Recent results from Belle II (5 octobre 2023) · IJCLab Events Directory (Indico)

Recent results from Belle II

jeudi 5 octobre 2023 - 11:00

lundi 2 octobre 2023
mardi 3 octobre 2023
mercredi 4 octobre 2023
jeudi 5 octobre 2023
11:00 Recent results from Belle II - James Libby
Recent results from Belle II
- James Libby
11:00 - 12:00
Room: 200/1-101 - Salle 101 Belle II collects data from e+e- collisions at an energy close to the mass of the Upsilon(4S) resonance. Large samples of B mesons, charm hadrons and tau leptons are produced to study quark and lepton flavour observables. In addition, probes of the light dark sector are possible with these data. Run 1 concluded in summer 2022 having recorded a sample corresponding to an integrated luminosity of 362 fb-1. In this talk I present results derived from this sample. These results relate to searches for Z’ bosons, properties of the tau lepton, CP violation, tests of lepton-flavour universality and the electroweak penguin decay B->Knunu. The talk will conclude with the plans for Run 2 and beyond.

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