Polarization of the $ϕ$ meson in the hadronic phase with nucleon scatterings and a viscous hydrodynamic background
Fuente:
arXiv
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Preprint |
| Published: |
2025
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866908467141279744 |
|---|---|
| author | Grossi, Eduardo Palermo, Andrea Zahed, Ismail |
| author_facet | Grossi, Eduardo Palermo, Andrea Zahed, Ismail |
| contents | We extend our previous work on the spin alignment of the $ϕ$ vector meson in the hadronic phase of the Quark Gluon Plasma, by including effects of nucleon scatterings. The emission rates are calculated in a realistic hydrodynamic background simulated with the code Fluid$u$m, for different beam energies. We find that all the effects taken into account cannot explain the out-of-plane spin alignment of the $ϕ$ meson observed experimentally. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2507_19228 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Polarization of the $ϕ$ meson in the hadronic phase with nucleon scatterings and a viscous hydrodynamic background Grossi, Eduardo Palermo, Andrea Zahed, Ismail High Energy Physics - Phenomenology Nuclear Theory We extend our previous work on the spin alignment of the $ϕ$ vector meson in the hadronic phase of the Quark Gluon Plasma, by including effects of nucleon scatterings. The emission rates are calculated in a realistic hydrodynamic background simulated with the code Fluid$u$m, for different beam energies. We find that all the effects taken into account cannot explain the out-of-plane spin alignment of the $ϕ$ meson observed experimentally. |
| title | Polarization of the $ϕ$ meson in the hadronic phase with nucleon scatterings and a viscous hydrodynamic background |
| topic | High Energy Physics - Phenomenology Nuclear Theory |
| url | https://arxiv.org/abs/2507.19228 |