6533b853fe1ef96bd12abf39
RESEARCH PRODUCT
Azimuthal anisotropy ofπ0andηmesons in Au + Au collisions atsNN=200GeV
B. KomkovNorio SaitoM. A. L. LeiteR. BelmontJ. S. KapustinskyV. BabintsevI. TserruyaYu. EfremenkoG. S. KyleJames AlexanderR. AverbeckByung-sik HongA. BazilevskyC. M. CamachoPhilippe RosnetAlexandre LebedevD. M. LeeS. DairakuK. KirilukA. Yu. SemenovE. H. KimMaya Hachiya ShimomuraR. A. SoltzC. SilvestreV. SinghPrashant ShuklaK. B. LeeS. F. PateB. AzmounA. KrálY. I. MakdisiS. AfanasievR. S. TowellK. A. DreesS. N. WhiteD. KawallM. Grosse PerdekampM. E. ConnorsM. ViriusMarisilvia DonadelliV. BumazhnovH. Al-batainehJ. NewbyM. J. TannenbaumH. ThemannI. GarishviliF. WeiM. ChiuSung Keun ParkM. OkaN. N. AjitanandH. ToriiR. TanabeA. K. PurwarK. FujiwaraK. N. BarishEunja KimC. A. OgilvieKisung LeeT. K. HemmickZvi Hirsh CitronA. DionJ. M. DurhamJ. M. DurhamYasuo MiakeV. S. PantuevKyeongpil LeeJ. IdeAlexei KhanzadeevC. H. ChenTakahiro NakamuraK. NakanoM. OuchidaL. KochendaM. IssahK. TanidaJ. P. WoodK. DasD. RoachK. M. KijimaS. YokkaichiW. E. SondheimD. IvanischevA. EnokizonoP. LiebingN. MeansAlice MignereyD. HornbackSusumu OdaAlexander MilovI. NakagawaR. LuechtenborgY. L. YamaguchiE. P. HartouniE. StenlundC. Y. ChiA. GlennT. EngelmoreV. PapavassiliouK. BoyleI. RavinovichP. A. RukoyatkinMartin PurschkeC. A. AidalaC. A. AidalaJ. HamblenA. DurumJ. MurataO. DrapierFrank EllinghausPeter ChristiansenK. WatanabeT. IchiharaD. WinterD. Yu PeressounkoE. R. KinneyTakao SakaguchiS. SanoS. SanoD. P. MorrisonK. ShojiC. BaumannS. KametaniS. CampbellA. TaranenkoP. TarjánA. D. FrawleyK. YamauraR. PakY. J. MaoC. P. SinghE. LeitnerKazushi MikiTakahiro FusayasuB. M. JohnsonM. BaiS. HuangRushan HanTatsuya ChujoN. KamiharaA. MorrealeXingguo LiBrajesh K. SinghAlexander MalakhovT. HoraguchiJen-chieh PengA. IsupovJ. H. KangJ. S. HaggertyC. L. WoodyA. BerdnikovD. SilvermyrP. W. StankusK. OkadaHongfang LiuHongfang LiuD. E. FieldsW. HolzmannZ. FraenkelB. V. JacakVladimir SamsonovJ. SziklaiGerd Joachim KundeL. S. ZolinT. V. MoukhanovaH. W. Van HeckeA. DreesBrian ColeInkyu ParkXiong WangR. K. ChoudhuryM. L. BrooksW. J. ParkChristopher RosenH. En'yoSenta GreeneP. ChungK. S. JooM. KurosawaDong Jo KimS. P. SorensenI. SheinS. TarafdarM. J. LeitchA. T. BasyeS. SawadaM. MccumberK. SakashitaE. J. DesmondA. YanovichJ. YingA. VeichtB. LoveM. TogawaE. Vazquez-zambranoTamas Ferenc CsorgoA. FranzZhiying YouB. FademE. O'brienO. ChvalaA. KissJ. ParkEva HaslumB. LenziR. BennettM. KawashimaA. RakotozafindrabeI. V. SourikovaB. MeredithHenner BueschingJ. L. NagleSteve EdwardsK. SedgwickJason KaminSeong H. KimS. EsumiD. SharmaA. V. KazantsevM. FingerY. TsuchimotoS. P. StollT. L. ThomasY. S. LaiJohn HillY. IkedaJ. JinR. IchimiyaA. DeshpandeA. DattaJongmin LeeE. M. TakaguiJ. G. LajoieJ. HanksY. J. KwonRyugo S. HayanoH. QuA. G. LitvinenkoI. E. YushmanovS. S.e. RosendahlG. BunceT. Sugitate45L. TomášekR. VértesiR. VértesiP. MikešP. MikešMarcus