SciPost Submission Page
Status and prospects for $\tau$ property measurements at Belle II
by Michel Hernández Villanueva, on behalf of the Belle II collaboration
This Submission thread is now published as
Submission summary
| Ontological classification |
|---|
| Academic field: |
Physics |
| Specialties: |
- High-Energy Physics - Experiment
|
| Approach: |
Experimental |
Abstract
The Belle II experiment is a major upgrade of the Belle detector, operating at the SuperKEKB asymmetric-energy $e^+e^-$ collider with a design luminosity of 8 \times $10^{35}$~cm$^{-2}$s$^{-1}$. To date, the detector has recorded over 200 fb$^{-1}$ of data and aims to collect 50 ab$^{-1}$, a factor of x50 more than its predecessor. Belle II has a broad $\tau$ physics program, from high-precision measurements of SM parameters to searches of new physics via experimental probe of BSM processes. In this work, we review the status of the Belle II experiment, and the prospects for the measurement of the $\tau$ lepton mass and lifetime, which are fundamental inputs in tests of LFU violation.
Author comments upon resubmission
Thank you for the editional work. All the corrections implemented, as well as line numbers removed.
List of changes
- L2: energy-asymmetric -> asymmetric-energy
- L8: fundamental inputs -> which are fundamental inputs
- L26: Fixing format in scientific notation
- L33: tau- tau- -> tau+ tau-
- L49: convention +- used in all the text
- L53: with the -> while the
- Line numbers removed
