)    -2006                                                            1-5 kJ @ 10 ns

## SIS-100/300

**UNILAC**

**SIS-18**

**SIS-100/300**

**NESR**

**HESR**

**Super****FRS**

**CR**

**PP**

- SIS-100 will provide 3,000 times the beam power and 600 times higher energy density in the target

## HEDgeHOB Collaboration

-  Equation-of-state of HED matter     basic thermodynamic properties of matter in unexplored regions of the phase diagram
** **Phase transitions and exotic states of matter     metal-to-insulator or plasma phase transitions, hydrogen metallization problem,      anomalies in non-ideal plasmas
-  Transport and radiation properties of HED matter      electrical and thermal conductivity, opacity, etc.
-  Interaction of heavy ion and laser beams with HED matter     anomalous temperature and density dependence of the stopping       and charge-exchange cross sections in plasmas
-  Quantum-mechanical effects in HED matter
-  Inertial Fusion Energy research

- The **HEDgeHOB** collaboration: HED states in matter generated by intense heavy ion beams

_**Physics program:**_**	****fundamental properties of matter under extreme conditions**           	 (plasma physics, atomic physics, astrophysics, planetary sciences,  material research)

_**HEDgeHOB**__** Collaboration**_
- _H_igh _E_nergy _D_ensity Matter _Ge_nerated by _H_eavy I_o_n _B_eams

- Studies on High-Energy-Density Matter with Intense Heavy Ion and Laser Beams at FAIR

## HIHEX: Heavy Ion Heating and Expansion

**HIHEX:**** **_H_eavy _I_on _H_eating and _Ex_pansion

**LAPLAS****: **_La_boratory _Pla_netary _S_ciences

-  uniform quasi-isochoric heating of a large-volume dense target
-  optional isentropic expansion in plane or cylindrical 1D geometries
-  numerous high-entropy HED states
-          EOS, conductivity and radiation properties,
-          non-ideal plasmas, critical point and warm dense matter         regions for various materials

** **hollow *(ring-shaped)* beam heats a heavy tamper shell
-  cylindrical implosion and low-entropy compression of the sample
-      Mbar pressures @ moderate temperatures
-          interior of Jupiter and Saturn, hydrogen metallization

## Target diagnostic instruments and methods

** **Diagnostics with petawatt laser	**◊** X-ray backlighting	**◊** laser-generated proton radiography	**◊** Thomson scattering	distribution of target density with high spatial and temporal 	resolution, target temperature, opacity
-  Diagnostics by heavy ion beams	**◊** energy loss and charge state dynamics	**◊** radiography by heavy ions	stopping properties, evolution of target density, etc.
-  Spectroscopic methods	**◊** fast multi-channel pyrometry	**◊** emission spectroscopy	time-resolved temperature, atomic states
-  Laser interferometry	**◊** displacement interferometry	**◊** laser-Doppler (VISAR)	pressure, mass and shock velocity
-  Electrical conductivity measurements

- for the **HEDgeHOB** experiments

## Recent (December 2003) beamtime experimenton heavy-ion-beam generated HED matter at GSI

-  improvement of transport/focusing and diagnostics     of full-intensity uranium beams
-  experimental test of a new “plane-HIHEX” target design    and several ideas on target diagnostics
-  (eventually) new data on thermophysical properties of lead    in HED states near the critical point

- Recent (December 2003) beamtime experimenton heavy-ion-beam generated HED matter at GSI

- Goals of the experiment (12-17.12.2003):

##    238U73+ beam with more than 4•109 ions 

-    238U73+ beam with more than 4•109 ions

## The best bunch compression at SIS-18: full intensity U  beam -  125 ns bunch 

- bunch compression optimized by P.Spiller (GSI Acc. Dep.)

- FCT @HHT: 12-13.12.03

- FCT @HHT: 15-17.12.03

## Beam transport and final focusing

- Beam spot size at focal plane was measuredby recording the scintillation of argon gasin XZ and YZ planes.

- Ion optical simulations of final focusing werein excellent agreement with the experiment

- W foil (50 m)after irradiation

- SEM images

- 320 x 670 m

- Focal spot size:   0.8 x 1.6 mm (FWHM)

## Scheme of the “plane-HIHEX” target and layout of the diagnostics

- Pb foil250 m

- Scheme of the “plane-HIHEX” target and layout of the diagnostics

- t

- 1D geometry: thin target foil is installed along the beam axis. The foil is uniformly heated and** **expands isentropically

## Experimental setup at the HHT cave 

- Experimental setup at the HHT cave

## Photos of targets and target chamber

## Fast multi-channel radiation pyrometer for time-resolved temperature measurements

- 6+ channels
- ns time resolution
- very high sensitivity
- dynamic range >104
- modular design

- Absolute calibration of each channel was done with laboratory tungsten ribbon lamp (OSRAM Wi17/G)

## First temperature measurements in the HIHEX exp.: 4.4·109  238U ions, 230ns pulse   Pb foil target

- First temperature measurements in the HIHEX exp.:** **4.4·109  238U ions, 230ns pulse   Pb foil target

- Time, s

- Temperature, K

- expansion

- heating

- Impact onsapphire

- shot #49

***(4 ch.)***

## Outlook

-  high-rigidity upgrade of the beamline (18 Tm)
-  improved light collection and data acquisition  modules for the pyrometer
-  better beam-target alignment and target precision
-  displacement interferometer (pressure diagnostics)
-  backlighting in VIS
-  improved ion-beam diagnostics & spectroscopy
-  different target materials (Pb, Cu, Fe, Al, Sn)

- Developments for the experiment this year:

- Three new beamtime experiments are scheduled   at HHT for the rest of 2004.

