Eventi - 27 Maggio 2021 › Seminari generali

The KOTO experiment at J-PARC searches for the CP-violating rare decay KL->pi0 nu nubar. The branching ratio of this decay is predicted to be 3e-11 in the standard model (SM). Because of the small theoretical uncertainty in the prediction, the decay is considered to be a good testing ground to explore new physics beyond the …