Strangeness Enhancement in Proton-Proton Collisions at the RHIC Energy
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arXiv
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| Format: | Preprint |
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2024
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| _version_ | 1866917164406013952 |
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| author | Sawy, Fatma. H. |
| author_facet | Sawy, Fatma. H. |
| contents | Strangeness enhancement is considered as a potential signature for QGP phase transition. Here we claim the observation of strangeness enhancement in proton-proton (pp) collisions at RHIC energy saying the de-confinement phase is reached. The deep study of matter phase transitions and dynamics of strangeness creation has been preformed for $K_{s}^{+}(u\bar{s})$ and $K_{s}^{-}(s\bar{u})$ mesons, $Λ^{0}(uds)$ baryon and for multi-strange baryons $Ξ^{0}(uss)$, $Ξ^{-}(dss)$ and $Ω^{-}(sss)$ production. The analysis of datasets for the strange and multi-strange hadrons production is presented at $\sqrt{s} =$ 200 GeV as reported by the PYTHIA 8 event generator simulations. We preform the transverse momentum distributions of the strange and multi-strange hadrons for high and low multiplicity events. At the RHIC energy and for pp collisions, the strangeness content yield increases with the event multiplicity. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2406_00693 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Strangeness Enhancement in Proton-Proton Collisions at the RHIC Energy Sawy, Fatma. H. High Energy Physics - Experiment Strangeness enhancement is considered as a potential signature for QGP phase transition. Here we claim the observation of strangeness enhancement in proton-proton (pp) collisions at RHIC energy saying the de-confinement phase is reached. The deep study of matter phase transitions and dynamics of strangeness creation has been preformed for $K_{s}^{+}(u\bar{s})$ and $K_{s}^{-}(s\bar{u})$ mesons, $Λ^{0}(uds)$ baryon and for multi-strange baryons $Ξ^{0}(uss)$, $Ξ^{-}(dss)$ and $Ω^{-}(sss)$ production. The analysis of datasets for the strange and multi-strange hadrons production is presented at $\sqrt{s} =$ 200 GeV as reported by the PYTHIA 8 event generator simulations. We preform the transverse momentum distributions of the strange and multi-strange hadrons for high and low multiplicity events. At the RHIC energy and for pp collisions, the strangeness content yield increases with the event multiplicity. |
| title | Strangeness Enhancement in Proton-Proton Collisions at the RHIC Energy |
| topic | High Energy Physics - Experiment |
| url | https://arxiv.org/abs/2406.00693 |