A forgotten fermion: the hypercharge −3/2 doublet, its phenomenology and connections to dark matter
Abstract A weak-doublet with hypercharge −3/2 is one of only a handful of fermions which has a renormalisable interaction with Standard Model fields. This should make it worthy of attention, but it has thus far received little consideration in the literature. In this paper, we perform a thorough inv...
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| Format: | Article |
| Language: | English |
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SpringerOpen
2023-04-01
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| Series: | Journal of High Energy Physics |
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| Online Access: | https://doi.org/10.1007/JHEP04(2023)133 |