CIJET: A program for computation of jet cross sections induced by quark contact interactions at hadron colliders

We describe CIJET1.0, a Fortran program aimed at calculating single-inclusive jet or dijet production cross sections induced by quark contact interactions from new physics at hadron colliders, up to next-to-leading order in QCD. It covers various contact interactions with different chiral and color structures. The code is designed in a way that could be used for fast calculations with arbitrary parton distribution functions based on interpolations of the QCD coupling constant and parton distribution functions.Program SummaryProgram title: CIJET 1.0Catalogue identifier: AEPQ_v1_0Program summary URL: http://cpc.cs.qub.ac.uk/summaries/AEPQ_v1_0.htmlProgram obtainable from: CPC Program Library, Queen’s University, Belfast, N. IrelandLicensing provisions: Standard CPC licence, http://cpc.cs.qub.ac.uk/licence/licence.htmlNo. of lines in distributed program, including test data, etc.: 13087No. of bytes in distributed program, including test data, etc.: 331957Distribution format: tar.gzProgramming language: Fortran; with some included libraries coded in C.Computer: All.Operating system: Any UNIX-like system.RAM: 300 MBClassification: 11.1.External routines: LHAPDF (https://lhapdf.hepforge.org/)Nature of problem:Calculation of single-inclusive jet and dijet cross sections induced by quark contact interactions up to next-to-leading order in QCD at hadron colliders.Solution method:Using the VEGAS Monte Carlo sampling and subtracted matrix element to generate weight grids and store them in a table file that allows for later interpolations on arbitrary parton distribution functions.Running time:Depends on the details of the calculation and the required numerical accuracy.