We report a measurement of the lifetime of the Λ0b baryon in decays to the Λ+cπ− final state in a sample corresponding to 1.1 fb−1 collected in p¯p collisions at √s=1.96 TeV by the CDF II detector at the Tevatron collider. Using a sample of about 3000 fully reconstructed Λ0b events we measure τ(Λ0b)=1.401±0.046(stat)±0.035(syst) ps (corresponding to cτ(Λ0b)=420.1±13.7(stat)±10.6(syst) μm, where c is the speed of light). The ratio of this result and the world average B0 lifetime yields τ(Λ0b)/τ(B0)=0.918±0.038 (stat) and (syst), in good agreement with recent theoretical predictions
We have measured the Λb lifetime using the exclusive decay Λb→J/ψΛ, based on 1.2fb-1 of data collect...
A proton-proton collision data sample, corresponding to an integrated luminosity of 3 fb−1 collected...
A proton-proton collision data sample, corresponding to an integrated luminosity of 3 fb-1 collected...
We report a measurement of the lifetime of the Λb0 baryon in decays to the Λc+π- final state in a sa...
We report a measurement of the lifetime of the Λb0 baryon in decays to the Λc+π- final state in a sa...
We report a measurement of the lifetime of the Λ0b baryon in decays to the Λ+cπ− final state in a sa...
We report a measurement of the Λb0 lifetime in the exclusive decay Λb0→J/ψΛ0 in pp̄ collisions at s=...
We report a measurement of the Λ0b lifetime in the exclusive decay Λ0b→J/ψΛ0 in pp collisions at s√=...
AbstractUsing a data sample of pp collisions corresponding to an integrated luminosity of 3 fb−1, th...
We measure the Λ0/b lifetime in the fully reconstructed decay Λ 0b→J/Ψ Λ0 using 10.4 fb-1 of pp- col...
We measure the Λb0 lifetime in the fully reconstructed decay Λb0→J/ψΛ0 using 10.4fb -1 of pp̄ collis...
Using a data sample of pp collisions corresponding to an integrated luminosity of 3 fb-1, the Ξb- an...
Using a data sample of pp collisions corresponding to an integrated luminosity of 3 fb−1, the Ξ−b an...
We report a measurement of the Λb0 lifetime using a sample corresponding to 1.3fb-1 of data collecte...
The lifetime of the Λ<sup>0</sup><sub>b</sub> baryon (consisting of u, d and b quarks) is the theore...
We have measured the Λb lifetime using the exclusive decay Λb→J/ψΛ, based on 1.2fb-1 of data collect...
A proton-proton collision data sample, corresponding to an integrated luminosity of 3 fb−1 collected...
A proton-proton collision data sample, corresponding to an integrated luminosity of 3 fb-1 collected...
We report a measurement of the lifetime of the Λb0 baryon in decays to the Λc+π- final state in a sa...
We report a measurement of the lifetime of the Λb0 baryon in decays to the Λc+π- final state in a sa...
We report a measurement of the lifetime of the Λ0b baryon in decays to the Λ+cπ− final state in a sa...
We report a measurement of the Λb0 lifetime in the exclusive decay Λb0→J/ψΛ0 in pp̄ collisions at s=...
We report a measurement of the Λ0b lifetime in the exclusive decay Λ0b→J/ψΛ0 in pp collisions at s√=...
AbstractUsing a data sample of pp collisions corresponding to an integrated luminosity of 3 fb−1, th...
We measure the Λ0/b lifetime in the fully reconstructed decay Λ 0b→J/Ψ Λ0 using 10.4 fb-1 of pp- col...
We measure the Λb0 lifetime in the fully reconstructed decay Λb0→J/ψΛ0 using 10.4fb -1 of pp̄ collis...
Using a data sample of pp collisions corresponding to an integrated luminosity of 3 fb-1, the Ξb- an...
Using a data sample of pp collisions corresponding to an integrated luminosity of 3 fb−1, the Ξ−b an...
We report a measurement of the Λb0 lifetime using a sample corresponding to 1.3fb-1 of data collecte...
The lifetime of the Λ<sup>0</sup><sub>b</sub> baryon (consisting of u, d and b quarks) is the theore...
We have measured the Λb lifetime using the exclusive decay Λb→J/ψΛ, based on 1.2fb-1 of data collect...
A proton-proton collision data sample, corresponding to an integrated luminosity of 3 fb−1 collected...
A proton-proton collision data sample, corresponding to an integrated luminosity of 3 fb-1 collected...