Higgs mediated Flavour Violation in 2HDMs and the MSSM -- An Overview

In these proceedings we review the flavour phenomenology of two-Higgs-doublet models (2HDMs) and connect the results to the decoupling limit of the MSSM. We first study the impact of FCNC constraints on the allowed parameter space of the 2HDM and examine how recent deviations from the SM expectation...

Descripción completa

Detalles Bibliográficos
Autor principal: Crivellin, Andreas
Lenguaje:eng
Publicado: 2014
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1393/ncc/i2015-11872-y
http://cds.cern.ch/record/1700749
_version_ 1780936251662139392
author Crivellin, Andreas
author_facet Crivellin, Andreas
author_sort Crivellin, Andreas
collection CERN
description In these proceedings we review the flavour phenomenology of two-Higgs-doublet models (2HDMs) and connect the results to the decoupling limit of the MSSM. We first study the impact of FCNC constraints on the allowed parameter space of the 2HDM and examine how recent deviations from the SM expectations in tauonic $B$ decays (observed by BABAR) can be explained in a 2HDM with generic flavour structure (of type III) with sizable flavour violation in the up-sector. Afterwards, we discusses the matching of the MSSM on the 2HDM of type III. Here we focus on the two-loop SQCD corrections to the Higgs-quark-quark couplings.
id cern-1700749
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2014
record_format invenio
spelling cern-17007492022-03-04T03:04:59Zdoi:10.1393/ncc/i2015-11872-yhttp://cds.cern.ch/record/1700749engCrivellin, AndreasHiggs mediated Flavour Violation in 2HDMs and the MSSM -- An OverviewParticle Physics - PhenomenologyIn these proceedings we review the flavour phenomenology of two-Higgs-doublet models (2HDMs) and connect the results to the decoupling limit of the MSSM. We first study the impact of FCNC constraints on the allowed parameter space of the 2HDM and examine how recent deviations from the SM expectations in tauonic $B$ decays (observed by BABAR) can be explained in a 2HDM with generic flavour structure (of type III) with sizable flavour violation in the up-sector. Afterwards, we discusses the matching of the MSSM on the 2HDM of type III. Here we focus on the two-loop SQCD corrections to the Higgs-quark-quark couplings.In these proceedings we review the flavour phenomenology of two-Higgs-doublet models (2HDMs) and connect the results to the decoupling limit of the MSSM. We first study the impact of FCNC constraints on the allowed parameter space of the 2HDM and examine how recent deviations from the SM expectations in tauonic $B$ decays (observed by BABAR) can be explained in a 2HDM with generic flavour structure (of type III) with sizable flavour violation in the up-sector. Afterwards, we discusses the matching of the MSSM on the 2HDM of type III. Here we focus on the two-loop SQCD corrections to the Higgs-quark-quark couplings.arXiv:1405.2838CERN-PH-TH-2014-087CERN-PH-TH-2014-087CERN-PH-TH-2014-087oai:cds.cern.ch:17007492014-05-12
spellingShingle Particle Physics - Phenomenology
Crivellin, Andreas
Higgs mediated Flavour Violation in 2HDMs and the MSSM -- An Overview
title Higgs mediated Flavour Violation in 2HDMs and the MSSM -- An Overview
title_full Higgs mediated Flavour Violation in 2HDMs and the MSSM -- An Overview
title_fullStr Higgs mediated Flavour Violation in 2HDMs and the MSSM -- An Overview
title_full_unstemmed Higgs mediated Flavour Violation in 2HDMs and the MSSM -- An Overview
title_short Higgs mediated Flavour Violation in 2HDMs and the MSSM -- An Overview
title_sort higgs mediated flavour violation in 2hdms and the mssm -- an overview
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1393/ncc/i2015-11872-y
http://cds.cern.ch/record/1700749
work_keys_str_mv AT crivellinandreas higgsmediatedflavourviolationin2hdmsandthemssmanoverview

Ejemplares similares