arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 1005.1895nucl-ex
收藏

STAR实验涨落和相关研究的最新结果

Recent Results of Fluctuation and Correlation Studies from the STAR Experiment

Terence J Tarnowsky

摘要:

在许多系统的相变中观察到增强的涨落和关联。它们在预测的QCD相变(特别是在预期的临界点附近)的出现可能提供对相变性质的洞察。STAR实验的最新结果将重点介绍粒子比(K/ $π$和p/ $π$)波动、向前向后多重关联和平衡函数。还将讨论在RHIC最近启动的束流能量扫描中测量这些相关性和波动的可能性。

英文摘要:

Enhanced fluctuations and correlations have been observed in the phase transitions of many systems. Their appearance at the predicted QCD phase transition (especially near the expected critical point) may provide insight into the nature of the phase transition. Recent results from the STAR experiment will be presented with a focus on particle ratio (K/$π$ and p/$π$) fluctuations, forward-backward multiplicity correlations, and balance functions. Also discussed will be possibilities for measuring these correlations and fluctuations in the recently initiated beam energy scan at RHIC.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