JetViP 2.1: the hbook version

Abstract We present an update of the JetViP 1.1 program for performing fixed NLO calculations in jet production including direct and resolved components in a continuous range of photon virtuality Q^2 . The new version allows to access the full event record on the parton level. The program is set up such that hbook can be used to fill histograms. The phase space generator has been optimized and the azimuthal dependence of the cross sections is taken into account in LO. We comment on recent comparisons ... Title of program: JetViP version 2.1 Catalogue Id: ADKC_v2_0 [ADMV] Nature of problem In eP- and egamma-scattering experiments, the hadronic final state can be analyzed by jet cluster algorithms, yielding inclusive single- and dijet cross sections. These can be obtained in a continuous range of photon virtuality. The cross sections allow the extraction of parameters, such as alphas, Alpha(MSbar) or parton densities (also of the virtual photon), if the respective jet cross sections are theoretically known. Versions of this program held in the CPC repository in Mendeley Data ADKC_v1_0; JetViP 1.1; 10.1016/S0010-4655(99)00190-3 ADKC_v2_0; JetViP version 2.1; 10.1016/S0010-4655(00)00158-2 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)