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Entropy Analysis in $π^{+}\rp$ and $\rK^{+}\rp$ Collisions at $\sqrt{s}=22$ GeV

NA22 Collaboration·M. R. Atayan
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Abstract

The entropy properties are analyzed by Ma's coincidence method in $π^{+}\rp$ and $\rK^{+}\rp$ collisions of the NA22 experiment at 250 GeV/$c$ incident momentum. By using the Rényi entropies, we test the scaling law and additivity properties in rapidity space. The behavior of the Rényi entropies as a function of the average number of particles is investigated. The results are compared with those from the {\sc Pythia} Monte Carlo event generator.

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NA22 Collaboration, M. R. Atayan. 2005-06-11. Entropy Analysis in $π^{+}\rp$ and $\rK^{+}\rp$ Collisions at $\sqrt{s}=22$ GeV. https://doi.org/10.1063/1.2197406

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