%0 Journal Article
%T Search for CP violation through an amplitude analysis of D-0 K+K-+- decays
%A LHCb Collaboration (Aaij, R. et al
%A Garcia Martin, L. M.
%A Henry, L.
%A Jashal, B. K.
%A Martinez-Vidal, F.
%A Oyanguren, A.
%A Remon Alepuz, C.
%A Ruiz Vidal, J.
%A Sanchez Mayordomo, C.
%J Journal of High Energy Physics
%D 2019
%V 02
%N 2
%I Springer
%@ 1029-8479
%G English
%F LHCbCollaborationAaij_etal2019
%O WOS:000459484700002
%O exported from refbase (https://references.ific.uv.es/refbase/show.php?record=3927), last updated on Tue, 12 Mar 2019 17:52:15 +0000
%X A search for CP violation in the Cabibbo-suppressed D-0 K+K-+- decay mode is performed using an amplitude analysis. The measurement uses a sample of pp collisions recorded by the LHCb experiment during 2011 and 2012, corresponding to an integrated luminosity of 3.0 fb(-1). The D-0 mesons are reconstructed from semileptonic b-hadron decays into D0-X final states. The selected sample contains more than 160 000 signal decays, allowing the most precise amplitude modelling of this D-0 decay to date. The obtained amplitude model is used to perform the search for CP violation. The result is compatible with CP symmetry, with a sensitivity ranging from 1% to 15% depending on the amplitude considered.
%K Charm physics
%K CP violation
%K Flavor physics
%K Hadron-Hadron scattering (experiments)
%R 10.1007/JHEP02(2019)126
%U https://arxiv.org/abs/1811.08304
%U https://doi.org/10.1007/JHEP02(2019)126
%P 126-34pp