@Article{LHCbCollaborationAaij_etal2013,
author="LHCb Collaboration (Aaij, R. et al
and Oyanguren, A.
and Ruiz Valls, P.",
title="Search for direct CP violation in D-0 -> h(-)h(+) modes using semileptonic B decays",
journal="Physics Letters B",
year="2013",
publisher="Elsevier Science Bv",
volume="723",
number="1-3",
pages="33--43",
abstract="A search for direct CP violation in D-0 -> h(-)h(+) (where h = K or pi) is presented using data corresponding to an integrated luminosity of 1.0 fb(-1) collected in 2011 by LHCb in pp collisions at a centre-of-mass energy of 7 TeV. The analysis uses D-0 mesons produced in inclusive semileptonic b-hadron decays to the D-0 $\mu$X final state, where the charge of the accompanying muon is used to tag the flavour of the D-0 meson. The difference in the CP-violating asymmetries between the two decay channels is measured to be Delta A(CP) = A(CP)(K-K+) -- A(CP)(pi(-)pi(+)) = (0.49 +/- 0.30 (stat) +/- 0.14 (syst)){\%}. This result does not confirm the evidence for direct CP violation in the charm sector reported in other analyses.",
optnote="WOS:000320206500004",
optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=1474), last updated on Thu, 18 Jul 2013 09:43:32 +0000",
issn="0370-2693",
doi="10.1016/j.physletb.2013.04.061",
opturl="http://arxiv.org/abs/arXiv:1303.2614",
opturl="https://doi.org/10.1016/j.physletb.2013.04.061",
archivePrefix="arXiv",
eprint="arXiv:1303.2614",
language="English"
}