Photoproduction of 2-jet events is studied with the H1 detector at HER
A. Parton cross sections are extracted from the data by an unfolding m
ethod using leading order parton-jet correlations of a QCD generator.
The gluon distribution in the photon is derived in the fractional mome
ntum range 0.04 less than or equal to x(gamma) less than or equal to 1
at the average factorization scale 75 GeV2.