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arXiv 2005.13968hep-ph
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用统计分布研究$h{\text -}A$碰撞中的粒子产生

Investigation of particle production in $h{\text -}A$ collisions using statistical distributions

A. Kaur, M. Kaur, R. Aggarwal

摘要:

本文用不同统计模型的方法研究了高能强子-核碰撞中带电粒子产生的特征性质。利用负二项分布、移动Gompertz分布、Weibull分布和Krasznovszky-Wagner分布的不同方法进行预测,比较研究这些模型的相对成功性。从各种函数形式导出的这些分布基于现象学参数化或潜在动力学的一些模型。其中一些也被用于研究LHC的质子-质子和核-核碰撞数据。各种物理和衍生的观测值已被用于分析。

英文摘要:

Study of the characteristic properties of charged particle production in hadron-nucleus collisions at high energies, by utilising the approaches from different statistical models is performed.~Predictions from different approaches using the Negative Binomial distribution, shifted Gompertz distribution, Weibull distribution and the Krasznovszky-Wagner distribution are utilised for a comparative study of the relative successes of these models.~These distributions derived from a variety of functional forms are based on either phenomenological parameterizations or some model of the underlying dynamics.~Some of these have have also been used to study the data at the LHC for both proton-proton and nucleus-nucleus collisions.~Various physical and derived observables have been used for the analysis.

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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