A new description of transverse momentum spectra of identified particles produced in proton-proton collisions at high energies

31 Oct 2020 Yang Pei-Pin Liu Fu-Hu Sahoo Raghunath

The transverse momentum spectra of identified particles produced in high energy proton-proton ($p+p$) collisions are empirically described by a new method with the framework of participant quark model or the multisource model at the quark level, in which the source itself is exactly the participant quark. Each participant (constituent) quark contributes to the transverse momentum spectrum, which is described by the TP-like function, a revised Tsallis--Pareto-type function... (read more)

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Categories


  • HIGH ENERGY PHYSICS - PHENOMENOLOGY
  • HIGH ENERGY PHYSICS - EXPERIMENT
  • NUCLEAR EXPERIMENT
  • NUCLEAR THEORY