Dependence of Temperatures and Kinetic Freeze-Out Volume on Centrality in Au-Au and Pb-Pb Collisions at High Energy

Figure 3

Dependence of effective temperature in different centrality bins in (a) Au-Au collisions at 200 GeV and (b) Pb-Pb collisions at 2.76 TeV. The obtained values corresponded to the identified particles extracted from the experimental spectra.

(a)

(b)