Results 11 to 20 of about 1,071,967 (270)

Features of Neutrino Mixing [PDF]

open access: yesPhysical Review D, 2017
The elements (squared) of the neutrino mixing matrix are found to satisfy, as functions of the induced mass, a set of differential equations. They show clearly the dominance of pole terms when the neutrino masses "cross".
S. Chiu, T. Kuo
semanticscholar   +5 more sources

On the description of nonunitary neutrino mixing [PDF]

open access: yesPhysical Review D, 2015
28 pages.- 8 figures.- typos corrected.- modified bounds on non-unitarity parameters.- new figs 3 and ...
F. J. Escrihuela   +4 more
semanticscholar   +7 more sources

Cobimaximal mixing with Dirac neutrinos

open access: yesPhysics Letters B, 2021
If neutrinos are Dirac, the conditions for cobimaximal mixing, i.e. θ23=π/4 and δCP=±π/2 in the 3×3 neutrino mixing matrix, are derived. One example with A4 symmetry and radiative Dirac neutrino masses is presented.
Ernest Ma
doaj   +4 more sources

Neutrino masses and mixing [PDF]

open access: yesJournal of Physics: Conference Series, 2006
Talk given at the Int. Conf. "Neutral Currents: Twenty Years Later" (Paris, July 6 - 9), 15 pages (2 figures available upon request), LaTeX, IC/93 ...
C. Becchi, Giovanni Ridolfi
openaire   +6 more sources

Improved Constraints on Sterile Neutrino Mixing from Disappearance Searches in the MINOS, MINOS+ , Daya Bay, and Bugey-3 Experiments [PDF]

open access: yesPhysical Review Letters, 2020
Searches for electron antineutrino, muon neutrino, and muon antineutrino disappearance driven by sterile neutrino mixing have been carried out by the Daya Bay and MINOS+ collaborations.
P. Adamson   +262 more
semanticscholar   +1 more source

Bound on 3+1 Active-Sterile Neutrino Mixing from the First Four-Week Science Run of KATRIN. [PDF]

open access: yesPhysical Review Letters, 2020
We report on the light sterile neutrino search from the first four-week science run of the KATRIN experiment in 2019. Beta-decay electrons from a high-purity gaseous molecular tritium source are analyzed by a high-resolution MAC-E filter down to 40 eV ...
M. Aker   +129 more
semanticscholar   +1 more source

Neutrino-4 anomaly: Oscillations or fluctuations?

open access: yesPhysics Letters B, 2021
We present a deep study of the Neutrino-4 data aimed at finding the statistical significance of the large-mixing short-baseline neutrino oscillation signal claimed by the Neutrino-4 collaboration at more than 3σ. We found that the results of the Neutrino-
C. Giunti   +3 more
doaj   +1 more source

Phenomenology of Trimaximal Mixing with One Texture Equality

open access: yesAdvances in High Energy Physics, 2022
We study neutrino mass matrices with one texture equality and the neutrino mixing matrix having either its first (TM1) or second (TM2) column identical to that of the tribimaximal mixing matrix.
S. Dev, Desh Raj
doaj   +1 more source

Updated fit to three neutrino mixing: exploring the accelerator-reactor complementarity [PDF]

open access: yesJournal of High Energy Physics, 2016
We perform a combined fit to global neutrino oscillation data available as of fall 2016 in the scenario of three-neutrino oscillations and present updated allowed ranges of the six oscillation parameters.
I. Esteban   +4 more
semanticscholar   +1 more source

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