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Gluon form factor of the proton from QCD sum rules

Braun, Vladimir M., Górnicki, P., Mankiewicz, L. and Schäfer, Andreas (1993) Gluon form factor of the proton from QCD sum rules. Physics Letters B 302 (2-3), pp. 291-298.

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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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Item type:Article
Date:25 March 1993
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Braun > Group Vladimir Braun
Identification Number:
ValueType
10.1016/0370-2693(93)90399-3DOI
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Item ID:13995
Owner only: item control page

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