- + large work on preparing the **HEDgeHOB** experiments!

## The HEDgeHOB collaborators

- V.M.Adamyan, A.Adonin, J.Alcober Auban, I.V.Aleksandrova, E.M.Apfelbaum, P.Audebert, M.M.Basko, D.Batani,  J.F. Benage, S.Borneis, R.Bock, A.Blazevic, E.Brambrink, D.Callahan, A.Caruso, C.Constantin, O.D.Cortazar,  T.Cowan, R.Davidson, C.Deutsch, E.Dewald, S.Dudin, V.P.Efremov, A.Ya.Faenov, A.Fertman, V. Fisher, C.Fortmann, V.E.Fortov, A.Friedman, J.-C.Gauthier, M.Geissel, D.O.Gericke, S.H.Glenzer, A.A.Golubev, N.Grandjouan, G.Grubert, V.K.Gryaznov, D.Habs, M.Hegelich, D.H.H.Hoffmann, I.Iosilevski, J.Jacoby, K.Jungwirth, H.Juranek, V.Kain, M.Kalal, Yu.G.Kalinin, G.I.Kanel, K.V.Khishchenko, A.Kietzmann, Ch.J.Kim, V.V.Kim,  A.S.Kingsep, H.J.Kong, E.Koresheva, S.Kuhlbrodt, T.Kuehl, P.R.Levashov, R.Li, Ch.Lim, L.S.Lisitsa,  G.Logan, I.V.Lomonosov, J.J.Lopez-Cela, Q.H.Lou, A.I.Magunov, A.V.Matveichev,  G.Maynard, T.Mehlhorn, V.V.Milyavskii, V.B.Mintsev, I.V.Morozov, M.S.Murillo, N.Nettelmann, R.Neumann, P.Ni, C.Niemann, D.N.Nikolaev, G.E.Norman, M.Ogawa, B.Omar, I.E.Osipov, A.V.Ostrik, T.A.Pikuz, A.R.Piriz, R.F.Portugues, V.I.Postnov, S.V.Razorenov, R.Redmer, H.Reinholz, D.Riley, G.Roepke, F.B.Rosmey, O.Rosmej, M.Roth, I.Roudskoy, H.Ruhl, J.C.Sanchez-Duque, R.Sauerbrey, G.Schaumann, M.Schlanges, G.Schurtz, V.Schwarz, B.Yu.Sharkov, N.Shilkin, A.V.Shutov, I.Yu.Skobelev,  R.Schmidt, V.P.Smirnov, R.Stamm, A.Starobinets, H.Suk, V.G.Sultanov, M.Tabak, N.A.Tahir, A.Tauschwitz, M.Temporal, V.Ya.Ternovoi, V.Tiele, V.Tikhonchuk, I.M.Tkachenko Gorski, C.Toepffer, C.Trautmann, K.Tsigutkin, V.Turtikov, S.Udrea, J.Ullschmied, A.V.Utkin, D.Varentsov, J.Vorberger, H.Wahl, K.Weyrich, P.Wiewior, J.G.Wouchuk, Yu.Zaporojets, M.V.Zhernokletov, J.Q.Zhu, G.Zwicknagel

- The **HEDgeHOB** collaborators

- 138 scientists

## The HEDgeHOB Collaboration

- Germany
- Technische Universität Darmstadt
- Johann-Wolfgang-Goethe Universität Frankfurt
-  Gesellschaft für Schwerionenforschung (GSI), Darmstadt
- Universität Rostock
- Ernst-Moritz-Arndt-Universität Greifswald
- Universität Erlangen
-  Ludwig-Maximilians-Universität (LMU) München
- Friedrich-Schiller-Universität Jena
- Russia
- Institute of Problems of Chemical Physcics (IPCP), Chernogolovka
- Institute of High Energy Density (IHED), Moscow
-  Institute for Theoretical and Experimental Physics (ITEP), Moscow
- Nuclear Fusion Institute, RRC "Kurchatov Institute", Moscow
- All-Russian Institute of Experimental Physics, Sarov
- MISDC of VNIIFTRI, Mendeleevo
-  Moscow Institute of Physics and Technology (MIPT)
- Lebedev Physics Institute, Moscow
- France
-  LPGP, Universite Paris Sud, Orsay Cedex
-  LULI, Ecole Polytechnique, Cedex
- Universite de Provence, Marseille
- Universite de Bordeaux, Talence Cedex
- Spain
- Universidad de Castilla La Mancha, Ciudad Real
-  Universidad Politecnica de Valencia, Valencia
- Ukraine
-  Odessa National University

- Italy
-  ENEA, Frascati
- University of Milano
- Czech Republic
- Institute of Plasma Physics, PALS Recearch Center, Prague
- Switzerland
-  CERN, Geneva
- Israel
-  Weizmann Institute of Sciences, Rehovot
- Ireland
-  Queens University of Belfast
- USA
- Princeton University, Princeton
-  Lawrence Berkeley National Laboratory (LNBL), Berkeley
- Sandia National Laboratories,  Albuquerque
-  Lawrence Livermore National Laboratory (LLNL), Livermore
- Los Alamos National Laboratory (LANL), Los Alamos
- University of Nevada, Reno
- Japan
-  Tokyo Institute of Technology, Tokyo
- S. Korea
-  KAIST, Daejon
- Center for Advanced Accelerators (KERI)
- Korea Atomic Energy Research Center (KAERI)
- China
- Institute for Optics and Fine Mechanics, CAS, Shanghai

- The **HEDgeHOB** Collaboration

- 40 institutions, 14 countries