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arXiv · hep-ph/0209284

Canonical aspects of strangeness enhancement

A. Tounsi·A. Mischke·Krzysztof Redlich
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Abstract

Strangeness enhancement (SE) in heavy ion collisions can be understood in the statistical model on the basis of canonical suppression. In this formulation,SE is a consequence of the transition from canonical to the asymptotic grand canonical limit and is predicted to be a decreasing function of collision energy. This model predictions are consistent with the recent NA49 data on $Λ$ enhancement at $p_{lab}=40, 80, 158$ GeV.

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A. Tounsi, A. Mischke, Krzysztof Redlich. 2002-09-24. Canonical aspects of strangeness enhancement. https://doi.org/10.1016/s0375-9474(02)01524-5

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