Analyses of multiplicity distributions and Bose-Einstein correlations at the LHC using negative binomial distribution and generalized Glauber-Lachs formula

Biyajima Minoru; Mizoguchi Takuya<sup>*</sup>

doi:10.1140/epja/i2018-12537-y

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Analyses of multiplicity distributions and Bose-Einstein correlations at the LHC using negative binomial distribution and generalized Glauber-Lachs formula

作者：Biyajima Minoru; Mizoguchi Takuya^*

来源：European Physical Journal A, 2018, 54(6): 105.

DOI：10.1140/epja/i2018-12537-y

摘要

This study aims to analyze the data on multiplicity distributions and Bose-Einstein correlations (BEC) collected at the LHC by the ATLAS and CMS Collaborations using a double-generalized Glauber-Lachs formula (D-GGL) and double-negative binomial distribution (D-NBD). From this investigation, it can be inferred that the D-GGL formula performs as effectively as the D-NBD. Moreover, our results show that the parameters estimated in multiplicity distributions (MD) (P(n)) are related to those contained in the BEC formula.