Production of D⁰ meson in pp and PbPb Collisions at √sNN = 5.02 TeV with CMS
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, D 0 nuclear modification factors, comparing the yields in PbPb and pp collisions, an...
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| Format: | Article |
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2018
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| Online Access: | http://hdl.handle.net/1721.1/116058 https://orcid.org/0000-0003-2593-7767 |
| _version_ | 1826193897589571584 |
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| author | Lee, Yen-Jie |
| author2 | Massachusetts Institute of Technology. Department of Physics |
| author_facet | Massachusetts Institute of Technology. Department of Physics Lee, Yen-Jie |
| author_sort | Lee, Yen-Jie |
| collection | MIT |
| 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, D 0 nuclear modification factors, comparing the yields in PbPb and pp collisions, and azimuthal anisotropies in PbPb collisions are reported. Prompt D 0 mesons and their antiparticles have been measured with the CMS detector via the hadronic decay channels D 0 → K - π + and D 0 → K + π - in PbPb and pp collisions at a centre-of-mass energy of 5.02 TeV. Nonprompt D 0 from b quark decays are subtracted. The D 0 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. |
| first_indexed | 2024-09-23T09:47:02Z |
| format | Article |
| id | mit-1721.1/116058 |
| institution | Massachusetts Institute of Technology |
| last_indexed | 2024-09-23T09:47:02Z |
| publishDate | 2018 |
| record_format | dspace |
| spelling | mit-1721.1/1160582022-09-26T13:43:00Z Production of D⁰ meson in pp and PbPb Collisions at √sNN = 5.02 TeV with CMS Lee, Yen-Jie Massachusetts Institute of Technology. Department of Physics Massachusetts Institute of Technology. Laboratory for Nuclear Science Lee, Yen-Jie 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, D 0 nuclear modification factors, comparing the yields in PbPb and pp collisions, and azimuthal anisotropies in PbPb collisions are reported. Prompt D 0 mesons and their antiparticles have been measured with the CMS detector via the hadronic decay channels D 0 → K - π + and D 0 → K + π - in PbPb and pp collisions at a centre-of-mass energy of 5.02 TeV. Nonprompt D 0 from b quark decays are subtracted. The D 0 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. 2018-06-04T17:14:05Z 2018-06-04T17:14:05Z 2018-02 2018-04-20T16:36:19Z Article http://purl.org/eprint/type/ConferencePaper 2100-014X http://hdl.handle.net/1721.1/116058 Lee, Yen-Jie. “Production of D⁰ meson in pp and PbPb Collisions at √sNN = 5.02 TeV with CMS.” Edited by A. Mischke and P. Kuijer. EPJ Web of Conferences 171 (2018): 17003. https://orcid.org/0000-0003-2593-7767 http://dx.doi.org/10.1051/epjconf/201817117003 EPJ Web of Conferences Creative Commons Attribution 4.0 International License http://creativecommons.org/licenses/by/4.0/ application/pdf EPJ Web of Conferences |
| spellingShingle | Lee, Yen-Jie Production of D⁰ meson in pp and PbPb Collisions at √sNN = 5.02 TeV with CMS |
| title | 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_short | 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 |
| url | http://hdl.handle.net/1721.1/116058 https://orcid.org/0000-0003-2593-7767 |
| work_keys_str_mv | AT leeyenjie productionofd0mesoninppandpbpbcollisionsatsnn502tevwithcms |