Final state interactions in B --> pi pi K and B--> K antiK K decays
arXiv:hep-ph/0609071 · doi:10.1142/S0217751X07036038
Abstract
Analysis of charged and neutral B meson decays into pi+ pi- K, K+ K- K and K0S K0S K0S is performed using a unitary representation of the pi pi and K anti- K final state interactions. Comparison of the theoretical model with the experimental data of the Belle and BaBar Collaborations indicates that charming penguin contributions are necessary to describe the B --> f0(980) K and B --> rho(770) K decays.
4 pages, 3 figures, contribution to MESON 2006, 9-th International Workshop on Meson Production, Properties and Interaction, Krakow, Poland, 9 - 13 June 2006