$B_s^0$ lifetime measurement in the CP-odd decay channel $B^{0}_{s} \to J/ψ\mbox{ }f_{0}(980)$

D0 Collaboration

The lifetime of the $B_s^0$ meson is measured in the decay channel $B^{0}_{s} \to J/ψ\mbox{ }π^+ π^-$ with $880\le M_{{\pi }^{+}{\pi }^{-}}\le 1080$ MeV/$c^2$, which is mainly a CP-odd s…