Deeply Virtual Compton Scattering at HERA
Deeply virtual Compton scattering has recently been studied by three HERA experiments, H1, ZEUS and HERMES, covering a broad range of kinematic regimes. We present cross section measurements of the two collider experiments in the kinematic region 2<Q^2<100 GeV^2 and 30<W<140 GeV, and com...
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| Main Author: | |
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| Format: | Journal Article |
| Language: | English |
| Published: |
30-09-2002
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| Subjects: | |
| Online Access: | Get full text |
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| Summary: | Deeply virtual Compton scattering has recently been studied by three HERA
experiments, H1, ZEUS and HERMES, covering a broad range of kinematic regimes.
We present cross section measurements of the two collider experiments in the
kinematic region 2<Q^2<100 GeV^2 and 30<W<140 GeV, and compare them to
QCD-based calculations. HERMES measurements of azimuthal asymmetries and their
kinematical dependences are presented for Q^2>1 GeV^2 and 2<W<7 GeV. |
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| Bibliography: | HERMES 02-037 |
| DOI: | 10.48550/arxiv.hep-ex/0209081 |