@Article{LHCbCollaborationAaij_etal2018,
author="LHCb Collaboration (Aaij, R. et al
and Garcia Martin, L. M.
and Henry, L.
and Martinez-Vidal, F.
and Oyanguren, A.
and Remon Alepuz, C.
and Ruiz Vidal, J.
and Sanchez Mayordomo, C.",
title="Measurement of the CKM angle gamma using B-+/- -> DK +/- with D -> K-S(0)pi(+)pi(-), (KSK+K-)-K-0 decays",
journal="Journal of High Energy Physics",
year="2018",
publisher="Springer",
volume="08",
number="8",
pages="176--36pp",
optkeywords="B physics; CKM angle gamma; CP violation; Flavor physics; Hadron-Hadron scattering (experiments)",
abstract="A binned Dalitz plot analysis of B-+/- -> DK +/- decays, with D -> K-S(0)pi(+)pi(-) and D -> (KSK+K-)-K-0, is used to perform a measurement of the CP-violating observables x(+/-) and y(+/-), which are sensitive to the Cabibbo-Kobayashi-Maskawa angle gamma. The analysis is performed without assuming any D decay model, through the use of information on the strong-phase variation over the Dalitz plot from the CLEO collaboration. Using a sample of proton-proton collision data collected with the LHCb experiment in 2015 and 2016, and corresponding to an integrated luminosity of 2.0 fb(-1), the values of the CP violation parameters are found to be x{\textit{} = (9.0 +/- 1.7 +/- 0.7 +/- 0.4) x 10(-2), y{}} = (2.1 +/- 2.2 +/- 0.5 +/- 1.1) x 10(-2), x(+) = (-7.7 +/- 1.9 +/- 0.7 +/- 0.4) x 10(-2), and y(+) = (-1.0 +/- 1.9 +/- 0.4 +/- 0.9) x10(-2). The first uncertainty is statistical, the second is systematic, and the third is due to the uncertainty on the strong-phase measurements. These values are used to obtain gamma = (87(+)(12)(+11))degrees, r(B) = 0.086(-)(0.1)(43)(+0.013), and delta(B) = (101 +/- 11), where r(B) is the ratio between the suppressed and favoured B-decay amplitudes and delta(B) is the corresponding strong-interaction phase difference. This measurement is combined with the result obtained using 2011 and 2012 data collected with the LHCb experiment, to give gamma = (80(-9)(+10))degrees, r(B) = 0.080 +/- 0.011, and delta(B) = (110 +/- 10)degrees.",
optnote="WOS:000443527200004",
optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=3716), last updated on Tue, 18 Sep 2018 11:54:53 +0000",
issn="1029-8479",
doi="10.1007/JHEP08(2018)176",
opturl="http://arxiv.org/abs/1806.01202",
opturl="https://doi.org/10.1007/JHEP08(2018)176",
archivePrefix="arXiv",
eprint="1806.01202",
language="English"
}