Dirac Neutrinos and Dark Matter within a Minimal Discrete Symmetry Model
Fuente:
arXiv
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| Autores principales: | , |
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| Formato: | Preprint |
| Publicado: |
2024
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| Acceso en línea: | |
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| _version_ | 1866911110590889984 |
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| author | Reyimuaji, Yakefu Abdughani, Murat |
| author_facet | Reyimuaji, Yakefu Abdughani, Murat |
| contents | We present a model that extends the standard model by incorporating the simplest discrete symmetry groups, $Z_2$ and $Z_3$. This model introduces vector-like leptons and a real scalar singlet. Based on this framework, we generate Dirac neutrino masses and explain the neutrino normal mass ordering. The model also aligns well with current oscillation data regarding theoretical values of the leptonic mixing angles and the Dirac CP-violating phase. Furthermore, it predicts that the atmospheric mixing angle falls in the higher octant and proposes a viable dark matter candidate. We also discuss other phenomenological aspects and future testability of the model. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2408_14166 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Dirac Neutrinos and Dark Matter within a Minimal Discrete Symmetry Model Reyimuaji, Yakefu Abdughani, Murat High Energy Physics - Phenomenology We present a model that extends the standard model by incorporating the simplest discrete symmetry groups, $Z_2$ and $Z_3$. This model introduces vector-like leptons and a real scalar singlet. Based on this framework, we generate Dirac neutrino masses and explain the neutrino normal mass ordering. The model also aligns well with current oscillation data regarding theoretical values of the leptonic mixing angles and the Dirac CP-violating phase. Furthermore, it predicts that the atmospheric mixing angle falls in the higher octant and proposes a viable dark matter candidate. We also discuss other phenomenological aspects and future testability of the model. |
| title | Dirac Neutrinos and Dark Matter within a Minimal Discrete Symmetry Model |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2408.14166 |