Simulating collectivity in dense baryon matter with multiple fluids
We report on construction of a modern multi-fluid approach to heavyion 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 pT-differential and pT-integrated polarization of (an...
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| Format: | Article |
| Language: | English |
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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_06006.pdf |
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| _version_ | 1832098413193199616 |
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| author | Karpenko Iurii Cimerman Jakub Huovinen Pasi Tomášik Boris |
| author_facet | Karpenko Iurii Cimerman Jakub Huovinen Pasi Tomášik Boris |
| author_sort | Karpenko Iurii |
| collection | DOAJ |
| description | We report on construction of a modern multi-fluid approach to heavyion 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 pT-differential and pT-integrated polarization of (anti-)A hyperons. In MUFFIN simulations, we observe a strong splitting between polarizations of A and anti-A. The splitting is driven purely by a finite baryon chemical potential. |
| format | Article |
| id | doaj-art-643d416e436e4eefa3c6c5f0f8ff3415 |
| 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-643d416e436e4eefa3c6c5f0f8ff34152025-02-05T10:53:02ZengEDP SciencesEPJ Web of Conferences2100-014X2025-01-013160600610.1051/epjconf/202531606006epjconf_sqm2024_06006Simulating collectivity in dense baryon matter with multiple fluidsKarpenko Iurii0Cimerman Jakub1Huovinen Pasi2Tomášik Boris3Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in PragueFaculty of Nuclear Sciences and Physical Engineering, Czech Technical University in PragueIncubator of Scientific Excellence—Centre for Simulations of Superdense Fluids, University of WrocławFaculty of Nuclear Sciences and Physical Engineering, Czech Technical University in PragueWe report on construction of a modern multi-fluid approach to heavyion 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 pT-differential and pT-integrated polarization of (anti-)A hyperons. In MUFFIN simulations, we observe a strong splitting between polarizations of A and anti-A. The splitting is driven purely by a finite baryon chemical potential.https://www.epj-conferences.org/articles/epjconf/pdf/2025/01/epjconf_sqm2024_06006.pdf |
| spellingShingle | Karpenko Iurii Cimerman Jakub Huovinen Pasi Tomášik Boris Simulating collectivity in dense baryon matter with multiple fluids EPJ Web of Conferences |
| title | Simulating collectivity in dense baryon matter with multiple fluids |
| title_full | Simulating collectivity in dense baryon matter with multiple fluids |
| title_fullStr | Simulating collectivity in dense baryon matter with multiple fluids |
| title_full_unstemmed | Simulating collectivity in dense baryon matter with multiple fluids |
| title_short | Simulating collectivity in dense baryon matter with multiple fluids |
| title_sort | simulating collectivity in dense baryon matter with multiple fluids |
| url | https://www.epj-conferences.org/articles/epjconf/pdf/2025/01/epjconf_sqm2024_06006.pdf |
| work_keys_str_mv | AT karpenkoiurii simulatingcollectivityindensebaryonmatterwithmultiplefluids AT cimermanjakub simulatingcollectivityindensebaryonmatterwithmultiplefluids AT huovinenpasi simulatingcollectivityindensebaryonmatterwithmultiplefluids AT tomasikboris simulatingcollectivityindensebaryonmatterwithmultiplefluids |