Chiral symmetry and many-body nonleptonic decays of bottom hadrons
Abstract
Description
Chiral symmetry can be applied to many-body nonleptonic decays of heavy hadrons. We establish the chiral effective Hamiltonian for some typical many-body nonleptonic decays of bottom hadrons. We discuss the lowest-order contributions coming from such a Hamiltonian and present, as an example, a calculation of decay distributions of $B^-\to D^+ D^-_s π^-$ and $B^-\to D^{\ast +} D^-_s π^-$. We emphasize that wide applications of this method are possible.
6 pages, latex, figures included. Talk presented at the 5th International Symposium on Heavy Flavour Physics, Montreal, Canada, July 6-10, 1993
6 pages, latex, figures included. Talk presented at the 5th International Symposium on Heavy Flavour Physics, Montreal, Canada, July 6-10, 1993