We report a measurement of the $B^0_{s}$ lifetime in the semileptonic decay channel $B^0_{s}\to D^-_s \mu^{+}\nu X$ (and its charge conjugate), using approximately 0.4 fb$^{-1}$ of data collected with the D0 detector during 2002 -- 2004. We have reconstructed 5176 $D^-_s \mu^{+}$ signal events, where the $D_s^-$ is identified via the decay $D_s^-\to \phi\pi^-$, followed by $\phi\to K^+ K^-$. Using these events, we have measured the $B^0_s$ lifetime to be $\tau(B^0_{s}) = 1.398 \pm 0.044$ $({stat}) ^{+0.028}_{-0.025}$ $({syst}) {ps}$. This is the most precise measurement of the $B_s^0$ lifetime to date
We report a measurement of the Bs0 lifetime in the semileptonic decay channel Bs0→Ds-μ+νX (and its c...
We present an updated measurement of the B0s lifetime using the semileptonic decays B0s→D−sμ+νX, wit...
D0Using the exclusive decay B^0_s -> J/psi (mu+mu-) phi(K+K-), we report the most precise single mea...
submitted to Phys. Rev. Lett - D0We report a measurement of the $B^0_{s}$ lifetime in the semilepton...
We report a measurement of the $B^0_{s}$ lifetime in the semileptonic decay channel $B^0_{s}\to D^-_...
We report a measurement of the $B^0_{s}$ lifetime in the semileptonic decay channel $B^0_{s}\to D^-_...
8 pages, 2 figures, submitted to Phys. Rev. Lett ; See paper for full list of authorsInternational a...
We report a measurement of the Bs0 lifetime in the semileptonic decay channel Bs0→Ds-μ+νX (and its c...
We present an updated measurement of the B0s lifetime using the semileptonic decays B0s→D−sμ+νX, wit...
D0Using the exclusive decay B^0_s -> J/psi (mu+mu-) phi(K+K-), we report the most precise single mea...
submitted to Phys. Rev. Lett - D0We report a measurement of the $B^0_{s}$ lifetime in the semilepton...
We report a measurement of the $B^0_{s}$ lifetime in the semileptonic decay channel $B^0_{s}\to D^-_...
We report a measurement of the $B^0_{s}$ lifetime in the semileptonic decay channel $B^0_{s}\to D^-_...
8 pages, 2 figures, submitted to Phys. Rev. Lett ; See paper for full list of authorsInternational a...
We report a measurement of the Bs0 lifetime in the semileptonic decay channel Bs0→Ds-μ+νX (and its c...
We present an updated measurement of the B0s lifetime using the semileptonic decays B0s→D−sμ+νX, wit...
D0Using the exclusive decay B^0_s -> J/psi (mu+mu-) phi(K+K-), we report the most precise single mea...