Tauonic B decays in 2HDMs and the MSSM in the decoupling limit

2012/12/11 by Andreas Crivellin, Crivellin, Andreas
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #High Energy Physics - Phenomenology (hep-ph) #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ex #hep-ph

paper · pdf · doi:10.48550/arxiv.1212.2561

6 pages, 3 figures, proceedings of: Prospects for Charged Higgs Discovery at Colliders - Charged 2012

arxiv created 2012/12/11 · openalex publication_date 2012/12/11 · arxiv updated 2012/12/12 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

In these proceedings we review two aspects of 2HDMs with generic Yukawa structures. The first part considers how recent deviations from the SM expectations in tauonic B decays (observed by BABAR) can be explained in a 2HDM of type III with sizable flavour violation in the up-sector. The second part discusses the matching of the MSSM on the 2HDM of type III. Here we focus on the recently calculated two-loop SQCD corrections to the Higgs-quark-quark couplings.

Related

• Charged Higgs: Interpretation of B-physics results
• Tauonic B decays and Higgs mediated flavour violation
• Overview of flavour physics with focus on the MSSM and 2HDMs
• CP Violation in B Decays in a 2-Higgs Doublet Model for the Top Quark
• Update of the 2HDM-III with a four-zero texture in the Yukawa matrices and phenomenology of the charged Higgs Boson