We report a measurement of the ratio of branching fractions of the decays B(+/-) -> J/psi pi(+/-) and B(+/-) -> J/psi K(+/-) using the CDF II detector at the Fermilab Tevatron Collider. The signal from the Cabbibo-suppressed B(+/-)-> J/psi pi(+/-) decay is separated from B(+/-) -> J/psi K(+/-) using the B(+/-)-> J/psi K(+/-) invariant mass distribution and the kinematical differences of the hadron track in the two decay modes. From a sample of 220 pb(-1) of p (p) over bar collisions at root s = 1.96 TeV, we observe 91 +/- 15 B(+/-) -> J/psi pi(+/-) events together with 1883 +/- 34 B(+/-) -> J/psi K(+/-)events. The ratio of branching fractions is found to be B(B(+/-)-> J/psi pi(+/-))/B(B(+/-) -> J/psi K(+/-)) = (4.86 +/- 0.82(stat) +/- 0.15...
We report a measurement of the ratio of branching fractions of the decays B[superscript ±]→J/ψπ[supe...
We present a measurement of R(B), the ratio of the branching fraction for the rare decay D(0)-> K(+)...
Using 355 pb(-1) of data collected by the CDF II detector in p (p) over bar at collisions at root s ...
We report a measurement of the ratio of branching fractions of the decays B(+/-) -> J/psi pi(+/-) an...
We report a measurement of the ratio of branching fractions of the decays B-+/- -> J/psi pi(+/-) and...
We report a measurement of the ratio of branching fractions of the decays B(+/-) -> J/psi pi(+/-) an...
We report a measurement of the ratio of branching fractions of the decays B+ ->JPsi pi+ and B+ -> Jp...
We report a measurement of the ratio of branching fractions of the decays B+ ->JPsi pi+ and B+ -> Jp...
We report a measurement of the ratio of branching fractions of the decays B±→J/ψπ± and B±→J/ψK± usin...
We report the first observation of B(s)(0)->psi(2S)phi decay in pp collisions at root s=1.96 TeV usi...
We report the first observation of B(s)(0)->psi(2S)phi decay in pp collisions at root s=1.96 TeV usi...
We report a measurement of the ratio of branching fractions of the decays B[superscript ±]→J/ψπ[supe...
We present a measurement of R(B), the ratio of the branching fraction for the rare decay D(0)-> K(+)...
Using 355 pb(-1) of data collected by the CDF II detector in p (p) over bar at collisions at root s ...
We report a measurement of the ratio of branching fractions of the decays B(+/-) -> J/psi pi(+/-) an...
We report a measurement of the ratio of branching fractions of the decays B-+/- -> J/psi pi(+/-) and...
We report a measurement of the ratio of branching fractions of the decays B(+/-) -> J/psi pi(+/-) an...
We report a measurement of the ratio of branching fractions of the decays B+ ->JPsi pi+ and B+ -> Jp...
We report a measurement of the ratio of branching fractions of the decays B+ ->JPsi pi+ and B+ -> Jp...
We report a measurement of the ratio of branching fractions of the decays B±→J/ψπ± and B±→J/ψK± usin...
We report the first observation of B(s)(0)->psi(2S)phi decay in pp collisions at root s=1.96 TeV usi...
We report the first observation of B(s)(0)->psi(2S)phi decay in pp collisions at root s=1.96 TeV usi...
We report a measurement of the ratio of branching fractions of the decays B[superscript ±]→J/ψπ[supe...
We present a measurement of R(B), the ratio of the branching fraction for the rare decay D(0)-> K(+)...
Using 355 pb(-1) of data collected by the CDF II detector in p (p) over bar at collisions at root s ...