scholarly journals Status of the solution to the solar neutrino problem based on nonstandard neutrino interactions

2000 ◽  
Vol 62 (7) ◽  
Author(s):  
S. Bergmann ◽  
M. M. Guzzo ◽  
P. C. de Holanda ◽  
P. I. Krastev ◽  
H. Nunokawa
Keyword(s):  
Solar Neutrino ◽  
Solar Neutrino Problem ◽  
Neutrino Interactions

scholarly journals Status of the solution to the solar neutrino problem based on non-standard neutrino interactions

2001 ◽  
Vol 97 (1-3) ◽  
pp. 235-238
Author(s):  
S. Bergmann ◽  
M.M. Guzzo ◽  
P.C. de Holanda ◽  
P.I. Krastev ◽  
H. Nunokawa
Keyword(s):  
Solar Neutrino ◽  
Solar Neutrino Problem ◽  
Neutrino Interactions

NEUTRINO OSCILLATION AND LEPTON MASS MATRIX

1994 ◽  
Vol 09 (01) ◽  
pp. 41-50 ◽  
Author(s):  
KEN-ITI MATUMOTO ◽  
DAIJIRO SUEMATSU
Keyword(s):  
Solar Neutrino ◽  
Phase Structure ◽  
Quark Mass ◽  
Mass Matrix ◽  
Lepton Sector ◽  
Solar Neutrino Problem ◽  
Quark Sector ◽  
Mass Matrices ◽  
Suppression Mechanism ◽  
The Right

We apply the empirical quark mass matrices to the lepton sector and study the solar neutrino problem and the atmospheric vμ deficit problem simultaneously. We show that their consistent explanation is possible on the basis of these matrices. The lepton sector mass matrices need the phase structure which is different from the ones of the quark sector. However, even if the phase structure of the mass matrices is identical in both sectors, an interesting suppression mechanism of sin 2 2θ12 which is related to the solar neutrino problem can be induced from the right-handed neutrino Majorana mass matrix. We discuss such a possibility through the concrete examples.

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