Supersymmetry Simulations with Off-Shell Effects for LHC and ILC

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dc.creatorHagiwara, K.
dc.creatorKilian, W.
dc.creatorKrauss, F.
dc.creatorOhl, T.
dc.creatorPlehn, T.
dc.creatorRainwater, D.
dc.creatorReuter, J.
dc.creatorSchumann, S.
dc.date2005-12-20
dc.date2006-02-07
dc.date.accessioned2026-07-07T11:58:40Z
dc.date.available2026-07-07T11:58:40Z
dc.descriptionAt the LHC and at an ILC, serious studies of new physics benefit from a proper simulation of signals and backgrounds. Using supersymmetric sbottom pair production as an example, we show how multi-particle final states are necessary to properly describe off-shell effects induced by QCD, photon radiation, or by intermediate on-shell states. To ensure the correctness of our findings we compare in detail the implementation of the supersymmetric Lagrangian in MadGraph, Sherpa and Whizard. As a future reference we give the numerical results for several hundred cross sections for the production of supersymmetric particles, checked with all three codes.
dc.description56 p., 14 embedded figs., accepted for publication in PRD
dc.identifierhttps://arxiv.org/abs/hep-ph/0512260
dc.identifierhttp://arxiv.org/abs/hep-ph/0512260
dc.identifierPhys.Rev.D73:055005,2006
dc.identifierdoi:10.1103/PhysRevD.73.055005
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/206301
dc.subjectHigh Energy Physics - Phenomenology
dc.titleSupersymmetry Simulations with Off-Shell Effects for LHC and ILC
dc.typetext

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