BABAR Publications

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PUB-06/016 Measurements of CP-violating asymmetries and branching fractions in B decays to omega K and omega pi
Doc Type Journal Papers
Record Created February 26, 2006
SLAC-PUB
SLAC-PUB-11777  No citations
Preprint # hep-ex/0603040
Abstract
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We present measurements of CP-violating asymmetries and branching fractions 
for the decays omegapi+, omegaK+, and omegaK0.  The data 
sample corresponds to 232 million BBbar pairs produced by e+e- annihilation 
at the Upsilon(4S) resonance.  
For the decay omegaKs, we measure the time-dependent CP-violation parameters
S=0.51+0.35-0.39+/-0.02, and C=-0.55+0.28-0.26+/-0.03. 
We also measure the branching fractions, in units of 10^-6,
B(omegapi+)=6.1+/-0.7+/-0.4, B(omegaK+)=6.1+/-0.6+/-0.4, and 
B(omegaK0)=6.2+/-1.0+/-0.4,
and charge asymmetries Ach(omegapi+)=-0.01+/-0.10+/-0.01 and 
Ach(omegaK+)=0.05+/-0.09+/-0.01.  

Revisions and Files 1 revised February 26, 2006
File Date
Thumbnails
File Name File Type File Format File Size (Kb) Comments
22-MAR-2006 abstract.tex Abstract txt 0.61
22-MAR-2006 babar-pub-06016.pdf Paper (journal paper or conference submission by BABAR Collaboration) pdf 179.49
22-MAR-2006 babar-pub-06016.ps.gz Paper (journal paper or conference submission by BABAR Collaboration) ps.gz 258.16
22-MAR-2006 fig01.eps Figure or plot eps 49.94
22-MAR-2006 fig02.eps Figure or plot eps 24.70
Submitted ToPhysical Review D - Rapid Communications
Date SubmittedMarch 20, 2006
Journal Year2006
Journal Volume74
Journal Article/Page Range011106
Categories
  • AWG: Charmless Q2-body