cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: ADCO, Grènetier de Cîteaux : comptes (1497-1504) (11 H 1172), f. 00391
Creators: name: de la Côte-d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2019
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: comptes

description: Grènetier de Cîteaux : comptes (1497-1504), Archives départementales de la Côte-d'Or, (11 H 1172). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Grènetier de Cîteaux : comptes (1497-1504), Archives départementales de la Côte-d'Or, (11 H 1172), f. 00391, in Projet CBMA - Corpus Burgundiae Medii Aevi \[Ressource en ligne\], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
title: ADCO, Privilèges de l'Ordre de Cîteaux en matière de succession (Fin XVe siècle), Cart. 176 (11 H 8), f. 0199
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2017
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Privilèges de l'Ordre de Cîteaux en matière de succession (Fin XVe siècle), Archives départementales de la Côte-d'Or, Cart. 176 (11 H 8), f. 0199, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Privilèges de l'Ordre de Cîteaux en matière de succession (Fin XVe siècle), Archives départementales de la Côte-d'Or, Cart. 176 (11 H 8), f. 0199, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Binary search trees for generalized measurement
Creators: name: Andersson, Erika
name: Oi, Daniel K. L.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Generalized quantum measurements (POVMs or POMs) are important for optimally extracting information for quantum communication and computation. The standard realization via the Neumark extension requires extensive resources in the form of operations in an extended Hilbert space. For an arbitrary measurement, we show how to construct a binary search tree with a depth logarithmic in the number of possible outcomes. This could be implemented experimentally by coupling the measured quantum system to a probe qubit which is measured, and then iterating.
description: 5 pages, 4 figures
title: ÐÐ¸ÑÐ¿ÐµÑÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿ÑÐ¾ÑÐµÑÑÐ½Ð¾Ð¹ Ð¸ Ð²ÑÐ¾ÑÐ¸ÑÐ½Ð¾Ð¹ Ð²Ð»Ð°Ð³Ð¸ Ð²Ð»Ð°Ð¶Ð½Ð¾-Ð¿Ð°ÑÐ¾Ð²Ð¾Ð³Ð¾ Ð¿Ð¾ÑÐ¾ÐºÐ° ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÐ¼Ð¸ Ð¼ÐµÑÐ¾Ð´Ð°Ð¼Ð¸ Ð² Ð¿Ð¾ÑÐ»ÐµÐ´Ð½Ð¸Ñ ÑÑÑÐ¿ÐµÐ½ÑÑ ÑÐ¸Ð»Ð¸Ð½Ð´ÑÐ¾Ð² Ð½Ð¸Ð·ÐºÐ¾Ð³Ð¾ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿Ð°ÑÐ¾Ð²ÑÑ ÑÑÑÐ±Ð¸Ð½
title: ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾ÑÑÑ 2.4.7. Ð¢ÑÑÐ±Ð¾Ð¼Ð°ÑÐ¸Ð½Ñ Ð¸ Ð¿Ð¾ÑÑÐ½ÐµÐ²ÑÐµ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ð¸
titleType: Subtitle
Creators: name: ÐÐ¾ÐºÑÑÐ°Ð²Ð°, ÐÐ°ÑÐ°Ð»ÑÑ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: ÐÐ°ÑÐ¾Ð²ÑÐµ ÑÑÑÐ±Ð¸Ð½Ñ
Ð²Ð»Ð°Ð¶Ð½Ð¾-Ð¿Ð°ÑÐ¾Ð²Ð¾Ð¹ Ð¿Ð¾ÑÐ¾Ðº
ÑÑÐµÐ¿ÐµÐ½Ñ Ð²Ð»Ð°Ð¶Ð½Ð¾ÑÑÐ¸
Ð¿ÑÐ¾ÑÐµÑÑÐ½Ð°Ñ Ð²Ð»Ð°Ð³Ð°
ÑÑÐ¾Ð·Ð¸Ð¾Ð½Ð½Ð¾-Ð¾Ð¿Ð°ÑÐ½Ð°Ñ (Ð²ÑÐ¾ÑÐ¸ÑÐ½Ð°Ñ) Ð²Ð»Ð°Ð³Ð°

