(2010) Search for CP violation using T-odd correlations in D-0 -> K+K-pi(+)pi(-) decays. Physical Review D (Particles, Fields, Gravitation and Cosmology), Vol.81 (No.11). article no.111102(R) . doi:10.1103/PhysRevD.81.111103

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Abstract

We search for CP violation in a sample of 4.7 x 10(4) Cabibbo suppressed D-0 -> K+K-pi(+)pi(-) decays. We use 470 fb(-1) of data recorded by the BABAR detector at the PEP-II asymmetric-energy e(+)e(-) storage rings running at center-of-mass energies near 10.6 GeV. CP violation is searched for in the difference between the T-odd asymmetries, obtained using triple product correlations, measured for D-0 and (D) over bar (0) decays. The measured CP violation parameter is A(T) = (1.0 +/- 5.1(stat) +/- 4.4(syst)) x 10(-3).

Item Type:	Journal Article
Subjects:	Q Science > QB Astronomy Q Science > QC Physics
Divisions:	Faculty of Science > Physics
Journal or Publication Title:	Physical Review D (Particles, Fields, Gravitation and Cosmology)
Publisher:	American Physical Society
ISSN:	1550-7998
Official Date:	23 June 2010
Dates:	Date Event 23 June 2010 Published
Volume:	Vol.81
Number:	No.11
Number of Pages:	8
Page Range:	article no.111102(R)
DOI:	10.1103/PhysRevD.81.111103
Status:	Peer Reviewed
Publication Status:	Published
Funder:	SLAC, DOE (USA), NSF (USA), NSERC (Canada), CEA (France), CNRS-IN2P3 (France), BMBF (Germany), DFG (Germany), INFN (Italy), FOM (The Netherlands), NFR (Norway), MES (Russia), MEC (Spain), STFC (United Kingdom), European Union, A. P. Sloan Foundation

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