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Entropy production by resonance decays

Stefan Ochs, Ulrich Heinz

hep-pharXiv:hep-ph/9606458

Abstract

We investigate entropy production for an expanding system of particles and resonances with isospin symmetry -- in our case pions and ρ mesons -- within the framework of relativistic kinetic theory. A cascade code to simulate the kinetic equations is developed and results for entropy production and particle spectra are presented.

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