Aspects of the unitarized soft multipomeron approach in DIS and diffraction

E. G. Ferreiro; M. B. Gay Ducati; M. V. T. Machado; C. A. Salgado

Aspects of the unitarized soft multipomeron approach in DIS and diffraction

High Energy Physics - Phenomenology 2007-05-23 v1

Authors: E. G. Ferreiro , M. B. Gay Ducati , M. V. T. Machado , C. A. Salgado

Abstract

We study in detail the main features of the unitarized Regge model (CFKS), recently proposed to describe the small- $Q^2$ domain. It takes into account a two-component description with two types of unitarized contributions: one is the multiple Pomeron exchanges contribution, interacting with the large dipole size configurations, and the other one consists on a unitarized dipole cross section, describing the interaction with the small size dipoles. We compare the resulting dipole cross section to that from the saturation model (GBW).

Keywords

unitarized Regge model Pomeron dipole cross section saturation model DIS

Cite

@article{arxiv.hep-ph/0205145,
  title  = {Aspects of the unitarized soft multipomeron approach in DIS and diffraction},
  author = {E. G. Ferreiro and M. B. Gay Ducati and M. V. T. Machado and C. A. Salgado},
  journal= {arXiv preprint arXiv:hep-ph/0205145},
  year   = {2007}
}

Comments

4 pages, latex, 2 figures. To appear in the proceedings of the XXXVIIth Rencontres de Moriond

Aspects of the unitarized soft multipomeron approach in DIS and diffraction

Abstract

Keywords

Cite

Comments

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