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Accès ouvert déclaré 2020 article

Measurement of the azimuthal anisotropy of charged-particle production in Xe + Xe collisions at s N N = 5.44 TeV with the ATLAS detector

65Citations signalées, ce qui n’est pas une note de qualité
258Institutions déclarées
38Pays d’affiliation déclarés

Rattachement africain : fr, us, ch, de, gb, ca, dk, il, it, jp, pl, tr, nl, ro, es, pt, ru, se, gr, cz, ar, br, cn, Maroc, sk, Afrique du Sud, au, no, cl, tw, ge, hk, si, by, at, az, co, rs. Niveau de preuve : code pays fourni par la source.

Le résumé fourni par la source

This paper describes the measurements of flow harmonics ${v}_{2}$--${v}_{6}$ in $3\ensuremath{\mu}{\mathrm{b}}^{\ensuremath{-}1}$ of $\mathrm{Xe}+\mathrm{Xe}$ collisions at $\sqrt{{s}_{NN}}=5.44$ TeV performed using the ATLAS detector at the Large Hadron Collider (LHC). Measurements of the centrality, multiplicity, and ${p}_{\mathrm{T}}$ dependence of the ${v}_{n}$ obtained using two-particle correlations and the scalar product technique are presented. The measurements are also performed using a template-fit procedure, which was developed to remove nonflow correlations in small collision systems. This nonflow removal is shown to have a significant influence on the measured ${v}_{n}$ at high ${p}_{\mathrm{T}}$, especially in peripheral events. Comparisons of the measured ${v}_{n}$ with measurements in $\mathrm{Pb}+\mathrm{Pb}$ collisions and $p+\mathrm{Pb}$ collisions at $\sqrt{{s}_{NN}}=5.02$ TeV are also presented. The ${v}_{n}$ values in $\mathrm{Xe}+\mathrm{Xe}$ collisions are observed to be larger than those in $\mathrm{Pb}+\mathrm{Pb}$ collisions for $n=2$, 3, and 4 in the most central events. However, with decreasing centrality or increasing harmonic order $n$, the ${v}_{n}$ values in $\mathrm{Xe}+\mathrm{Xe}$ collisions become smaller than those in $\mathrm{Pb}+\mathrm{Pb}$ collisions. The ${v}_{n}$ in $\mathrm{Xe}+\mathrm{Xe}$ and $\mathrm{Pb}+\mathrm{Pb}$ collisions are also compared as a function of the mean number of participating nucleons, $\ensuremath{\langle}{N}_{\mathrm{part}}\ensuremath{\rangle}$, and the measured charged-particle multiplicity in the detector. The ${v}_{3}$ values in $\mathrm{Xe}+\mathrm{Xe}$ and $\mathrm{Pb}+\mathrm{Pb}$ collisions are observed to be similar at the same $\ensuremath{\langle}{N}_{\mathrm{part}}\ensuremath{\rangle}$ or multiplicity, but the other harmonics are significantly different. The ratios of the measured ${v}_{n}$ in $\mathrm{Xe}+\mathrm{Xe}$ and $\mathrm{Pb}+\mathrm{Pb}$ collisions, as a function of centrality, are also compared to theoretical calculations.

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Le contrôle bibliographique ouvert

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

Titre Crossref
Measurement of the azimuthal anisotropy of charged-particle production in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mrow> <mml:mi>Xe</mml:mi> <mml:mo>+</mml:mo> <mml:mi>Xe</mml:mi> </mml:mrow> </mml:math> 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:mrow> <mml:mi>N</mml:mi> <mml:mi>N</mml:mi> </mml:mrow> </mml:msub> </mml:msqrt> <mml:mo>=</mml:mo> <mml:mn>5.44</mml:mn>
Date Crossref
10/02/2020
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

