Restrictions on two Higgs doublet models and CP violation at the unification scale

Technical Report · Wed Apr 01 04:00:00 EST 1987

DOI:https://doi.org/10.2172/6172237· OSTI ID:6172237

Athanasiu, G G

Bounds on charged Higgs masses and couplings in models with two Higgs doublets are examined that came from CP violation in the neutral K system. Bounds on charged Higgs masses and couplings in two Higgs doublet models are also obtained from their effects on neutral-B-meson mixing. The bounds are found to be comparable to those obtained with additional assumptions from the neutral K system. The three generation phase invariant measure of CP violation is shown to satisfy a simple and solvable renormalization group equation. Its value is seen to fall by four to eight orders of magnitude between the weak and grand unification scales in the standard model, as well as in its two Higgs and supersymmetric extensions. (LEW)

• Research Organization: Stanford Linear Accelerator Center, Menlo Park, CA (USA)
• DOE Contract Number: AC03-76SF00515
• OSTI ID: 6172237
• Report Number(s): SLAC-313; ON: DE87014696
• Country of Publication: United States
• Language: English

Related Subjects

645400* -- High Energy Physics-- Field Theory
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
B MESONS
BOSONS
CP INVARIANCE
ELEMENTARY PARTICLES
HADRONS
HIGGS BOSONS
HIGGS MODEL
INVARIANCE PRINCIPLES
KAONS
LIMITING VALUES
MASS
MASS DOUBLETS
MATHEMATICAL MODELS
MESONS
PARTICLE MODELS
POSTULATED PARTICLES
PSEUDOSCALAR MESONS
QUARKONIUM
RENORMALIZATION
STANDARD MODEL
STRANGE MESONS
STRANGE PARTICLES
SUPERSYMMETRY
SYMMETRY
SYMMETRY BREAKING
TOPONIUM
UNIFIED GAUGE MODELS