Thermalization in small system of hadron gas and high-multiplicity pp events

Autor: Sarkar, Nachiketa, Ghosh, Premomoy
Rok vydání: 2017
Předmět:
Zdroj: Phys. Rev. C 96, 044901 (2017)
Druh dokumentu: Working Paper
DOI: 10.1103/PhysRevC.96.044901
Popis: We study the system-size dependence of Knudsen number, a measure of degree of thermalization, for hadron resonance gas that follows the Lattice-QCD equation of state at zero chemical potential. A comparison between Knudsen numbers for the AuAu collisions at RHIC and the hadron gas of size similar to the size of high-multiplicity pp events at LHC, reassures the applicability of hydrodynamics in interpreting the features of particle production in high-multiplicity pp events.
Databáze: arXiv