Hadronic Couplings of Open b-Flavour States

l) is based on quantum chromodynamics (QCD) which is the candidate theory for strong interactions. This analysis is based on the fact that hadrons are composite objects of constituent quarks. It assigns binding of constituents together in the long distance scale. However, these attempts suffer from the lack of proper understanding of the binding mechanism, i.e., confinement. An alternative approach, which has so far played a central role in the strong interaction physics, is based on the S matrix phenomenology. This approach has given us many calculational tools in the form of current algebra sum rules, superconvergence relations, etc. Recently hadronic couplings of charmed particles have been calculated using these techniques by many authors. 2 )-8) In this paper we want to use these techniques to calculate hadronic couplings of open beauty particles. This theoretical study of hadronic parameters of beauty particles will throw considerable light on the dynamics of flavour symmetry breaking as well as on the hadronic production of these particles.