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| Main Authors: | , , , , |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2510.02862 |
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| _version_ | 1866912626085199872 |
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| author | Góes-Hirayama, Renan Paulínyová, Zuzana Egger, Joscha Karpenko, Iurii Elfner, Hannah |
| author_facet | Góes-Hirayama, Renan Paulínyová, Zuzana Egger, Joscha Karpenko, Iurii Elfner, Hannah |
| contents | We present a newly developed hybrid hadronic transport + hydrodynamics framework geared towards heavy ion collisions at low to intermediate beam energies, and report on the resulting excitation function of dileptons. In this range of energies, it is unclear how to properly initialize the hydrodynamic evolution. Due to the cumulative electromagnetic radiation throughout the collision, dilepton observables are sensitive to the initial condition. In this work, we study how the dilepton ``thermometer'' is affected by employing dynamical initial conditions, in contrast to the traditional fixed-time approach. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2510_02862 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Imprints of dynamic fluidization on dilepton production Góes-Hirayama, Renan Paulínyová, Zuzana Egger, Joscha Karpenko, Iurii Elfner, Hannah Nuclear Theory High Energy Physics - Phenomenology We present a newly developed hybrid hadronic transport + hydrodynamics framework geared towards heavy ion collisions at low to intermediate beam energies, and report on the resulting excitation function of dileptons. In this range of energies, it is unclear how to properly initialize the hydrodynamic evolution. Due to the cumulative electromagnetic radiation throughout the collision, dilepton observables are sensitive to the initial condition. In this work, we study how the dilepton ``thermometer'' is affected by employing dynamical initial conditions, in contrast to the traditional fixed-time approach. |
| title | Imprints of dynamic fluidization on dilepton production |
| topic | Nuclear Theory High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2510.02862 |