Benchmark planes for Higgs-to-Higgs decays in the NMSSM
Abstract We present benchmark planes (or lines) with cross sections via gluon fusion for the processes $$H\rightarrow h+H_{S}$$ H → h + H S , resonant Higgs pair and triple Higgs production, $$A \rightarrow h+(A_S \rightarrow \gamma \gamma )$$ A → h + ( A S → γ γ ) , $$A \rightarrow Z+ h$$ A → Z + h...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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SpringerOpen
2022-05-01
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| Series: | European Physical Journal C: Particles and Fields |
| Online Access: | https://doi.org/10.1140/epjc/s10052-022-10364-3 |
| _version_ | 1818251236280893440 |
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| author | Ulrich Ellwanger Cyril Hugonie |
| author_facet | Ulrich Ellwanger Cyril Hugonie |
| author_sort | Ulrich Ellwanger |
| collection | DOAJ |
| description | Abstract We present benchmark planes (or lines) with cross sections via gluon fusion for the processes $$H\rightarrow h+H_{S}$$ H → h + H S , resonant Higgs pair and triple Higgs production, $$A \rightarrow h+(A_S \rightarrow \gamma \gamma )$$ A → h + ( A S → γ γ ) , $$A \rightarrow Z+ h$$ A → Z + h and $$A \rightarrow Z+ H_{S}$$ A → Z + H S within the Next-to-Minimal Supersymmetric Standard Model. Moreover we propose new searches for $$H\rightarrow h+(H_{S} \rightarrow t{\bar{t}})$$ H → h + ( H S → t t ¯ ) , $$A \rightarrow Z+ (H_{S}\rightarrow h+h)$$ A → Z + ( H S → h + h ) and $$A \rightarrow Z+ (H_{S}\rightarrow t{\bar{t}})$$ A → Z + ( H S → t t ¯ ) for which possible cross sections are given. These allow the experimental collaborations to verify in the future which search channels cover yet unexplored regions of the parameter space. Expressions for the dominant contributions to trilinear Higgs couplings and Higgs–Z couplings are discussed which allow to identify the dominant processes contributing to a given final state. |
| first_indexed | 2024-12-12T16:05:04Z |
| format | Article |
| id | doaj.art-82e717227f9344798e270ae6c32201ae |
| institution | Directory Open Access Journal |
| issn | 1434-6052 |
| language | English |
| last_indexed | 2024-12-12T16:05:04Z |
| publishDate | 2022-05-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | European Physical Journal C: Particles and Fields |
| spelling | doaj.art-82e717227f9344798e270ae6c32201ae2022-12-22T00:19:20ZengSpringerOpenEuropean Physical Journal C: Particles and Fields1434-60522022-05-0182511410.1140/epjc/s10052-022-10364-3Benchmark planes for Higgs-to-Higgs decays in the NMSSMUlrich Ellwanger0Cyril Hugonie1IJCLab, CNRS/IN2P3, University Paris-SaclayLUPM, UMR 5299, CNRS/IN2P3, Université de MontpellierAbstract We present benchmark planes (or lines) with cross sections via gluon fusion for the processes $$H\rightarrow h+H_{S}$$ H → h + H S , resonant Higgs pair and triple Higgs production, $$A \rightarrow h+(A_S \rightarrow \gamma \gamma )$$ A → h + ( A S → γ γ ) , $$A \rightarrow Z+ h$$ A → Z + h and $$A \rightarrow Z+ H_{S}$$ A → Z + H S within the Next-to-Minimal Supersymmetric Standard Model. Moreover we propose new searches for $$H\rightarrow h+(H_{S} \rightarrow t{\bar{t}})$$ H → h + ( H S → t t ¯ ) , $$A \rightarrow Z+ (H_{S}\rightarrow h+h)$$ A → Z + ( H S → h + h ) and $$A \rightarrow Z+ (H_{S}\rightarrow t{\bar{t}})$$ A → Z + ( H S → t t ¯ ) for which possible cross sections are given. These allow the experimental collaborations to verify in the future which search channels cover yet unexplored regions of the parameter space. Expressions for the dominant contributions to trilinear Higgs couplings and Higgs–Z couplings are discussed which allow to identify the dominant processes contributing to a given final state.https://doi.org/10.1140/epjc/s10052-022-10364-3 |
| spellingShingle | Ulrich Ellwanger Cyril Hugonie Benchmark planes for Higgs-to-Higgs decays in the NMSSM European Physical Journal C: Particles and Fields |
| title | Benchmark planes for Higgs-to-Higgs decays in the NMSSM |
| title_full | Benchmark planes for Higgs-to-Higgs decays in the NMSSM |
| title_fullStr | Benchmark planes for Higgs-to-Higgs decays in the NMSSM |
| title_full_unstemmed | Benchmark planes for Higgs-to-Higgs decays in the NMSSM |
| title_short | Benchmark planes for Higgs-to-Higgs decays in the NMSSM |
| title_sort | benchmark planes for higgs to higgs decays in the nmssm |
| url | https://doi.org/10.1140/epjc/s10052-022-10364-3 |
| work_keys_str_mv | AT ulrichellwanger benchmarkplanesforhiggstohiggsdecaysinthenmssm AT cyrilhugonie benchmarkplanesforhiggstohiggsdecaysinthenmssm |