Neutrino mass, leptogenesis, and dark matter from the dark sector with U(1)D
Abstract I suggest a new extension of the SM by introducing a dark sector which has several new particles and a local U(1) D symmetry. The dark particles bring about the new and interesting physics beyond the SM. The model can generate the tiny neutrino mass by a hybrid see-saw mechanism, achieve th...
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| Format: | Article |
| Language: | English |
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Springer
2018-03-01
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| Series: | Journal of High Energy Physics |
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| Online Access: | http://link.springer.com/article/10.1007/JHEP03(2018)144 |