Scotogenic dark matter and Dirac neutrinos from unbroken gauged $B-L$ symmetry

14 Jul 2020 Leite Julio Morales América Valle José W. F. Vaquera-Araujo Carlos A.

We propose a simple extension of the standard model where neutrinos get naturally small "scotogenic" Dirac masses from an unbroken gauged $B-L$ symmetry, ensuring dark matter stability. The associated gauge boson gets mass through the Stueckelberg mechanism... (read more)

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  • HIGH ENERGY PHYSICS - PHENOMENOLOGY