Natural neutrino sector in a 331-model with Froggatt-Nielsen mechanism
Abstract The extensions of the Standard Model based on the SU(3) c × SU(3) L × U(1) X gauge group (331-models) have been advocated to explain the number of fermion families in nature. It has been recently shown that the Froggatt-Nielsen mechanism, a popular way to explain the mass hierarchy of the c...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
SpringerOpen
2020-02-01
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Series: | Journal of High Energy Physics |
Subjects: | |
Online Access: | http://link.springer.com/article/10.1007/JHEP02(2020)162 |