Measurement of inclusive jet cross-sections in photoproduction at HERA

DESY-HERA. Measurement of inclusive transverse energy and pseusdorapidity jet cross sections in photoproduction data resulting from the interaction of 27.5GeV positrons with 820 GeV protons. The data were collected during the 1996-97 HERA running period with a mean E+P c.m. energy of 300 GeV and an integrated luminosity of 0.47 pb-1. Unless stated otherwise in the tables the jets were identified using the inclusive KT algorithm.. In the tables the first systematic (DSYS) error shows the systematic errorexcluding the error on the LAr energy scale, and the second DSYS error is that due to the uncertainty on the LAr energy scale itself.