A Deeply Virtual Compton Scattering Amplitude

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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.
10 pages, 3 figures

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High Energy Physics - Phenomenology

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http://salesiana.dossiersoluciones.com/handle/123456789/189106

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-ph/0605319
 http://arxiv.org/abs/hep-ph/0605319
 Phys.Lett.B645:161-166,2007
 doi:10.1016/j.physletb.2006.12.018

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arXiv