On Distributions of Emission Sources and Speed-of-Sound in Proton-Proton (Proton-Antiproton) Collisions

Figure 2

Pseudorapidity distributions of charged particles produced in collisions at high energies. The solid squares and curves represent the experimental data of the UA1 [39] (a), CDF [40] ((b), (f)), P238 [41] (c), and UA5 [42] ((d), (e)) Collaborations and our fitted results, respectively, and the open squares are reflected at due to symmetry.

(a)

(b)

(c)

(d)

(e)

(f)