Scotoseesaw model implied by dark right-handed neutrinos
Fuente:
arXiv
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| Autores principales: | , |
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| Formato: | Preprint |
| Publicado: |
2023
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| _version_ | 1866913614933262336 |
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| author | Van Dong, Phung Van Loi, Duong |
| author_facet | Van Dong, Phung Van Loi, Duong |
| contents | We find a dark gauge symmetry $U(1)_D$ that transforms nontrivially only for three right-handed neutrinos, $ν_{1,2,3R}$. The anomaly cancellation demands that they have a dark charge $D=0,-1,+1$ assigned to $ν_{1,2,3R}$, respectively. The dark charge is broken by two units down to a dark parity, i.e. $U(1)_D\to P_D=(-1)^D$, which stabilizes a dark matter candidate. Interestingly, the model manifestly supplies neutrino masses via joint seesaw and scotogenic mechanisms, called scotoseesaw. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2311_09795 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Scotoseesaw model implied by dark right-handed neutrinos Van Dong, Phung Van Loi, Duong High Energy Physics - Phenomenology We find a dark gauge symmetry $U(1)_D$ that transforms nontrivially only for three right-handed neutrinos, $ν_{1,2,3R}$. The anomaly cancellation demands that they have a dark charge $D=0,-1,+1$ assigned to $ν_{1,2,3R}$, respectively. The dark charge is broken by two units down to a dark parity, i.e. $U(1)_D\to P_D=(-1)^D$, which stabilizes a dark matter candidate. Interestingly, the model manifestly supplies neutrino masses via joint seesaw and scotogenic mechanisms, called scotoseesaw. |
| title | Scotoseesaw model implied by dark right-handed neutrinos |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2311.09795 |