[ital CP] violation in the decay [ital b][r arrow][ital s][gamma] in the two-Higgs-doublet model
Journal Article
·
· Physical Review Letters; (United States)
- Department of Physics, Carnegie-Mellon University, Pittsburgh, Pennsylvania 15213 (United States)
In the most general two-Higgs-doublet model with an approximate family symmetry and [ital CP] violation originating solely from the relative phase of two vacuum expectation values, [ital CP] asymmetry in the decay [ital b][r arrow][ital s][gamma] may arise from the [ital CP] violation of the charged Higgs boson interactions with fermions. This asymmetry may be larger than in the standard model and can lie between 10[sup [minus]2] and 10[sup [minus]1]. The decay rate of [ital b][r arrow][ital s][gamma] is allowed to be smaller or larger than in the standard model.
- DOE Contract Number:
- FG02-91ER40682
- OSTI ID:
- 6818327
- Journal Information:
- Physical Review Letters; (United States), Journal Name: Physical Review Letters; (United States) Vol. 73:21; ISSN 0031-9007; ISSN PRLTAO
- Country of Publication:
- United States
- Language:
- English
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Conference
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Fri Jan 31 23:00:00 EST 1992
· AIP Conference Proceedings (American Institute of Physics); (United States)
·
OSTI ID:5518842
[ital CP] violation in the bosonic sector of the SM with two Higgs doublets
Journal Article
·
Tue Nov 30 23:00:00 EST 1993
· Physical Review, D (Particles Fields); (United States)
·
OSTI ID:5585996
[ital B][sub [ital s]][r arrow][gamma][gamma] decay in the two-Higgs-doublet model
Journal Article
·
Sun Aug 01 00:00:00 EDT 1993
· Physical Review, D (Particles Fields); (United States)
·
OSTI ID:6330445
Related Subjects
662210 -- Specific Theories & Interaction Models
662390* -- Electromagnetic Processes & Properties-- (1992-)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ASYMMETRY
BEAUTY PARTICLES
CP INVARIANCE
DECAY
ELEMENTARY PARTICLES
FERMIONS
HIGGS BOSONS
HIGGS MODEL
INVARIANCE PRINCIPLES
MATHEMATICAL MODELS
PARTICLE DECAY
PARTICLE MODELS
POSTULATED PARTICLES
Pa
Particle Systematics-- Unified Theories & Models-- (1992-)
RADIATIVE DECAY
STANDARD MODEL
STRANGE PARTICLES
UNIFIED GAUGE MODELS
VIOLATIONS
662390* -- Electromagnetic Processes & Properties-- (1992-)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ASYMMETRY
BEAUTY PARTICLES
CP INVARIANCE
DECAY
ELEMENTARY PARTICLES
FERMIONS
HIGGS BOSONS
HIGGS MODEL
INVARIANCE PRINCIPLES
MATHEMATICAL MODELS
PARTICLE DECAY
PARTICLE MODELS
POSTULATED PARTICLES
Pa
Particle Systematics-- Unified Theories & Models-- (1992-)
RADIATIVE DECAY
STANDARD MODEL
STRANGE PARTICLES
UNIFIED GAUGE MODELS
VIOLATIONS