Update on rare [ital K] and [ital B] decays in the two-Higgs-doublet model

Journal Article · Wed Dec 01 04:00:00 EST 1993 · Physical Review, D (Particles Fields); (United States)

DOI:https://doi.org/10.1103/PhysRevD.48.5419· OSTI ID:5685392

Belanger, G ^[1]; Geng, C Q ^[2]; Turcotte, P ^[1]

---

1. Laboratoire de Physique Nucleaire, Universite de Montreal, C.P. 6128, Succ. A, Montreal, PQ, H3C 3J7 (Canada)
2. Department of Physics Astronomy and Ames Laboratory, Iowa State University, Ames, Iowa 50011 (United States)

The new CLEO measurement [ital B]([ital b][r arrow][ital s][gamma])[lt]5.4[times]10[sup [minus]4] puts severe constraints on the parameters of the two-Higgs-doublet model. We find that [ital m][sub [ital H]][sup +][gt]320 GeV (540 GeV) for [ital m][sub [ital t]]=120 GeV (150 GeV). This new measurement implies that the planned rare kaon decay experiments will be insensitive to the charged Higgs boson.

• DOE Contract Number: W-7405-ENG-82
• OSTI ID: 5685392
• Journal Information: Physical Review, D (Particles Fields); (United States), Journal Name: Physical Review, D (Particles Fields); (United States) Vol. 48:11; ISSN PRVDAQ; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

662210 -- Specific Theories & Interaction Models
662350* -- Decays of Mesons-- (1992-)
662390 -- Electromagnetic Processes & Properties-- (1992-)
662420 -- Properties of Mesons & Meson Resonances-- (1992-)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
B MESONS
BEAUTY PARTICLES
BOSONS
BRANCHING RATIO
CHARGED PARTICLES
CP INVARIANCE
DECAY
ELEMENTARY PARTICLES
FIELD THEORIES
HADRONS
HIGGS MODEL
INVARIANCE PRINCIPLES
KAONS
KOBAYASHI-MASKAWA MATRIX
MATHEMATICAL MODELS
MATRICES
MESONS
MIXING
PARTICLE DECAY
PARTICLE MODELS
PSEUDOSCALAR MESONS
Pa
Particle Systematics-- Unified Theories & Models-- (1992-)
STANDARD MODEL
STRANGE MESONS
STRANGE PARTICLES
UNIFIED GAUGE MODELS
UNIFIED-FIELD THEORIES
VIOLATIONS