Probing the weak mixing angle at high energies at the LHC and HL-LHC
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arXiv
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| Autori principali: | , , , , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2023
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| _version_ | 1866917608727511040 |
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| author | Amoroso, Simone Chiesa, Mauro Del Pio, Clara Lavinia Lipka, Katerina Piccinini, Fulvio Vazzoler, Federico Vicini, Alessandro |
| author_facet | Amoroso, Simone Chiesa, Mauro Del Pio, Clara Lavinia Lipka, Katerina Piccinini, Fulvio Vazzoler, Federico Vicini, Alessandro |
| contents | Measurements of neutral current Drell-Yan production at large invariant dilepton masses can be used to test the energy scale dependence (running) of the electroweak mixing angle. In this work, we make use of a novel implementation of the full next-to-leading order electroweak radiative corrections to the Drell-Yan process using the $\overline{\mathrm{MS}}$ renormalization scheme for the electroweak mixing angle. The potential of future analyses using proton-proton collisions at $\sqrt{s}=13.6~\mathrm{TeV}$ in the Run 3 and High-Luminosity phases of the LHC is explored. In this way, the Standard Model predictions for the $\overline{\mathrm{MS}}$ running at $\mathrm{TeV}$ scales can be probed. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2302_10782 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Probing the weak mixing angle at high energies at the LHC and HL-LHC Amoroso, Simone Chiesa, Mauro Del Pio, Clara Lavinia Lipka, Katerina Piccinini, Fulvio Vazzoler, Federico Vicini, Alessandro High Energy Physics - Phenomenology Measurements of neutral current Drell-Yan production at large invariant dilepton masses can be used to test the energy scale dependence (running) of the electroweak mixing angle. In this work, we make use of a novel implementation of the full next-to-leading order electroweak radiative corrections to the Drell-Yan process using the $\overline{\mathrm{MS}}$ renormalization scheme for the electroweak mixing angle. The potential of future analyses using proton-proton collisions at $\sqrt{s}=13.6~\mathrm{TeV}$ in the Run 3 and High-Luminosity phases of the LHC is explored. In this way, the Standard Model predictions for the $\overline{\mathrm{MS}}$ running at $\mathrm{TeV}$ scales can be probed. |
| title | Probing the weak mixing angle at high energies at the LHC and HL-LHC |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2302.10782 |