Pre-equilibrium Photon and Dilepton Production
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arXiv
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| Auteurs principaux: | , , , |
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| Format: | Preprint |
| Publié: |
2024
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| _version_ | 1866914739959889920 |
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| author | Garcia-Montero, Oscar Mazeliauskas, Aleksas Plaschke, Philip Schlichting, Sören |
| author_facet | Garcia-Montero, Oscar Mazeliauskas, Aleksas Plaschke, Philip Schlichting, Sören |
| contents | We use QCD kinetic theory to compute photon and dilepton production in the chemically equilibrating out-of-equilibrium quark-gluon plasma created in the early stages of high-energy heavy-ion collisions. We derive universal scaling functions for the pre-equilibrium spectra of photons and dileptons. These scaling functions can be used to make realistic predictions for the pre-equilibrium emission and consequently establish the significance of the pre-equilibrium phase for the production of electromagnetic probes in heavy-ion collisions. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2404_02861 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Pre-equilibrium Photon and Dilepton Production Garcia-Montero, Oscar Mazeliauskas, Aleksas Plaschke, Philip Schlichting, Sören High Energy Physics - Phenomenology Nuclear Theory We use QCD kinetic theory to compute photon and dilepton production in the chemically equilibrating out-of-equilibrium quark-gluon plasma created in the early stages of high-energy heavy-ion collisions. We derive universal scaling functions for the pre-equilibrium spectra of photons and dileptons. These scaling functions can be used to make realistic predictions for the pre-equilibrium emission and consequently establish the significance of the pre-equilibrium phase for the production of electromagnetic probes in heavy-ion collisions. |
| title | Pre-equilibrium Photon and Dilepton Production |
| topic | High Energy Physics - Phenomenology Nuclear Theory |
| url | https://arxiv.org/abs/2404.02861 |