Results 31 to 40 of about 1,247,464 (271)
Neutrino mixing and RK anomaly in U(1)X models: a bottom-up approach [PDF]
Journal of High Energy Physics, 2017 We identify a class of U(1)X models which can explain the RK anomaly and the neutrino mixing pattern, by using a bottom-up approach. The different X-charges of lepton generations account for the lepton universality violation required to explain RK .
D. Bhatia, S. Chakraborty, A. Dighe
semanticscholar +1 more source
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.
openaire +3 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 +1 more source
Electron Neutrino Appearance in the MINOS Experiment [PDF]
, 2012 This thesis describes a search for νe appearance in the two-detector long-baseline MINOS neutrino experiment at Fermilab, based on a data set representing an exposure of 8.2 x 1020 protons on the NuMI target.
Orchanian, Mhair-Armen Hagop
core +1 more source
Corrections to scaling neutrino mixing: Non-zero θ13,δCP and baryon asymmetry
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 +1 more source
Generalised CP and A4 family symmetry [PDF]
, 2013 We perform a comprehensive study of family symmetry models based on A4 combined with the generalised CP symmetry H CP. We investigate the lepton mixing parameters which can be obtained from the original symmetry A4 ?
Stuart, Alexander J. +2 more
core +1 more source
Bounds on light sterile neutrino mass and mixing from cosmology and laboratory searches [PDF]
Physical Review D, 2020 We provide a consistent framework to set limits on properties of light sterile neutrinos coupled to all three active neutrinos using a combination of the latest cosmological data and terrestrial measurements from oscillations, $\beta$-decay and ...
S. Hagstotz +7 more
semanticscholar +1 more source
Neutrino mixing and cosmology [PDF]
Nuclear 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 +2 more sources
On neutrino mixing in matter and CP and T violation effects in neutrino oscillations [PDF]
Physics Letters B, 2018 Aspects of 3-neutrino mixing and oscillations in vacuum and in matter with constant density are investigated working with a real form of the neutrino Hamiltonian.
S. Petcov, Ye-Ling Zhou
semanticscholar +1 more source
Majorana neutrino mixing [PDF]
Journal 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 +2 more sources