Mixed QCD-EW corrections to the neutral-current Drell-Yan process
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arXiv
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| Main Authors: | , , , , , , , |
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866908487191101440 |
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| author | Armadillo, Tommaso Bonciani, Roberto Buonocore, Luca Devoto, Simone Grazzini, Massimiliano Kallweit, Stefan Rana, Narayan Vicini, Alessandro |
| author_facet | Armadillo, Tommaso Bonciani, Roberto Buonocore, Luca Devoto, Simone Grazzini, Massimiliano Kallweit, Stefan Rana, Narayan Vicini, Alessandro |
| contents | We report on the complete computation of the mixed QCD-electroweak corrections to the neutral-current Drell-Yan process. Our calculation holds in the entire range of dilepton invariant masses. We present phenomenological results for several kinematical distributions in the case of bare muons both in the resonant region and for high invariant masses. We also consider the forward-backward asymmetry, which is a key observable to measure the weak mixing angle. We finally extend our calculation to dressed leptons and compare our results in the massless limit to those available in the literature. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2412_16095 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Mixed QCD-EW corrections to the neutral-current Drell-Yan process Armadillo, Tommaso Bonciani, Roberto Buonocore, Luca Devoto, Simone Grazzini, Massimiliano Kallweit, Stefan Rana, Narayan Vicini, Alessandro High Energy Physics - Phenomenology We report on the complete computation of the mixed QCD-electroweak corrections to the neutral-current Drell-Yan process. Our calculation holds in the entire range of dilepton invariant masses. We present phenomenological results for several kinematical distributions in the case of bare muons both in the resonant region and for high invariant masses. We also consider the forward-backward asymmetry, which is a key observable to measure the weak mixing angle. We finally extend our calculation to dressed leptons and compare our results in the massless limit to those available in the literature. |
| title | Mixed QCD-EW corrections to the neutral-current Drell-Yan process |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2412.16095 |