26th International Conference on Supersymmetry and Unification of Fundamental Interactions (SUSY2018)

23-27 July 2018
Barcelona
Europe/Zurich timezone

Measurements of $R(D^{(*)}$ and other missing energy decays modes at Belle II.

23 Jul 2018, 15:40
20m
Plaza 8

Talk (closed)

Speaker

Guglielmo De Nardo (Universita e sezione INFN di Napoli (IT))

Description

The Belle II experiment is a substantial upgrade of the Belle detector and will operate at the SuperKEKB energy-asymmetric $e^+ e^-$ collider. The accelerator has already successfully completed the first phase of commissioning in 2016 and first electron positron collisions in Belle II are expected for April 2018. The design luminosity of SuperKEKB is $8 \times 10^{35}$ cm$^{-2}$s$^{-1}$ and the Belle II experiment aims to record 50 ab$^{-1}$ of data, a factor of 50 more than the Belle experiment. With this amount of data, decays sensitive to physics beyond the Standard Model can be studied with unprecedented precision. In this talk we will present our prospects for studying lepton flavor non-universality with the modes $B\to D^{(*)}\tau\nu$. Prospects for other missing energy modes sensitive to physics beyond the Standard Model such as $B^+\to\tau^+\nu$ and $B\to K^{(*)}\nu\bar\nu$ will also be covered

Parallel Session BSM aspects of Flavour and Neutrino Physics

Primary authors

Ida Peruzzi (Laboratori Nazionali di Frascati dell'INFN) Guglielmo De Nardo (Universita e sezione INFN di Napoli (IT))