PoS - Proceedings of Science
Volume 414 - 41st International Conference on High Energy physics (ICHEP2022) - Poster Session
Search for rare decays at BESIII
Y. Song
Full text: pdf
Pre-published on: November 20, 2022
Published on: June 15, 2023
Based on 10 billion $J/\psi$ events accumulated by the BESIII detector, we show the searches for the rare process of $J/\psi$ weak decays. We also search for other rare decay process, such as the FCNC process $D^0\to\pi^0\nu\bar{\nu}$. Using $J/\psi$ decay, BESIII also produce millions of Hyperon, which can be used to search for the rare decay process $\Xi^-\to\Xi^0 e\nu$.
DOI: https://doi.org/10.22323/1.414.0957
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