Toward global fits using Higgs STXS data with Lilith
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arXiv
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| Main Authors: | , , , , |
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| Format: | Preprint |
| Published: |
2023
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| _version_ | 1866914633215901696 |
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| author | Nguyen, Dang Bao Nhi Le, Duc Ninh Kraml, Sabine Tran, Quang Loc Le, Van Dung |
| author_facet | Nguyen, Dang Bao Nhi Le, Duc Ninh Kraml, Sabine Tran, Quang Loc Le, Van Dung |
| contents | In this talk, we present the program Lilith, a python package for constraining new physics from Higgs measurements. We discuss the usage of signal strength results in the latest published version of Lilith, which allows for constraining deviations from SM Higgs couplings through coupling modifiers. Moreover, we discuss the on-going development to include Higgs STXS data and SMEFT parametrizations in Lilith with the aim of performing global fits of the ATLAS and CMS data. As we point out, detailed information on Standard Model uncertainties and their correlations is important to enable the proper reuse of the experimental results. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2311_02028 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Toward global fits using Higgs STXS data with Lilith Nguyen, Dang Bao Nhi Le, Duc Ninh Kraml, Sabine Tran, Quang Loc Le, Van Dung High Energy Physics - Phenomenology High Energy Physics - Experiment In this talk, we present the program Lilith, a python package for constraining new physics from Higgs measurements. We discuss the usage of signal strength results in the latest published version of Lilith, which allows for constraining deviations from SM Higgs couplings through coupling modifiers. Moreover, we discuss the on-going development to include Higgs STXS data and SMEFT parametrizations in Lilith with the aim of performing global fits of the ATLAS and CMS data. As we point out, detailed information on Standard Model uncertainties and their correlations is important to enable the proper reuse of the experimental results. |
| title | Toward global fits using Higgs STXS data with Lilith |
| topic | High Energy Physics - Phenomenology High Energy Physics - Experiment |
| url | https://arxiv.org/abs/2311.02028 |