MC REALIZATION OF IR-IMPROVED DGLAP-CS PARTON SHOWERS: HERWIRI1.031

DOI10.1142/S021773231003402XzbMATH Open1193.81154arXiv1001.2730WikidataQ57723132 ScholiaQ57723132MaRDI QIDQ3583271

Author name not available (Why is that?)

Publication date: 26 August 2010

Published in: Modern Physics Letters A (Search for Journal in Brave)

Abstract: 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 we discuss some possible LHC phenomenology implications.

Full work available at URL: https://arxiv.org/abs/1001.2730

zbMATH Keywords

amplitude-based resummationIR-improved parton showersprecision QCD

Mathematics Subject Classification ID

Nuclear physics (81V35) Strong interaction, including quantum chromodynamics (81V05) Electromagnetic interaction; quantum electrodynamics (81V10) Research exposition (monographs, survey articles) pertaining to quantum theory (81-02) Inelastic and multichannel quantum scattering (81U35)

Related Items (1)

IR-improved DGLAP-CS theory: kernels, parton distributions, reduced cross sections

Uses Software

• YFSWW3
• HERWIRI
• Title not available (Why is that?)

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