29 October 2025 to 2 November 2025
河南省新乡市 (Xinxiang, Henan)
Asia/Shanghai timezone

CP violation in Lb2pKpipi and Lb2Jpsippi decays

1 Nov 2025, 16:20
20m
茉莉厅

茉莉厅

LHCb Parallel 3

Speaker

Xinchen Dai (清华大学)

Description

The first observation of CP violation in the baryon sector was made in the decay $\Lambda_b^0 \to p K^- \pi^+ \pi^-$. In addition, the first evidence of CP violation in beauty baryon decays to charmonium was obtained. In this talk, I will present the analyses of these two decays, discussing the methodology, results, and their implications.

Primary author

Xinchen Dai (清华大学)

Presentation materials