We report an observation of the decay B(O)(S) --> D(-)(s)pi(+) in pp collisions at radical S = 1.96 TeV using 115 pb(-1) of data collected by the CDF II detector at the Fermilab Tevatron. We observe 83 +/- 11(stat) B(O)(s) --> D(-)(s)pi(+) candidates, representing a large increase in statistics over previous measurements and the first observation of this decay at a pp collider. We present the first measurement of the relative branching fraction Beta(B(O)(s) --> D(-)(s)pi(+))/Beta(B(0) --> D(-)(pi)(+)) = 1.32 +/- 0.18(stat) +/- 0.38(syst). We also measure Beta(B(+) --> D(0)pi(+))/Beta(B(0) -->D(-)pi(+)) = 1.97 +/- 0.10(stat) +/- 0.21(syst), which is consistent with previous measurements
Using 355 pb{sup -1} of data collected by the CDF II detector in p{bar p} collisions at {radical}s =...
Using 355 pb;{-1} of data collected by the CDF II detector in pp[over ] collisions at sqrt[s]=1.96 T...
A combined mass and particle identification fit is used to make the first observation of the decay B...
We report an observation of the decay B(O)(S) --> D(-)(s)pi(+) in pp collisions at radical S = 1.96 ...
We report an observation of the decay B(s)(0)-> D(s)(-)pi(+) in p (p) over bar collisions at root s ...
We report an observation of the decay Bs -> Ds- pi+ in p pbar collisions at sqrt(s) = 1.96 TeV using...
We report an observation of the decay B(s)(0)-> D(s)(-)pi(+) in p (p) over bar collisions at root s ...
Using 355 pb(-1) of data collected by the CDF II detector in p (p) over bar at collisions at root s ...
Using 355 pb(-1) of data collected by the CDF II detector in p (p) over bar at collisions at root s ...
Using 355 pb{sup -1} of data collected by the CDF II detector in p{bar p} collisions at {radical}s =...
Using 355 pb;{-1} of data collected by the CDF II detector in pp[over ] collisions at sqrt[s]=1.96 T...
A combined mass and particle identification fit is used to make the first observation of the decay B...
We report an observation of the decay B(O)(S) --> D(-)(s)pi(+) in pp collisions at radical S = 1.96 ...
We report an observation of the decay B(s)(0)-> D(s)(-)pi(+) in p (p) over bar collisions at root s ...
We report an observation of the decay Bs -> Ds- pi+ in p pbar collisions at sqrt(s) = 1.96 TeV using...
We report an observation of the decay B(s)(0)-> D(s)(-)pi(+) in p (p) over bar collisions at root s ...
Using 355 pb(-1) of data collected by the CDF II detector in p (p) over bar at collisions at root s ...
Using 355 pb(-1) of data collected by the CDF II detector in p (p) over bar at collisions at root s ...
Using 355 pb{sup -1} of data collected by the CDF II detector in p{bar p} collisions at {radical}s =...
Using 355 pb;{-1} of data collected by the CDF II detector in pp[over ] collisions at sqrt[s]=1.96 T...
A combined mass and particle identification fit is used to make the first observation of the decay B...