Transverse Momentum Distributions of Final-State Particles Produced in Soft Excitation Process in High Energy Collisions
Figure 4
The transverse momentum distributions of (a) , (b) , (c) , (d) , (e) , and (f) produced in Cu-Cu collisions at GeV with different centrality classes and magnifications are shown in the figure. The symbols represent the experimental data of the PHENIX Collaboration [32] and the curves are our results calculated by the Boltzmann or two-component Boltzmann distribution.
