[2025-01-18] For better promotion of the events, the categories in this system will be adjusted. For details, please refer to the announcement of this system. The link is https://indico-tdli.sjtu.edu.cn/news/1-warm-reminder-on-adjusting-indico-tdli-categories-indico

1–4 Jun 2023
Tsung-Dao Lee Institute
Asia/Shanghai timezone

The Higgs boson masses and Higgs decays in the B-LSSM with explicit CP violation

2 Jun 2023, 18:45
5m
Tsung-Dao Lee Institute

Tsung-Dao Lee Institute

1F

Speaker

Wen-Hui Zhang (河北大学)

Description

We calculate one-loop radiation corretions to the mass matrix of the neutral Higgs boson in the B-L Supersymmetric Standard Model (B-LSSM) with explicit CP violation. Within the effective potential methods,the masses of the neutral Higgs-boson are calculated at the one-loop level by taking into account the contributions of the following loops of ordinary particles and superparticles: the top quarks,the bottom quarks,the scalar top quarks and the scalar bottom quarks. At the same time,we also calculate the lightest Higgs decays $h^0\rightarrow \gamma\gamma$,$h^0\hspace{-0.1cm}\rightarrow \hspace{-0.1cm}f\bar{f}$,$h^0\hspace{-0.1cm}\rightarrow \hspace{-0.1cm}VV^*($V=W,Z$)$,$h^0\hspace{-0.1cm}\rightarrow\hspace{-0.1cm} gg $ in the B-L supersymmetric standard model (B-LSSM) with explicit CP violation.

Primary author

Wen-Hui Zhang (河北大学)

Co-authors

Presentation materials