Properties of particle production at large transverse momentum in Au+Au and Cu+Cu collisions at RHIC
Bedangadas Mohanty
Abstract
We present the incident energy and system size dependence of the pT spectra for charged pions, protons, and anti-protons using Au+Au and Cu+Cu collisions at Sqrt(sNN) = 62.4 and 200 GeV in STAR experiment at RHIC. Through these measurements in the pT range of 0.2 < pT < 10 GeV/c we conduct a systematic study of the beam energy, system size and particle species dependence of nuclear modification factors and address specific predictions from the quark coalescence models regarding the beam energy dependence of baryon enhancement in the intermediate pT (2 < pT < 6 GeV/c) region.
Create a lesson
Related papers
Measurements of γv p π+ π-p' Cross Sections with the CLAS12 Detector for Q2 from 2.4-8.0 GeV2 and W from 1.4-2.1 GeV
K. Neupane, R. W. Gothe, D. S. Carman et al.
Constraining the f0(980) Structure and Formation Dynamics via Anisotropy-Response Scaling
Roy A. Lacey
Comment on "Non-Monotonicity of Transverse-Momentum Correlations in Au+Au Collisions at RHIC"
Roy A. Lacey
Exploring nucleon spin by Drell-Yan process
Wen-Chen Chang
Modernization in processing and dissemination of experimental cross section data in EXFOR
Naohiko Otuka, Vidya Devi
Photon-induced J/ψ as a linearly polarized probe of collision geometry in relativistic heavy-ion collisions
STAR Collaboration