PUB-10/018 Measurement of B->D(*)D(*)K Branching Fractions |
Doc Type |
Journal Papers |
Record Created |
June 28, 2010 |
SLAC-PUB |
Preprint # |
1011.3929 [hep-ex] |
Accession Code |
DY10719 |
First Author |
delAmoSanchez |
Abstract |
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We present a measurement of the branching fractions of the 22 decay channels of the B0 and B+ mesons to Dbar(*)D(*)K, where the D(*) and Dbar(*) mesons are fully reconstructed. Summing the 10 neutral modes and the 12 charged modes, the branching fractions are found to be B(B0 -> Dbar(*)D(*)K) = (3.68 +- 0.10 +- 0.24)% and B(B+ -> Dbar(*)D(*)K) = (4.05 +- 0.11 +- 0.28)%, where the first uncertainties are statistical and the second systematic. The results are based on 429 fb^-1 of data containing 471.10^6 BBbar pairs collected at the Y(4S) resonance with the BaBar detector at the SLAC National Accelerator Laboratory.
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Revisions and Files |
1 revised June 28, 2010
Submitted To | Physical Review D |
Date Submitted | November 17, 2010 |
Journal Year | 2011 |
Journal Volume | 83 |
Journal Article/Page Range | 032004 |
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