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dc.contributor.authorAdare, Andrew Marshall
dc.contributor.authorAfanasiev, Sergei V.
dc.contributor.authorAidala, Christine A.
dc.contributor.authorAjitanand, N. N.
dc.contributor.authorAkiba, Yasuyuki
dc.contributor.authorAl-Bataineh, H.
dc.contributor.authorAlexander, J.
dc.contributor.authorBaksay, Gyöngyi
dc.contributor.authorBaksay, László A.
dc.contributor.authorHohlmann, Marcus
dc.date.accessioned2014-01-08T20:39:02Z
dc.date.available2014-01-08T20:39:02Z
dc.date.issued2013-08-22
dc.identifier.citationAdare, A., Afanasiev, S., Aidala, C., Ajitanand, N. N., Akiba, Y., Al-Bataineh, H., . . . Zolin, L. (2013). Spectra and ratios of identified particles in Au+Au and d+Au collisions at √sNN=200 GeV. Physical Review C - Nuclear Physics, 88(2)en_US
dc.identifier.urihttp://hdl.handle.net/11141/235
dc.description.abstractThe transverse momentum (pT) spectra and ratios of identified charged hadrons (π±, K±, p, p̄) produced in √sNN=200 GeV Au+Au and d+Au collisions are reported in five different centrality classes for each collision species. The measurements of pions and protons are reported up to pT=6 GeV/c (5 GeV/c), and the measurements of kaons are reported up to pT=4 GeV/c (3.5 GeV/c) in Au+Au (d+Au) collisions. In the intermediate pT region, between 2 and 5 GeV/c, a significant enhancement of baryon-to-meson ratios compared to those measured in p+p collisions is observed. This enhancement is present in both Au+Au and d+Au collisions and increases as the collisions become more central. We compare a class of peripheral Au+Au collisions with a class of central d+Au collisions which have a comparable number of participating nucleons and binary nucleon-nucleon collisions. The pT-dependent particle ratios for these classes display a remarkable similarity, which is then discussed.en_US
dc.language.isoen_USen_US
dc.rightsThis published article is available in accordance with the publisher's policy. It may be subject to U.S. copyright law.en_US
dc.rights.urihttp://publish.aps.org/authors/transfer-of-copyright-agreementen_US
dc.titleSpectra and ratios of identified particles in Au+Au and d+Au collisions at √sNN=200 GeVen_US
dc.typeArticleen_US
dc.identifier.doi10.1103/PhysRevC.88.024906


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