Single photons from S+Au collisions at the CERN Super Proton Synchrotron and the quark-hadron phase transition.
作者： Dinesh Kumar Srivastava , Bikash Sinha
DOI: 10.1103/PHYSREVLETT.73.2421
关键词:
摘要: The preliminary results for the single-photon spectrum obtained by WA80 collaboration are analyzed. data well described a scenario where thermalized quark-gluon plasma is formed initially, which expands, cools, hadronizes, and undergoes freeze-out. It also seen that do not seem to favor matters initially in hot hadronic phase, cools freeze-out does involve phase transition.
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