Semileptonic Decays of Heavy to Light Mesons from an Mit Bag Model

Abstract

Using the (modified) MIT bag model we calculated formfactors and decay widths for pseudoscalar - pseudoscalar and pseudoscalar - vector semileptonic decays of heavy to light mesons. We discuss the physical phenomena which are important in these processes and their influence on the measurable quantities. Our results are consistent with the available experimental data. A comparison with the results of other models is also given.

14 pages, Latex, TPJU - 13/94

References in corpus (6)

• Effective Lagrangian for Heavy and Light Mesons: Semileptonic Decays
• The Semileptonic Decays $D\to \pi (\rho )e\nu$ and $B\to \pi (\rho )e\nu$ from QCD Sum Rules
• Light Vector Resonances in the Effective Chiral Lagrangian for Heavy Mesons
• Semi-leptonic Decays of Heavy Flavours on a Fine Grained Lattice
• Isgur-Wise Functions from the Mit Bag Model
• Estimates with an Effective Chiral Lagrangian for Heavy Mesons

Cited by in corpus (4)

• Decays of the $B_c$ Meson in a Relativistic Quark-Meson Model
• Measurement of the Ratio of the Vector to Pseudoscalar Charm Semileptonic Decay Rate Γ(D+ > ANTI-K*0 mu+ nu)/Γ(D+ > ANTI-K0 mu+ nu)
• Form factors for semileptonic D decays
• Extrapolating SU(3) breaking effects from D to B decays