DOI: 10.1093/ptep/ptag152 ISSN: 2050-3911
Glauber–Lachs formula-based analysis of three-pion Bose–Einstein correlation data in pp collisions at 7 TeV from the LHCb Collaboration
Takuya Mizoguchi, Seiji Matsumoto, Minoru BiyajimaAbstract
In this study, 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 in pp collisions at 7 TeV from the LHCb Collaboration. For the pion exchange function E2B, we chose a dipole form and an inverse one-and-a-half pole form. The extensions are computed in the configuration space of four-dimensional Euclidean space ($\xi =\sqrt{|r_1-r_2|^2+(t_1-t_2)^2}$).