Results 41 to 50 of about 1,247,464 (271)

Measurement of neutrino oscillation parameters from muon neutrino disappearance with an off-axis beam [PDF]

open access: yes, 2013
The T2K Collaboration reports a precision measurement of muon neutrino disappearance with an off-axis neutrino beam with a peak energy of 0.6 GeV. Near detector measurements are used to constrain the neutrino flux and cross section parameters.
A. Ereditato   +999 more
core   +1 more source

On the role of neutrino mixing in accelerated proton decay [PDF]

open access: yes, 2018
The inverse beta decay of accelerated protons has been analyzed both in the laboratory frame (where the proton is accelerated) and in the comoving frame (where the proton is at rest and interacts with the Fulling-Davies-Unruh thermal bath of electrons ...
M. Blasone   +3 more
semanticscholar   +1 more source

Superluminal velocity through near-maximal neutrino oscillations or by being off shell [PDF]

open access: yes, 2012
Recently it was suggested that the observation of superluminal neutrinos by the OPERA collaboration may be due to group velocity effects resulting from close-to-maximal oscillation between neutrino mass eigenstates, in analogy to known effects in optics.
Morris, Tim R.
core   +1 more source

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

Theoretical models on the structure of the neutrino mixing matrix [PDF]

open access: yes, 2023
We briefly review symmetry approaches to the flavour problem in the lepton sector, focusing on the structure of the neutrino mixing matrix. We first discuss traditional (linearly realised) non-Abelian discrete flavour symmetries and then modular flavour ...
Titov A
core   +1 more source

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

The mass-hierarchy and CP-violation discovery reach of the LBNO long-baseline neutrino experiment [PDF]

open access: yes, 2013
The next generation neutrino observatory proposed by the LBNO collaboration will address fundamental questions in particle and astroparticle physics.
Gavrilov, G.   +971 more
core   +1 more source

Global constraints on heavy neutrino mixing [PDF]

open access: yes, 2016
A bstractWe derive general constraints on the mixing of heavy Seesaw neutrinos with the SM fields from a global fit to present flavour and electroweak precision data.
E. Fernandez-Martinez   +2 more
semanticscholar   +1 more source

Search for heavy neutrinos mixing with tau neutrinos [PDF]

open access: yesPhysics Letters B, 2001
20 pages, 7 figures, a few comments ...
Astier P   +147 more
openaire   +4 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

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