3 papers
hep-ph1994
Flavour Dependence of Form Factors in Heavy Meson Decays
F. E. Close, A. Wambach
Recently we have shown that due account of Wigner spin rotations is needed to match the ISGW model consistently onto HQET. We now discuss the flavour dependence of this procedure.…
hep-ph1993
Heavy Quark S- to P-Wave Transitions in a Consistent Quark Model
A. Wambach
In Heavy Quark Effective Theory the calculation of form-factors of higher excited states in a non-relativistic framework suffers severe inconsistencies due to frame dependencies. W…
hep-ph1993
Quark Model Form Factors for Heavy Quark Effective Theory
F. E. Close, A. Wambach
We show how both the spectroscopy of heavy-light hadrons and the slope of the Isgur-Wise function can be simultaneously fitted when Heavy Quark Effective Theory is matched onto dyn…