ϵ′/ϵ from charged-Higgs-induced gluonic dipole operators

Dipole - Dipole Interactions of Charged - Magnetic Grains

Higgs-Higgsino-gaugino induced two loop electric dipole moments

Yingchuan Li,* Stefano Profumo, and Michael Ramsey-Musolf Department of Physics, University of Wisconsin, Madison, Wisconsin 53706 USA Department of Physics and Santa Cruz Institute for Particle Physics, University of California, 1156 High Street, Santa Cruz, California 95064, USA Kellogg Radiation Laboratory, California Institute of Technology, Pasadena, California 91125 USA (Received 9 July 2...

Tools for Charged Higgs Bosons

In order to identify the Higgs sector realized in nature, the predictions for Higgs boson masses, production cross sections and decay widths have to be compared with experimental results. We give a brief overview about computer codes for the evaluation of the properties of charged Higgs bosons, mostly focusing on the case of the Minimal Supersymmetric Standard Model (MSSM). We briefly review th...

Constraints on Charged - Higgs Couplings

Using the experimental value of the Et -KS mass difference, we derive constraints on charged-Higgs couplings in gauge theories of the weak and electromagnetic interactions. These bounds severely restrict the possible magnitude of charged-Higgs effects in K and D meson decays.' Our results are based on the observation that charge-Higgs exchange contributions to K"go mixing are of order l/g where...

Constraints on the Charged Higgs Sector from B Physics

We present the bounds that can be obtained on the charged Higgs sector in two-HiggsDoublet Models from measurements at LEP of the decay B → Dτν, and from searches by CLEO for the inclusive decay b→ sγ. Presented at the 1992 Meeting of the Division of Particles and Fields, Fermilab, Bataiva, IL, November 10-14, 1992. Research supported by the U.S. Department of Energy, Division of High Energy Ph...