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arxiv: hep-ph/0605319 · v3 · submitted 2006-05-29 · ✦ hep-ph

A Deeply Virtual Compton Scattering Amplitude

classification ✦ hep-ph
keywords comptondeeplyscatteringvirtualmodelamplitudecontainsdata
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A factorized Regge-pole model for deeply virtual Compton scattering is suggested. The use of an effective logarithmic Regge-Pomeron trajectory provides for the description of both ``soft'' (small $|t|$) and ``hard'' (large $|t|$) dynamics. The model contains explicitly the photoproduction and the DIS limits and fits the existing HERA data on deeply virtual Compton scattering.

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