EW one-loop corrections to the longitudinally polarized Drell-Yan process. Charged-current case II
Fuente:
arXiv
Gespeichert in:
| Hauptverfasser: | , , , , , |
|---|---|
| Format: | Preprint |
| Veröffentlicht: |
2024
|
| Schlagworte: | |
| Online-Zugang: | |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| _version_ | 1866912343589388288 |
|---|---|
| author | Bondarenko, S. Dydyshka, Ya. Kalinovskaya, L. Kampf, A. Sadykov, R. Yermolchyk, V. |
| author_facet | Bondarenko, S. Dydyshka, Ya. Kalinovskaya, L. Kampf, A. Sadykov, R. Yermolchyk, V. |
| contents | Complete one-loop electroweak radiative corrections to the charged-current Drell-Yan processes $pp \to \ell^{+}ν_{\ell}(+X)$ and $pp \to \ell^{-}\barν_{\ell}(+X)$ are presented for the case of longitudinal polarization of initial particles. The results can be used to obtain precise predictions for the kinematic distributions of polarized $W^{\pm}$ production cross sections, and single- and double-spin asymmetries. Numerical results are obtained using the Monte-Carlo generator {\tt ReneSANCe}. This research contributes to a global next-to-leading order analysis of polarized parton distributions in proton-proton collisions at RHIC. We proved that the impact of the one-loop electroweak radiative corrections to single- and double-spin asymmetries is negligible. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2405_12692 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | EW one-loop corrections to the longitudinally polarized Drell-Yan process. Charged-current case II Bondarenko, S. Dydyshka, Ya. Kalinovskaya, L. Kampf, A. Sadykov, R. Yermolchyk, V. High Energy Physics - Phenomenology Complete one-loop electroweak radiative corrections to the charged-current Drell-Yan processes $pp \to \ell^{+}ν_{\ell}(+X)$ and $pp \to \ell^{-}\barν_{\ell}(+X)$ are presented for the case of longitudinal polarization of initial particles. The results can be used to obtain precise predictions for the kinematic distributions of polarized $W^{\pm}$ production cross sections, and single- and double-spin asymmetries. Numerical results are obtained using the Monte-Carlo generator {\tt ReneSANCe}. This research contributes to a global next-to-leading order analysis of polarized parton distributions in proton-proton collisions at RHIC. We proved that the impact of the one-loop electroweak radiative corrections to single- and double-spin asymmetries is negligible. |
| title | EW one-loop corrections to the longitudinally polarized Drell-Yan process. Charged-current case II |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2405.12692 |