Sum Rules for Baryonic Vertex Functions and the Proton Wave Function in {QCD}
Aug, 198410 pages
Published in:
- Nucl.Phys.B 260 (1985) 323-332
- Published: 1985
Report number:
- IMPERIAL/TP/83-84/58
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Abstract: (Elsevier)
We consider light-cone sum rules for vertex functions involving baryon-meson couplings. These sum rules relate the non-pertubative, and experimentally known, coupling constants to the moments of the wave function of the proton state. Our results for these moments are consistent with those obtained from QCD sum rules for two-point functions.- QUANTUM CHROMODYNAMICS
- VERTEX FUNCTION: SUM RULE
- MESON BARYON: COUPLING
- COUPLING: MESON BARYON
- P: WAVE FUNCTION
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