Comparing 2HDM + scalar and pseudoscalar simplified models at LHC
Abstract In this work we compare the current experimental LHC limits of the 2HDM + scalar and pseudoscalar for the t t ¯ $$ t\overline{t} $$ , mono-Z and mono-h signatures and forecast the reach of future LHC upgrades for the mono-Z channel. Furthermore, we comment on the possibility, in case of a s...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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SpringerOpen
2020-06-01
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| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | http://link.springer.com/article/10.1007/JHEP06(2020)098 |
| _version_ | 1819059367534657536 |
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| author | Giorgio Arcadi Giorgio Busoni Thomas Hugle Valentin Titus Tenorth |
| author_facet | Giorgio Arcadi Giorgio Busoni Thomas Hugle Valentin Titus Tenorth |
| author_sort | Giorgio Arcadi |
| collection | DOAJ |
| description | Abstract In this work we compare the current experimental LHC limits of the 2HDM + scalar and pseudoscalar for the t t ¯ $$ t\overline{t} $$ , mono-Z and mono-h signatures and forecast the reach of future LHC upgrades for the mono-Z channel. Furthermore, we comment on the possibility, in case of a signal detection, to discriminate between the two models. The 2HDM+S and 2HDM+PS are two notable examples of the so-called next generation of Dark Matter Simplified Models. They allow for a renormalizable coupling of fermionic, Standard Model singlet, Dark Matter with a two Higgs doublet sector, through the mixing of the latter with a scalar or pseudoscalar singlet. |
| first_indexed | 2024-12-21T14:09:58Z |
| format | Article |
| id | doaj.art-05bb104c8b054b188f5736b02abd8445 |
| institution | Directory Open Access Journal |
| issn | 1029-8479 |
| language | English |
| last_indexed | 2024-12-21T14:09:58Z |
| publishDate | 2020-06-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Journal of High Energy Physics |
| spelling | doaj.art-05bb104c8b054b188f5736b02abd84452022-12-21T19:01:05ZengSpringerOpenJournal of High Energy Physics1029-84792020-06-012020613710.1007/JHEP06(2020)098Comparing 2HDM + scalar and pseudoscalar simplified models at LHCGiorgio Arcadi0Giorgio Busoni1Thomas Hugle2Valentin Titus Tenorth3Dipartimento di Matematica e Fisica, Università di Roma TreMax-Planck-Institut für KernphysikMax-Planck-Institut für KernphysikMax-Planck-Institut für KernphysikAbstract In this work we compare the current experimental LHC limits of the 2HDM + scalar and pseudoscalar for the t t ¯ $$ t\overline{t} $$ , mono-Z and mono-h signatures and forecast the reach of future LHC upgrades for the mono-Z channel. Furthermore, we comment on the possibility, in case of a signal detection, to discriminate between the two models. The 2HDM+S and 2HDM+PS are two notable examples of the so-called next generation of Dark Matter Simplified Models. They allow for a renormalizable coupling of fermionic, Standard Model singlet, Dark Matter with a two Higgs doublet sector, through the mixing of the latter with a scalar or pseudoscalar singlet.http://link.springer.com/article/10.1007/JHEP06(2020)098Beyond Standard ModelHiggs Physics |
| spellingShingle | Giorgio Arcadi Giorgio Busoni Thomas Hugle Valentin Titus Tenorth Comparing 2HDM + scalar and pseudoscalar simplified models at LHC Journal of High Energy Physics Beyond Standard Model Higgs Physics |
| title | Comparing 2HDM + scalar and pseudoscalar simplified models at LHC |
| title_full | Comparing 2HDM + scalar and pseudoscalar simplified models at LHC |
| title_fullStr | Comparing 2HDM + scalar and pseudoscalar simplified models at LHC |
| title_full_unstemmed | Comparing 2HDM + scalar and pseudoscalar simplified models at LHC |
| title_short | Comparing 2HDM + scalar and pseudoscalar simplified models at LHC |
| title_sort | comparing 2hdm scalar and pseudoscalar simplified models at lhc |
| topic | Beyond Standard Model Higgs Physics |
| url | http://link.springer.com/article/10.1007/JHEP06(2020)098 |
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