description: ÐÐ¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð´Ð¸ÑÐ¿ÐµÑÑÐ½Ð¾Ð¼Ñ Ð°Ð½Ð°Ð»Ð¸Ð·Ñ Ð²Ð»Ð°Ð¶Ð½Ð¾-Ð¿Ð°ÑÐ¾Ð²ÑÑ Ð¿Ð¾ÑÐ¾ÐºÐ¾Ð² Ð² Ð¿Ð¾ÑÐ»ÐµÐ´Ð½Ð¸Ñ ÑÑÑÐ¿ÐµÐ½ÑÑ Ð¦ÐÐ Ð¿Ð°ÑÐ¾Ð²ÑÑ ÑÑÑÐ±Ð¸Ð½ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¼ÐµÑÐ¾Ð´Ð¾Ð². ÐÐ»Ñ Ð´Ð¸ÑÐ¿ÐµÑÑÐ½Ð¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð¿ÑÐ¾ÑÐµÑÑÐ½Ð¾Ð¹ Ð²Ð»Ð°Ð³Ð¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÐµÑÑÑ Ð¼ÐµÑÐ¾Ð´ ÑÐ¿ÐµÐºÑÑÐ°Ð»ÑÐ½Ð¾Ð¹ Ð¿ÑÐ¾Ð·ÑÐ°ÑÐ½Ð¾ÑÑÐ¸, Ð´Ð»Ñ ÑÑÐ¾Ð·Ð¸Ð¾Ð½Ð½Ð¾-Ð¾Ð¿Ð°ÑÐ½Ð¾Ð¹ Ð²Ð»Ð°Ð³Ð¸ â Ð¼ÐµÑÐ¾Ð´ Ð¸Ð¼Ð¿ÑÐ»ÑÑÐ½Ð¾Ð¹ ÑÐ¾ÑÐ¾ÑÐµÐ³Ð¸ÑÑÑÐ°ÑÐ¸Ð¸. Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð°Ð´Ð°Ð¿ÑÐ°ÑÐ¸Ð¸ Ð¼ÐµÑÐ¾Ð´Ð° ÑÐ¿ÐµÐºÑÑÐ°Ð»ÑÐ½Ð¾Ð¹ Ð¿ÑÐ¾Ð·ÑÐ°ÑÐ½Ð¾ÑÑÐ¸ Ðº Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð´Ð¸ÑÐ¿ÐµÑÑÐ½Ð¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð¿ÑÐ¾ÑÐµÑÑÐ½Ð¾Ð¹ Ð²Ð»Ð°Ð³Ð¸ Ð² Ð¿ÑÐ¾ÑÐ¾ÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐ¸ Ð¦ÐÐ. ÐÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½ Ð½Ð¾Ð²ÑÐ¹ Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð·Ð¾Ð½Ð´ â Ð²Ð¸Ð´ÐµÐ¾Ð·Ð¾Ð½Ð´ - ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½ÑÐ¹ Ð´Ð»Ñ Ð´Ð¸ÑÐ¿ÐµÑÑÐ½Ð¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° ÑÑÐ¾Ð·Ð¸Ð¾Ð½Ð½Ð¾-Ð¾Ð¿Ð°ÑÐ½Ð¾Ð¹ Ð²Ð»Ð°Ð³Ð¸. Ð Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ð¸ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð´Ð¸ÑÐ¿ÐµÑÑÐ½Ð¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð²Ð»Ð°Ð¶Ð½Ð¾-Ð¿Ð°ÑÐ¾Ð²ÑÑ Ð¿Ð¾ÑÐ¾ÐºÐ¾Ð² Ð² Ð½ÐµÑÐºÐ¾Ð»ÑÐºÐ¸Ñ ÑÐµÑÐµÐ½Ð¸ÑÑ Ð¼Ð¾Ð´ÐµÐ»ÑÐ½Ð¾Ð¹ ÑÑÑÐ±Ð¸Ð½Ñ ÑÑÐµÐ½Ð´Ð° Ð­Ð¢ÐÐ-2 (ÐÐÐ Ð¦ÐÐ¢Ð) Ð¸ ÐºÑÑÐ¿Ð½Ð¾Ð¼Ð°ÑÑÑÐ°Ð±Ð½Ð¾Ð¹ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½Ð¾Ð¹ ÑÑÑÐ±Ð¸Ð½Ñ ÑÑÐµÐ½Ð´Ð° Ð­Ð¢ÐÐ-5 (ÐÐ Â«Ð¡Ð¸Ð»Ð¾Ð²ÑÐµ Ð¼Ð°ÑÐ¸Ð½ÑÂ»).
A simple model of epidemic dynamics with memory effects
Creators: name: Bestehorn, Michael
name: Michelitsch, Thomas M.
name: Collet, Bernard A.
name: Riascos, Alejandro P.
name: Nowakowski, Andrzej F.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: We introduce a modified SIR model with memory for the dynamics of epidemic spreading in a constant population of individuals. Each individual is in one of the states susceptible (${\bf S}$), infected (${\bf I}$) or recovered (${\bf R}$). In the state ${\bf R}$ an individual is assumed to stay immune within a finite time interval. In the first part, we introduce a random life time or duration of immunity which is drawn from a certain probability density function. Once the time of immunity is elapsed an individual makes an instantaneous transition to the susceptible state. By introducing a random duration of immunity a memory effect is introduced into the process which crucially determines the epidemic dynamics. In the second part, we investigate the influence of the memory effect on the space-time dynamics of the epidemic spreading by implementing this approach into computer simulations and employ a multiple random walker's model. If a susceptible walker meets an infectious one on the same site, then the susceptible one gets infected with a certain probability. The computer experiments allow us to identify relevant parameters for spread or extinction of an epidemic. In both parts, the finite duration of immunity causes persistent oscillations in the number of infected individuals with ongoing epidemic activity preventing the system from relaxation to a steady state solution. Such oscillatory behavior is supported by real-life observations and cannot be captured by standard SIR models.
