NLO photon parton parametrization
arXiv:hep-ph/0507091 · doi:10.1063/1.2122150
Abstract
An NLO photon parton parametrization is presented based on the existing $F_2^γ$ measurements from $e^+e^-$ data and the low-$x$ proton structure function from $ep$ interactions. Also included in the extraction of the NLO parton distribution functions are the dijets data coming from $γp \to j_1 + j_2 +X$. The new parametrization is compared to other available NLO parametrizations.
Talk presented at DIS05, Madison, Wisconsin