Particle physics today faces the challenge of explaining the mystery of dark matter, the origin
of matter over anti-matter in the Universe, the origin of the neutrino masses, the apparent …

Despite being a well understood phenomenon in the context of current terrestrial
experiments, neutrino flavor conversions in dense astrophysical environments probably …

The existence of nonzero neutrino masses points to the likely existence of multiple Standard
Model neutral fermions. When such states are heavy enough that they cannot be produced …

Abstract Heavy Neutral Leptons (HNLs) are strongly motivated by theory due to their
capability of simultaneously explaining the observed phenomena of dark matter, neutrino …

A bstract Light hypothetical particles with masses up to\(\mathcal {O}(100)\) MeV can be
produced in the core of supernovae. Their subsequent decays to neutrinos can produce a …

Sterile neutrinos with masses up to O (100) MeV can be copiously produced in a supernova
(SN) core through the mixing with active neutrinos. In this regard, the SN 1987A detection of …

Light sterile neutrinos with a mass of∼ 1 eV continue to be interesting due to multiple hints
from terrestrial experiments. This simple hypothesis suffers from strong astrophysical …

A bstract Non-standard neutrino interactions with a massive boson can produce the bosons
in the core of core-collapse supernovae (SNe). After the emission of the bosons from the SN …

Beyond the Standard Model electromagnetic properties of neutrinos may lead to copious
production of sterile neutrinos in the hot and dense core of a core-collapse supernova. In …

Fully understanding the average core-collapse supernova requires detecting the diffuse
supernova neutrino background (DSNB) in all flavors. While the DSNB ν¯ e flux is near …