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Title: | Study of C P violation in B∓→D h∓ (h =K ,π ) with the modes D →K∓π±π0 , D →π+π-π0 and D →K+K-π0 |
Author: | Badalov, Alexey Casanova Mohr, R. Garrido Beltrán, Lluís Gascón Fora, David Graciani Diaz, Ricardo Graugés Pous, Eugeni Marin Benito, Carla Picatoste Olloqui, Eduardo Rives Molina, V. Ruiz, Hugo Valls, P.R. LHCb collaboration |
Keywords: | Hadrons Gran Col·lisionador d'Hadrons Física de partícules Experiments Hadrons Large Hadron Collider (France and Switzerland) Particle physics Experiments |
Issue Date: | 26-Jun-2015 |
Publisher: | American Physical Society |
Abstract: | An analysis of the decays of B∓ → DK∓ and B∓ → Dπ∓ is presented in which the D meson is reconstructed in the three-body final states K∓π ±π 0 , π +π −π 0 and K+K−π 0 . Using data from LHCb corresponding to an integrated luminosity of 3.0 fb−1 of pp collisions, measurements of several CP observables are performed. First observations are obtained of the suppressed ADS decay B∓ → [π ∓K±π 0 ]Dπ ∓ and the quasi-GLW decay B∓ → [K+K−π 0 ]Dπ ∓. The results are interpreted in the context of the unitarity triangle angle γ and related parameters. |
Note: | Reproducció del document publicat a: https://doi.org/10.1103/PhysRevD.91.112014 |
It is part of: | Physical Review D, 2015, vol. 91, num. 112014, p. 1-26 |
URI: | http://hdl.handle.net/2445/186393 |
Related resource: | https://doi.org/10.1103/PhysRevD.91.112014 |
ISSN: | 2470-0010 |
Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) |
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