Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Application of the Non-extensive Statistical Approach to High Energy
  Particle Collisions   In high-energy collisions the number of the created particles is far less
than the thermodynamic limit, especially in small colliding systems (e.g.
proton-proton). Therefore final-state effects and fluctuations in the
one-particle energy distribution are appreciable. As a consequence the
characterization of identified hadron spectra with the Boltzmann\,--\,Gibbs
thermodynamical approach is insufficient. Instead particle spectra measured in
high-energy collisions can be described very well with Tsallis\,--\,Pareto
distributions, derived from non-extensive thermodynamics. Using the Tsallis
q-entropy formula, a generalization of the Boltzmann\,--\,Gibbs entropy, we
interpret the microscopical physics by analysing the Tsallis $q$ and $T$
parameters. In this paper we give a quick overview on these parameters,
analyzing identified hadron spectra from recent years in a wide center of mass
energy range. We demonstrate that the fitted Tsallis-parameters show dependency
on this energy and on the particle species. Our findings are described well by
a QCD inspired evolution ansatz.

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The categories of this paper are: astro-ph
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The categories of this paper are: stat
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The categories of this paper are: math-ph
11
The categories of this paper are: hep-lat
34
The categories of this paper are: chem-ph
26
The categories of this paper are: bayes-an
33
The categories of this paper are: plasm-ph
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The categories of this paper are: quant-ph
25
The categories of this paper are: patt-sol
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The categories of this paper are: gr-qc
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The categories of this paper are: nlin
28
The categories of this paper are: alg-geom
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The categories of this paper are: atom-ph
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The categories of this paper are: funct-an
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The categories of this paper are: dg-ga
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The categories of this paper are: q-bio