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- URN to cite this document:
- urn:nbn:de:bvb:355-epub-139954
- DOI to cite this document:
- 10.5283/epub.13995
Alternative links to fulltext:DOI
Abstract
We discuss the possibility to estimate hadronic matrix elements of gluonic operators in the framework of the QCD sum rule approach and consider in detail the particular example of the gluon form factor of the proton, normalized at Q2=0 to the fraction of the proton momentum carried by gluons. To this end we evaluate the proton coupling to a suitable quark-quark-quark-gluon current and calculate ...

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