scholarly journals Charge symmetry and neutral current in a unified model of weak and electromagnetic interactions

1974 ◽  
Vol 23 (1) ◽  
pp. 33-50
Author(s):  
Fayyazuddin ◽  
Riazuddin
Keyword(s):  
Neutral Current ◽  
Unified Model ◽  
Charge Symmetry ◽  
Electromagnetic Interactions

Induced Neutral Current Effects in Unified Models of Weak and Electromagnetic Interactions

1972 ◽  
Vol 29 (12) ◽  
pp. 823-823 ◽  
Author(s):  
Kazuo Fukikawa ◽  
Benjamin W. Lee ◽  
A. I. Sanda ◽  
S. B. Treiman
Keyword(s):  
Neutral Current ◽  
Electromagnetic Interactions

Induced Neutral Current Effects in Unified Models of Weak and Electromagnetic Interactions

1972 ◽  
Vol 29 (10) ◽  
pp. 682-684 ◽  
Author(s):  
Kazuo Fujikawa ◽  
Benjamin W. Lee ◽  
A. I. Sanda ◽  
S. B. Treiman
Keyword(s):  
Neutral Current ◽  
Electromagnetic Interactions

A Soft Scalar Theorem

1975 ◽  
Vol 53 (20) ◽  
pp. 2348-2352
Author(s):  
R. W. Gaskell
Keyword(s):  
Unified Model ◽  
Electromagnetic Interactions ◽  
Feynman Graphs

We examine a soft scalar theorem which has proved useful in the evaluation of certain Feynman graphs. The use of this theorem is described in connection with the determination of the [Formula: see text] coupling in a unified model of weak and electromagnetic interactions.

SPIN-(FLAVOR) PRECESSION AND SHORT WAVELENGTH VACUUM OSCILLATION AS A SOLUTION FOR THE SOLAR NEUTRINO PUZZLE

1991 ◽  
Vol 06 (37) ◽  
pp. 3467-3472
Author(s):  
P. K. MOHAPATRA
Keyword(s):  
Magnetic Field ◽  
Magnetic Moment ◽  
Solar Neutrino ◽  
Short Wavelength ◽  
Cherenkov Radiation ◽  
Neutral Current ◽  
The Sun ◽  
Electromagnetic Interactions ◽  
The Earth ◽  
The Difference

We investigate the possibility of spin-(flavor) precession combined with short wavelength vacuum oscillation as a solution for the solar neutrino puzzle. A large frozen-in magnetic field inside the sun with a neutrino magnetic moment of the order of 10-10 Bohr magneton can completely depolarize the νeL resulting in a factor of half of the emitted number. With a short wavelength vacuum oscillation and maximal mixing, the number of νeL's reaching the earth is reduced by another factor of half; this explains the Homestake chlorine experiment. The difference between the Homestake and the Kamiokande-II experiments can be attributed to the contribution to the Cherenkov radiation in the latter through the neutral current and electromagnetic interactions of the components which are inert in the former.

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