| Autor: |
Baradhwaj Coleppa, Gokul B. Krishna, Agnivo Sarkar |
| Jazyk: |
angličtina |
| Rok vydání: |
2023 |
| Předmět: |
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| Zdroj: |
European Physical Journal C: Particles and Fields, Vol 83, Iss 5, Pp 1-17 (2023) |
| Druh dokumentu: |
article |
| ISSN: |
1434-6052 |
| DOI: |
10.1140/epjc/s10052-023-11488-w |
| Popis: |
Abstract In this paper, we explore the collider phenomenology of charged Higgs bosons in the context of a generic Beyond Standard Model scenario with extended gauge and scalar sectors. In such scenarios, the charged Higgs boson can decay via the $$W^{'}Z/ WZ^{'}$$ W ′ Z / W Z ′ channels. We formulate a search strategy for the $$H^{\pm }$$ H ± in the channel $$\sigma (g b \rightarrow H^{\pm }t){\mathcal{B}\mathcal{R}}(H^{\pm } \rightarrow W' Z)$$ σ ( g b → H ± t ) B R ( H ± → W ′ Z ) considering the interesting cascade decay chain $$H^{\pm } \rightarrow W^{'} Z \rightarrow W^{\pm } Z Z$$ H ± → W ′ Z → W ± Z Z . We find that the charged Higgs can be discovered in final states with multiple hard leptons and/or b-quarks which future LHC experiments with sufficiently large luminosity ( $${\mathcal {L}} = 1000~\text {fb}^{-1}$$ L = 1000 fb - 1 and above) can probe. We then study the phenomenological implications of our findings in the context of a generic toy model with a $$H^{\pm }$$ H ± as well as in a more realistic electroweak symmetry breaking scenario. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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