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The Light Front Analysis of pi- Mesons Produced in the Relativistic Nucleus-Nucleus Collisions

M. Anikina, L. Chkhaidze, T. Djobava, V. Garsevanishvili, L. Kharkhelauri

hep-exarXiv:hep-ex/9811019

Abstract

The light front analysis of pi- mesons in AP (He, C, Mg, O) + AT (Li,C, Ne, Mg,Cu,Pb) collisions is carried out. The phase space of secondary pions is naturally divided into two parts in one of which the thermal equilibration assumption seems to be in a good agreement with data. Corresponding temperatures are extracted and compared to the results of other experiments. The dependence of the average temperature T on (AP*AT)1/2 is studied.

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