We report on measurements of the mass and lifetime of the \u39eb- baryon using about 1800 \u39eb- decays reconstructed in a proton-proton collision data set corresponding to an integrated luminosity of 3.0fb-1 collected by the LHCb experiment. The decays are reconstructed in the \u39eb-\u2192\u39ec0\u3c0-, \u39ec0\u2192pK-K-\u3c0+ channel and the mass and lifetime are measured using the \u39bb0\u2192\u39bc+\u3c0- mode as a reference. We measure M(\u39eb-)-M(\u39bb0)=178.36\ub10.46\ub10.16MeV/c2, (\u3c4\u39eb-/\u3c4\u39bb0)=1.089\ub10.026\ub10.011, where the uncertainties are statistical and systematic, respectively. These results lead to a factor of 2 better precision on the \u39eb- mass and lifetime compared to previous best measurements, ...
Using a data sample of pp collisions corresponding to an integrated luminosity of 3 fb−1, the Ξ−b an...
The ratio of the Λ0b baryon lifetime to that of the B¯¯¯0 meson is measured using 1.0 fb−1 of integ...
We report on measurements of the mass and lifetime of the Xi(-)(b) baryon using about 1800 Xi(-)(b) ...
We report on measurements of the mass and lifetime of the Ξ−b baryon using about 1800 Ξ−b decays rec...
Using a proton-proton collision data sample corresponding to an integrated luminosity of 3fb-1 colle...
We report on measurements of the mass and lifetime of the Xi_b^- baryon using about 1800 Xi_b^- deca...
Using a proton-proton collision data sample corresponding to an integrated luminosity of 3 fb − ...
Using a proton-proton collision data sample corresponding to an integrated luminosity of 3 fb(-1) co...
Using a proton-proton collision data sample corresponding to an integrated luminosity of 3fb-1 colle...
We report measurements of the lifetimes of the Λ+c, Ξ+c and Ξ0c charm baryons using proton-proton co...
We report measurements of the lifetimes of the Λþc , Ξþc and Ξ0 c charm baryons using proton-proton ...
We report measurements of the lifetimes of the Λ + c , Ξ + c and Ξ 0 c charm baryon...
A proton-proton collision data sample, corresponding to an integrated luminosity of 3 fb-1 collected...
Using a data sample of pp collisions corresponding to an integrated luminosity of 3 fb−1, the Ξ−b an...
The ratio of the Λ0b baryon lifetime to that of the B¯¯¯0 meson is measured using 1.0 fb−1 of integ...
We report on measurements of the mass and lifetime of the Xi(-)(b) baryon using about 1800 Xi(-)(b) ...
We report on measurements of the mass and lifetime of the Ξ−b baryon using about 1800 Ξ−b decays rec...
Using a proton-proton collision data sample corresponding to an integrated luminosity of 3fb-1 colle...
We report on measurements of the mass and lifetime of the Xi_b^- baryon using about 1800 Xi_b^- deca...
Using a proton-proton collision data sample corresponding to an integrated luminosity of 3 fb − ...
Using a proton-proton collision data sample corresponding to an integrated luminosity of 3 fb(-1) co...
Using a proton-proton collision data sample corresponding to an integrated luminosity of 3fb-1 colle...
We report measurements of the lifetimes of the Λ+c, Ξ+c and Ξ0c charm baryons using proton-proton co...
We report measurements of the lifetimes of the Λþc , Ξþc and Ξ0 c charm baryons using proton-proton ...
We report measurements of the lifetimes of the Λ + c , Ξ + c and Ξ 0 c charm baryon...
A proton-proton collision data sample, corresponding to an integrated luminosity of 3 fb-1 collected...
Using a data sample of pp collisions corresponding to an integrated luminosity of 3 fb−1, the Ξ−b an...
The ratio of the Λ0b baryon lifetime to that of the B¯¯¯0 meson is measured using 1.0 fb−1 of integ...
We report on measurements of the mass and lifetime of the Xi(-)(b) baryon using about 1800 Xi(-)(b) ...