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Research PapersNo Access

RELATION BETWEEN QUARK AND GLUON CONDENSATES FROM QCD SUM RULES

S. S. AFONIN

Departament d'ECM, Universitat de Barcelona, Barcelona 08028, Spain

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https://doi.org/10.1142/S0217751X0603494XCited by:7 (Source: Crossref)

Abstract

It is shown that QCD sum rules in the planar limit lead to a certain relation between four important quantities: ρ-meson mass, weak π-meson decay constant, quark and gluon condensates. As a byproduct an explanation for the dominance of ρρ-decay for the f₀(1370)-meson is proposed.

Keywords:

PACS: 12.38.Lg

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Vol. 21, No. 32

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History

Received 5 September 2006

Keywords