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Accès ouvert déclaré 2020 article

Elliptic and triangular flow of (anti)deuterons in Pb-Pb collisions at sNN=5.02 TeV

18Citations signalées, ce qui n’est pas une note de qualité
77Institutions déclarées
27Pays d’affiliation déclarés

Rattachement africain : jp, fr, se, dk, no, am, ro, ru, it, mx, in, us, az, kr, de, nl, pl, sk, pe, cz, pk, hr, cn, ua, gr, gb, tr. Niveau de preuve : code pays fourni par la source.

Le résumé fourni par la source

The measurements of the (anti)deuteron elliptic flow (${v}_{2}$) and the first measurements of triangular flow (${v}_{3}$) in Pb-Pb collisions at a center-of-mass energy per nucleon-nucleon collision $\sqrt{{s}_{\mathrm{NN}}}$ = 5.02 TeV are presented. A mass ordering at low transverse momentum (${p}_{\mathrm{T}}$) is observed when comparing these measurements with those of other identified hadrons, as expected from relativistic hydrodynamics. The measured (anti)deuteron ${v}_{2}$ lies between the predictions from the simple coalescence and blast-wave models, which provide a good description of the data only for more peripheral and for more central collisions, respectively. The mass number scaling, which is violated for ${v}_{2}$, is approximately valid for the (anti)deuterons ${v}_{3}$. The measured ${v}_{2}$ and ${v}_{3}$ are also compared with the predictions from a coalescence approach with phase-space distributions of nucleons generated by iebe-vishnu with ampt initial conditions coupled with urqmd, and from a dynamical model based on relativistic hydrodynamics coupled to the hadronic afterburner smash. The model predictions are consistent with the data within the uncertainties in midcentral collisions, while a deviation is observed in the most central collisions.

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Le contrôle bibliographique ouvert

DOI retrouvé dans Crossref DOI retrouvé, mais le titre doit être comparé manuellement.

Titre Crossref
Elliptic and triangular flow of (anti)deuterons in Pb-Pb collisions at <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msqrt><mml:msub><mml:mi>s</mml:mi><mml:mi>NN</mml:mi></mml:msub></mml:msqrt><mml:mo>=</mml:mo><mml:mn>5.02</mml:mn></mml:mrow></mml:math> TeV
Date Crossref
17/11/2020
Éditeur
American Physical Society (APS)
Type
journal-article

Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude, et il ne compte pas comme une seconde source scientifique indépendante.

Les institutions déclarées

Nagasaki Institute of Applied ScienceLaboratoire de Physique Subatomique et des Technologies AssociéesIMT AtlantiqueNantes UniversitéInstitut de PhysiqueCommissariat à l'Énergie Atomique et aux Énergies AlternativesCEA Paris-SaclayInstitut de Recherche sur les Lois Fondamentales de l'UniversInstitut Pluridisciplinaire Hubert CurienInstitute of Nuclear Physics of LyonLaboratoire de Physique Subatomique et de CosmologieLund UniversityNiels BrockUniversity of OsloA. Alikhanyan National LaboratoryInstitute of Space Science - INFLPR SubsidiaryKurchatov InstituteJoint Institute for Nuclear ResearchUniversity of BergenIstituto Nazionale di Fisica Nucleare, Sezione di CataniaUniversidad Nacional Autónoma de MéxicoIstituto Nazionale di Fisica Nucleare, Sezione di PadovaSaha Institute of Nuclear PhysicsHomi Bhabha National InstituteChicago State UniversityNational Nuclear Research CenterPetersburg Nuclear Physics InstituteSejong UniversityCentre National de la Recherche ScientifiqueNational Institute of Science Education and ResearchInstitute of Physics, BhubaneshwarUniversity of JammuInstitute of Engineering PhysicsTechnical University of MunichNational Institute for Subatomic PhysicsIstituto Nazionale di Fisica Nucleare, Sezione di BolognaGoethe University FrankfurtHeidelberg UniversityGSI Helmholtz Centre for Heavy Ion ResearchUniversity of TübingenOak Ridge National LaboratoryIstituto Nazionale di Fisica Nucleare, Sezione di TorinoCreighton UniversityInstitute for Nuclear ResearchPanjab UniversityNara Women's UniversityIstituto Nazionale di Fisica Nucleare, Sezione di CagliariNational Centre for Nuclear ResearchBose InstituteComenius University BratislavaPontificia Universidad Católica del PerúCzech Academy of Sciences, Nuclear Physics InstituteCOMSATS University IslamabadThe Ohio State UniversityUniversity of ZagrebCentral China Normal UniversityUniversity of California, BerkeleyLaboratoire de Physique des 2 Infinis Irène Joliot-CurieBogolyubov Institute for Theoretical PhysicsUniversity of RajasthanAll-Russian Scientific Research Institute of Technical PhysicsNational and Kapodistrian University of AthensSt Petersburg UniversityCentre de Calcul de l’Institut National de Physique Nucléaire et de Physique des ParticulesIstituto Nazionale di Fisica Nucleare, Sezione di BariPolytechnic University of BariTechnical University of KošiceCentro Ricerche Enrico FermiUniversity College BirminghamUniversity of BirminghamKTO Karatay UniversityPusan National UniversityInha UniversityCzech Academy of SciencesCzech Academy of Sciences, Institute of SociologyFZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicChina Institute of Atomic Energy

Une affiliation ne permet pas de déduire la nationalité d’un auteur.

Les sujets associés

High-Energy Particle Collisions ResearchQuantum Chromodynamics and Particle InteractionsParticle physics theoretical and experimental studies

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