The role of strangeness in heavy-quark hadronisation from small to large collision systems with ALICE
Production measurements of strange hadrons originating from the hadronisation of charm quarks (prompt) and from beauty-hadron decays (nonprompt) offer a unique tool to study the heavy-quark hadronisation across different collision systems. This contribution discusses the final results of the ALICE C...
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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_04005.pdf |
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| _version_ | 1832098452675231744 |
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| author | Faggin Mattia |
| author_facet | Faggin Mattia |
| author_sort | Faggin Mattia |
| collection | DOAJ |
| description | Production measurements of strange hadrons originating from the hadronisation of charm quarks (prompt) and from beauty-hadron decays (nonprompt) offer a unique tool to study the heavy-quark hadronisation across different collision systems. This contribution discusses the final results of the ALICE Collaboration obtained by measuring strange D mesons in pp, p–Pb, and Pb–Pb collisions collected during the LHC Run 2. The first measurement of the production of orbitally excited charm-strange mesons in pp collisions is also reported. Additionally, the production measurements of prompt Ds+ mesons are compared to those of non-strange mesons across the different collision systems, along with the measurement of non-prompt Ds+ mesons in heavy-ion collisions. Lastly, the first studies of strange and non-strange D mesons using the large data sample of pp collisions at √s = 13.6 TeV harvested from the start of LHC Run 3 are presented. |
| format | Article |
| id | doaj-art-cf4cc760d8244668a375ef392a915d77 |
| 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-cf4cc760d8244668a375ef392a915d772025-02-05T10:53:01ZengEDP SciencesEPJ Web of Conferences2100-014X2025-01-013160400510.1051/epjconf/202531604005epjconf_sqm2024_04005The role of strangeness in heavy-quark hadronisation from small to large collision systems with ALICEFaggin Mattia0CERNProduction measurements of strange hadrons originating from the hadronisation of charm quarks (prompt) and from beauty-hadron decays (nonprompt) offer a unique tool to study the heavy-quark hadronisation across different collision systems. This contribution discusses the final results of the ALICE Collaboration obtained by measuring strange D mesons in pp, p–Pb, and Pb–Pb collisions collected during the LHC Run 2. The first measurement of the production of orbitally excited charm-strange mesons in pp collisions is also reported. Additionally, the production measurements of prompt Ds+ mesons are compared to those of non-strange mesons across the different collision systems, along with the measurement of non-prompt Ds+ mesons in heavy-ion collisions. Lastly, the first studies of strange and non-strange D mesons using the large data sample of pp collisions at √s = 13.6 TeV harvested from the start of LHC Run 3 are presented.https://www.epj-conferences.org/articles/epjconf/pdf/2025/01/epjconf_sqm2024_04005.pdf |
| spellingShingle | Faggin Mattia The role of strangeness in heavy-quark hadronisation from small to large collision systems with ALICE EPJ Web of Conferences |
| title | The role of strangeness in heavy-quark hadronisation from small to large collision systems with ALICE |
| title_full | The role of strangeness in heavy-quark hadronisation from small to large collision systems with ALICE |
| title_fullStr | The role of strangeness in heavy-quark hadronisation from small to large collision systems with ALICE |
| title_full_unstemmed | The role of strangeness in heavy-quark hadronisation from small to large collision systems with ALICE |
| title_short | The role of strangeness in heavy-quark hadronisation from small to large collision systems with ALICE |
| title_sort | role of strangeness in heavy quark hadronisation from small to large collision systems with alice |
| url | https://www.epj-conferences.org/articles/epjconf/pdf/2025/01/epjconf_sqm2024_04005.pdf |
| work_keys_str_mv | AT fagginmattia theroleofstrangenessinheavyquarkhadronisationfromsmalltolargecollisionsystemswithalice AT fagginmattia roleofstrangenessinheavyquarkhadronisationfromsmalltolargecollisionsystemswithalice |