21–26 Jun 2026
U. Ottawa - Learning Crossroads (CRX) Building
America/Toronto timezone
Welcome to the 2026 CAP Congress Program website! / Bienvenue au siteweb du programme du Congrès de l'ACP 2026!

What can collider experiments tell us about axions in multi-Higgs models

22 Jun 2026, 14:45
15m
U. Ottawa - Learning Crossroads (CRX) Building

U. Ottawa - Learning Crossroads (CRX) Building

100 Louis-Pasteur Private, Ottawa, ON K1N 9N3
Oral Competition (Graduate Student) / Compétition orale (Étudiant(e) du 2e ou 3e cycle) Particle Physics / Physique des particules (PPD) (PPD) M2-10 | (PPD)

Speaker

Srobona Basak (Carleton University)

Description

The QCD axion has long been considered to provide a natural solution to the strong CP problem. One of the two main classes of models that give rise to an axion is the Dine-Fischler-Srednicki-Zhitnitsky (DFSZ) model, which contains two Higgs doublets and a singlet complex scalar field. Generally, the LHC does not conduct searches for the QCD axion, whereas experiments at the LHC are very important for two-Higgs doublet model searches. We explore the collider phenomenology of multi-Higgs models with an axion.

Keyword-1 Axion
Keyword-2 2HDM

Authors

Heather Logan (Carleton University) Seyda Ipek Srobona Basak (Carleton University)

Presentation materials

There are no materials yet.