PT Journal
AU BABAR Collaboration (del Amo Sanchez, Pea
   Azzolini, V
   Lopez-March, N
   Martinez-Vidal, F
   Milanes, DA
   Oyanguren, A
TI Search for CP violation using T-odd correlations in D-0 -> K+K-pi(+)pi(-) decays
SO Physical Review D
JI Phys. Rev. D
PY 2010
BP 111103
EP 8pp
VL 81
IS 11
DI 10.1103/PhysRevD.81.111103
LA English
AB 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).
ER