HERWIRI swMATH ID: 12045 Software Authors: Ward, B.F.L.; Joseph, S.; Majhi, S.; Yost, S.A. Description: MC realization of IR-improved DGLAP-CS parton shower: Herwiri1.031. We introduce the new IR-improved Dokshitzer-Gribov-Lipatov-Altarelli-Parisi-Callan-Symanzik (DGLAP-CS) kernels recently developed by one of us into the HERWIG6.5 to generate a new MC, HERWIRI1.\(0(31)\), for hadron-hadron scattering at high energies. We use MC data to compare the parton shower generated by the standard DGLAP-CS kernels and that generated by the new IR-improved DGLAP-CS kernels. The seamless interface to MC@ NLO, MC@ NLO/HERWIRI, is illustrated. We show comparisons with FNAL data and discuss some possible LHC phenomenology implications. Homepage: http://inspirehep.net/record/842478?ln=de Keywords: amplitude-based resummation; precision QCD; IR-improved parton showers Related Software: MC@NLO; MCdevelop; Foam; YFSWW3; HERWIG 5.1 Cited in: 2 Publications all top 5 Cited by 6 Authors 1 Jadach, Stanisław 1 Kusina, A. 1 Skrzypek, Maciej 1 Sławiñska, Magdalena 1 Ward, Bennie F. L. 1 Yost, Scott A. Cited in 2 Serials 1 Modern Physics Letters A 1 Journal of High Energy Physics Cited in 2 Fields 2 Quantum theory (81-XX) 1 Numerical analysis (65-XX) Citations by Year