Measurement of strange baryon production in charged-particle jets in pp and p-Pb collisions with ALICE
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arXiv
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| Format: | Preprint |
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2024
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| _version_ | 1866916534783311872 |
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| author | van Weelden, Gijs |
| author_facet | van Weelden, Gijs |
| contents | The enhancement of the ratio of strange to non-strange hadrons with increasing charged-particle multiplicity density is often interpreted as a signature of the medium formed in heavy-ion collisions. However, this effect has also been observed in smaller systems, such as pp and p-Pb collisions. Understanding this effect requires a detailed description of the production mechanisms of strange hadrons in and out of jets. In this manuscript are presented published results on the production of $\mathrm{K^{0}_{S}}$, $Λ(\barΛ)$, $Ξ^\pm$ and $Ω^\pm$ hadrons in charged-particle jets and the underlying event in pp and p-Pb collisions measured by ALICE. In addition, a new analysis of in-jet fragmentation into $Λ$ and $\mathrm{K^{0}_{S}}$ hadrons in pp collisions at $\sqrt{s} = 13.6$ TeV using LHC Run 3 data is shown. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2409_18027 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Measurement of strange baryon production in charged-particle jets in pp and p-Pb collisions with ALICE van Weelden, Gijs High Energy Physics - Experiment Nuclear Experiment The enhancement of the ratio of strange to non-strange hadrons with increasing charged-particle multiplicity density is often interpreted as a signature of the medium formed in heavy-ion collisions. However, this effect has also been observed in smaller systems, such as pp and p-Pb collisions. Understanding this effect requires a detailed description of the production mechanisms of strange hadrons in and out of jets. In this manuscript are presented published results on the production of $\mathrm{K^{0}_{S}}$, $Λ(\barΛ)$, $Ξ^\pm$ and $Ω^\pm$ hadrons in charged-particle jets and the underlying event in pp and p-Pb collisions measured by ALICE. In addition, a new analysis of in-jet fragmentation into $Λ$ and $\mathrm{K^{0}_{S}}$ hadrons in pp collisions at $\sqrt{s} = 13.6$ TeV using LHC Run 3 data is shown. |
| title | Measurement of strange baryon production in charged-particle jets in pp and p-Pb collisions with ALICE |
| topic | High Energy Physics - Experiment Nuclear Experiment |
| url | https://arxiv.org/abs/2409.18027 |