13–16 May 2025
Lund University Fysiska Institutionen, Sweden
Europe/Stockholm timezone

CP-violation in (semi)leptonic η decays within the SMEFT framework

13 May 2025, 11:30
30m
Lecture Hall A, L317 (Lund University Fysiska Institutionen, Sweden)

Lecture Hall A, L317

Lund University Fysiska Institutionen, Sweden

Speaker

Dr PABLO SÁNCHEZ PUERTAS (University of Granada)

Description

Currently and in the near future, a variety of $\eta$ factories are exploring the potential to search for new physics through different $\eta$ decays. One possibility being considered is to search for signs of CP-violation in eta decays. Since the Standard Model predicts an extremely suppressed rate for CP-violation in the $\eta$ sector, any positive signal would be a clear sign of new physics. In this talk, we will focus on C-even P-odd signals, which are stringently constrained by electric dipole moments. Employing the Standard Model effective field theory, we will discuss such bounds and the prospects for detecting CP-violation at different $\eta$ factories.

Author

Dr PABLO SÁNCHEZ PUERTAS (University of Granada)

Presentation materials