Show simple item record

dc.contributor.authorAdare, Andrew Marshall
dc.contributor.authorAfanasiev, Sergey V.
dc.contributor.authorAidala, Christine A.
dc.contributor.authorAjitanand, N. N.
dc.contributor.authorAkiba, Yasuyuki
dc.contributor.authorAl-Bataineh, H.
dc.contributor.authorAlexander, John M.
dc.contributor.authorBaksay, Gyöngyi
dc.contributor.authorBaksay, László A.
dc.contributor.authorHohlmann, Marcus
dc.date.accessioned2017-03-15T20:31:36Z
dc.date.available2017-03-15T20:31:36Z
dc.date.issued2013-12-20
dc.identifier.citationAdare, A., Afanasiev, S., Aidala, C., Ajitanand, N. N., Akiba, Y., Al-Bataineh, H., . . . Zolin, L. (2013). Azimuthal anisotropy of π 0 and η mesons in au + au collisions at s NN = 200 GeV. Physical Review C - Nuclear Physics, 88(6) doi:10.1103/PhysRevC.88.064910en_US
dc.identifier.urihttp://hdl.handle.net/11141/1261
dc.description.abstractThe azimuthal anisotropy coefficients v₂ and v₄ of π⁰ and η mesons are measured in Au + Au collisions at √sNN=200 GeV as a function of transverse momentum pT (1-14 GeV/c) and centrality. The extracted v₂ coefficients are found to be consistent between the two meson species over the measured pT range. The ratio of v₄/v₂² for π⁰ mesons is found to be independent of pT for 1-9 GeV/c, implying a lack of sensitivity of the ratio to the change of underlying physics with pT. Furthermore, the ratio of v₄/v₂² 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.en_US
dc.language.isoen_USen_US
dc.rightsThis published article is made available in accordance with publishers policy. It may be subject to U.S. copyright law.en_US
dc.rights.urihttps://journals.aps.org/info/terms.htmlen_US
dc.titleAzimuthal anisotropy of π 0 and η mesons in Au + Au collisions at s NN = 200 GeVen_US
dc.typeArticleen_US
dc.identifier.doi10.1103/PhysRevC.88.064910


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record