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Regular version of the site

Article

Measurement of CP-violation parameters in decays of Bs0 → J/ψ φ with the ATLAS detector

Journal of Physics: Conference Series. 2017. Vol. 798. No. 1. P. 1-4.

A measurement of CP-violating weak phase and  meson decay width difference with  decays in the ATLAS experiment is presented. It is based on integrated luminosity of 14.3 fb−1 collected by the ATLAS detector from 8 TeV pp collisions at the LHC. The measured values are statistically combined with those from 4.9 fb−1 of 7 TeV collisions data, yielding an overall Run-1 ATLAS result.