Bose-Einstein correlations and $b \bar{b}$ correlations in pp collisions with LHCb

Bose-Einstein correlations for same-sign charged pions and kinematic bb‾ 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....

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Detalles Bibliográficos
Autor principal: Malecki, Bartosz
Lenguaje:eng
Publicado: 2018
Materias:
hep-ex
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1016/j.nuclphysa.2018.09.037
http://cds.cern.ch/record/2640915
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author Malecki, Bartosz
author_facet Malecki, Bartosz
author_sort Malecki, Bartosz
collection CERN
description Bose-Einstein correlations for same-sign charged pions and kinematic bb‾ 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 bb‾ correlations are studied using inclusive b decays to J/ ψ and are found to be in good agreement with theoretical predictions.
id cern-2640915
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2018
record_format invenio
spelling cern-26409152021-07-15T23:10:25Zdoi:10.1016/j.nuclphysa.2018.09.037http://cds.cern.ch/record/2640915engMalecki, BartoszBose-Einstein correlations and $b \bar{b}$ correlations in pp collisions with LHCbhep-exParticle Physics - ExperimentBose-Einstein correlations for same-sign charged pions and kinematic bb‾ 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 bb‾ correlations are studied using inclusive b decays to J/ ψ and are found to be in good agreement with theoretical predictions.Bose-Einstein correlations for same-sign charged pions and kinematic $b \bar{b}$ 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 $b \bar{b}$ correlations are studied using inclusive b quark decays to $J/\psi$ and are found to be in good agreement with theoretical predictions.arXiv:1809.09898oai:cds.cern.ch:26409152018-09-26
spellingShingle hep-ex
Particle Physics - Experiment
Malecki, Bartosz
Bose-Einstein correlations and $b \bar{b}$ correlations in pp collisions with LHCb
title Bose-Einstein correlations and $b \bar{b}$ correlations in pp collisions with LHCb
title_full Bose-Einstein correlations and $b \bar{b}$ correlations in pp collisions with LHCb
title_fullStr Bose-Einstein correlations and $b \bar{b}$ correlations in pp collisions with LHCb
title_full_unstemmed Bose-Einstein correlations and $b \bar{b}$ correlations in pp collisions with LHCb
title_short Bose-Einstein correlations and $b \bar{b}$ correlations in pp collisions with LHCb
title_sort bose-einstein correlations and $b \bar{b}$ correlations in pp collisions with lhcb
topic hep-ex
Particle Physics - Experiment
url https://dx.doi.org/10.1016/j.nuclphysa.2018.09.037
http://cds.cern.ch/record/2640915
work_keys_str_mv AT maleckibartosz boseeinsteincorrelationsandbbarbcorrelationsinppcollisionswithlhcb

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