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- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-454254
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.45425
Zusammenfassung
Using some techniques of conformal field theories, we find a closed expression for the contribution of leading twist operators and their descendants, obtained by adding total derivatives, to the operator product expansion (OPE) of two electromagnetic currents in QCD. Our expression resums contributions of all twists and to all orders in perturbation theory up to corrections proportional to the ...
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