Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1847503 | Nuclear Physics B - Proceedings Supplements | 2010 | 4 Pages |
Abstract
We review a nonlocal-condensate approach and its application in QCD sum rules for the spacelike electromagnetic pion form factor. It is shown that the nonlocality of the condensates is a key point to include nonperturbative contributions to the pion form factor.
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