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Time-dependent amplitude analysis of semileptonically-tagged D0 -> KS0 pi+ pi- decays at LHCb (1311.2449v2)

Published 11 Nov 2013 in hep-ex

Abstract: The hadronic decay D0 -> KS0 pi+ pi- provides access to the measurement of the mixing parameters of the neutral D-meson system and allows to test for CP violation. A measurement of the mixing parameters x_D and y_D as well as of the parameters |q/p| and phi=arg(q,p), which govern indirect CP violation, will be performed based on a time-dependent amplitude-model analysis of the full LHCb dataset of 2011 and 2012 corresponding to an integrated luminosity of 3/fb.