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Nuclear modification and elliptic flow measurements for $ϕ$ mesons at $\sqrt{s_{NN}}$ = 200 GeV d+Au and Au+Au collisions by PHENIX

Dipali Pal
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Abstract

We report the first results of the nuclear modification factors and elliptic flow of the phi mesons measured by the PHENIX experiment at RHIC in high luminosity Au+Au collisions at sqrt(sNN) = 200 GeV. The nuclear modification factors R_AA and R_CP of the phi follow the same trend of suppression as pi0's in Au+Au collisions. In d+Au collisions at sqrt(sNN) = 200 GeV, the phi mesons are not suppressed. The elliptic flow of the phi mesons, measured in the minimum bias Au+Au events, is statistically consistent with other identified particles.

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Dipali Pal. 2005-10-06. Nuclear modification and elliptic flow measurements for $ϕ$ mesons at $\sqrt{s_{NN}}$ = 200 GeV d+Au and Au+Au collisions by PHENIX. https://doi.org/10.1016/j.nuclphysa.2006.06.072

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