Flavor Physics with Belle and Belle II

Sumitted to PubDB: 2023-05-08

Category: Talk, Visibility: Public

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Authors	Takeo Higuchi
Date	April 20, 2023
Belle II Number	BELLE2-TALK-CONF-2023-055
Abstract	Belle II is a high-energy physics experiment searching for new physics in a large number of B meson, D meson, and tau lepton decays produced in electron-positron collisions at the SuperKEKB accelerator at KEK laboratory in Japan. Belle II has reported a handful of world-leading or competitive results to date. Examples of the results include the lepton universality tests, the search for the new CP-violating phase and the long-lived particles, and the tau leptons mass. We will report on the latest new-physics search results at Belle II. Belle II operation is currently suspended to upgrade the vertex detector and PID detector. At the symposium, we will also review the status of the upgrade activities and discuss the positive impact of the upgrade on physics output. Relevant results from still lasting the predecessor Belle activities will also be mentioned.
Conference	2023 KPS spring meeting