Simulating collectivity in dense baryon matter with multiple fluids
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arXiv
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| Autores principales: | , , , |
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| Formato: | Preprint |
| Publicado: |
2024
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866912128362872832 |
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| author | Karpenko, Iurii Cimerman, Jakub Huovinen, Pasi Tomasik, Boris |
| author_facet | Karpenko, Iurii Cimerman, Jakub Huovinen, Pasi Tomasik, Boris |
| contents | We report on construction of a modern multi-fluid approach to heavy-ion collisions at FAIR/BES energies (MUFFIN) and show the reproduction of basic experimental observables in Au-Au collisions in the RHIC Beam Energy Scan program. We also show the $p_T$-differential and $p_T$-integrated polarization of (anti-)$Λ$ hyperons. In MUFFIN simulations, we observe a strong splitting between polarizations of $Λ$ and anti-$Λ$. The splitting is driven purely by a finite baryon chemical potential. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2410_02473 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Simulating collectivity in dense baryon matter with multiple fluids Karpenko, Iurii Cimerman, Jakub Huovinen, Pasi Tomasik, Boris Nuclear Theory Nuclear Experiment We report on construction of a modern multi-fluid approach to heavy-ion collisions at FAIR/BES energies (MUFFIN) and show the reproduction of basic experimental observables in Au-Au collisions in the RHIC Beam Energy Scan program. We also show the $p_T$-differential and $p_T$-integrated polarization of (anti-)$Λ$ hyperons. In MUFFIN simulations, we observe a strong splitting between polarizations of $Λ$ and anti-$Λ$. The splitting is driven purely by a finite baryon chemical potential. |
| title | Simulating collectivity in dense baryon matter with multiple fluids |
| topic | Nuclear Theory Nuclear Experiment |
| url | https://arxiv.org/abs/2410.02473 |