Measurement of Deeply Virtual Compton Scattering at HERA
Preprint
- 2 July 2001
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.Keywords
All Related Versions
- Version 1, 2001-07-02, ArXiv
- Published version: Physics Letters B, 517 (1-2), 47.
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