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dc.contributor.CRUESPUniversidade Estadual de Campinaspt_BR
dc.typeArtigo de periódicopt_BR
dc.titleEffects of initial state fluctuations in the final state elliptic flow measurements using the NeXSPheRIO modelpt_BR
dc.contributor.authorde Souza, RDpt_BR
dc.contributor.authorTakahashi, Jpt_BR
dc.contributor.authorKodama, Tpt_BR
dc.contributor.authorSorensen, Ppt_BR
unicamp.author.emailrderradi@ifi.unicamp.brpt_BR
unicamp.authorDerradi de Souza, R. Takahashi, J. Univ Estadual Campinas, Sao Paulo, Brazilpt_BR
unicamp.authorKodama, T. Univ Fed Rio de Janeiro, Rio De Janeiro, Brazilpt_BR
unicamp.authorSorensen, P. Brookhaven Natl Lab, Upton, NY 11973 USApt_BR
dc.subject.wosNucleus-nucleus Collisionspt_BR
dc.subject.wosRoot-s(nn)=200 Gevpt_BR
dc.subject.wosCollaborationpt_BR
dc.subject.wosAnisotropypt_BR
dc.description.abstractWe present a systematic study of the effects from initial condition fluctuations in systems formed by heavy-ion collisions using the hydrodynamical simulation code NeXSPheRIO. The study was based on a sample of events generated simulating Au + Au collisions at center-of-mass energy of 200 GeV per nucleon pair with an impact parameter ranging from most central to peripheral collisions. The capability of the NeXSPheRIO code to control and save the initial condition (IC) as well as the final state particles after the three-dimensional hydrodynamical evolution allows for the investigation of the sensitivity of the experimental observables to the characteristics of the early IC. Comparisons of results from simulated events generated using fluctuating initial conditions and a smooth initial condition are presented for the experimental observable elliptic flow parameter (v(2)) as a function of the transverse momentum p(t) and centrality. We compare v(2) values estimated using different methods, and how each method responds to the effects of fluctuations in the initial condition. Finally, we quantify the flow fluctuations and compare them to the fluctuations of the initial eccentricity of the energy density distribution in the transverse plane.pt
dc.relation.ispartofPhysical Review Cpt_BR
dc.relation.ispartofabbreviationPhys. Rev. Cpt_BR
dc.publisher.cityCollege Pkpt_BR
dc.publisher.countryEUApt_BR
dc.publisherAmer Physical Socpt_BR
dc.date.issued2012pt_BR
dc.date.monthofcirculationMAY 16pt_BR
dc.identifier.citationPhysical Review C. Amer Physical Soc, v. 85, n. 5, 2012.pt_BR
dc.language.isoenpt_BR
dc.description.volume85pt_BR
dc.description.issuenumber5pt_BR
dc.rightsabertopt_BR
dc.rights.licensehttp://publish.aps.org/authors/transfer-of-copyright-agreementpt_BR
dc.sourceWeb of Sciencept_BR
dc.identifier.issn0556-2813pt_BR
dc.identifier.wosidWOS:000304105100003pt_BR
dc.identifier.doi10.1103/PhysRevC.85.054909pt_BR
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)pt_BR
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado do Rio de Janeiro (FAPERJ)pt_BR
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)pt_BR
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)pt_BR
dc.description.sponsorshipPRONEX of Brazilpt_BR
dc.description.sponsorshipOffices of Nuclear Physics and High Energy Physics within the US Department of Energy Office of Science [DE-FG02-88ER40412, DE-AC02-98CH10886]pt_BR
dc.description.sponsorship1Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)pt_BR
dc.description.sponsorship1Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)pt_BR
dc.description.sponsorship1Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)pt_BR
dc.description.sponsordocumentnumberOffices of Nuclear Physics and High Energy Physics within the US Department of Energy Office of Science [DE-FG02-88ER40412, DE-AC02-98CH10886]pt
dc.date.available2014-07-30T17:21:33Z
dc.date.available2015-11-26T16:33:07Z-
dc.date.accessioned2014-07-30T17:21:33Z
dc.date.accessioned2015-11-26T16:33:07Z-
dc.description.provenanceMade available in DSpace on 2014-07-30T17:21:33Z (GMT). No. of bitstreams: 0 Previous issue date: 2012en
dc.description.provenanceMade available in DSpace on 2015-11-26T16:33:07Z (GMT). No. of bitstreams: 2 WOS000304105100003.pdf: 717062 bytes, checksum: 2c5423202656d5cda1b29bbc7720850b (MD5) WOS000304105100003.pdf.txt: 46608 bytes, checksum: 82aac2857cb0057c1508041761b281a6 (MD5) Previous issue date: 2012en
dc.identifier.urihttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/64984
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/64984-
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