B->rho pi decays, resonant and nonresonant contributions

Abstract

We point out that a new contribution to B decays to three pions is relevant in explaining recent data from the CLEO and BABAR collaborations, in particular the results on quasi-two-body decays via a rho meson. We also discuss the relevance of these contribution to the measurement of CP violations.

Comments: 5 pages, 2 figures, few references and minor comments added