Abstract
The lifetime measurement of the B0s meson in the decay channel B0s → J/Ψ f0 (980) is reported, which is a CP-odd state. Using 10.4 fb-1 of data collected with the D0 detector in Run II of the Tevatron, the lifetime of the CP-odd component of the B0s meson is measured to be τ(B0s) = 1.70 ± 0.14 (stat) ± 0.05 (syst) ps.
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