A Deeply Virtual Compton Scattering Amplitude

M. Capua; S. Fazio; R. Fiore; L. Jenkovszky; F. Paccanoni

doi:10.1016/j.physletb.2006.12.018

A Deeply Virtual Compton Scattering Amplitude

高能物理 - 唯象学 2008-11-26 v3

作者: M. Capua , S. Fazio , R. Fiore , L. Jenkovszky , F. Paccanoni

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摘要

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.

关键词

compton scattering on nucleons diffractive scattering deep-inelastic scattering

引用

@article{arxiv.hep-ph/0605319,
  title  = {A Deeply Virtual Compton Scattering Amplitude},
  author = {M. Capua and S. Fazio and R. Fiore and L. Jenkovszky and F. Paccanoni},
  journal= {arXiv preprint arXiv:hep-ph/0605319},
  year   = {2008}
}

备注

10 pages, 3 figures

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