22nd Conference on Flavor Physics and CP Violation (FPCP 2024)

Progress of the Super Tau Charm Facility in China

30 May 2024, 15:10

20m

Chulalongkorn University

Plenary session Future facility Future facilities

Speaker

Qipeng Hu (University of Science and Technology of China (CN))

Description

The Super Tau Charm Facility (STCF), a planned symmetric electron-positron collider in China, aims to facilitate $e^{+}{e}^{-}$ collisions across a center-of-mass energy range of 2 to 7 GeV, targeting a peak luminosity of $0.5\times {10}^{35}{\mathrm{cm}}^{-2}{\mathrm{s}}^{-1}$. With an anticipated annual integrated luminosity exceeding $1a{b}^{-1}$, the STCF is poised to generate vast datasets. These will enable precision measurements of XYZ particles' properties, exploration of new CP violation sources within strange-hyperon and tau-lepton sectors, and accurate Cabibbo angle (${\theta }_c$) measurements to test the unitarity of the CKM matrix; search for anomalous decays with sensitivities extending down to the level of SM-model expectations, among other objectives. This talk will cover the STCF's physics goals and outline the latest advancements in the project’s R&D.

Presentation materials

FPCP2024-STCF-QHu-ver1.pdf