Results 11 to 20 of about 1,121,622 (286)
Deviations in tribimaximal mixing from sterile neutrino sector
Nuclear Physics B, 2016 We explore the possibility of generating a non-zero Ue3 element of the neutrino mixing matrix from tribimaximal neutrino mixing by adding a light sterile neutrino to the active neutrinos.
S. Dev, Desh Raj, Radha Raman Gautam
doaj +4 more sources
Corrections to scaling neutrino mixing: Non-zero θ13,δCP and baryon asymmetry [PDF]
Nuclear Physics B, 2015 We study a very specific type of neutrino mass and mixing structure based on the idea of Strong Scaling Ansatz (SSA) where the ratios of neutrino mass matrix elements belonging to two different columns are equal.
Rupam Kalita +2 more
doaj +4 more sources
Neutrino mixing and neutrino telescopes [PDF]
Journal of Cosmology and Astroparticle Physics, 2007 Measuring flux ratios of ultra-high energy neutrinos is an alternative method to determine the neutrino mixing angles and the CP phase delta. We conduct a systematic analysis of the neutrino mixing probabilities and of various flux ratios measurable at neutrino telescopes.
+27 more
openaire +5 more sources
Features of Neutrino Mixing [PDF]
Physical 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
Search for sterile neutrino mixing using three years of IceCube DeepCore data [PDF]
, 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 +4 more sources
On the description of nonunitary neutrino mixing [PDF]
Physical 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
Physics 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]
Journal 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
Neutrino mixing: A 4 variations [PDF]
Physics Letters B, 2015 In the context of the non-Abelian discrete symmetry $A_4$, the neutrino mass matrix has been studied extensively. A brief update is presented to focus on the conceptual shift from tribimaximal mixing ($ _{13} = 0$, $ _{23} = /4$, $\tan^2 _{12} = 1/2$) to $\underline{\rm cobimaximal}$ mixing ($ _{13} \neq 0$, $ _{23} = /4$, $ _{CP} = \pm /2$
E. Ma
semanticscholar +4 more sources
Constraints on neutrino mixing [PDF]
Physics Letters B, 1999 9 ...
A. B. Balantekin +3 more
openaire +4 more sources