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论文类型：期刊论文

发表时间：2016-05-23

发表刊物：Phys.Rev. D

卷号：93

期号：9

页面范围：091501(R)

摘要：The skewness and the kurtosis of the baryon number distributions are computed within QCD-improved low energy effective models including quantum thermal and density fluctuations. The results are compared with the Beam Energy Scan experiment at RHIC. The theoretical results agree with the experimental measurements up to errors, for the collision energy s√≥19.6GeV. For smaller collision energies a discrepancy between theoretical and experimental results develops. This discrepancy partially relates to the lack of precision of the current setup for small collision energies. It is outlined how this

备注：arXiv:1512.08461 [hep-ph]，论文作者按姓氏排序，*为通讯作者