arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2201.08195hep-exhep-ph
收藏

CMS实验中在$\sqrt{s}=$ 0.9、7和8 TeV下$pp$碰撞的间歇性分析

Intermittency analysis of $pp$ collisions at $\sqrt{s}=$ 0.9, 7 and 8 TeV from the CMS experiment

Z. Ong, P. Agarwal, H. W. Ang, A. H. Chan, C. H. Oh

摘要:

采用Bialas和Peschanski提出的水平尺度阶乘矩方法,对CMS实验中$\sqrt{s}=$ 0.9,7和8 TeV的$pp$碰撞进行了双折射分析.这些数据是从CERN开放数据门户网站获得和处理的。从一维分析中发现,不稳定性强度随着能量的增加而减小,这表明前者所基于的随机级联的$α$模型的特征似乎正在减弱。间歇性在2D中更强,但没有显示出任何明显的趋势,随着碰撞能量的增加。

英文摘要:

The method of horizontal scaled factorial moments as outlined by Bialas and Peschanski was used to conduct intermittency analysis for $pp$ collisions at $\sqrt{s}=$ 0.9, 7 and 8 TeV from the CMS experiment. The data was obtained and processed from the CERN Open Data Portal. It was found from 1D analysis that the intermittency strength decreases with increasing energy, indicating that the signature of the $α$-model of random cascading that the former is based on seems to be weakening. Intermittency was stronger in 2D, but did not reveal any clear trend with increasing collision energy.

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。

↑