Isospin analysis of charmless B-meson decays J. Charles, O. Deschamps, S. Descotes-Genon and V. Niess Eur. Phys. J. C, 77 8 (2017) 574 Published online: 29 August 2017 DOI: 10.1140/epjc/s10052-017-5126-9