95 GeV excess in a $CP$-violating $μ$-from-$ν$ SSM
Fuente:
arXiv
Guardado en:
| Autores principales: | , , , , , |
|---|---|
| Formato: | Preprint |
| Publicado: |
2024
|
| Materias: | |
| Acceso en línea: | |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
| _version_ | 1866911789927628800 |
|---|---|
| author | Liu, Chang-Xin Zhou, Yang Zheng, Xiao-Yu Ma, Jiao Feng, Tai-Fu Zhang, Hai-Bin |
| author_facet | Liu, Chang-Xin Zhou, Yang Zheng, Xiao-Yu Ma, Jiao Feng, Tai-Fu Zhang, Hai-Bin |
| contents | The CMS and ATLAS have recently reported their results searching for light Higgs boson with mass around 95 GeV, based on the full Run 2 data set. In the framework of the CP-violating (CPV) $μν$SSM, we discuss a $\sim$ 2.9$σ$ (local) excess at 95 GeV in the light Higgs boson search in the diphoton decay mode as reported by ATLAS and CMS, together with a $\sim$ 2$σ$ excess (local) in the $b\bar{b}$ final state at LEP in the same mass range. By introducing CPV phases as well as by mixing CP-even Higgs and CP-odd Higgs, a lighter Higgs boson in the $μν$SSM can be produced, which can account for the "di-photon excess". |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2402_00727 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | 95 GeV excess in a $CP$-violating $μ$-from-$ν$ SSM Liu, Chang-Xin Zhou, Yang Zheng, Xiao-Yu Ma, Jiao Feng, Tai-Fu Zhang, Hai-Bin High Energy Physics - Phenomenology The CMS and ATLAS have recently reported their results searching for light Higgs boson with mass around 95 GeV, based on the full Run 2 data set. In the framework of the CP-violating (CPV) $μν$SSM, we discuss a $\sim$ 2.9$σ$ (local) excess at 95 GeV in the light Higgs boson search in the diphoton decay mode as reported by ATLAS and CMS, together with a $\sim$ 2$σ$ excess (local) in the $b\bar{b}$ final state at LEP in the same mass range. By introducing CPV phases as well as by mixing CP-even Higgs and CP-odd Higgs, a lighter Higgs boson in the $μν$SSM can be produced, which can account for the "di-photon excess". |
| title | 95 GeV excess in a $CP$-violating $μ$-from-$ν$ SSM |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2402.00727 |