Probing New Physics for Muon g-2

Abstract:

I review possible new physics explanations of muon g-2 anomaly with the focus on scenarios with chirally enhanced contributions where new particles can be very heavy, even beyond the reach of future colliders. Thus, the confirmation of such explanations might rely only on indirect evidence. I will show that these scenarios generically predict correlations between muon g-2, muon EDM, and h -> mu mu rate, in addition to di-Higgs and tri-Higgs signals at a muon collider. In specific models these predictions are parameter-free, presenting unique signals that allow models to be tested without directly producing new particles.