论文标题
重离子碰撞和全球保护效应的波动
Fluctuations in heavy ion collisions and global conservation effects
论文作者
论文摘要
子安装是一种统计合奏，是大规范和规范合奏的概括。子安装接受方法（SAM）提供了一般公式，以纠正重离子碰撞中分布的累积物，以全球保护所有QCD费用。该方法适用于状态和足够大的系统的任意方程，例如在重离子的中央碰撞中产生的系统。提出了对全球保护效应不敏感的新波动措施。主要结果在强子共振气体和范德华液框架中说明。
Subensemble is a type of statistical ensemble which is the generalization of grand canonical and canonical ensembles. The subensemble acceptance method (SAM) provides general formulas to correct the cumulants of distributions in heavy-ion collisions for the global conservation of all QCD charges. The method is applicable for an arbitrary equation of state and sufficiently large systems, such as those created in central collisions of heavy ions. The new fluctuation measures insensitive to global conservation effects are presented. The main results are illustrated in the hadron resonance gas and van der Waals fluid frameworks.
