Horizontal Symmetry and Masses of Neutrinos

Yanagida, Tsutomu

doi:10.1143/PTP.64.1103

Horizontal Symmetry and Masses of Neutrinos

Tsutomu Yanagida
(
- Tohoku U.
)

Jun, 1980

7 pages

Published in:

Prog.Theor.Phys. 64 (1980) 1103

DOI:

10.1143/PTP.64.1103

Report number:

TU-80-208

View in:

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Abstract: (Oxford Journals)

Assuming a horizontal symmetry SU_F(n), we demonstrate a possibility that the left-handed neutrinos receive masses of order 1eV, which is consistent with recent experiments on neutrino oscillations. The smallness of the neutrino masses is an indication of a large breaking of the horizontal symmetry.

GAUGE FIELD THEORY: SU(N) X SU(2) X U(1)
UNIFIED FIELD THEORY
WEAK INTERACTION
ELECTROMAGNETIC INTERACTION
STRONG INTERACTION
NEUTRINO: LEFT-HANDED
NEUTRINO: MASS
MASS: NEUTRINO
NEUTRINO: OSCILLATION
SYMMETRY BREAKING

References(14)

Figures(0)

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