description: 10 pages, 13 Figures
An Intimate Insight on Psychopathy and a Novel Hermeneutic Psychological Science.pdf
Creators: name: Taku, Emmanuel
Publisher: name: figshare
Year: 2018
Subjects: subject: 220317 Poststructuralism
subject: FOS: Philosophy, ethics and religion
subject: 220318 Psychoanalytic Philosophy
subject: 220310 Phenomenology
subject: Anthropology
subject: FOS: Sociology
subject: Sociology
subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology
subject: 220304 Epistemology
subject: 220312 Philosophy of Cognition
subject: Philosophy
subject: 220309 Metaphysics
subject: 220209 History of Ideas

description: Besides and together with a study of the social sciences and philosophy, this author’s intuitive confidence in this hermeneutic design insights that underlies the arguments and discourse, is inspired from ‘an intimate and spontaneous idiosyncratic philosophical exercise (praxis) in the quest for the essence of meaning’, a ‘craft’ that has been nurtured continuously for nearly 25 years now (without conscious planning at the beginning nor at any time thereafter) since his discovery of ‘philosophical questioning and discourse’ at high school. An exercise that mirrors the intimate idiosyncratic exercise/praxis allowing an artist like a musician to grasp and develop memes that latter down the years enable the artist to be more or less ‘consummate with respect to the personal orientation they give to their arts’. Central to all such idiosyncratic processes is a continuous idiosyncratic memetic refinement over time of rough-cuttings, internal coherences, insights, inspirations, intuitive validations, constraining, sense-of-failing, sense-of-succeeding, confidence, mental inflections and mental projections; of course as per ability and ultimate pertinence with respect to intrinsic reality!
D2.1 Report on prioritised objectives in polar research
Creators: name: EU-PolarNet Consortium
Publisher: name: Zenodo
Year: 2016

description: Polar issues have been rising up the political agenda across Europe over the past decade
 since the rapid changes occurring in the Polar Regions are significantly influencing global
 climate with consequences for global society. The European Union and its executive body,
 the European Commission (EC), attribute an increasing importance to science and
 innovation in the high latitudes for a variety of reasons.
 In this framework, EC has launched a five-year coordination and support action “EU-PolarNet
 – Connecting Science with Society”, which will work in close cooperation with the EC in
 shaping Europe’s polar research and policy agenda. EU-PolarNet will establish an ongoing
 dialogue between policymakers, business and industry leaders, local communities and
 scientists to increase mutual understanding and identify new ways of working that will
 deliver economic and societal benefits. The results of this dialogue will be brought together
 in a plan for an Integrated European Research Programme for the Antarctic and the Arctic
 that will be co-designed with all relevant stakeholders and coordinated with the activities of
 many other polar research nations beyond Europe.
 As a first step, the project consortium has been tasked to compile a set of European
 research priorities for the Polar Regions, which shall serve as a basis for the upcoming
 research planning process in EU-PolarNet. These priorities have been identified by a desk
 study based on publications of national Polar strategies, international consortia and major
 scientific clusters. The list of the consulted documents is reported in the Annex.
 Through a complex step-by-step process, all polar research strategic documents have been
 analysed. A huge amount of relevant information has been extracted, processed,
 harmonized and synthetized into ten overarching topics. Each topic includes several keyquestions,
 which are summarizing the hundreds of key questions and priorities of the
 background documents. A paragraph describing the relevant Societal Challenges connected
 to each scientific topic has been added in order to match research priorities and societal
 needs.
 Based on this work, an on-line consultation has been launched in order to integrate the
 Science Community’s input into the compilation of research priorities and related societal
 challenges. Through this consultation, it has been possible to verify the completeness of the
 original compilation and the related societal relevance.
A covariant view on the nucleons' quark core
Creators: name: Eichmann, G.
name: Krassnigg, A.
name: Schwinzerl, M.
name: Alkofer, R.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Lattice (hep-lat)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Established results for the quark propagator in Landau gauge QCD, together with a detailed comparison to lattice data, are used to formulate a Poincare covariant Faddeev approach to the nucleon. The resultant three-quark amplitudes describe the quark core of the nucleon. The nucleon's mass and its electromagnetic form factors are calculated as functions of the current quark mass. The corresponding results together with charge radii and magnetic moments are discussed in connection with the contributions from various ingredients in a consistent calculation of nucleon properties, as well as the role of the pion cloud in such an approach.
description: 62 pages, 23 figures
On the Hamiltonian formulation, integrability and algebraic structures of the Rajeev-Ranken model
Creators: name: Krishnaswami, Govind S.
name: Vishnu, T. R.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Dynamical Systems (math.DS)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 70H06 (Primary) 81T40, 17B30, 70H33, 17B63 (Secondary)

description: The integrable 1+1-dimensional SU(2) principal chiral model (PCM) serves as a toy-model for 3+1-dimensional Yang-Mills theory as it is asymptotically free and displays a mass gap. Interestingly, the PCM is 'pseudodual' to a scalar field theory introduced by Zakharov and Mikhailov and Nappi that is strongly coupled in the ultraviolet and could serve as a toy-model for non-perturbative properties of theories with a Landau pole. Unlike the 'Euclidean' current algebra of the PCM, its pseudodual is based on a nilpotent current algebra. Recently, Rajeev and Ranken obtained a mechanical reduction by restricting the nilpotent scalar field theory to a class of constant energy-density classical waves expressible in terms of elliptic functions, whose quantization survives the passage to the strong-coupling limit. We study the Hamiltonian and Lagrangian formulations of this model and its classical integrability from an algebraic perspective, identifying Darboux coordinates, Lax pairs, classical r-matrices and a degenerate Poisson pencil. We identify Casimirs as well as a complete set of conserved quantities in involution and the canonical transformations they generate. They are related to Noether charges of the field theory and are shown to be generically independent, implying Liouville integrability. The singular submanifolds where this independence fails are identified and shown to be related to the static and circular submanifolds of the phase space. We also find an interesting relation between this model and the Neumann model allowing us to discover a new Hamiltonian formulation of the latter.
description: 23 pages. One figure. Revised with additional results, some rearrangements and modified title. Published version
Do active galactic nuclei convert dark matter into visible particles?
