C. B. Yang, X. Wang
Published 2011-07-24, updated 2011-11-28Version 2
The higher order moments of the net-baryon distributions in relativistic heavy ion collisions are useful probes for the QCD critical point and fluctuations. We study the net-proton distributions and their moments in a simple model which considers the baryon stopping and pair production effects in the processes. It is shown that a single emission source model can explain the experimental data well. Centrality and energy dependence of the distributions and higher moments is discussed.
Comments: 5 pages in RevTex, 8 eps figures, to be appeared in PRC
On the Energy and Centrality Dependence of Higher Order Moments of Net-Proton Distributions in Relativistic Heavy Ion Collisions
On the energy dependence of $K/π$ fluctuations in relativistic heavy ion collisions
Statistical and dynamical fluctuations in the ratios of higher cumulants in relativistic heavy ion collisions
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