Neutrino mass and spontaneous parity nonconservation
Journal Article
·
· Phys. Rev. Lett.; (United States)
In weak-interaction models with spontaneous parity nonconservation, based on the gauge group SU(2)/sub L/ x SU(2)/sub R/ x U(1), we obtain the following formula for the neutrino mass: m..nu../sub e/ approx. = m/sub e/ /sup 2//gmW-italic/sub R/, where W/sub R/ is the gauge boson which mediates right-handed weak interactions. This formula, valid for each lepton generation, relates the near maximality of observed parity nonconservation at low energies to the smallness of neutrino masses.
- Research Organization:
- Department of Physics, City College of New York, New York, New York 10031
- OSTI ID:
- 5448188
- Journal Information:
- Phys. Rev. Lett.; (United States), Vol. 44:14
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
NEUTRINOS
MASS
WEAK INTERACTIONS
P INVARIANCE
GAUGE INVARIANCE
HIGGS BOSONS
LAGRANGIAN FUNCTION
PERTURBATION THEORY
SU-2 GROUPS
SYMMETRY BREAKING
U-1 GROUPS
BASIC INTERACTIONS
BOSONS
ELEMENTARY PARTICLES
FERMIONS
FUNCTIONS
INTERACTIONS
INTERMEDIATE BOSONS
INVARIANCE PRINCIPLES
LEPTONS
LIE GROUPS
MASSLESS PARTICLES
POSTULATED PARTICLES
SU GROUPS
SYMMETRY GROUPS
U GROUPS
645203* - High Energy Physics- Particle Interactions & Properties-Theoretical- Weak Interactions & Properties
NEUTRINOS
MASS
WEAK INTERACTIONS
P INVARIANCE
GAUGE INVARIANCE
HIGGS BOSONS
LAGRANGIAN FUNCTION
PERTURBATION THEORY
SU-2 GROUPS
SYMMETRY BREAKING
U-1 GROUPS
BASIC INTERACTIONS
BOSONS
ELEMENTARY PARTICLES
FERMIONS
FUNCTIONS
INTERACTIONS
INTERMEDIATE BOSONS
INVARIANCE PRINCIPLES
LEPTONS
LIE GROUPS
MASSLESS PARTICLES
POSTULATED PARTICLES
SU GROUPS
SYMMETRY GROUPS
U GROUPS
645203* - High Energy Physics- Particle Interactions & Properties-Theoretical- Weak Interactions & Properties