Garrido Beltrán, LluísGraciani Díaz, RicardoGraugés Pous, EugeniMarin Benito, CarlaPicatoste Olloqui, EduardoPotterat, CédricRives Molina, Vicente JoséRuiz, Hugo (Ruiz Pérez)LHCb Collaboration2016-02-152016-02-152014-101550-7998https://hdl.handle.net/2445/69414The resonant substructure of B0s→D¯0K−π+ decays is studied with the Dalitz plot analysis technique. The study is based on a data sample corresponding to an integrated luminosity of 3.0fb−1 of pp collision data recorded by LHCb. A structure at m(D¯0K−)≈2.86GeV/c2 is found to be an admixture of spin-1 and spin-3 resonances. The masses and widths of these states and of the D∗s2(2573)− meson are measured, as are the complex amplitudes and fit fractions for all the D¯0K− and K−π+ components included in the amplitude model. In addition, the D∗s2(2573)− resonance is confirmed to be spin-2.application/pdfengcc-by (c) LHCb Collaboration, 2014http://creativecommons.org/licenses/by/4.0Mesons (Física nuclear)Partícules (Física nuclear)Mesons (Nuclear physics)Particles (Nuclear physics)info:eu-repo/semantics/article6457332016-02-15info:eu-repo/semantics/openAccess