Applications of the Tsallis Statistics in High Energy Collisions

International Workshop on Discovery Physics at the LHC

Bhattacharyya, Trambak^1 ; Cleymans, Jean^1 ; Garg, Prakhar^2 ; Kumar, Prateek^3 ; Mogliacci, Sylvain^1 ; Sahoo, Raghunath^3 ; Tripathy, Sushanta^3

UCT-CERN Research Centre, Department of Physics, University of Cape Town, Rondebosch

7701, South Africa^1

Department of Physics and Astronomy, Stony Brook University, SUNY, Stony Brook

NY

11794-3800, United States^2

Discipline of Physics, School of Basic Sciences, Indian Institute of Technology, Indore, M.P.

452020, India^3

关键词: Classical statistics;    Dense systems;    High-energy collisions;    Particle production;    Power law distribution;    Thermodynamic variables;    Transverse momentum distributions;    Tsallis statistics;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/878/1/012016/pdf
DOI  :  10.1088/1742-6596/878/1/012016

来源: IOP

【 摘 要 】

We analytically investigate the thermodynamic variables of a hot and dense system in the framework of the Tsallis non-extensive classical statistics in the massless and in the massive cases. In addition to that, we study the effect of Tsallis Power Law distribution on the multi-particle production in the high-energy collisions. The effect of the Tsallis q parameter on the experimentally measured nuclear suppression factor has been investigated, and an attempt to describe the transverse momentum distribution of hadrons produced in high-energy collisions has been made.