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arXiv 1902.08973nucl-thhep-phnucl-ex
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事件形状分类:前景和飞秒显微镜应用

Event Shape Sorting: prospects and femtoscopy applications

Jakub Cimerman, Boris Tomášik

摘要:

我们证明了事件形状排序在飞秒显微镜检查中的使用。该方法允许选择具有相似分布的事件,如果强子在方位角。我们还发现,它们的相关半径表现出有趣的依赖于方位角与各向异性的不同顺序可见在同一时间。我们进一步证明了强子分布的这些特征,这些特征很难被事件形状工程所识别,但在事件形状排序中显示出来。最后,研究了统计涨落对排序的影响。

英文摘要:

We demonstrate the use of Event Shape Sorting in femtoscopy. The method allows to select events with similar distributions if hadrons in azimuthal angle. We show that also their correlation radii exhibit interesting dependence on azimuthal angle with anisotropies of different orders visible at the same time. We further demonstrate such features of the hadron distribution which can be hardly recognised by Event Shape Engineering, but shows up in Event Shape Sorting. Finally, the influence of statistical fluctuations on sorting is investigated.

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。

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