Remarks on the short distance behavior o
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K LadΓ‘nyi
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Article
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1973
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Elsevier Science
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English
β 848 KB
The Wick-rotated spinor-spinor Bethe-Salpeter equation is applied to study the short distance behavior at vanishing c.m. energy and external mass. Effective interactions are fixed as particular superpositions of scalar, pseudoscalar vector and axialvector contributions. Short distance properties of