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Search for CP violation in Xi(+)(c) -> pK(-) pi(+) decays using model-independent techniques Alfonso Albero, Alejandro Calvo Gómez, Míriam Camboni, Alessandro Coquereau, Samuel Garrido Beltrán, Lluís Gascón Fora, David Gironella Gironell, Pere Golobardes, Elisabet Graciani Díaz, Ricardo Graugés Pous, Eugeni Manera Escalero, R. Vilasis-Cardona, Xavier Simetria (Física) Teoria quàntica de camps Symmetry (Physics) Quantum field theory A first search for CP violation in the Cabibbo-suppressed Ξ+c→pK−π+ decay is performed using both a binned and an unbinned model-independent technique in the Dalitz plot. The studies are based on a sample of proton-proton collision data, corresponding to an integrated luminosity of 3.0fb−1, and collected by the LHCb experiment at centre-of-mass energies of 7 and 8TeV. The data are consistent with the hypothesis of no CP violation. 2021-07-28T09:43:47Z 2021-07-28T09:43:47Z 2020-10-26 2021-07-28T09:43:47Z info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Reproducció del document publicat a: https://doi.org/10.1140/epjc/s10052-020-8365-0 European Physical Journal C, 2020, vol. 80, num. 986 https://doi.org/10.1140/epjc/s10052-020-8365-0 cc-by (c) Alfonso Albero, Alejandro et al., 2020 https://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess Società Italiana di Fisica & Springer Verlag Articles publicats en revistes (Física Quàntica i Astrofísica)