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Prospects for $\tau$ lepton physics at Belle II

High Energy Physics - Experiment 2018-12-12 v1

Abstract

The Belle II experiment is an upgrade of the Belle detector and will operate at the SuperKEKB energy-asymmetric e+ee^+e^- collider. The accelerator has already successfully completed the first phase of commissioning and first electron positron-collisions in Belle II were observed in April 2018. The design luminosity of SuperKEKB is 8x1035^{35} cm2^{-2}s1^{-1} and the Belle II experiment aims to record 50 ab1^{-1} of data. Belle II has a broad program of τ\tau physics, in particular, precision measurements of Standard Model parameters and searches of lepton flavor and lepton number violations, benefiting from the large cross-section of the pairwise τ\tau lepton production in e+ee^+e^- collisions. In this talk, we will review the τ\tau lepton physics program of Belle II.

Keywords

Cite

@article{arxiv.1812.04225,
  title  = {Prospects for $\tau$ lepton physics at Belle II},
  author = {Michel Hernández Villanueva},
  journal= {arXiv preprint arXiv:1812.04225},
  year   = {2018}
}

Comments

On behalf of the Belle Collaboration, presented at TAU 2018

R2 v1 2026-06-23T06:38:30.941Z