Creators: name: Grib, A. A.
name: Pavlov, Yu. V.
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The hypothesis that dark matter consists of superheavy particles with the mass close to the Grand Unification scale is investigated. These particles were created from vacuum by the gravitation of the expanding Universe and their decay led to the observable baryon charge. Some part of these particles with the lifetime larger than the time of breaking of the Grand Unification symmetry became metastable and survived up to the modern time as dark matter. However in active galactic nuclei due to large energies of dark matter particles swallowed by the black hole the opposite process can occur. Dark matter particles become interacting. Their decay on visible particles at the Grand Unification energies leads to the flow of ultra high energy cosmic rays observed by the Auger group. Numerical estimates of the effect leading to the observable numbers are given.
description: LATEX, 5 pages, no figure
Learning control strategy in soft robotics through a set of configuration spaces
Creators: name: Ménager, Etienne
name: Duriez, Christian
Publisher: name: arXiv
Year: 2024
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: The ability of a soft robot to perform specific tasks is determined by its contact configuration, and transitioning between configurations is often necessary to reach a desired position or manipulate an object. Based on this observation, we propose a method for controlling soft robots that involves defining a graph of configuration spaces. Different agents, whether learned or not (convex optimization, expert trajectory, and collision detection), use the structure of the graph to solve the desired task. The graph and the agents are part of the prior knowledge that is intuitively integrated into the learning process. They are used to combine different optimization methods, improve sample efficiency, and provide interpretability. We construct the graph based on the contact configurations and demonstrate its effectiveness through two scenarios, a deformable beam in contact with its environment and a soft manipulator, where it outperforms the baseline in terms of stability, learning speed, and interpretability.
Magneto-elastic coupling in Fe-based superconductors
Creators: name: Wu, S. -F.
name: Zhang, W. -L.
name: Thorsmølle, V. K.
name: Chen, G. F.
name: Tan, G. T.
name: Dai, P. C.
name: Shi, Y. G.
name: Jin, C. Q.
name: Shibauchi, T.
name: Kasahara, S.
name: Matsuda, Y.
name: Sefat, A. S.
name: Ding, H.
name: Richard, P.
name: Blumberg, G.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We used polarization-resolved Raman scattering to study the magneto-elastic coupling in the parent compounds of several families of Fe-based superconductors (BaFe2As2, EuFe2As2, NaFeAs, LiFeAs, FeSe and LaFeAsO). We observe an emergent Ag-symmetry As phonon mode in the XY scattering geometry whose intensity is significantly enhanced below the magneto-structural transition only for compounds showing magnetic ordering. We conclude that the small lattice anisotropy is insufficient to induce the in-plane electronic polarizability anisotropy necessary for the observed phonon intensity enhancement, and interpret this enhancement below the Neel temperature in terms of the anisotropy of the magnetic moment and magneto-elastic coupling. We evidence a Fano line- shape in the XY scattering geometry resulting from a strong coupling between the Ag (As) phonon mode and the B2g symmetry-like electronic continuum. Strong electron-phonon coupling may be relevant to superconductivity.
Fronts in randomly advected and heterogeneous media and nonuniversality of Burgers turbulence: Theory and numerics
Creators: name: Mayo, Jackson R.
name: Kerstein, Alan R.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: A recently established mathematical equivalence--between weakly perturbed Huygens fronts (e.g., flames in weak turbulence or geometrical-optics wave fronts in slightly nonuniform media) and the inviscid limit of white-noise-driven Burgers turbulence--motivates theoretical and numerical estimates of Burgers-turbulence properties for specific types of white-in-time forcing. Existing mathematical relations between Burgers turbulence and the statistical mechanics of directed polymers, allowing use of the replica method, are exploited to obtain systematic upper bounds on the Burgers energy density, corresponding to the ground-state binding energy of the directed polymer and the speedup of the Huygens front. The results are complementary to previous studies of both Burgers turbulence and directed polymers, which have focused on universal scaling properties instead of forcing-dependent parameters. The upper-bound formula can be heuristically understood in terms of renormalization of a different kind from that previously used in combustion models, and also shows that the burning velocity of an idealized turbulent flame does not diverge with increasing Reynolds number at fixed turbulence intensity, a conclusion that applies even to strong turbulence. Numerical simulations of the one-dimensional inviscid Burgers equation using a Lagrangian finite-element method confirm that the theoretical upper bounds are sharp within about 15% for various forcing spectra (corresponding to various two-dimensional random media). These computations provide a new quantitative test of the replica method. The inferred nonuniversality (spectrum dependence) of the front speedup is of direct importance for combustion modeling.
description: 20 pages, 2 figures, REVTeX 4. Moved some details to appendices, added figure on numerical method
Superstring in the Presence of the Worldsheet Gauge Field
Creators: name: Kamani, Davoud
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the superstring theory with an Abelian worldsheet gauge field. The components of the gauge field appear as a space and a time coordinates. We call them as "fictitious coordinates". The worldsheet supersymmetry and the Poincaré symmetry of this model will be analyzed. The $T$-duality and quantization of the two fictitious coordinates also will be obtained.
