Results 151 to 160 of about 1,247,464 (271)

Theory of neutrino fast flavor evolution. Part I. Linear response theory and stability conditions.

Journal of High Energy Physics
Neutrino-neutrino refraction leads to collective flavor evolution that can include fast flavor conversion, an ingredient still missing in numerical simulations of core-collapse supernovae.
Damiano F. G. Fiorillo, Georg G. Raffelt
doaj   +1 more source

Δ(27) family symmetry and neutrino mixing

, 2015
The observed neutrino mixing, having a near maximal atmospheric neutrino mixing angle and a large solar mixing angle, is close to tri-bi-maximal. This structure may be related to the existence of a discrete non-Abelian family symmetry.
I. D. M. Varzielas
semanticscholar   +1 more source

Search for the double beta decay of Zr-96 with NEMO-3 and calorimeter development for the SuperNEMO experiment [PDF]

, 2010
Using 9.4 g of Zr-96 and 1221 days of data from the NEMO-3 detector corresponding to 0.031 kgy, the obtained 2vbb decay half-life measurement is [2.35 \pm 0.14(stat) \pm 0.16(syst)] \times 10_{19}yr. Different characteristics of the final state electrons
Kauer, M.B.
core  

Single-wave solutions of the neutrino fast flavor system. Part II. Weak instabilities and their resonant behavior

Journal of High Energy Physics
Flavor instabilities in dense neutrino media trigger exponential growth of flavor waves, yet their nonlinear saturation remains poorly understood. We examine a simple proxy for this effect in the form of a single-wave solution of an axially symmetric ...
Damiano F. G. Fiorillo, Georg G. Raffelt
doaj   +1 more source

Theory of neutrino masses and mixing [PDF]

Nuclear Physics B - Proceedings Supplements, 2003
In this talk I will review our present knowledge on neutrino masses and mixing trying to emphasize what has been definitively proved and what is in the process of being probed. I will also discuss the most important theoretical implications of these results: the existence of new physics, the estimate of the scale of this new physics as well as some ...
openaire   +2 more sources

13. Neutrino mixing 1 13. NEUTRINO MASS, MIXING, AND OSCILLATIONS [PDF]

, 2014
The experiments with solar, atmospheric, reactor and accelerator neutrinos have provided compelling evidences for oscillations of neutrinos caused by nonzero neutrino masses and neutrino mixing. The data imply the existence of 3-neutrino mixing in vacuum.
S. T. Petcov (sissa/infn Trieste, Kavli Ipmu (wpi, Bulgarian Academy Of, U. Tokyo   +3 more
core  

Sizable NSI from the SU(2)L scalar doublet-singlet mixing and the implications in DUNE [PDF]

, 2017
We propose a novel and simple mechanism where sizable effects of non-standard interactions (NSI) in neutrino propagation are induced from the mixing between an electrophilic second Higgs doublet and a charged singlet.
Wei-Chih Huang, David V. Forero, Huang, Wei-Chih, Forero, David V.   +3 more
core   +1 more source

Enhancing the sensitivity to neutrino oscillation parameters using synergy between T2K, NOνA and JUNO

Journal of High Energy Physics
We study the impact of combining the present NOνA and T2K data with simulated data from the JUNO experiment on the determination of the leptonic CP phase and the neutrino mass hierarchy.
Srubabati Goswami, Aman Gupta, Ushak Rahaman, Sushant K. Raut   +3 more
doaj   +1 more source

Neutrino loops from neutrino mixing

, 2011
4 pages, 2 ...
Latosinski, A., Meissner, K., Nicolai, H.   +2 more
openaire   +3 more sources

Anti-neutrino imprint in solar neutrino flare [PDF]

, 2006
A future neutrino detector at megaton mass might enlarge the neutrino telescope thresholds revealing cosmic supernova background and largest solar flares (SFs) neutrinos.
FARGION, Daniele
core   +1 more source