We have made a preliminary study of a dimuon sample corresponding to 114 pb–1 of data taken in Run II at the Tevatron. From this sample we have selected 157 ± 20 B d → J/ψ K S 0 and 133 ± 17 B s → J/ψ φ decays. In a subset of the data we have measured the B ± lifetime in the J/ψ K ± channel to be $1.76 \pm 0.24 ~ \textrm{ps}$. We have implemented a jet-charge initial-flavor tag as well as a soft-muon tag, and we have measured the respective tagging powers to be (2.4 ± 1.7)% and (3.3 ± 1.8)%. Our conclusion from these studies is that we have made good progress towards understanding all ingredients required to make CP violation measurements in the B d and B s systems
We present a measurement of the CP-violating parameter βJ/ψϕs using approximately 6500 B0s→J/ψϕ deca...
Summary. — The determination of the CP-violating phase in B0s → J/ψφ decays is one of the key goals ...
We study the decay B-→DK*- using a sample of 379×106 Υ(4S)→BB̄ events collected with the BABAR detec...
This is the publisher's version, also available electronically from http://journals.aps.org/prl/abst...
We present a search for direct CP violation in B±→J/ ψK±(π±) decays. The event sample is selected fr...
We study the decay B-→DK*- using a sample of 379×106 Υ(4S)→BB̄ events collected with the BABAR detec...
The B0s,d → J/ψη(′) decays provide new terrain for exploring CP violation. After briefly discussing ...
19 pages, 5 figures - See paper for full list of authorsInternational audienceMeasurements are prese...
The two colliding beam experiments at the Tevatron proton-antiproton collider, CDF and D0, continue ...
Measurements are presented of the CP violation observables S and C in the decays of B0 and ¯B0mesons...
The CDF collaboration has adapted several heavy flavor tagging techniques and employed them in analy...
We present a measurement of the B{sub s}{sup 0} - B{sub s}{sup 0} oscillation frequency, {Delta}m{su...
We study the decay B-→DK*- using a sample of 379×106 Υ(4S)→BB̄ events collected with the BABAR detec...
We present a measurement of the CP-violating parameter βJ/ψϕs using approximately 6500 B0s→J/ψϕ deca...
Summary. — The determination of the CP-violating phase in B0s → J/ψφ decays is one of the key goals ...
We study the decay B-→DK*- using a sample of 379×106 Υ(4S)→BB̄ events collected with the BABAR detec...
This is the publisher's version, also available electronically from http://journals.aps.org/prl/abst...
We present a search for direct CP violation in B±→J/ ψK±(π±) decays. The event sample is selected fr...
We study the decay B-→DK*- using a sample of 379×106 Υ(4S)→BB̄ events collected with the BABAR detec...
The B0s,d → J/ψη(′) decays provide new terrain for exploring CP violation. After briefly discussing ...
19 pages, 5 figures - See paper for full list of authorsInternational audienceMeasurements are prese...
The two colliding beam experiments at the Tevatron proton-antiproton collider, CDF and D0, continue ...
Measurements are presented of the CP violation observables S and C in the decays of B0 and ¯B0mesons...
The CDF collaboration has adapted several heavy flavor tagging techniques and employed them in analy...
We present a measurement of the B{sub s}{sup 0} - B{sub s}{sup 0} oscillation frequency, {Delta}m{su...
We study the decay B-→DK*- using a sample of 379×106 Υ(4S)→BB̄ events collected with the BABAR detec...
We present a measurement of the CP-violating parameter βJ/ψϕs using approximately 6500 B0s→J/ψϕ deca...
Summary. — The determination of the CP-violating phase in B0s → J/ψφ decays is one of the key goals ...
We study the decay B-→DK*- using a sample of 379×106 Υ(4S)→BB̄ events collected with the BABAR detec...