description: 14 pages, Latex, no figure
ALMA Sub-arcsec-resolution 183 GHz H2O and Dense Molecular Line Observations of Nearby Ultraluminous Infrared Galaxies
Creators: name: Imanishi, Masatoshi
name: Nakanishi, Kouichiro
name: Izumi, Takuma
name: Baba, Shunsuke
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present the results of ALMA $\sim$2 mm, $\lesssim$1$''$-resolution observations of ten (ultra)luminous infrared galaxies ([U]LIRGs; infrared luminosity $\gtrsim$ 10$^{11.7}$L$_{\odot}$) at $z $10$^{4}$ cm$^{-3}$) molecular (HCN, HCO$^{+}$, and HNC J=2-1) and 183 GHz H$_{2}$O 3$_{1,3}$-2$_{2,0}$ emission lines. Higher HCN to HCO$^{+}$ J=2-1 flux ratios are observed in some, but not all, AGN-important ULIRGs than in starburst-classified sources. We detect 183 GHz H$_{2}$O emission in almost all AGN-important ULIRGs, and elevated H$_{2}$O emission is found in two sources with elevated HCN J=2-1 emission, relative to HCO$^{+}$ J=2-1. Except one ULIRG (the Superantennae), the H$_{2}$O emission largely comes from the entire nuclear regions ($\sim$1 kpc), rather than AGN-origin megamaser at the very center ($<$ 1 and a blazar.
description: 50 pages, 16 Figures. ApJ accepted
title: Intermittent Convex Integration in Mathematical Fluid Mechanics: Applications to the Euler Equations and the Chain Rule Problem
Creators: name: Buck, Miriam
Publisher: name: UNSPECIFIED
Year: 2025

description: This thesis is concerned with intermittent convex integration and its applications to some equations in fluid mechanics. This technique originated from differential geometry with the proof of the famous Nash-Kuiper theorem on isometric embeddings. It was extended by Gromov and many other authors and is by now considered a powerful tool in the construction of (anomalous) solutions to certain PDEs. One of its most striking applications in the area of fluid mechanics is the proof of the flexible part of Onsager's conjecture.

In this thesis, we consider two concrete examples of intermittent convex integration. The first one concerns the chain rule problem: given scalar functions β and ρ and a divergence-free vector field u, we ask the question whether one can express div(β(ρ)u) only in terms of β'(ρ) and div(ρu). This is clear if β is at least C^1 and u and ρ are Lipschitz continuous.
We prove that in the class of Sobolev vector fields, the answer to that question is negative in general. We even show that for any distribution T which is the divergence of some L^1 function and a given β with suitable growth, there exists a divergence-free, Sobolev regular u and a ρ with div(β(ρ)u)=T and div(ρu) = 0.

The second application deals with the two-dimensional Euler equations. We prove the existence of energy dissipating weak solutions with vorticity in a real Hardy space H^p with p<1. A novel difficulty here compared to previous works in convex integration is that working in real Hardy spaces requires control of higher order moments of the solutions. An additional difficulty is that we work on the full space rather than on a periodic domain.
title: ADCO, Cartulaire de Cîteaux pour les possessions d’Izeure (XVe siècle), Cart. 178 (11 H 80), 82 folios, f. 0088
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2015
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire
subject: Corpus Burgundiae Medii Aevi

description: Cartulaire de Cîteaux pour les possessions d’Izeure (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 178 (11 H 80), 82 folios, f. 0088, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour les possessions d’Izeure (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 178 (11 H 80), 82 folios, f. 0088, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome V, Cart. 189 (11 H 74), 316 folios, f. 0113r
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome V, Archives départementales de la Côte-d'Or, Cart. 189 (11 H 74), 316 folios, f. 0113r, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome V, Archives départementales de la Côte-d'Or, Cart. 189 (11 H 74), 316 folios, f. 0113r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Davydov-Chaban Hamiltonian within the formalism of deformation-dependent effective mass for Davidson potential
Creators: name: Buganu, P.
name: Chabab, M.
name: Batoul, A. El
name: Lahbas, A.
name: Oulne, M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: In this work, we modify the Davydov-Chaban Hamiltonian describing the collective motion of a $γ$-rigid atomic nucleus by allowing the mass to depend on nuclear deformation. Exact analytical expressions are derived for energy spectra as well as normalized wave functions for Davidson potential. The model, called Z(4)-DDMD (Deformation Dependent Mass with Davidson potential), is achieved by using the Asymptotic Iteration Method (AIM). The numerical calculations for energy spectra and B(E2) transition probabilities are compared to the experimental data of $^{192-196}$Pt isotopes. The obtained results show an overall agreement with the experiment and an important improvement in respect to other models.
