Published August 1980
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Comment on phenomenological aspect of SO(10)
Description
The inequalities are derived for three mass scales of SO(10) when SO(10) breaks down via SO(4) x SO(6) to SU(2)sub(L) x SU(3)sub(c) x U(1). Especially, αsub(s) has a lower bound: αsub(s)(M sub(L)) >= 5(sin2theta sub(w)-1/6)-1αsub(em)/9 (M sub(L) --85 GeV). Some comments are made on the representation of the Higgs scalars which describe the symmetry breaking of SO(10). It is claimed that the minimal set includes (54), (45), (16) and (10). (author)
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Additional details
Publishing Information
- Imprint Pagination
- 17 p.
- Report number
- INS--388
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 12628584
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- GAUGE INVARIANCE; HIGGS BOSONS; LEPTONS; MASS; MASS SPECTRA; QUARKS; SO GROUPS; SYMMETRY BREAKING; UNIFIED GAUGE MODELS; VECTOR MESONS
- Descriptors DEC
- BOSONS; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; HADRONS; INTERMEDIATE BOSONS; INVARIANCE PRINCIPLES; LIE GROUPS; MATHEMATICAL MODELS; MESON RESONANCES; MESONS; PARTICLE MODELS; POSTULATED PARTICLES; QUANTUM FIELD THEORY; RESONANCE PARTICLES; SPECTRA; SYMMETRY GROUPS