@Article{Mandal_etal2022,
author="Mandal, S.
and Miranda, O. G.
and Sanchez Garcia, G.
and Valle, J. W. F.
and Xu, X. J.",
title="Toward deconstructing the simplest seesaw mechanism",
journal="Physical Review D",
year="2022",
publisher="Amer Physical Soc",
volume="105",
number="9",
pages="095020--32pp",
abstract="The triplet or type-II seesaw mechanism is the simplest way to endow neutrinos with mass in the Standard Model (SM). Here we review its associated theory and phenomenology, including restrictions from S, T, U parameters, neutrino experiments, charged lepton flavor violation as well as collider searches. We also examine restrictions coming from requiring consistency of electroweak symmetry breaking, i.e., perturbative unitarity and stability of the vacuum. Finally, we discuss novel effects associated to the scalar mediator of neutrino mass generation namely, (i) rare processes, e.g., l(alpha)-> l(beta)gamma decays, at the intensity frontier, and also (ii) four-lepton signatures in colliders at the high-energy frontier. These can be used to probe neutrino properties in an important way, providing a test of the absolute neutrino mass and mass ordering, as well as of the atmospheric octant. They may also provide the first evidence for charged lepton flavor violation in nature. In contrast, neutrino nonstandard interaction strengths are found to lie below current detectability.",
optnote="WOS:000807778600004",
optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=5249), last updated on Mon, 20 Jun 2022 15:50:51 +0000",
issn="2470-0010",
doi="10.1103/PhysRevD.105.095020",
opturl="https://arxiv.org/abs/2203.06362",
opturl="https://doi.org/10.1103/PhysRevD.105.095020",
language="English"
}