Production of D0 meson in pp and PbPb Collisions at √SNN = 5.02 TeV with CMS

Production of D0 meson in pp and PbPb Collisions at √SNN = 5.02 TeV with CMS

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Heavy flavour mesons are used as powerful tools for the study of the strongly interacting medium in heavy ion collisions as heavy quarks are sensitive to the transport properties of the medium. In these proceedings, D0 nuclear modification factors, comparing the yields in PbPb and pp collisions, and...

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Main Author: Lee Yen-Jie
Format: Article
Language:English
Published: EDP Sciences 2018-01-01
Series:EPJ Web of Conferences
Online Access:https://doi.org/10.1051/epjconf/201817117003
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spelling doaj-b57b19a9f26c4607bee6d1f958df5db42021-08-02T05:35:31ZengEDP SciencesEPJ Web of Conferences2100-014X2018-01-011711700310.1051/epjconf/201817117003epjconf_sqm2018_17003Production of D0 meson in pp and PbPb Collisions at √SNN = 5.02 TeV with CMSLee Yen-JieHeavy flavour mesons are used as powerful tools for the study of the strongly interacting medium in heavy ion collisions as heavy quarks are sensitive to the transport properties of the medium. In these proceedings, D0 nuclear modification factors, comparing the yields in PbPb and pp collisions, and azimuthal anisotropies in PbPb collisions are reported. Prompt D0 mesons and their antiparticles have been measured with the CMS detector via the hadronic decay channels D0 → K−π+ and D0 → K+π− in PbPb and pp collisions at a centre-of-mass energy of 5.02 TeV. Nonprompt D0 from b quark decays are subtracted. The D0 results are compared to inclusive charged particles, non-prompt J/ψ mesons from b decays and B+ mesons in order to reveal possible meson mass dependence of the observables.https://doi.org/10.1051/epjconf/201817117003
collection DOAJ
language English
format Article
sources DOAJ
author Lee Yen-Jie
spellingShingle Lee Yen-Jie
Production of D0 meson in pp and PbPb Collisions at √SNN = 5.02 TeV with CMS
EPJ Web of Conferences
author_facet Lee Yen-Jie
author_sort Lee Yen-Jie
title Production of D0 meson in pp and PbPb Collisions at √SNN = 5.02 TeV with CMS
title_short Production of D0 meson in pp and PbPb Collisions at √SNN = 5.02 TeV with CMS
title_full Production of D0 meson in pp and PbPb Collisions at √SNN = 5.02 TeV with CMS
title_fullStr Production of D0 meson in pp and PbPb Collisions at √SNN = 5.02 TeV with CMS
title_full_unstemmed Production of D0 meson in pp and PbPb Collisions at √SNN = 5.02 TeV with CMS
title_sort production of d0 meson in pp and pbpb collisions at √snn = 5.02 tev with cms
publisher EDP Sciences
series EPJ Web of Conferences
issn 2100-014X
publishDate 2018-01-01
description Heavy flavour mesons are used as powerful tools for the study of the strongly interacting medium in heavy ion collisions as heavy quarks are sensitive to the transport properties of the medium. In these proceedings, D0 nuclear modification factors, comparing the yields in PbPb and pp collisions, and azimuthal anisotropies in PbPb collisions are reported. Prompt D0 mesons and their antiparticles have been measured with the CMS detector via the hadronic decay channels D0 → K−π+ and D0 → K+π− in PbPb and pp collisions at a centre-of-mass energy of 5.02 TeV. Nonprompt D0 from b quark decays are subtracted. The D0 results are compared to inclusive charged particles, non-prompt J/ψ mesons from b decays and B+ mesons in order to reveal possible meson mass dependence of the observables.
url https://doi.org/10.1051/epjconf/201817117003
work_keys_str_mv AT leeyenjie productionofd0mesoninppandpbpbcollisionsatsnn502tevwithcms
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