Analysis of charmless two-body B decays in factorization-assisted topological-amplitude approach Si-Hong Zhou, Qi-An Zhang, Wei-Ran Lyu and Cai-Dian Lü Eur. Phys. J. C, 77 2 (2017) 125 Published online: 23 February 2017 DOI: 10.1140/epjc/s10052-017-4685-0