Neutrino masses in the SU(4)L ⊗ U(1)X electroweak extension of the Standard Model
2016 ◽
Vol 31
(25)
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pp. 1650142
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We study the neutrino mass generation in the [Formula: see text] electroweak extension of the Standard Model by considering nonrenormalizable dimension 5 effective operators. It is shown that there exist two topologies for the realizations of such an operator at the tree-level and for one of the three-family models the neutrino phenomenology is explored after extending its particle content with an [Formula: see text] fermion singlet and a scalar decuplet. Constraints in the available parameters space of the model are partially discussed.
2002 ◽
Vol 17
(13)
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pp. 771-778
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2005 ◽
Vol 20
(36)
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pp. 2767-2774
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2013 ◽
Vol 28
(05)
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pp. 1350010
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2008 ◽
Vol 23
(10)
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pp. 721-725
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2018 ◽
Vol 33
(03)
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pp. 1850024
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1993 ◽
Vol 08
(10)
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pp. 895-902
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