Nonextensive statistics and multiplicity distribution in hadronic collisions

C.E. Aguiar and T. Kodama

Physica A: Statistical Mechanics and its Applications, 2003, vol. 320, issue C, 371-386

Abstract: The number of particles in a relativistic gas is studied in terms of Tsallis’ nonextensive statistics. For an entropic index q>1 the multiplicity distribution is wider than the Poisson distribution with the same average number of particles, being similar to the negative binomial distribution commonly used in phenomenological analysis of hadron production in high-energy collisions.

Date: 2003
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:320:y:2003:i:c:p:371-386

DOI: 10.1016/S0378-4371(02)01656-4

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Physica A: Statistical Mechanics and its Applications is currently edited by K. A. Dawson, J. O. Indekeu, H.E. Stanley and C. Tsallis

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