Recent conventional and exotic charmonia results from LHCb
Quarkonia production in heavy-ion collisions is an important experimental probe that sheds light on the heavy quark interaction with the nuclear medium. The bound quarkonium states undergo dissociation and recombination in PbPb collisions, where they can also experience the initial and final state e...
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EDP Sciences
2025-01-01
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| Series: | EPJ Web of Conferences |
| Online Access: | https://www.epj-conferences.org/articles/epjconf/pdf/2025/01/epjconf_sqm2024_04010.pdf |
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| _version_ | 1832098435922132992 |
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| author | Kang Youen |
| author_facet | Kang Youen |
| author_sort | Kang Youen |
| collection | DOAJ |
| description | Quarkonia production in heavy-ion collisions is an important experimental probe that sheds light on the heavy quark interaction with the nuclear medium. The bound quarkonium states undergo dissociation and recombination in PbPb collisions, where they can also experience the initial and final state effects such as shadowing and co-mover breakup. With the large datasets of pp and pPb collisions, and excellent vertexing capabilities allowing separation of the prompt and b-decay components, LHCb performs precise measurements of J/ψ, ψ(2S ) and, for the first time at the LHC, χc production and modification in small collision systems. This contribution will discuss these results, along with the first measurement of the nuclear modification factor of the exotic χc1(3872). |
| format | Article |
| id | doaj-art-a5c690854db14be9bc2f22c92db60af3 |
| institution | Kabale University |
| issn | 2100-014X |
| language | English |
| publishDate | 2025-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | EPJ Web of Conferences |
| spelling | doaj-art-a5c690854db14be9bc2f22c92db60af32025-02-05T10:53:01ZengEDP SciencesEPJ Web of Conferences2100-014X2025-01-013160401010.1051/epjconf/202531604010epjconf_sqm2024_04010Recent conventional and exotic charmonia results from LHCbKang Youen0Department of Engineering Physics, Tsinghua UniversityQuarkonia production in heavy-ion collisions is an important experimental probe that sheds light on the heavy quark interaction with the nuclear medium. The bound quarkonium states undergo dissociation and recombination in PbPb collisions, where they can also experience the initial and final state effects such as shadowing and co-mover breakup. With the large datasets of pp and pPb collisions, and excellent vertexing capabilities allowing separation of the prompt and b-decay components, LHCb performs precise measurements of J/ψ, ψ(2S ) and, for the first time at the LHC, χc production and modification in small collision systems. This contribution will discuss these results, along with the first measurement of the nuclear modification factor of the exotic χc1(3872).https://www.epj-conferences.org/articles/epjconf/pdf/2025/01/epjconf_sqm2024_04010.pdf |
| spellingShingle | Kang Youen Recent conventional and exotic charmonia results from LHCb EPJ Web of Conferences |
| title | Recent conventional and exotic charmonia results from LHCb |
| title_full | Recent conventional and exotic charmonia results from LHCb |
| title_fullStr | Recent conventional and exotic charmonia results from LHCb |
| title_full_unstemmed | Recent conventional and exotic charmonia results from LHCb |
| title_short | Recent conventional and exotic charmonia results from LHCb |
| title_sort | recent conventional and exotic charmonia results from lhcb |
| url | https://www.epj-conferences.org/articles/epjconf/pdf/2025/01/epjconf_sqm2024_04010.pdf |
| work_keys_str_mv | AT kangyouen recentconventionalandexoticcharmoniaresultsfromlhcb |