description: 9 pages, 2 tables, contribution to the Proceedings of the 36-th International Workshop on Nuclear Theory (IWNT-36), Rila Mountains, 2017, Editors: M. Gaidarov and N. Minkov, Published by Heron Press Ltd., Sofia, Bulgaria, ISSN 1313-2822, Organization: Nuclear Theory Laboratory, INRNE, BAS, Bulgaria
Obstacle crossing strategies for high-speed 4WD small-scale vehicle
Creators: name: Vaslin, Philippe
name: N'Chot, Denis
name: Lenain, Roland
name: Fauroux, Jean-Christophe
name: Bassit, Lama Al
Publisher: name: arXiv
Year: 2024
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: Unmanned ground vehicle obstacle crossing generally relies on two strategies: (i) applying a wheel torque for climbing and (ii) modifying the vehicle shape by using a wheel-leg or wheel-paddle to lift the wheel on top of the obstacle. However, most of those strategies sacrifice speed in order to have a longer contact duration between the wheels and the obstacle. This paper investigates the behaviour of a 4WD high-speed vehicle while crossing a step obstacle using a design of experiment (DoE). A 3D multibody vehicle model is equipped with a novel 2-DoF suspension system, which horizontal damping coefficient is modify to dampen wheel motion in longitudinal and vertical directions in relation to the chassis, for a given speed and obstacle height. The DoE results allow to propose a novel high-speed obstacle crossing strategy based on three metrics: (i) the kinetic energy variation of the vehicle, (ii) the contact duration between the wheel and the obstacle, and (iii) the pitch rate at the start of the ballistic phase. Experimental function are proposed to be able modify these metric in real time.
Does the chiral magnetic effect change the dynamic universality class in QCD?
Creators: name: Hongo, Masaru
name: Sogabe, Noriyuki
name: Yamamoto, Naoki
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: In QCD matter under an external magnetic field, the chiral magnetic effect (CME) leads to the collective gapless mode called the chiral magnetic wave (CMW). Since dynamic universality class generally depends on low-energy gapless modes, it is nontrivial whether the CME and the resulting CMW change that of the second-order chiral phase transition in QCD. To address this question, we study the critical dynamics near the chiral phase transition in massless two-flavor QCD under an external magnetic field. By performing the dynamic renormalization-group analysis within the epsilon expansion, we find that the presence of the CME changes the dynamic universality class to that of model A. We also show that the transport coefficient of the CME is not renormalized by the critical fluctuations of the order parameter.
description: 32 pages, 8 figures; v2: title and abstract modified, main results changed, discussions substantially extended, published in JHEP
D2.2 - Report of the first Town Hall meeting
Creators: name: EU-PolarNet Consortium
Publisher: name: Zenodo
Year: 2016

description: The Horizon2020 Coordination and Support Action EU-PolarNet hosted a Townhall format discussion event themed “Towards the 1.5°C climate goal – Perspectives from the Polar Regions” on 27th September 2016 in Brussels, Belgium. The objective of the event was to explore how future polar research projects can deliver tangible benefits for European society – especially with regard to the 1.5°C climate goal.
Dust Extinction Law in Nearby Star-Resolved Galaxies. I. M31 Traced by Supergiants
Creators: name: Wang, Yuxi
name: Gao, Jian
name: Ren, Yi
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The dust extinction laws and dust properties in M31 are explored with a sample of reddened O-type and B-type supergiants obtained from the LGGS. The observed spectral energy distributions (SEDs) for each tracer are constructed with multiband photometry from the LGGS, PS1 Survey, UKIRT, PHAT Survey, Swift/UVOT and XMM-SUSS. We model the SED for each tracer in combination with the intrinsic spectrum obtained from the stellar model atmosphere extinguished by the model extinction curves. Instead of mathematically parameterizing the extinction functions, the model extinction curves in this work are directly derived from the silicate-graphite dust model with a dust size distribution of $dn/da \sim a^{-α}{\rm exp}(-a/0.25),~0.005 < a < 5~μ{\rm m}$. The extinction tracers are distributed along the arms in M31, with the derived MW-type extinction curves covering a wide range of $R_V$ ($\approx 2 - 6$), indicating the complexity of the interstellar environment and the inhomogeneous distribution of interstellar dust in M31. The average extinction curve with $R_V \approx 3.51$ and dust size distribution $dn/da \sim a^{-3.35}{\rm exp}(-a/0.25)$ is similar to those of the MW but rises slightly less steeply in the far-UV bands, implying that the overall interstellar environment in M31 resembles the diffuse region in the MW. The extinction in the $V$ band of M31 is up to 3 mag, with a median value of $ A_V \approx 1$ mag. The multiband extinction values from the UV to IR bands are also predicted for M31, which will provide a general extinction correction for future works.
description: 46 pages, 11 figures and 6 tables
A Radio Through X-ray Study of the Jet/Companion-Galaxy Interaction in 3C 321
Creators: name: Evans, Daniel A.
name: Fong, Wen-Fai
name: Hardcastle, Martin J.
name: Kraft, Ralph P.
name: Lee, Julia C.
name: Worrall, Diana M.
name: Birkinshaw, Mark
name: Croston, Judith H.
name: Muxlow, Tom W. B.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a multiwavelength study of the nucleus, environment, jets, and hotspots of the nearby FRII radio galaxy 3C 321, using new and archival data from MERLIN, the VLA, Spitzer, HST, and Chandra. An initially collimated radio jet extends northwest from the nucleus of its host galaxy and produces a compact knot of radio emission adjacent (in projection) to a companion galaxy, after which it dramatically flares and bends, extending out in a diffuse structure 35 kpc northwest of the nucleus. We argue that the simplest explanation for the unusual morphology of the jet is that it is undergoing an interaction with the companion galaxy. Given that the northwest hotspot that lies >250 kpc from the core shows X-ray emission, which likely indicates in situ high-energy particle acceleration, we argue that the jet-companion interaction is not a steady-state situation. Instead, we suggest that the jet has been disrupted on a timescale less than the light travel time to the end of the lobe, $\sim 10^6$ years, and that the jet flow to this hotspot will only be disrupted for as long as the jet-companion interaction takes place. The host galaxy of 3C 321 and the companion galaxy are in the process of merging, and each hosts a luminous AGN. As this is an unusual situation, we investigate the hypothesis that the interacting jet has driven material on to the companion galaxy, triggering its AGN. Finally, we present detailed radio and X-ray observations of both hotspots, which show that there are multiple emission sites, with spatial offsets between the radio and X-ray emission.
