J. R. Pel'aez

A dispersive method to study CP asymmetries in hadronic multi-body $B$ decays

We present the details of a dispersive method to construct the amplitudes for hadronic multibody $B$ decays based on the universality of pairwise hadronic final-state interactions at low invariant masses. This approach allows us to split the amplitude into source terms controlled by phenomenological parameters and fina...