On J/psi and transverse momentum distributions in high energy collisions

Abstract

The transverse momentum distributions of final-state particles are very important for high-energy collision physics. In this work, we investigate and meson distributions in the framework of a particle-production source, where Tsallis statistics are consistently integrated. The results are in good agreement with the experimental data of proton-proton ( ) and proton-lead ( -Pb) collisions at LHC energies. The temperature of the emission source and the nonequilibrium degree of the collision system are extracted.

arXiv comment11pages, 5 figures

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Cited by in corpus (2)

• Heavy Flavour Physics and CP Violation at LHCb: a Ten-Year Review
• Rapidity dependent transverse momentum spectra of heavy quarkonia produced in small collision systems at the LHC