Glauber-Lachs formula-based analysis of three-pion Bose-Einstein correlation data at 7 TeV from the LHCb Collaboration

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Autores principales: Mizoguchi, Takuya, Matsumoto, Seiji, Biyajima, Minoru
Formato: Preprint
Publicado: 2026
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author Mizoguchi, Takuya
Matsumoto, Seiji
Biyajima, Minoru
author_facet Mizoguchi, Takuya
Matsumoto, Seiji
Biyajima, Minoru
contents We combine the Glauber--Lachs formula from quantum optics and the two-component picture for pion production to analyze data on two- and three-pion Bose--Einstein correlation at 7 TeV from the LHCb Collaboration. For the pion exchange function $E_{\rm 2B}$, we chose a dipole form and an inverse one-and-a-half pole form. The extensions are computed in the configuration space of 4-dimensional Euclidean space ($ξ=\sqrt{|\bm r_1-\bm r_2|^2+(t_1-t_2)^2}$).
format Preprint
id arxiv_https___arxiv_org_abs_2604_15011
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Glauber-Lachs formula-based analysis of three-pion Bose-Einstein correlation data at 7 TeV from the LHCb Collaboration
Mizoguchi, Takuya
Matsumoto, Seiji
Biyajima, Minoru
High Energy Physics - Phenomenology
High Energy Physics - Experiment
We combine the Glauber--Lachs formula from quantum optics and the two-component picture for pion production to analyze data on two- and three-pion Bose--Einstein correlation at 7 TeV from the LHCb Collaboration. For the pion exchange function $E_{\rm 2B}$, we chose a dipole form and an inverse one-and-a-half pole form. The extensions are computed in the configuration space of 4-dimensional Euclidean space ($ξ=\sqrt{|\bm r_1-\bm r_2|^2+(t_1-t_2)^2}$).
title Glauber-Lachs formula-based analysis of three-pion Bose-Einstein correlation data at 7 TeV from the LHCb Collaboration
topic High Energy Physics - Phenomenology
High Energy Physics - Experiment
url https://arxiv.org/abs/2604.15011