Results 41 to 50 of about 1,071,967 (270)

Search for sterile neutrino mixing using three years of IceCube DeepCore data [PDF]

open access: yes, 2017
We present a search for a light sterile neutrino using three years of atmospheric neutrino data from the DeepCore detector in the energy range of approximately 10-60 GeV.
I. C. M. Aartsen   +306 more
semanticscholar   +1 more source

Neutrino masses and neutrino mixing

open access: yesNuclear Physics B - Proceedings Supplements, 2006
We review the current (summer 2005) status of neutrino mass and mixing parameters, as emerging from a phenomenological analysis of world neutrino oscillation and non-oscillation data, performed within the standard three-neutrino mixing framework.
Antonio Marrone   +4 more
openaire   +3 more sources

Search for heavy neutrinos mixing with tau neutrinos [PDF]

open access: yesPhysics Letters B, 2001
We report on a search for heavy neutrinos ($\nus$) produced in the decay $D_s\to \nus$ at the SPS proton target followed by the decay $\nudecay$ in the NOMAD detector. Both decays are expected to occur if $\nus$ is a component of $ _ $.\ From the analysis of the data collected during the 1996-1998 runs with $4.1\times10^{19}$ protons on target, a ...
Giacomo Graziani   +166 more
openaire   +6 more sources

Heavy neutrino mixing in the T2HK, the T2HKK and an extension of the T2HK with a detector at Oki Islands

open access: yesEuropean Physical Journal C: Particles and Fields, 2017
We study the discovery potential for the mixing of heavy isospin-singlet neutrinos in extensions of the Tokai-to-Kamioka (T2K) experiment, the Tokai-to-Hyper-Kamiokande (T2HK), the Tokai-to-Hyper-Kamiokande-to-Korea (T2HKK) with a Korea detector with ...
Yugo Abe   +3 more
doaj   +1 more source

Damping of neutrino oscillations, decoherence and the lengths of neutrino wave packets

open access: yesJournal of High Energy Physics, 2022
Spatial separation of the wave packets (WPs) of neutrino mass eigenstates leads to decoherence and damping of neutrino oscillations. Damping can also be caused by finite energy resolution of neutrino detectors or, in the case of experiments with ...
Evgeny Akhmedov, Alexei Y. Smirnov
doaj   +1 more source

Majorana neutrino mixing [PDF]

open access: yesJournal of Physics G: Nuclear and Particle Physics, 2006
The most plausible see-saw explanation of the smallness of the neutrino masses is based on the assumption that total lepton number is violated at a large scale and neutrinos with definite masses are Majorana particles. In this review we consider in details difference between Dirac and Majorana neutrino mixing and possibilities of revealing Majorana ...
openaire   +3 more sources

Search for active-sterile neutrino mixing using neutral-current interactions in NOvA [PDF]

open access: yes, 2017
We report results from the first search for sterile neutrinos mixing with active neutrinos through a reduction in the rate of neutral-current interactions over a baseline of 810 km between the NOvA detectors.
NOvA Collaboration P. Adamson   +178 more
semanticscholar   +1 more source

Neutrino mixing and cosmology [PDF]

open access: yesNuclear Physics B - Proceedings Supplements, 2005
We review the consequences of neutrino mixing in the early universe. For both active-sterile mixing or mixing between three active neutrinos only, the consequences of oscillations depend crucially upon the size of the universe's lepton number (relic neutrino asymmetry.)
openaire   +3 more sources

Impact of an eV-mass sterile neutrino on the neutrinoless double-beta decays: A Bayesian analysis

open access: yesNuclear Physics B, 2019
To quantitatively assess the impact of an eV-mass sterile neutrino on the neutrinoless double-beta (0νββ) decays, we calculate the posterior probability distribution of the relevant effective neutrino mass |mee′| in the (3+1)ν mixing scenario, following ...
Guo-yuan Huang, Shun Zhou
doaj   +1 more source

Locating the core-mantle boundary using oscillations of atmospheric neutrinos

open access: yesJournal of High Energy Physics, 2023
Atmospheric neutrinos provide a unique avenue to explore the internal structure of Earth based on weak interactions, which is complementary to seismic studies and gravitational measurements.
Anuj Kumar Upadhyay   +3 more
doaj   +1 more source

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