BABAR Publications

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CONF-04/012 Measurement of CP Asymmetries for the Decays B+/- --> D0_CP K*+/- with the BABAR Detector
Doc Type Conference Submissions
Record Created July 22, 2004
SLAC-PUB
SLAC-PUB-10639  No citations
Preprint # hep-ex/0408069
Completed Date August 17, 2004
Abstract
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Using a sample of 227 million \Upsilon(4S) --> B \overline{B} events collected with the BABAR detector at the PEP-II B-Factory in 1999--2004, we study B- --> D0 K*(892)- decays where K*- --> K0_S \pi- and D0 --> K- pi+, K- pi+ pi0, K-pi+ pi+ pi- (non-CP final states), K+ K-, pi+ pi- (CP+ eigenstates), K0_S pi0, K0_S phi and K0_S omega (CP- eigenstates). The partial rate charge asymmetries A_{CP} and the ratios R_{CP} defined in the literature as the sum of the B+ and B- partial rates to a charged K* and a D0 CP-eigenstate divided by the B --> D0 K* decay rate, are sensitive to the angle gamma of the CKM unitarity triangle.
Revisions and Files 1 revised July 22, 2004
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File Name File Type File Format File Size (Kb) Comments
16-AUG-2004 abstract.tex Abstract txt 0.62 submitted to ICHEP 2004 (rnc)
17-AUG-2004 babar-conf-0412.pdf Paper (journal paper or conference submission by BABAR Collaboration) pdf 177.00 submitted to ICHEP 2004 typo fixed
16-AUG-2004 babar-conf-0412.ps Paper (journal paper or conference submission by BABAR Collaboration) ps.gz 407.25 submitted to ICHEP 2004 typo fixed
16-AUG-2004 fig01.eps Figure or plot eps 90.32
Submitted To2004 International Conference on High Energy Physics
Categories
  • AWG: Breco