Centre National de la Recherche ScientifiqueAix-Marseille UniversitéCentre de physique des particules de MarseilleInstitut National de Physique Nucléaire et de Physique des ParticulesUniversity of OklahomaUniversity of Massachusetts AmherstEuropean Organization for Nuclear ResearchUniversity of GöttingenRoyal Holloway University of LondonUniversity of TorontoUniversity of CopenhagenUniversity of SussexTel Aviv UniversityTechnion – Israel Institute of TechnologyArgonne National LaboratoryThe Abdus Salam International Centre for Theoretical Physics (ICTP)Istituto Nazionale di Fisica Nucleare, Sezione di TriesteIstituto Nazionale di Fisica Nucleare, Gruppo Collegato di UdineThe University of TokyoJohannes Gutenberg University MainzUniversité Savoie Mont BlancUniversité Grenoble AlpesAGH University of KrakowNorthern Illinois UniversityLudwig-Maximilians-Universität MünchenBoğaziçi UniversityUniversity of GenevaRutherford Appleton LaboratoryUniversity of California, Santa CruzUniversité Paris-SudUniversité Paris-SaclayUniversité Clermont AuvergneLaboratoire de Physique de Clermont AuvergneRadboud University NijmegenNational Institute for Subatomic PhysicsAlexandru Ioan Cuza UniversityUniversidad de GranadaLIP - Laboratory of Instrumentation and Experimental Particle PhysicsJoint Institute for Nuclear ResearchMcGill UniversityLawrence Berkeley National LaboratoryUniversity of California, BerkeleyUniversity of Rome Tor VergataIstituto Nazionale di Fisica Nucleare, Roma Tor VergataKyoto UniversityLund UniversityP.N. Lebedev Physical Institute of the Russian Academy of SciencesIstituto Nazionale di Fisica Nucleare, Sezione di BolognaUniversity of BolognaUniversity of VictoriaHoria Hulubei National Institute for R and D in Physics and Nuclear EngineeringNational Technical University of AthensUniversity of AmsterdamCzech Technical University in PragueNational Research Tomsk State UniversityIstituto Nazionale di Fisica Nucleare, Sezione di MilanoUniversity of OregonUniversity of BirminghamIstituto Nazionale di Fisica Nucleare, Sezione di NapoliConsejo Nacional de Investigaciones Científicas y TécnicasInstituto de Física La PlataUniversidad Nacional de La PlataUniversity of WashingtonUniversity of GlasgowUniversidad Autónoma de MadridUniversidade Federal do Rio de JaneiroUniversity of OxfordBrandeis UniversityUniversity of MichiganDeutsches Elektronen-Synchrotron DESYIowa State UniversityUniversity of SheffieldCommissariat à l'Énergie Atomique et aux Énergies AlternativesCEA Paris-SaclayInstitut de Recherche sur les Lois Fondamentales de l'UniversThe University of Texas at AustinHeidelberg UniversityUniversity of BernUniversity of MilanColumbia UniversityNovosibirsk State UniversitySiberian Branch of the Russian Academy of SciencesBudker Institute of Nuclear PhysicsIstituto Nazionale di Fisica Nucleare, Sezione di PisaOklahoma State UniversityIstituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiUniversity of California, IrvineIstituto Nazionale di Fisica Nucleare, Sezione di Roma IHigh Energy Accelerator Research OrganizationUniversitat de ValènciaInstituto de Física CorpuscularChinese Academy of SciencesInstitute of High Energy PhysicsDuke UniversityInstitute of Particle PhysicsUniversité de MontréalUniversity of FreiburgTokyo Institute of TechnologyHarvard UniversityUppsala UniversityMohamed I UniversityBrookhaven National LaboratoryComenius University BratislavaUniversity of Cape TownUniversity of Illinois Urbana-ChampaignHumboldt-Universität zu BerlinUniversity of SalentoIstituto Nazionale di Fisica Nucleare, Sezione di LecceStockholm UniversitySapienza University of RomeInstitute of Nuclear Physics, Polish Academy of SciencesSimon Fraser UniversityYale UniversityThe University of Texas at ArlingtonThe University of SydneyWeizmann Institute of ScienceUniversity of BonnUniversity of Wisconsin–MadisonUniversity of WuppertalThe University of MelbourneIstituto Nazionale di Fisica Nucleare, Sezione di GenovaUniversity of GenoaUniversity College LondonMax Planck Institute for