Neutrino masses and mixing from milli-charged dark matter
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arXiv
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| Autores principales: | , , , |
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| Formato: | Preprint |
| Publicado: |
2024
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| _version_ | 1866915140681596928 |
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| author | Jana, Sudip Klasen, Michael K., Vishnu P. Wiggering, Luca Paolo |
| author_facet | Jana, Sudip Klasen, Michael K., Vishnu P. Wiggering, Luca Paolo |
| contents | We propose a simple extension to the Standard Model, wherein neutrinos naturally attain small Majorana masses through a one-loop radiative mechanism featuring particles within the loops characterized by milli-charges. Unlike the conventional scotogenic model, our approach avoids imposing a discrete symmetry or expanding the gauge sector. The minuscule electric charges ensure the stability of the lightest particle within the loop as a viable dark matter candidate. Our investigation systematically scrutinizes the far-reaching phenomenological implications arising from these minuscule charges. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2406_18641 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Neutrino masses and mixing from milli-charged dark matter Jana, Sudip Klasen, Michael K., Vishnu P. Wiggering, Luca Paolo High Energy Physics - Phenomenology Cosmology and Nongalactic Astrophysics High Energy Astrophysical Phenomena High Energy Physics - Experiment High Energy Physics - Theory We propose a simple extension to the Standard Model, wherein neutrinos naturally attain small Majorana masses through a one-loop radiative mechanism featuring particles within the loops characterized by milli-charges. Unlike the conventional scotogenic model, our approach avoids imposing a discrete symmetry or expanding the gauge sector. The minuscule electric charges ensure the stability of the lightest particle within the loop as a viable dark matter candidate. Our investigation systematically scrutinizes the far-reaching phenomenological implications arising from these minuscule charges. |
| title | Neutrino masses and mixing from milli-charged dark matter |
| topic | High Energy Physics - Phenomenology Cosmology and Nongalactic Astrophysics High Energy Astrophysical Phenomena High Energy Physics - Experiment High Energy Physics - Theory |
| url | https://arxiv.org/abs/2406.18641 |