Progress of the Future Super Tau-Charm Facility

17 Oct 2023, 11:00
30m
Edith Stein Raum

Edith Stein Raum

Talk Facilities

Speaker

Prof. Xiao-Rui Lyu (University of Chinese Academy of Sciences)

Description

The proposed super $\tau$-charm facility (STCF) is a symmetric electron-positron collider, designed to provide $e^+e^−$ interactions at a center-of-mass energy from 2.0 to 7.0 GeV. This energy region corresponds to the transitions between non-perturbative quantum chromodynamics (QCD) and perturbative QCD. Hence, a large variety of topics in elementary particle physics can be pursued at STCF, including exploring QCD and hadron spectroscopy, precisely measurement of electroweak interactions and flavor physics as well as searching for the new physics beyond the standard model. The peaking luminosity at STCF is designed to be at least $0.5×10^{35}\,{\rm cm}^{−2}{\rm s}^{−1}$ and is expected to deliver more than 1 ab$^{−1}$ of integrated luminosity per year. In this talk, the physics potentials will be introduced, as well as the recent progress on the project R&D.

Parallel Session Future Facilities and Directions

Primary author

Prof. Xiao-Rui Lyu (University of Chinese Academy of Sciences)

Presentation materials