New measurements by the PHENIX experiment at RHIC for eta production at midrapidity as a function of transverse momentum (pT ) and collision centrality in psNN = 200 GeV Au+Au and p + p collisions are presented.
New measurements by the PHENIX experiment at RHIC for eta production at midrapidity as a function of transverse momentum (pT ) and collision centrality in psNN = 200 GeV Au+Au and p + p collisions are presented. (en)