Unlocking "imprints" of conserved charges in the initial state of heavy-ion collisions
Fuente:
arXiv
Salvato in:
| Autori principali: | , , , , |
|---|---|
| Natura: | Preprint |
| Pubblicazione: |
2024
|
| Soggetti: | |
| Accesso online: | |
| Tags: |
Aggiungi Tag
Nessun Tag, puoi essere il primo ad aggiungerne!!
|
| _version_ | 1866917827997335552 |
|---|---|
| author | Gardim, Fernando G. Almaalol, Dekrayat Martín, Jordi Salinas San Plumberg, Christopher Noronha-Hostler, Jacquelyn |
| author_facet | Gardim, Fernando G. Almaalol, Dekrayat Martín, Jordi Salinas San Plumberg, Christopher Noronha-Hostler, Jacquelyn |
| contents | Hydrodynamic approaches to modeling relativistic high-energy heavy-ion collisions are based on the conservation of energy and momentum. However, the medium formed in these collisions also carries additional conserved quantities, including baryon number (B), strangeness (S), and electric charge (Q). In this Letter, we propose a new set of anisotropic flow observables designed to be exclusively sensitive to the effects of conserved BSQ charge fluctuations, providing insight into the initial state. Using the recently developed hydrodynamic framework \iccing{}+\ccake{}, we show that these new observables provide a measurable effect of initial BSQ charge fluctuations (ranging up to $\sim $10\%), which can be tested by experiments. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2411_00590 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Unlocking "imprints" of conserved charges in the initial state of heavy-ion collisions Gardim, Fernando G. Almaalol, Dekrayat Martín, Jordi Salinas San Plumberg, Christopher Noronha-Hostler, Jacquelyn Nuclear Theory High Energy Physics - Phenomenology Nuclear Experiment Hydrodynamic approaches to modeling relativistic high-energy heavy-ion collisions are based on the conservation of energy and momentum. However, the medium formed in these collisions also carries additional conserved quantities, including baryon number (B), strangeness (S), and electric charge (Q). In this Letter, we propose a new set of anisotropic flow observables designed to be exclusively sensitive to the effects of conserved BSQ charge fluctuations, providing insight into the initial state. Using the recently developed hydrodynamic framework \iccing{}+\ccake{}, we show that these new observables provide a measurable effect of initial BSQ charge fluctuations (ranging up to $\sim $10\%), which can be tested by experiments. |
| title | Unlocking "imprints" of conserved charges in the initial state of heavy-ion collisions |
| topic | Nuclear Theory High Energy Physics - Phenomenology Nuclear Experiment |
| url | https://arxiv.org/abs/2411.00590 |