EVENT-BY-EVENT FLUCTUATIONS OF NET-BARYON DISTRIBUTION AND HIGHER ORDER CUMULANTS

EVENT-BY-EVENT FLUCTUATIONS OF NET-BARYON DISTRIBUTION AND HIGHER ORDER CUMULANTS
复制标题

净重子分布和高阶累积量的逐事件波动

DOI:
10.1142/s0218301310016314
复制
发表时间:
2010-09
影响因子:
1.1
通讯作者:
Zhou, You
Zhou, You
中科院分区:
物理与天体物理4区
文献类型:
--
作者:
Liu, Feng;Wu, Kejun;Zhou, You

文献摘要

参考文献

被引文献

相似文献

我们分析了净重子分布及其高阶累积量、二阶累积量(c2)、四阶累积量(c4)和其它高阶累积量(如偏斜度、峰度、R4、2)随碰撞中心性的变化.同时,我们还研究了所有观测量的横动量和快度截断效应。我们认为,偏度和峰度是有前途的观测量,在实验中考虑到他们的独立接受。研究了偏度和峰度对束流能量的依赖性,为即将到来的RHIC束流能量扫描计划提供了基本的预测。
We analyze fluctuations of net baryon distribution as well as its higher order cumulants, the 2rd order(c2), 4th order cumulants(c4) and other variant high order cumulants like Skewness, Kurtosis, R4,2 as a function of the collision centrality. At the same time, we study the results of transverse momentum and rapidity cut effects of all observables. We argue that Skewness and Kurtosis are promising observables in experiments considering to their independence of acceptance. Beam energy dependences of Skewness and Kurtosis have been studied, these works provide baseline predictions for the forthcoming RHIC Beam Energy Scan program.
DOI: 10.1103/physrevc.62.061902
发表时间: 2000-06
期刊: Physical Review C
影响因子: 3.1
作者:
M. Bleicher;S. Jeon;Volker Koch
通讯作者: M. Bleicher;S. Jeon;Volker Koch
DOI: 10.1016/s0375-9474(01)01418-x
发表时间: 2000-03
影响因子: 8.6
作者:
M. Asakawa;U. Heinz;B. Muller
通讯作者: M. Asakawa;U. Heinz;B. Muller
DOI: 10.1016/j.physletb.2005.11.083
发表时间: 2005-09
期刊: Physics Letters B
影响因子: 4.4
作者:
S. Ejiri;S. Ejiri;F. Karsch;F. Karsch;K. Redlich;K. Redlich
通讯作者: S. Ejiri;S. Ejiri;F. Karsch;F. Karsch;K. Redlich;K. Redlich
DOI: 10.1103/physrevc.66.024904
发表时间: 2001-12
期刊: Physical Review C
影响因子: 3.1
作者:
S. Mrówczyński
通讯作者: S. Mrówczyński
DOI: 10.1103/physrevlett.102.032301
发表时间: 2008-09
影响因子: 8.6
作者:
M. Stephanov
通讯作者: M. Stephanov