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A statistical mechanics framework for multi-particle production in high energy reactions

F. Buccella·L. Popova
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Abstract

We deduce the particle distributions in particle collisions with multihadron-production in the framework of mechanical statistics. They are derived as functions of x, P_T^2 and the rest mass of different species for a fixed total number of all produced particles, inelasticity and total transverse energy. For P_T larger than the mass of each particle we get the behaviour \frac{dn_i}{dP_T} \sim \sqrt{P_T} e^{-\frac{P_T}{T_H}} Values of _π, _K, and _{\bar{p}} in agreement with experiment are found by taking T_H=180MeV (the Hagedorn temperature).

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F. Buccella, L. Popova. 2003-01-17. A statistical mechanics framework for multi-particle production in high energy reactions. https://doi.org/10.1142/s0217732302009441

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