Dark matter mixing within the seesaw type II mechanism in the left-right symmetric model
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arXiv
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| Auteurs principaux: | , , |
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| Format: | Preprint |
| Publié: |
2025
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| _version_ | 1866912413063839744 |
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| author | Dubinin, M. Fedotova, E. Kazarkin, D. |
| author_facet | Dubinin, M. Fedotova, E. Kazarkin, D. |
| contents | The seesaw type II mechanism is considered within the framework of a left-right chiral model with a gauge group $SU(2)_L\times SU(2)_R\times U(1)$, the lepton sector of which includes three generations of heavy Majorana neutrinos. The dependence of the mixing parameters of the lightest sterile neutrino as a dark matter particle on the scales of left-right symmetry breaking in the case of direct and inverse hierarchies of active neutrino masses is analyzed. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2506_04035 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Dark matter mixing within the seesaw type II mechanism in the left-right symmetric model Dubinin, M. Fedotova, E. Kazarkin, D. High Energy Physics - Phenomenology The seesaw type II mechanism is considered within the framework of a left-right chiral model with a gauge group $SU(2)_L\times SU(2)_R\times U(1)$, the lepton sector of which includes three generations of heavy Majorana neutrinos. The dependence of the mixing parameters of the lightest sterile neutrino as a dark matter particle on the scales of left-right symmetry breaking in the case of direct and inverse hierarchies of active neutrino masses is analyzed. |
| title | Dark matter mixing within the seesaw type II mechanism in the left-right symmetric model |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2506.04035 |