The corrections to the Goldberger-Treiman relation and the QCD condensates

The Goldberger-Treiman discrepancy Δ GT = 1 − m N gA / f πG π N is related to the values of the QCD vacuum condensates 〈 ¯qq〉 and 〈 G μν G μν. The range of the latter consistent with the experimental value of the former is given.

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Bibliographic Details
Published in:Physics letters. B 1986-10, Vol.178 (4), p.409-415
Main Author: Nasrallah, N.F.
Format: Article
Language:English
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Summary:The Goldberger-Treiman discrepancy Δ GT = 1 − m N gA / f πG π N is related to the values of the QCD vacuum condensates 〈 ¯qq〉 and 〈 G μν G μν. The range of the latter consistent with the experimental value of the former is given.
ISSN:0370-2693
1873-2445
DOI:10.1016/0370-2693(86)91403-6