description: 13 pages, 9 figures. Minor typos and references corrected. A high-resolution version is available from http://hea-www.harvard.edu/~devans/publications/3c321.pdf
title: #35 Global Animal Law: Eine kurze Geschichte der Subjektivität im Völkerrecht
Creators: name: Tuchtfeld, Erik
name: Lischewski, Isabel
name: Hinselmann, Jan-Henrik
Publisher: name: Fachinformationsdienst für internationale und interdisziplinäre Rechtsforschung
Year: 2024
Subjects: subject: 341

description: Die industrielle Massentierhaltung ist ein Problem: Für den Klimawandel, für das Tierwohl und für die Gesundheit von Mensch und Tier. Deshalb beschäftigen wir uns in dieser Folge mit dem Rechtsgebiet, das sich dem globalen Problem aus völkerrechtlicher Perspektive nähert: dem Global Animal Law. Im Interview spricht Erik Tuchtfeld mit Anne Peters vom Max-Planck-Institut in Heidelberg über mögliche Gründe für eine Anerkennung von Tierrechten, den Schutz von Tieren in bewaffneten Konflikten sowie Kritik am Global Animal Law als ein Projekt des Globalen Nordens. Im Grundlagenteil erklärt Isabel Lischewski, welche Bedeutung der Subjektivität historisch im Völkerrecht zukommt und wie sich das Konzept im Laufe der Zeit gewandelt hat. Content Note: In dieser Folge wird zwischen 18:40 und 21:06 das Thema sexualisierte Gewalt angesprochen. Wir freuen uns über Lob, Anmerkungen und Kritik an ⁠podcast@voelkerrechtsblog.org⁠. Abonniert unseren Podcast ⁠via RSS⁠, über ⁠Spotify⁠ oder überall dort, wo es Podcasts gibt. Es gibt die Möglichkeit, auf diesen Plattformen den Völkerrechtspodcast zu bewerten, wir freuen uns sehr über 5 Sterne! Kapitelmarken: (01:31) Grundlagenteil (06:51) Interview – Einleitung (07:59) Global Animal Law als Rechtsgebiet (11:26) Tiere als Rechtssubjekte (15:40) Rechtssubjektivität im Völkerrecht (16:19) Tiere in bewaffneten Konflikten (17:28) Warum sich gerade jetzt um Tierrechte kümmern? (19:03) Gründe und Motivationen für die Misshandlung von Tieren (21:06) Postkoloniale Kritik am Global Animal Law (25:16) Tierschutz und Religionsfreiheit (31:09) Ausblick und Perspektiven für das Global Animal Law (33:58) Abmoderation Hintergrundinformationen: EuGH, Centraal Israëlitisch Consistorie van België u. a. (Pressemitteilung), 2020 ⁠EGMR, Executief van de Moslims van België and Others v. Belgium – Ban on ritual slaughter of animals without prior stunning in Flemish and Walloon Regions (Press Release), 2023⁠ Peters, Rights of Human and Nonhuman Animals: Complementing the Universal Declaration of Human Rights, AJIL Unbound 2018, 355 ⁠Álvez-Marín/Bañales-Seguel/Castillo/Acuña-Molina/Torres, Legal personhood of Latin American rivers: time to shift constitutional paradigms?, Journal of Human Rights and the Environment 2021, 147⁠ ⁠Peters/de Hemptinne, A Plea for “Animalizing” the International Law of Armed Conflict, Lieber Institute West Point, 2022⁠ Moderation: ⁠Erik Tuchtfeld, LL.M (Glasgow)⁠ & ⁠Jan-Henrik Hinselmann, LL.M. (NYU)⁠ Grundlagen: ⁠Dr. Isabel Lischewski⁠ Interview: ⁠Prof. Anne Peters⁠ & ⁠Erik Tuchtfeld, LL.M (Glasgow)⁠ Schnitt: Daniela Rau Credits: ⁠Michael Baker, World Society for the Protection of Animals, 8 October 2009, in: Die Vereinten Nationen, Animal welfare essential to sustainable development (WSPA).
description: Völkerrechtsblog
Properties of piezoceramic materials in high electric field actuator applications
Creators: name: Bruno, Binal P
name: Fahmy, Ahmed Raouf
name: Stürmer, Moritz
name: Wallrabe, Ulrike
name: Wapler, Matthias C
Publisher: name: arXiv
Year: 2018
Subjects: subject: Applied Physics (physics.app-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In this paper, we compare the performance of 8 PZT ceramics and one PMN-PT material for typical bending actuator applications. This includes the measurement of non-linear transverse charge coefficient at high electric field strength and related quantities such as the Young's modulus, relative permittivity, coercive field and their temperature dependencies, and the Curie temperature. Most materials show much higher strains than what is expected from the datasheet values. We further study the operating region for fields against the polarization direction in different operating cycles and demonstrate a long-term stable quick re-poling method which increases the operating range of negative-only cycles from 50% of Ec to 75% of the coercive field.
