On the Impact of the LHC Run 2 Data on General Composite Higgs Scenarios
We study the impact of Run 2 LHC data on general composite Higgs scenarios, where nonlinear effects, mixing with additional scalars, and new fermionic degrees of freedom could simultaneously contribute to the modification of Higgs properties. We obtain new experimental limits on the scale of composi...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Wiley
2022-01-01
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| Series: | Advances in High Energy Physics |
| Online Access: | http://dx.doi.org/10.1155/2022/8970837 |
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| _version_ | 1849691352804098048 |
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| author | Charanjit K. Khosa Veronica Sanz |
| author_facet | Charanjit K. Khosa Veronica Sanz |
| author_sort | Charanjit K. Khosa |
| collection | DOAJ |
| description | We study the impact of Run 2 LHC data on general composite Higgs scenarios, where nonlinear effects, mixing with additional scalars, and new fermionic degrees of freedom could simultaneously contribute to the modification of Higgs properties. We obtain new experimental limits on the scale of compositeness, the mixing with singlets and doublets with the Higgs, and the mass and mixing angle of top-partners. We also show that for scenarios where new fermionic degrees of freedom are involved in electroweak symmetry breaking, there is an interesting interplay among Higgs coupling measurements, boosted Higgs properties, SMEFT global analyses, and direct searches for single and double production of vector-like quarks. |
| format | Article |
| id | doaj-art-e80c3454d7a04ad7aef39fdb9148b2a9 |
| institution | DOAJ |
| issn | 1687-7365 |
| language | English |
| publishDate | 2022-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in High Energy Physics |
| spelling | doaj-art-e80c3454d7a04ad7aef39fdb9148b2a92025-08-20T03:21:03ZengWileyAdvances in High Energy Physics1687-73652022-01-01202210.1155/2022/8970837On the Impact of the LHC Run 2 Data on General Composite Higgs ScenariosCharanjit K. Khosa0Veronica Sanz1Dipartimento di FisicaDepartment of Physics and AstronomyWe study the impact of Run 2 LHC data on general composite Higgs scenarios, where nonlinear effects, mixing with additional scalars, and new fermionic degrees of freedom could simultaneously contribute to the modification of Higgs properties. We obtain new experimental limits on the scale of compositeness, the mixing with singlets and doublets with the Higgs, and the mass and mixing angle of top-partners. We also show that for scenarios where new fermionic degrees of freedom are involved in electroweak symmetry breaking, there is an interesting interplay among Higgs coupling measurements, boosted Higgs properties, SMEFT global analyses, and direct searches for single and double production of vector-like quarks.http://dx.doi.org/10.1155/2022/8970837 |
| spellingShingle | Charanjit K. Khosa Veronica Sanz On the Impact of the LHC Run 2 Data on General Composite Higgs Scenarios Advances in High Energy Physics |
| title | On the Impact of the LHC Run 2 Data on General Composite Higgs Scenarios |
| title_full | On the Impact of the LHC Run 2 Data on General Composite Higgs Scenarios |
| title_fullStr | On the Impact of the LHC Run 2 Data on General Composite Higgs Scenarios |
| title_full_unstemmed | On the Impact of the LHC Run 2 Data on General Composite Higgs Scenarios |
| title_short | On the Impact of the LHC Run 2 Data on General Composite Higgs Scenarios |
| title_sort | on the impact of the lhc run 2 data on general composite higgs scenarios |
| url | http://dx.doi.org/10.1155/2022/8970837 |
| work_keys_str_mv | AT charanjitkkhosa ontheimpactofthelhcrun2dataongeneralcompositehiggsscenarios AT veronicasanz ontheimpactofthelhcrun2dataongeneralcompositehiggsscenarios |