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Evidence of Nuclear Geometry-Driven Anisotropic Flow in O + O and Ne + Ne Collisions at s NN = 5.36 TeV

2Citations signalées, ce qui n’est pas une note de qualité
115Institutions déclarées
33Pays d’affiliation déclarés

Rattachement africain : us, ch, in, sk, hu, id, de, mx, kr, no, ro, cz, gb, jp, cn, fr, pl, gr, br, pe, dk, it, Afrique du Sud, nl, se, hr, am, fi, th, tr, cu, az, ua. Niveau de preuve : code pays fourni par la source.

Le résumé fourni par la source

A central question in strong-interaction physics, governed by quantum chromodynamics (QCD), is whether femtoscale droplets of quark-gluon plasma form in small collision systems involving projectiles significantly smaller than heavy ions. Collisions of light ions such as ^{16}O and ^{20}Ne offer a unique opportunity to probe the emergence of collective behavior in QCD matter. This Letter presents the first measurements of the elliptic (v_{2}) and triangular (v_{3}) flow of charged particles in ^{16}O-^{16}O and ^{20}Ne-^{20}Ne collisions at a center-of-mass energy per nucleon pair of sqrt[s_{NN}]=5.36 TeV with the ALICE detector. The hydrodynamic model predictions, explicitly incorporating the nuclear structures of ^{16}O and ^{20}Ne, exhibit a good agreement with the flow measurements presented. The observed increase of v_{2} in central Ne-Ne collisions relative to OO collisions, driven by the nuclear geometries, highlights the importance of utilizing light nuclei with well-defined geometric shapes to constrain the initial conditions. These findings support the presence of nuclear geometry-driven hydrodynamic flow in light-ion collisions at the LHC.

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Le contrôle bibliographique ouvert

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

Titre Crossref
Evidence of Nuclear Geometry-Driven Anisotropic Flow in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"> <mml:mrow> <mml:mi mathvariant="normal">O</mml:mi> <mml:mo>+</mml:mo> <mml:mi mathvariant="normal">O</mml:mi> </mml:mrow> </mml:math> and <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"> <mml:mrow> <mml:mi>Ne</mml:mi> <mml:mo>+</mml:mo> <mml:mi>Ne</mml:mi> </mml:mrow> </mml:math> Collisions at <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"> <mml:mrow> <mml:msqrt> <mml:m
Date Crossref
17/08/2026
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

University of HoustonEuropean Organization for Nuclear ResearchHomi Bhabha National InstituteAligarh Muslim UniversityUniversity of Pavol Jozef ŠafárikSouth Great Plain Regional Innovation AgencyNational Research and Innovation AgencyGoethe University FrankfurtUniversidad Nacional Autónoma de MéxicoSungkyunkwan UniversityUniversity of BergenTechnical University of MunichHoria Hulubei National Institute for R and D in Physics and Nuclear EngineeringFZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicUniversity of DerbyUniversity of MünsterHeidelberg UniversityLawrence Berkeley National LaboratoryUniversity of OsloYale UniversityThe University of TokyoWayne State UniversityGangneung–Wonju National UniversityUniversity of Science and Technology of ChinaUniversity of JammuUniversité Paris-SaclayJagiellonian UniversityAGH University of KrakowUniversity of KansasNational and Kapodistrian University of AthensGauhati UniversityHUN-REN Wigner Research Centre for PhysicsNantes UniversitéUniversité Clermont AuvergneHospital Universitário da Universidade de São PauloIndian Institute of Technology BombayPontificia Universidad Católica del PerúUniversity of CopenhagenUniversité de StrasbourgUniversidad Autónoma de SinaloaBenemérita Universidad Autónoma de PueblaPanjab UniversityCzech Technical University in PragueCzech Academy of Sciences, Nuclear Physics InstituteBose InstituteOak Ridge National LaboratoryUniversity of BresciaInstitute of Space Science - INFLPR SubsidiaryIstituto Nazionale di Fisica Nucleare, Sezione di BariPolytechnic University of BariDaresbury LaboratoryMarietta CollegeUniversity of the WitwatersrandiThemba LaboratoryUniversitatea Națională de Știință și Tehnologie Politehnica BucureștiUniversity of BirminghamWarsaw University of TechnologyUniversity of LiverpoolFudan UniversityCentral China Normal UniversityUniversité de LyonInha UniversityNational Institute for Subatomic PhysicsLund UniversityUniversity of TsukubaUniversité Grenoble AlpesUniversità degli Studi del Piemonte Orientale “Amedeo Avogadro”Universidade Federal do ABCUniversity of PaviaPusan National UniversityUniversity of California SystemUniversity of FoggiaUniversity of BonnComenius University BratislavaHiroshima UniversityThe University of Texas at AustinSaga UniversityNational Institute of Science Education and ResearchChicago State UniversityUniversidade Federal do Rio Grande do SulUniversity of Tennessee at KnoxvilleUniversity of SplitA. Alikhanyan National LaboratoryChina Institute of Atomic EnergyNagasaki Institute of Applied ScienceYonsei UniversityUniversity of South-Eastern NorwayUniversity of JyväskyläCentro de Investigación y de Estudios Avanzados del Instituto Politécnico NacionalChina University of GeosciencesThe Ohio State UniversityTechnical University of KošiceUniversidade Estadual de Campinas (UNICAMP)Suranaree University of TechnologySlovak Academy of SciencesChungbuk National UniversityYıldız Technical UniversityJeonbuk National UniversitySejong UniversityCalifornia Polytechnic State UniversityUniversity of ZagrebPolish Academy of SciencesNational Centre for Nuclear ResearchCentro de Aplicaciones Tecnológicas y Desarrollo NuclearUniversity of MessinaHelsinki Institute of PhysicsUniversity of Cape TownUniversity of Silesia in KatowiceCreighton UniversityNational Nuclear Research CenterKorea Institute of Science & Technology InformationUniversity of TübingenNara Women's UniversitySaha Institute of Nuclear PhysicsNational Academy of Sciences of Ukraine

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

Les sujets associés

High-Energy Particle Collisions ResearchParticle physics theoretical and experimental studiesQuantum Chromodynamics and Particle Interactions

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