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arXiv · 1809.09898

Bose-Einstein correlations and b-bbar correlations in pp collisions with LHCb

Bartosz Malecki
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Abstract

Bose-Einstein correlations for same-sign charged pions and kinematic b-bbar correlations in proton-proton collisions at a center-of-mass energy of 7 and 8 TeV are studied by the LHCb experiment. The dependence of Bose-Einstein correlation parameters on the charged-particle multiplicity is investigated. The correlation radius is observed to increase with multiplicity, while the chaoticity parameter decreases. The b-bbar correlations are studied using inclusive b quark decays to jpsi and are found to be in good agreement with theoretical predictions.

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Bartosz Malecki. 2018-09-26. Bose-Einstein correlations and b-bbar correlations in pp collisions with LHCb. https://doi.org/10.1016/j.nuclphysa.2018.09.037

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