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hal.structure.identifierGroup for Research and Applications in Statistical Physics [GRASP]
dc.contributor.authorNOIRHOMME, Martial
hal.structure.identifierMatière et Systèmes Complexes [MSC]
dc.contributor.authorCAZAUBIEL, Annette
hal.structure.identifierMatière et Systèmes Complexes [MSC]
dc.contributor.authorFALCON, Eric
hal.structure.identifierOtto-von-Guericke-Universität Magdeburg = Otto-von-Guericke University [Magdeburg] [OVGU]
dc.contributor.authorFISCHER, David
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorGARRABOS, Yves
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorLECOUTRE-CHABOT, Carole
hal.structure.identifierGroup for Research and Applications in Statistical Physics [GRASP]
dc.contributor.authorMAWET, Sébastien
hal.structure.identifierGroup for Research and Applications in Statistical Physics [GRASP]
dc.contributor.authorOPSOMER, Eric
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorPALENCIA, Fabien
hal.structure.identifierGroup for Research and Applications in Statistical Physics [GRASP]
dc.contributor.authorPILLITTERI, Salvatore
hal.structure.identifierGroup for Research and Applications in Statistical Physics [GRASP]
dc.contributor.authorVANDEWALLE, Nicolas
dc.date.issued2021-03-26
dc.identifier.issn0031-9007
dc.description.abstractEnWe study experimentally the dynamical behavior of few large tracer particles placed in a quasi-2D granular “gas” made of many small beads in a low-gravity environment. Multiple inelastic collisions transfer momentum from the uniaxially driven gas to the tracers whose velocity distributions are studied through particle tracking. Analyzing these distributions for an increasing system density reveals that translational energy equipartition is reached at the onset of the gas-liquid granular transition corresponding to the emergence of local clusters. The dynamics of a few tracer particles thus appears as a simple and accurate tool to detect this transition. A model is proposed for describing accurately the formation of local heterogeneities.
dc.language.isoen
dc.publisherAmerican Physical Society
dc.subject.meshgranular media
dc.subject.meshlow gravity
dc.subject.meshgranular gas
dc.subject.meshexperiments
dc.subject.meshtracer dynamics
dc.subject.meshnonlinear physics
dc.title.enParticle Dynamics at the Onset of the Granular Gas-Liquid Transition
dc.typeArticle de revue
dc.identifier.doi10.1103/PhysRevLett.126.128002
dc.subject.halPhysique [physics]/Matière Condensée [cond-mat]/Autre [cond-mat.other]
dc.subject.halPhysique [physics]/Mécanique [physics]/Mécanique des matériaux [physics.class-ph]
dc.subject.halPhysique [physics]/Physique [physics]/Physique de l'espace [physics.space-ph]
dc.description.sponsorshipEuropeESA Topical Team No. 4000103461
bordeaux.journalPhysical Review Letters
bordeaux.page128002
bordeaux.volume126
bordeaux.issue12
bordeaux.peerReviewedoui
hal.identifierhal-03184723
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-03184723v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Physical%20Review%20Letters&rft.date=2021-03-26&rft.volume=126&rft.issue=12&rft.spage=128002&rft.epage=128002&rft.eissn=0031-9007&rft.issn=0031-9007&rft.au=NOIRHOMME,%20Martial&CAZAUBIEL,%20Annette&FALCON,%20Eric&FISCHER,%20David&GARRABOS,%20Yves&rft.genre=article


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