Measurement of the CP Asymmetry in B_{s}^{0} −B [over ¯] _{s}^{0} Mixing

Author(s): R. Aaij et al. (LHCb Collaboration)

The rate difference between two $CP$-conjugate decays of bottom-strange mesons shows no sign of deviation from the Standard Model, in contrast to a previous hint.

[Phys. Rev. Lett. 117, 061803] Published Fri Aug 05, 2016