Analysis of multiplicity dependencies of midrapidity pt distributions of identified charged particles in p+p collisions at (s)1/2=7 TeV at the LHC

TL;DR

This paper analyzes how the transverse momentum distributions of identified charged particles in proton-proton collisions at 7 TeV depend on event multiplicity, revealing insights into possible deconfinement phase transitions at high energies.

Contribution

It provides a detailed analysis of multiplicity dependencies of pt distributions in p+p collisions at 7 TeV, including estimates of critical energy densities for deconfinement.

Findings

Effective temperature increases with energy density.

Estimated critical energy densities suggest possible deconfinement phase transition.

Results support energy density as a key factor in particle production.

Abstract

Multiplicity dependencies of midrapidity transverse momentum distributions of identified charged particles in inelastic proton-proton collisions at center-of-mass energy of 7 TeV at the Large Hadron Collider (LHC), measured by ALICE Collaboration, have been analyzed. The full abstract with important results on the established effective temperature versus energy density dependence, estimated critical energy densities for probable deconfinement phase transition in proton-proton collisions at center-of-mass energy of 7 and 13 TeV and other results is given in the manuscript file.