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arXiv · hep-ex/0107005

Measurement of Deeply Virtual Compton Scattering at HERA

H1 Collaboration·C. Adloff
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Abstract

A measurement is presented of elastic Deeply Virtual Compton Scattering e^+ + p -> e^+ + photon + p at HERA using data taken with the H1 detector. The cross section is measured as a function of the photon virtuality, Q^2, and the invariant mass, W, of the gamma p system, in the kinematic range 2 < Q^2 < 20 GeV^2, 30 < W < 120 GeV and |t| < 1 GeV^2, where t is the squared momentum transfer to the proton. The measurement is compared to QCD based calculations.

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H1 Collaboration, C. Adloff. 2001-07-02. Measurement of Deeply Virtual Compton Scattering at HERA. https://doi.org/10.1016/s0370-2693(01)00939-x

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