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arXiv · 1101.3522

Pion Production Via Resonance Decay in a Non-extensive Quark-Gluon Medium with Non-additive Energy Composition Rule

Karoly Urmossy·Tamas S. Biro·Gergely G. Barnaföldi
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Abstract

Resonance production and decay into pion pairs is simulated in a non-extensive quark matter with multi-particle interactions. Final state pion spectra are found to take the form of the Tsallis distribution, in accordance with measurements. It has also been shown that, if a large number of particles with these multi-particle interactions are constrained to a constant energy hyper-surface in phase space, the one-particle distribution is the Tsallis distribution.

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Karoly Urmossy, Tamas S. Biro, Gergely G. Barnaföldi. 2011-02-08. Pion Production Via Resonance Decay in a Non-extensive Quark-Gluon Medium with Non-additive Energy Composition Rule. https://doi.org/10.1051/epjconf%2F20111305003

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