The 29th International Workshop on Weak Interactions and Neutrinos

Session

Parallel talks 6: Electroweak Interactions

7 Jul 2023, 16:10

A542 (Haiqin Building #6)

Conveners

Parallel talks 6: Electroweak Interactions

• Wei Liu (Nanjing University of Science and Technology)

Contribution list Timetable

184. Spontaneous CP violation and supersymmetry

Norimi Yokozaki (Zhejiang Univ.)

07/07/2023, 16:10

Parallel talk

185. EWPT & Baryogenesis

Huaike Guo (UCAS)

07/07/2023, 16:35

Parallel talk

21. Electroweak sphaleron under multiple-step EWPT with the general high dimensional SU(2) multiplet extension to the Standard model

Yanda Wu (Shanghai Jiao Tong University)

07/07/2023, 17:00

Parallel talk

In this study, we present a comprehensive analysis of the electroweak sphaleron formalism and its application to the electroweak phase transition (EWPT). We offer an equivalence proof for various sphaleron configurations and construct the previously unestablished high-dimensional $SU(2)$ sphaleron transformation matrix. Furthermore, we provide an in-depth examination of non-contractible loops...

9. Light dark matter around 100 GeV from the inert doublet model

Ms Leila Kalhor (Shahid Beheshti University)

07/07/2023, 17:25

Parallel talk

We made global fits of the inert Higgs doublet model (IDM) in the light of collider and dark matter search limits and the requirement for a strongly first-order electroweak phase transition (EWPT). These show that there are still IDM parameter spaces compatible with the observational constraints considered. In particular, the data and theoretical requirements imposed favour the hypothesis for...