Comparing Erlang Distribution and Schwinger Mechanism on Transverse Momentum Spectra in High Energy Collisions

Figure 2

Transverse momentum spectra of (a) prompt and (b) from in collision at  TeV. The symbols represent the experimental data of the LHCb Collaboration [18]. The dashed and solid curves are our results calculated by using the two-component Erlang distribution and the two-component Schwinger mechanism, respectively.

(a)

(b)