Semileptonic decays of the bottom-charm hadrons

Abstract

We present the results of a study of the semileptonic decays of the $B_c$-meson and the lowest lying doubly heavy baryons using the relativistic quark model. We do not employ a heavy quark mass expansion but keep the masses of the heavy quarks and hadronss finite. We calculate all relevant form factors and decay rates.

Comments: Talk given at the XVIth International Workshop on High Energy Physics and Quantum Field Theory, 6-12 September 2001, Moscow