ZEUS results on high Q2 DIS cross sections and QCD fits
Julian Rautenberg
Abstract
Single and double differential cross sections ds/dQ2, ds/dx, ds/dy and d2s/dQ2dx of the inclusive neutral current (NC) measurement from the 98/99 e-p and the charged current (CC) measurement from the 99/00 e+p data sets are presented. With the previously published e+p NC ZEUS measurement xF3 and xG3, and with the e-p CC ZEUS measurement F2CC are extracted. The results are compared to the prediction of the Standard Model using parton density functions of the ZEUS next-to-leading-order QCD analysis which is reviewed.
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