On Chemical Activation by Collisions
نویسندگان
چکیده
منابع مشابه
On Chemical Equilibrium in Nuclear Collisions
The data on average hadron multiplicities in central A+A collisions measured at CERN SPS are analysed with the ideal hadron gas model. It is shown that the full chemical equilibrium version of the model fails to describe the experimental results. The agreement of the data with the off–equilibrium version allowing for partial strangeness saturation is significantly better. The freeze–out tempera...
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The Statistical Model is recognized as a powerful approach to describe particle yields established at chemical decoupling. It has to be formulated in the canonical ensemble with respect to strangeness conservation if the number of strange particles becomes small. However, in some cases canonical suppression under the assumption of strangeness chemical equilibrium in the whole fireball volume wa...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1927
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.13.4.188