Dynamics of heavy mesons in the instant and the front form
1996
5 pages
Published in:
- Acta Phys.Polon.B 27 (1996) 3371-3375
Contribution to:
Citations per year
Abstract:
We investigate the dynamics of bound systems in a covariant quasi-potential framework. In the spirit of the heavy baryon effective theory we restrict heavy quarks as spectators on their mass shell and evaluate multigluon exchange contributions up to . We suggest a systematic extension of the spectator picture to massless particles (light quarks and gluons) and discuss the connection between the instant and the front form in the limit of heavy quarks.- talk: Cracow 1996/05/10
- heavy quark
- quark antiquark: bound state
- model: quasipotential
- Bethe-Salpeter equation
- exchange: multigluon
- multigluon: exchange
- model: spectator
- particle: massless
- massless: particle
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