ๅญฆๆœฏๆŠฅๅ‘Š

Search for CP violation in charm and beauty sectors

by Dr Liang Sun (University of Cincinnati)

Asia/Shanghai
B324 (IHEP)

B324

IHEP

Description
This talk mainly focus on two analysis work in both BABAR and LHCb experiments. Based on the full BABAR dataset of 471 million ๐ต๐ต pairs, the branching fraction of ๐ตโ†’๐‘‹๐‘ ๐‘™+๐‘™โˆ’ is measured, and the direct CP violation is searched from a sum of exclusive final states. Also with 3 fbโˆ’1 PP collision data from LHCb, the ๐ท0โˆ’๐ท0 mixing and CP violation are measured using ๐ทโˆ—+โ†’๐ท0๐œ‹+ decays. Also two ongoing analyses based on the full BABAR dataset will be covered. One is the measurement of M ๐ทโˆ—+ โˆ’M ๐ท+ from ๐ทโˆ—+โ†’๐ท+๐œ‹0. And the other is the time-dependent amplitude analysis of ๐ท0โ†’๐œ‹+๐œ‹โˆ’๐œ‹0 with the ๐ท0โˆ’๐ท0 mixing parameters extracted.
Poster
Slides