%0 Journal Article
%T Measurement of CP violation in B-0 -> D-/+pi(+/-) decays
%A LHCb Collaboration (Aaij, R. et al
%A Garcia Martin, L. M.
%A Henry, L.
%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 2018
%V 06
%N 6
%I Springer
%@ 1029-8479
%G English
%F LHCbCollaborationAaij_etal2018
%O WOS:000436001200005
%O exported from refbase (https://references.ific.uv.es/refbase/show.php?record=3638), last updated on Tue, 10 Jul 2018 09:55:30 +0000
%X A measurement of the CP asymmetries S-f and S-(f) over bar in B-0 -> D--/+pi(+/-) decays is reported. The decays are reconstructed in a dataset collected with the LHCb experiment in proton-proton collisions at centre-of-mass energies of 7 and 8 TeV and corresponding to an integrated luminosity of 3.0 fb(-1). The CP asymmetries are measured to be S-f = 0.058 +/- 0.020(stat) +/- 0.011(syst) and S-(f) over bar = 0.038 +/- 0.020(stat) +/- 0.007(syst). These results are in agreement with, and more precise than, previous determinations. They are used to constrain angles of the unitarity triangle, vertical bar sin (2 beta + gamma)vertical bar and gamma, to intervals that are consistent with the current world-average values.
%K B physics
%K CKM angle gamma
%K CP violation
%K Flavor physics
%K Hadron-Hadron scattering (experiments)
%R 10.1007/JHEP06(2018)084
%U http://arxiv.org/abs/1805.03448
%U https://doi.org/10.1007/JHEP06(2018)084
%P 084-23pp