Searching for dominant rescattering sources in decays of B to two pseudoscalars
Institut de Physique Théorique, Université catholique de Louvain,, Chemin du Cyclotron, 2, 1348, Louvain-la-Neuve, Belgium
* e-mail: firstname.lastname@example.org
Various rescattering sources are analyzed in the context of the SU(3) flavor symmetry. In particular, the possibility to account for intermediate charm at the hadronic level in B to PP is thoroughly investigated. Then, the rescattering sources are compared in light of recent decay measurements of B to two charmless pseudoscalars, with emphasis on the size of strong phases and on patterns of direct CP-asymmetries.
© Springer-Verlag, 2004