TY  - JOUR
AU  - BABAR Collaboration (Lees, J. P. et al
AU  - Martinez-Vidal, F.
AU  - Oyanguren, A.
PY  - 2016
DA  - 2016//
TI  - Measurement of the neutral D meson mixing parameters in a time-dependent amplitude analysis of the D-0 -> pi(+)pi(-)pi(0) decay
T2  - Phys. Rev. D
JO  - Physical Review D
SP  - 112014 - 10pp
VL  - 93
IS  - 11
PB  - Amer Physical Soc
AB  - We perform the first measurement on the D-0 – (D) over bar (0) mixing parameters using a time-dependent amplitude analysis of the decay D-0 -> pi(+)pi(-)pi(0). The data were recorded with the BABAR detector at center-of-mass energies at and near the Upsilon(4S) resonance, and correspond to an integrated luminosity of approximately 468.1 fb(-1). The neutral D meson candidates are selected from D*(2010)(+) -> D-0 pi(+)(s) decays where the flavor at the production is identified by the charge of the low-momentum pion, pi(+)(s). The measured mixing parameters are x = (1.5 +/- 1.2 +/- 0.6)% and y = (0.2 +/- 0.9 +/- 0.5)%, where the quoted uncertainties are statistical and systematic, respectively.
SN  - 2470-0010
UR  - http://arxiv.org/abs/1604.00857
UR  - https://doi.org/10.1103/PhysRevD.93.112014
DO  - 10.1103/PhysRevD.93.112014
LA  - English
N1  - WOS:000378819900001
ID  - BABARCollaborationLees_etal2016
ER  -