Mass Spectrum of Mesons and Their Leptonic Decay Widths within the Relativistic Quasipotential Approach
Journal Article
·
· Physics of Atomic Nuclei
New relativistic semiclassical conditions and leptonic decay widths are obtained within quantum chromodynamics for nonsingular confining quasipotentials and funnel-type potentials (instantoninteraction approximation). The respective analysis is performed within a fully covariant quasipotential approach in quantum field theory. This approach is formulated in the relativistic configuration representation for the case of interaction between two relativistic spinless particles of arbitrary mass.
- OSTI ID:
- 22761762
- Journal Information:
- Physics of Atomic Nuclei, Journal Name: Physics of Atomic Nuclei Journal Issue: 1 Vol. 81; ISSN 1063-7788; ISSN PANUEO
- Country of Publication:
- United States
- Language:
- English
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