PhysicsSLAC National Accelerator LaboratoryUniversity of Science and Technology of ChinaKurchatov InstitutePetersburg Nuclear Physics InstituteLancaster UniversityMohammed V UniversityUniversity of CambridgeUniversity of SiegenCalifornia State University SystemUniversité Paris CitéSorbonne UniversitéLaboratoire de Physique Nucléaire et de Hautes ÉnergiesTufts UniversityUniversity of WarwickBahçeşehir UniversityGaziantep UniversityStony Brook UniversityCarleton UniversityNational and Kapodistrian University of AthensNational Research Nuclear University MEPhIUniversity of Hassan II CasablancaUniversity of ArizonaUniversity of ManchesterSouthern Methodist UniversityQueen Mary University of LondonUniversity of WürzburgUniversity of PittsburghUniversity of PisaIstituto Nazionale di Fisica Nucleare, Sezione di Roma TreUniversity of AlbertaTechnische Universität DresdenUniversity of OsloInstitute for High Energy PhysicsUniversity of LiverpoolInstitute for High Energy PhysicsThe Ohio State UniversityUniversity of JohannesburgMichigan State UniversityFederico Santa María Technical UniversitySlovak Academy of SciencesInstitute of Experimental Physics of the Slovak Academy of SciencesFermi National Accelerator LaboratoryUniversity of ChicagoUniversity of BergenBoston UniversityInstitute of Physics, Academia SinicaJustus-Liebig-Universität GießenAnkara UniversityIndiana University BloomingtonShanghai Jiao Tong UniversityUniversity of CalabriaCharles UniversityUniversity of MinhoIstanbul Bilgi UniversityPalacký University OlomoucUniversidade Federal de Juiz de ForaTbilisi State UniversityTRIUMFUniversity of PennsylvaniaNanjing UniversityTsinghua UniversityChinese University of Hong KongUniversity of Chinese Academy of SciencesNational Tsing Hua UniversityAristotle University of ThessalonikiFZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicTU Dortmund UniversityUniversity of LjubljanaJožef Stefan InstituteJožef Stefan International Postgraduate SchoolScottish Universities Physics AllianceUniversity of EdinburghUniversity of UdineInstitut polytechnique de GrenobleUniversity of LisbonInstituto Politécnico de LisboaNew York UniversityShandong UniversityUniversity of the WitwatersrandRoma Tre UniversityUniversidad de Buenos AiresYork UniversityPontificia Universidad Católica de ChileFederal University of São João del-ReiUniversidade de São PauloThe University of AdelaideNational Centre of Scientific Research "Demokritos"University of PaviaIstituto Nazionale di Fisica Nucleare, Sezione di PaviaThe University of Texas at DallasUniversity of CoimbraUniversity of TrentoIstituto Nazionale di Fisica Nucleare, Trento Institute for Fundamental Physics And ApplicationsTokyo Metropolitan UniversityNagasaki Institute of Applied ScienceInstitute for Theoretical and Experimental PhysicsUniversity of IowaLomonosov Moscow State UniversityUniversité Ibn-TofailWest University of TimişoaraUniversity of New MexicoUniversity of TsukubaNational Academy of Sciences of BelarusB.I. Stepanov Institute of PhysicsShinshu UniversityThe University of OsakaObayashi (Japan)Nagoya UniversityUniversität InnsbruckBelarusian State UniversityUniversity at Albany, State University of New YorkWaseda UniversityKyushu UniversityAzerbaijan National Academy of SciencesKobe UniversityOtsuka (Japan)Ochanomizu UniversityIstanbul Aydın UniversityUniversidad Andrés BelloHong Kong University of Science and TechnologyUniversity of Hong KongUniversidad Antonio NariñoKTH Royal Institute of TechnologyHiroshima Institute of TechnologyOkayama University of ScienceJagiellonian UniversityInstitute of PhysicsTransylvania University of BrașovNational Institute for Research and Development of Isotopic and Molecular TechnologiesCentre de Calcul de l’Institut National de Physique Nucléaire et de Physique des ParticulesLouisiana Tech UniversityUniversity of BelgradeTOBB University of Economics and TechnologyKyoto University of Education

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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