Relation of the neutrino mixing parameters and proton decay suppression in SUSY SO(10)GUT

2013 ◽  
Author(s):  
Yukihiro Mimura
Keyword(s):  
Proton Decay ◽  
Neutrino Mixing ◽  
Mixing Parameters

Large right handed rotations, neutrino mixing and proton decay

2000 ◽  
Vol 87 (1-3) ◽  
pp. 318-320 ◽  
Author(s):  
Yoav Achiman ◽  
Carsten Merten
Keyword(s):  
Proton Decay ◽  
Neutrino Mixing

scholarly journals Testing unitarity of the 3 × 3 neutrino mixing matrix in an atomic system

2020 ◽  
Vol 35 (01) ◽  
pp. 2050004
Author(s):  
Guo-Yuan Huang ◽  
Noboru Sasao ◽  
Zhi-Zhong Xing ◽  
Motohiko Yoshimura
Keyword(s):  
Degrees Of Freedom ◽  
Atomic System ◽  
Transition Process ◽  
Photon Spectrum ◽  
Neutrino Mixing ◽  
Seesaw Mechanism ◽  
Lepton Flavor ◽  
Mixing Parameters ◽  
Flavor Mixing ◽  
Mixing Matrix

Unitarity of the [Formula: see text] lepton flavor mixing matrix [Formula: see text] is unavoidably violated in a seesaw mechanism if its new heavy degrees of freedom are slightly mixed with the active neutrino flavors. We propose to use the atomic transition process [Formula: see text] (for [Formula: see text], [Formula: see text]), where [Formula: see text] and [Formula: see text] stand, respectively for the excited and ground levels of an atomic system, to probe or constrain the unitarity-violating effects of [Formula: see text]. We find that the photon spectrum of this transition will be distorted by the effects of [Formula: see text] and [Formula: see text] as compared with the [Formula: see text] case. We locate certain frequencies in the photon spectrum to minimize the degeneracy of effects of the unitarity violation and uncertainties of the flavor mixing parameters themselves. The requirements of a nominal experimental setup to test the unitarity of [Formula: see text] are briefly discussed.

scholarly journals REVIEW OF SOLAR NEUTRINO EXPERIMENTS

2004 ◽  
Vol 19 (08) ◽  
pp. 1167-1179 ◽  
Author(s):  
A. BELLERIVE
Keyword(s):  
Solar Neutrino ◽  
Solar Neutrinos ◽  
Solar Model ◽  
Neutrino Mixing ◽  
Model Calculations ◽  
Electron Neutrinos ◽  
Mixing Parameters ◽  
The Earth ◽  
Neutrino Experiments ◽  
Good Agreement

This paper reviews the constraints on the solar neutrino mixing parameters with data collected by the Homestake, SAGE, GALLEX, Kamiokande, SuperKamiokande, and SNO experiments. An emphasis will be given to the global solar neutrino analyses in terms of matter-enhanced oscillation of two active flavors. The results to-date, including both solar model dependent and independent measurements, indicate that electron neutrinos are changing to other active types on route to the Earth from the Sun. The total flux of solar neutrinos is found to be in very good agreement with solar model calculations. Future measurements will focus on greater accuracy for mixing parameters and on better sensitivity to low neutrino energies.

scholarly journals Role of neutrino mixing in accelerated proton decay

2018 ◽  
Vol 97 (10) ◽  
Author(s):  
M. Blasone ◽  
G. Lambiase ◽  
G. G. Luciano ◽  
L. Petruzziello
Keyword(s):  
Proton Decay ◽  
Neutrino Mixing

scholarly journals KamLAND and the determination of neutrino mixing parameters in the post SNO-NC era

2003 ◽  
Vol 5 ◽  
pp. 2-2 ◽  
Author(s):  
P Aliani ◽  
V Antonelli ◽  
M Picariello ◽  
E Torrente-Lujan
Keyword(s):  
Neutrino Mixing ◽  
Mixing Parameters

scholarly journals Neutrino mixing predictions of a minimal SO(10) model with suppressed proton decay

2005 ◽  
Vol 72 (7) ◽  
Author(s):  
Bhaskar Dutta ◽  
Yukihiro Mimura ◽  
R. N. Mohapatra
Keyword(s):  
Proton Decay ◽  
Neutrino Mixing

scholarly journals Measurement of Day and Night Neutrino Energy Spectra at SNO and Constraints on Neutrino Mixing Parameters

2002 ◽  
Vol 89 (1) ◽  
Author(s):  
Q. R. Ahmad ◽  
R. C. Allen ◽  
T. C. Andersen ◽  
J. D. Anglin ◽  
J. C. Barton ◽  
...  
Keyword(s):  
Neutrino Energy ◽  
Energy Spectra ◽  
Neutrino Mixing ◽  
Mixing Parameters
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