Title of Paper:Relevance of matter and glue dynamics for baryon number fluctuations

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Date of Publication:2015-12-14

Journal:Phys.Rev. D

Discipline:Natural Science

First-Level Discipline:Physics

Volume:92

Issue:11

Page Number:116006

Abstract:We investigate the impact of the matter and glue dynamics on baryon number fluctuations and the kurtosis of baryon number distribution. This is done within the framework of QCD-improved low energy effective models. In particular we include the momentum scale dependence of the quark-meson scattering and the non-trivial dispersions of both, quarks and mesons. On the gluonic side we take into account the backreaction of the matter sector on the glue dynamics. It is shown that the above fluctuations lead to a more rapid change of the baryon number fluctuations as well as the kurtosis of with the

Note:arXiv:1508.06504, 论文作者按姓氏排序，*为通讯作者