CP asymmetries in charged Higgs boson decays in MSSM

2008/01/15 by Elena Ginina, Ginina, Elena
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #hep-ph

paper · pdf · doi:10.48550/arxiv.0801.2344

9 pages, 7 figures, contribution to the 4th workshop "Gravity, Astrophysics, and Strings at the Black Sea", Primorsko, Bulgaria, June 10-16, 2007

arxiv created 2008/01/15 · arxiv updated 2009/12/01

Abstract

In the Standard Model with Minimal Supersymmetry, the Lagrangian contains complex parameters which lead to additional CP violation. We study CP violating asymmetries in the decays of the MSSM charged Higgs boson, induced by loop corrections with intermediate SUSY particles, and perform analytical and numerical analysis. The decay rate asymmetry can go up to 25% and the forward-backward asymmetry can reach up to 10%.

Related

• CP violation in charged Higgs boson decays
• CP Violating Asymmetries Induced by Supersymmetry
• CP Violation in the Higgs Sector of the MSSM
• One-loop Corrections to the Two-Body Decays of the Charged Higgs Bosons in the Real and Complex NMSSM
• CP-Violation in the 3-Higgs Doublet Model: CP-Asymmetries from Charged Higgs Bosons and Electric Dipole Moments