Recent results from Belle II

Speaker

  • James Frederick Libby
    Indian Institute of Technology Madras - Physic Coordinator della Collaborazione Belle II

Contatti

Prof. James Frederick Libby (Indian Institute of Technology Madras - Physic Coordinator della Collaborazione Belle II)
Recent results from Belle II

Abstract
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, studies related to the anomalous magnetic momentum of the muon (g-2) are possible with these data. Run 1 concluded in summer 2022 having recorded a sample corresponding to an integrated luminosity of 424 fb-1. In this talk I present results derived from this sample. These results relate to muon g-2, properties of the tau lepton, 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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