| Article | |
| Title | Modification of heavy quark hadronization in high-multiplicity collisions at LHCb |
| Author(s) | Gu, Chenxi (LLR, Palaiseau) |
| Collaboration | LHCb Collaboration |
| Publication | 2024 |
| Number of pages | 6 |
| In: | PoS HardProbes2023 (2024) 103 |
| In: | 11th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions (HP2023), Aschaffenburg, Germany, 26 - 31 Mar 2023, pp.103 |
| DOI | 10.22323/1.438.0103 |
| Subject category | Particle Physics - Experiment |
| Accelerator/Facility, Experiment | CERN LHC ; LHCb |
| Abstract | The baryon-to-meson and meson-to-meson production ratios of heavy quarks are well suited to study the hadronization mechanism. Here we will present LHCb results on the production ratios of $B_{s}^{0}/B^{0}$, $D_{s}^{+}/D^{+}$ and $\Lambda_{c}^{+}/D^{0}$ in differents collision systems. These measurements show cross-sections ratios $B_{s}^{0}/B^{0}$, $D_{s}^{+}/D^{+}$ increase with multiplicity and imply that there may be hadronization mechanisms other than fragmentation mechanisms in high-multiplicity collisions. |
| Copyright/License | CC-BY-NC-ND-4.0 |
Corresponding record in: Inspire
Record created 2025-01-28, last modified 2025-01-29
