See-saw masses for quarks and leptons in an ambidextrous electroweak interaction model

Technical Report · Sun Nov 30 23:00:00 EST 1986

OSTI ID:7161789

Rajpoot, S

An ambidextrous electroweak interaction model with SU(2)/sub L/XSU(2)/sub R/XU(1) gauge symmetry is described in which the conventional quarks and leptons are accompanied by a set of new fermions that transform as singlets of SU(2)/sub L/XSU(2)/sub R/. The model has only two doublets of Higgs scalars. The masses of all known quarks and leptons result from the see-saw mechanism between the conventional fermions and the new ''singlet'' fermions. Neutrino neutral current interactions are identical to those of the standard SU(2)/sub L/XU(1) model. The singlet fermion masses lie in the 100-GeV to 1-TeV range to be probed by the oncoming accelerators of the 1990's.

• Research Organization: Oklahoma State Univ., Stillwater (USA). Dept. of Physics
• DOE Contract Number: FG05-85ER40215
• OSTI ID: 7161789
• Report Number(s): DOE/ER/40215-T5; ON: DE87003922
• Country of Publication: United States
• Language: English

Related Subjects

645202* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Electromagnetic Interactions & Properties
645203 -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Weak Interactions & Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BASIC INTERACTIONS
ELECTROMAGNETIC INTERACTIONS
ELEMENTARY PARTICLES
FERMIONS
GAUGE INVARIANCE
INTERACTIONS
INVARIANCE PRINCIPLES
LEPTONS
LIE GROUPS
MASS
MASSLESS PARTICLES
MATHEMATICAL MODELS
NEUTRAL-CURRENT INTERACTIONS
NEUTRINOS
PARTICLE INTERACTIONS
POSTULATED PARTICLES
QUARKS
SU GROUPS
SU-2 GROUPS
SYMMETRY GROUPS
U GROUPS
U-1 GROUPS
WEAK INTERACTIONS