ausblenden:
Schlagwörter:
High Energy Physics - Phenomenology, hep-ph
Zusammenfassung:
We show how neutrino mixing leads to a softening of the UV behavior of
neutrino loops, and can give rise to anomaly-like, but manifestly UV finite
amplitudes. This mechanism may be of special significance for the coupling of
dark matter-like particles to the Standard Model, as we illustrate with a
one-loop example involving the coupling to $W$-bosons.