Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Howard E. Haber"'
Publikováno v:
Physical Review D. 46:3015-3024
The decay {ital h}{sup 0}{r arrow}{ital A}{sup 0}{ital A0} (where {ital h}{sup 0} and {ital A}{sup 0} are the lightest {ital CP}-even and {ital CP}-odd Higgs bosons of a two-Higgs-doublet model) is kinematically forbidden at the tree level in the min
Publikováno v:
Physical Review D. 46:2040-2051
The {ital CP}-odd Higgs boson {ital A}{sup 0} of a nonminimal Higgs model possesses no tree-level couplings to vector-boson pairs. As a result, many of the techniques employed to search for the standard model Higgs boson at the Superconducting Super
Publikováno v:
Physical Review D. 44:191-201
In two-Higgs-doublet models, the ${H}^{\ifmmode\pm\else\textpm\fi{}}{W}^{\ensuremath{\mp}}V$ vertex ($V=Z or \ensuremath{\gamma}$) does not occur at the tree level, but is generated at one-loop order. We derive explicit formulas for the contribution
Autor:
Heather E. Logan, Howard E. Haber
Publikováno v:
Physical Review D. 62
We explore the radiative corrections to the process Z → bb in models with ex- tended Higgs sectors. The observables Rb and Ab are sensitive to these corrections. Rb is the hadronic branching fraction of Z bosons to bb, Rb = ( Z → b ¯)/( Z → ha
Publikováno v:
Physical Review D. 29:1990-2004
We describe a simple, softly broken supersymmetric model of electroweak interactions. In its simplest form, supersymmetry breaking is imposed via explicit mass terms for scalar quarks and leptons. We apply this model to the discussion of the decay pr