2017/01/30 by Cowan, Greig A.
#FOS: Physical sciences #High Energy Physics - Experiment (hep-ex)
paper · doi:10.48550/arxiv.1701.08580
These proceedings present the current status of measurements of the CP-violating phase phis by the LHCb collaboration, reviewing the measurements in channels such as Bs0→ J/ψϕ, Bs0→ J/ψπ+π- and Bs0 → ψ(2S)ϕ. The observation of the Bs0→ηcϕ decay mode is presented for the first time, which can be used to measure ϕs with larger data samples that will be collected over the coming years by the LHCb experiment. Finally, the expected increase in precision from LHCb measurements of ϕs over the next decade is presented.