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: |
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| Dewey Decimal Classification: | 500 Science > 530 Physics | ||||
| Status: | Published | ||||
| Refereed: | Unknown | ||||
| Created at the University of Regensburg: | Unknown | ||||
| Item ID: | 13995 |
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