HohlmannY. RiabovD. LynchAjit Kumar MohantyKenta ShigakiHideki HamagakiK. AokiD. JouanT. A. ShibataT. SatoC. PinkenburgM. NguyenFrançois FleuretI. J. ChoiA. KravitzG. DavidK. I. HahnA. TaketaniA. S. NyaninD. S. JumperA. KozlovJ. E. FrantzJ. E. FrantzY. WatanabeM. GoninD. KotchetkovRachid NouicerM. ProisslT. DahmsL. A. Linden LevyR. SetoT. C. AwesKyoichiro OzawaT. LiškaG. RocheI. YounusI. YounusJ. S. BokD. IsenhowerA. ToiaT. KempelI. DanchevTaku GunjiH. GongJ. SeeleX. HeDong-hun KimM. NaglisF. KajiharaC. L. SilvaY. AramakiV. PeresedovA. SukhanovK. KuritaH. PereiraMasayasu IshiharaS. ButsykS. BatheS. BatheAgneta OskarssonS. ZhouJ. KosterM. WysockiS. D. RolnickY. MorinoH. MasuiA. A. BickleyMinghui LiuY. BerdnikovY. AkibaM. MishraS. NagamiyaVaclav VrbaKlaus Johannes ReygersRui WeiM. HeffnerKenneth Francis ReadKenneth Francis ReadTadaaki IsobeP. L. McgaugheyY. FukaoY. NakamiyaT. HesterG. BaksayB. SahlmuellerB. SahlmuellerY. J. KimF. MatathiasKensuke HommaE. RichardsonP. ConstantinN. A. SparksB. BassalleckM. KonnoJ. T. MitchellR. SeidlVladislav MankoM. SlunečkaS. BelikovN. GrauN. GrauC. ValeC. ValeM. I. NagyMotoi InabaR. M. WrightMate CsanadD. WatanabeR. P. PisaniM. D. MalikE. VznuzdaevCharles MaguireY. OnukiE. KistenevH. PeiJan RakR. LaceyJohannes Peter WesselsR. Granier De CassagnacW. A. ZajcA. AdareV. BaublisA. DenisovV. CiancioloSergey FokinBeomkyu KimH. A. GustafssonWei XieY. TanakaE. MannelK. KaratsuC. ZhangL. BaksayP. RužičkaAnne Marie SicklesViktor RiabovG. R. YoungK. S. SimR. YangK. ImaiK. ImaiM. RosatiA. A. VinogradovJiangyong JiaJiangyong JiaY. GotoO. DietzschE. T. AtomssaH. ValleDipanwita DuttaJulia Velkovskasubject
PhysicsNuclear and High Energy PhysicsRange (particle radiation)Meson010308 nuclear & particles physicsElliptic flow01 natural sciencesNuclear physicsAzimuthViscosity0103 physical sciencesTransverse momentumHigh Energy Physics::ExperimentNuclear Experiment010306 general physicsRelativistic Heavy Ion ColliderAnisotropydescription
The azimuthal anisotropy coefficients v2 and v4 of p 0 and. mesons are measured in Au + Au collisions at root s(NN) = 200 GeV as a function of transverse momentum p(T) (1-14 GeV/c) and centrality. The extracted v(2) coefficients are found to be consistent between the two meson species over the measured p(T) range. The ratio of v(4)/v(2)(2) for pi(0) mesons is found to be independent of p(T) for 1- 9 GeV/c, implying a lack of sensitivity of the ratio to the change of underlying physics with p(T). Furthermore, the ratio of v(4)/v(2)(2) is systematically larger in central collisions, which may reflect the combined effects of fluctuations in the initial collision geometry and finite viscosity in the evolving medium.
year | journal | country | edition | language |
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2013-12-20 | Physical Review C |