31 research outputs found
Masses and Boost-Invariant Wave Functions of Heavy Quarkonia from the Light-Front Hamiltonian of QCD
A new scheme for calculating masses and boost-invariant wave functions of
heavy quarkonia is developed in a light-front Hamiltonian formulation of QCD.
Only the simplest approximate version with one flavor of quarks and an ansatz
for the mass gap for gluons is discussed. The resulting spectra look reasonably
good in view of the crude approximations made in the simplest version.Comment: Talk at The Seventh Workshop on Continuous Advances in QCD, W.I.Fine
Theoretical Physics Institute, University of Minnesota, Minneapolis, May
11-14, 2006; 7 pages, latex, World Scientific proceedings styl