Staying on Top of SMEFT-Likelihood Analyses
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arXiv
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| Auteurs principaux: | , , , |
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| Format: | Preprint |
| Publié: |
2023
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| _version_ | 1866917967398174720 |
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| author | Elmer, Nina Madigan, Maeve Plehn, Tilman Schmal, Nikita |
| author_facet | Elmer, Nina Madigan, Maeve Plehn, Tilman Schmal, Nikita |
| contents | We present a new global SMEFT analysis of LHC data in the top sector. After updating our set of measurements, we show how public ATLAS likelihoods can be incorporated into an external global analysis and how our analysis benefits from the additional information. We find that, unlike for the Higgs and electroweak sector, the SMEFT analysis of the top sector is mostly limited by the theory uncertainties. Finally, we present the first global SFitter analysis combining the top and electroweak-Higgs sectors. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2312_12502 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Staying on Top of SMEFT-Likelihood Analyses Elmer, Nina Madigan, Maeve Plehn, Tilman Schmal, Nikita High Energy Physics - Phenomenology We present a new global SMEFT analysis of LHC data in the top sector. After updating our set of measurements, we show how public ATLAS likelihoods can be incorporated into an external global analysis and how our analysis benefits from the additional information. We find that, unlike for the Higgs and electroweak sector, the SMEFT analysis of the top sector is mostly limited by the theory uncertainties. Finally, we present the first global SFitter analysis combining the top and electroweak-Higgs sectors. |
| title | Staying on Top of SMEFT-Likelihood Analyses |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2312.12502 |