NLO photon parton parametrization using ee and ep data

W. Slominski; H. Abramowicz; A. Levy

doi:10.1140/epjc/s2005-02458-7

paper

NLO photon parton parametrization using ee and ep data

arXiv:hep-ph/0504003 · doi:10.1140/epjc/s2005-02458-7

Abstract

An NLO photon parton parametrization is presented based on the existing $F_{2}^{3}$ measurements from $e^{+} e^{-}$ data and the low- $x$ proton structure function from $e p$ interactions. Also included in the extraction of the NLO parton distribution functions are the dijets data coming from $I^^{3} p \to j_{1} + j_{2} + X$ . The new parametrization is compared to other NLO parametrizations.

22 pages, 7 figures, 2 tables