Chemical Potentials of Quarks Extracted from Particle Transverse Momentum Distributions in Heavy Ion Collisions at RHIC Energies
The transverse momentum distributions of negatively and positively charged particles produced in Au-Au collisions at GeV with different centrality classes and magnifications. The symbols represent the experimental data of the PHENIX collaboration , and the curves are our results calculated by the two-component revised Boltzmann distributions.
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