Heavy Z boson decays to W,Z and Higgs bosons in E/sub 6/ superstring models
Conference
·
· Int. J. Mod. Phys. A; (United States)
OSTI ID:5124812
The authors report on the decays of a heavy neutral gauge boson Z/sub 2/ into W/sup +/W/sup -/, the Z and a Higgs boson, or two Higgs bosons in superstring-inspired electroweak models with an extra U(1) gauge group, two Higgs doublets and a Higgs singlet. The branching ratios for these processes are generally similar and two boson decay modes of Z/sub 2/ must exist at the few percent level if kinematically accessible, although the bosonic modes which dominate in any given scenario depend on the U(1) quantum numbers and mixing in the Higgs sector.
- Research Organization:
- Physics Dept., Univ. of Wisconsin, Madison, WI (US)
- OSTI ID:
- 5124812
- Report Number(s):
- CONF-8705163-
- Conference Information:
- Journal Name: Int. J. Mod. Phys. A; (United States) Journal Volume: 2:4
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
645203* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Weak Interactions & Properties
653005 -- Nuclear Theory-- Radioactive Decay
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BOSONS
COMPOSITE MODELS
DECAY
ELEMENTARY PARTICLES
EXTENDED PARTICLE MODEL
GAUGE INVARIANCE
HIGGS BOSONS
INTERMEDIATE BOSONS
INTERMEDIATE VECTOR BOSONS
INVARIANCE PRINCIPLES
LIE GROUPS
MATHEMATICAL MODELS
PARTICLE DECAY
PARTICLE MODELS
POSTULATED PARTICLES
QUARK MODEL
STRING MODELS
SUPERSYMMETRY
SYMMETRY
SYMMETRY GROUPS
U GROUPS
U-1 GROUPS
W MINUS BOSONS
W PLUS BOSONS
WEAK PARTICLE DECAY
Z NEUTRAL BOSONS
653005 -- Nuclear Theory-- Radioactive Decay
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BOSONS
COMPOSITE MODELS
DECAY
ELEMENTARY PARTICLES
EXTENDED PARTICLE MODEL
GAUGE INVARIANCE
HIGGS BOSONS
INTERMEDIATE BOSONS
INTERMEDIATE VECTOR BOSONS
INVARIANCE PRINCIPLES
LIE GROUPS
MATHEMATICAL MODELS
PARTICLE DECAY
PARTICLE MODELS
POSTULATED PARTICLES
QUARK MODEL
STRING MODELS
SUPERSYMMETRY
SYMMETRY
SYMMETRY GROUPS
U GROUPS
U-1 GROUPS
W MINUS BOSONS
W PLUS BOSONS
WEAK PARTICLE DECAY
Z NEUTRAL BOSONS