15–18 Mar 2021
Zoom
Europe/Zurich timezone

Precise calculations of charged Higgs boson decays in NMSSM

16 Mar 2021, 18:00
20m
Online Conference (Zoom)

Online Conference

Zoom

PD1: Theoretical Developments PD1: Theoretical Developments

Speaker

Kodai Sakurai

Description

Despite the discovery of the Higgs boson with a mass of 125 GeV, the structure of the Higgs sector remains unknown. In light of the current situation that a second Higgs boson has not been discovered, indirect searches of such a new particle through observables for Higgs bosons are more and more important. This requires accurate theoretical predictions for such observables in order to compare them with the precision measurements in experiments. In this study, we calculated the full one-loop corrections to the decay widths for various charged Higgs boson decays in the framework of Next-to-Minimal Supersymmetric Model (NMSSM) with CP violation. In this talk, we discuss the impact of the NLO corrections for the branching ratio of each decay mode in a wide range of parameter space that is compatible with the experimental constraints.

Time Zone Europe/Africa/Middle East

Primary authors

Dr Thi Nhung Dao (Institute of physics, Vietnam) Milada Margarete Mühlleitner Dr Shruti Patel (Karlsruhe institute of Technology ) Kodai Sakurai

Presentation materials