2023 CAP Congress / Congrès de l'ACP 2023

Session

(DTP/PPD) W3-5 New Physics and the Dark Sector | La nouvelle physique et le secteur sombre (DPT/PPD)

W3-5

21 Jun 2023, 15:45

University of New Brunswick

Conveners

(DTP/PPD) W3-5 New Physics and the Dark Sector | La nouvelle physique et le secteur sombre (DPT/PPD)

• Nassim Bozorgnia
• Nassim Bozorgnia (York University, University of Alberta)

3586. (I) Light sub-GeV dark matter at accelerators

Adam Ritz

21/06/2023, 15:45

Theoretical Physics / Physique théorique (DTP-DPT)

Invited Speaker / Conférencier(ère) invité(e)

I'll discuss the motivations for sub-GeV dark matter scenarios, and review progress over the past decade in accelerator-based searches.

3618. The scalar field of screening models and neutrinos' helicity flip

Dr Fayçal Hammad

21/06/2023, 16:15

Theoretical Physics / Physique théorique (DTP-DPT)

Oral (Non-Student) / Orale (non-étudiant(e))

Investigating neutrinos’ helicity flip that could be caused by the curvature of spacetime becomes more involved when the neutrinos are, in addition, allowed to couple to a scalar field. It is, nevertheless, of great importance to investigate such a possibility if one wishes to keep up with multi-messenger astronomy and explore novel ways of bringing into evidence any eventual existence of...

3867. Calculation of Muon Self Energy using MARTY.

Maryam Bibi (Memorial University of Newfoundland)

21/06/2023, 16:30

Theoretical Physics / Physique théorique (DTP-DPT)

Oral not-in-competition (Graduate Student) / Orale non-compétitive (Étudiant(e) du 2e ou 3e cycle)

Muons are elementary particles with a finite lifetime, and their self-energy describes the interaction between a muon and the surrounding electromagnetic field. Accurate determination of the muon self-energy is essential for precision tests of the electroweak sector of the Standard Model and for probing new physics beyond the current model. In this study, we utilized the Marty program to...