Scaling Relations in Phenomenology of QCD Sum Rules for Heavy Quarkonium

1995/04/17 by Kiselev V. V
Physics and Astronomy · #hep-ph

paper · pdf

published as Int.J.Mod.Phys. A11 (1996) 3689-3710 · 23 pages, latex, 4 figures included as latex pictures

arxiv created 1995/04/17 · arxiv updated 2009/11/30

Abstract

In the framework of a specific scheme of the QCD sum rules for S-wave levels of the heavy quarkonium, one derives expressions, relating the leptonic constants, the energetic density of quarkonium states and universal characteristics in the heavy quarkonium physics, such as the difference between the masses of heavy quark Q and meson (Q q) and the number of heavy quarkonium levels below the threshold of (Q Q) → (Q q) + ( Q q) decay.

Related

• Scaling Properties of S-wave Level Density for Heavy Quarkonium from QCD Sum Rules
• Scaling behaviour of leptonic decay constants for heavy quarkonia and heavy mesons
• Scaling Relation for Leptonic Constants of Higher Excitations in Heavy Quarkonium
• Masses of nS-wave Heavy Quarkonium Levels from QCD Sum Rules
• Modern status of heavy quark sum rules in QCD