Entropy Analysis in π+p and K+p Collisions at s = 22 GeV

Autor: Atayan, M.R., Bai, Yu-ting, De Wolf, E.A., Endler, A.M.F., Fu, Jing-hua, Gulkanyan, H., Hakobyan, R., Kittel, W., Liu, Lian-shou, Li, Zhi-ming, Metreveli, Z.V., Metzger, W.J., Smirnova, L.N., Tikhonova, L.A., Tomaradze, A.G., Wu, Yuan-fang, Zotkin, S.A.
Rok vydání: 2006
Předmět:
Zdroj: AIP Conference Proceedings.
ISSN: 0094-243X
Popis: The entropy properties are analyzed by Ma's coincidence method in $\pi^{+}p$ and $K^{+}p$ 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 Pythia Monte Carlo event generator. The entropy properties are analyzed by Ma's coincidence method in $\pi^{+}\rp$ and $\rK^{+}\rp$ collisions of the NA22 experiment at 250 GeV/$c$ incident momentum. By using the R\'{e}nyi entropies, we test the scaling law and additivity properties in rapidity space. The behavior of the R\'{e}nyi 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. We report on an entropy analysis using Ma’s coincidence method on π+p and K+p collisions at s = 22 GeV. A scaling law and additivity properties of Rényi entropies and their charged‐particle multiplicity dependence are investigated. The results are compared with those from the PYTHIA Monte Carlo model.
Databáze: OpenAIRE