A two-component model for \(\gamma^*\)-p scattering at small Bjorken variable x

  • T. Pietrycki
  • A. Szczurek
theoretical physics

Abstract.

We extend the Golec-Biernat-Wüsthoff model for virtual photon-proton scattering to include the resolved photon component explicitly. The parameters of the resolved photon component are taken from the literature, while the parameters of the dipole-nucleon interaction are fitted to the HERA data in a selected limited range of x and Q 2. A good agreement with the experimental data is obtained beyond the region of the fit.

Keywords

Experimental Data Limited Range HERA Data Photon Component 

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Copyright information

© Springer-Verlag Berlin/Heidelberg 2003

Authors and Affiliations

  • T. Pietrycki
    • 2
  • A. Szczurek
    • 1
    • 2
  1. 1.Institute of Nuclear PhysicsCracowPoland
  2. 2.University of RzeszówRzeszówPoland

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