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Can Neutrino Self-interactions Save Sterile Neutrino Dark Matter?
The Astrophysical Journal Letters, 2023 Sterile neutrinos only interact with the standard model through the neutrino sector, and thus represent a simple dark matter (DM) candidate with many potential astrophysical and cosmological signatures.
Rui An +3 more
doaj +1 more source
Probing mass orderings in presence of a very light sterile neutrino in a liquid argon detector
Nuclear Physics B, 2023 Results from experiments like LSND and MiniBooNE hint towards the possible presence of an extra eV scale sterile neutrino. The addition of such a neutrino will significantly impact the standard three flavor neutrino oscillations.
Animesh Chatterjee +2 more
doaj +1 more source
Constraining active-sterile neutrino mixing via lepton flavor violating decays of mesons
AAPPS Bulletin, 2022 As a hypothetic particle, a sterile neutrino can exist in types of new physics models. In this work by investigating flavor violating semileptonic and leptonic decays of K,D, and B mesons induced by the GeV scale sterile neutrino, we explore its allowed ...
Shiyong Hu +2 more
doaj +1 more source
Neutrinos in a sterile throat [PDF]
Nuclear Physics B, 2007 27 pages, 1 figure.
openaire +2 more sources
Lightest sterile neutrino abundance within the nuMSM [PDF]
, 2006 We determine the abundance of the lightest (dark matter) sterile neutrinos created in the Early Universe due to active-sterile neutrino transitions from the thermal plasma.
[\sc Particle Data Group] W.-M. Yao . +21 more
core +2 more sources
, 2022 Advances in High Energy Physics, Volume 2022, Issue 1, 2022.
O. G. Miranda +2 more
wiley +1 more source
Phenomenology of sterile neutrinos [PDF]
Journal of Physics: Conference Series, 2013 The indications in favor of short-baseline neutrino oscillations, which require the existence of one or more sterile neutrinos, are reviewed. In the framework of 3+1 neutrino mixing, which is the simplest extension of the standard three-neutrino mixing which can partially explain the data, there is a strong tension in the interpretation of the data ...
openaire +2 more sources
Sterile neutrinos with pseudoscalar self-interactions and cosmology [PDF]
, 2015 Sterile neutrinos in the electronvolt mass range are hinted at by a number of terrestrial neutrino experiments. However, such neutrinos are highly incompatible with data from the Cosmic Microwave Background and large scale structure. This paper discusses
Archidiacono, Maria +3 more
core +3 more sources
Sterile neutrino dark matter production
EPJ Web of Conferences, 2017 Sterile neutrinos provide active neutrinos with masses and mixing, and hence is one of the well-motivated candidate for dark matter. We discuss the sterile neutrino production mechanisms operating in the early Universe and show that additional scalar ...
Gorbunov Dmitry
doaj +1 more source
Sterile neutrino searches via displaced vertices at LHCb
Physics Letters B, 2017 We explore the sensitivity of displaced vertex searches at LHCb for testing sterile neutrino extensions of the Standard Model towards explaining the observed neutrino masses.
Stefan Antusch +2 more
doaj +1 more source