description: 14 pages, 13 figures, to be submitted to journal
title: ADCO, Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Cart. 31 (G 135), 549 folios, f. 0591
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Archives départementales de la Côte-d'Or, Cart. 31 (G 135), 549 folios, f. 0591, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Archives départementales de la Côte-d'Or, Cart. 31 (G 135), 549 folios, f. 0591, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Appendices for the following article: Kagayama et al. (submitted). Population Dynamics of Japanese Pond Turtles (Mauremys japonica) in a Ramsar Wetland Conserved from Primary Anthropogenic Negative Disturbances in Japan
Creators: name: Kagayama, Shawichi
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 310307
subject: Population ecology

description: Table S1 and S2, and supplementally materials of Kagayama et al. (submitted).
Optical Excitation of Nuclear Spin Coherence in Tm3+:YAG
Creators: name: Louchet, Anne
name: Du, Yann Le
name: Bretenaker, Fabien
name: Chanelière, Thierry
name: Goldfarb, Fabienne
name: Lorgeré, Ivan
name: Gouët, Jean-Louis Le
name: Guillot-Noël, Olivier
name: Goldner, Philippe
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A thulium-doped crystal is experimentally shown to be an excellent candidate for broadband quantum storage in a solid-state medium. For the first time, nuclear spin coherence is optically excited, detected and characterized in such a crystal. The lifetime of the spin coherence -- the potential storage entity -- is measured by means of Raman echo to be about 300 $μ$s over a wide range of ground state splittings. This flexibility, attractive for broadband operation, and well fitted to existing quantum sources, results from the simple hyperfine structure, contrasting with Pr- and Eu- doped crystals.
Continuum directed random polymers on disordered hierarchical diamond lattices
Creators: name: Clark, Jeremy
Publisher: name: arXiv
Year: 2018
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: I discuss models for a continuum directed random polymer in a disordered environment in which the polymer lives on a fractal called the \textit{diamond hierarchical lattice}, a self-similar metric space forming a network of interweaving pathways. This fractal depends on a branching parameter $b\in \mathbb{N}$ and a segmenting number $s\in \mathbb{N}$. For $s>b$ my focus is on random measures on the set of directed paths that can be formulated as a subcritical Gaussian multiplicative chaos. This path measure is analogous to the continuum directed random polymer introduced by Alberts, Khanin, Quastel [Journal of Statistical Physics \textbf{154}, 305-326 (2014)].
description: 26 pages, 1 figure, minor edits from previous draft, to appear in Stochastic Processes and their Applications
Impact parameter dependent colour glass condensate dipole model
Creators: name: Watt, G.
name: Kowalski, H.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We show that the colour glass condensate dipole model of Iancu, Itakura and Munier, improved to include the impact parameter dependence, gives a good fit to the total gamma* p cross section measured at HERA if the anomalous dimension at the saturation scale, gamma_s, is treated as a free parameter. We find that the optimum value of gamma_s = 0.46 is close to the value determined from numerical solution of the Balitsky-Kovchegov equation. The impact parameter dependent saturation scale is generally less than 0.5 GeV^2 in the HERA kinematic regime for the most relevant impact parameters b ~ 2-3 GeV^{-1}. We compare predictions of the model to data on the longitudinal and heavy flavour structure functions, exclusive diffractive vector meson production and deeply virtual Compton scattering at HERA. The model is found to be deficient for observables sensitive to moderately small dipole sizes, where an alternative model with explicit DGLAP evolution performs better. The energy dependence of exclusive diffractive processes is shown to provide an important discriminator between different dipole model cross sections.
description: 19 pages, 16 figures. Revised version published in Phys. Rev. D; new section added on longitudinal and heavy flavour structure functions
Quenching Factor consistency across several NaI(Tl) crystals
Creators: name: Cintas, D.
name: An, P.
name: Awe, C.
name: Barbeau, P. S.
name: de Souza, E. Barbosa
name: Hedges, S.
name: Jo, J. H.
name: Martinez, M.
name: Maruyama, R. H.
name: Li, L.
name: Rich, G. C.
name: Runge, J.
name: Sarsa, M. L.
name: Thompson, W. G.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: High Energy Physics - Experiment (hep-ex)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Testing the DAMA/LIBRA annual modulation result independently of dark matter particle and halo models has been a challenge for twenty years. Using the same target material, NaI(Tl), is required and presently two experiments, ANAIS-112 and COSINE-100, are running for such a goal. A precise knowledge of the detector response to nuclear recoils is mandatory because this is the most likely channel to find the dark matter signal. The light produced by nuclear recoils is quenched with respect to that produced by electrons by a factor that has to be measured experimentally. However, current quenching factor measurements in NaI(Tl) crystals disagree within the energy region of interest for dark matter searches. To disentangle whether this discrepancy is due to intrinsic differences in the light response among different NaI(Tl) crystals, or has its origin in unaccounted for systematic effects will be key in the comparison among the different experiments. We present measurements of the quenching factors for five small NaI(Tl) crystals performed in the same experimental setup to control systematics. Quenching factor results are compatible between crystals and no clear dependence with energy is observed from 10 to 80 keVnr.
description: Proceeding of the TAUP 2021 Conference