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DOE OSTI · 1029169

New Developments in MadGraph/MadEvent

Alwall, Johan·Artoisenet, Pierre·de Visscher, Simon·Duhr, Claude·Frederix, Rikkert·Herquet, Michel·Mattelaer, Olivier
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Abstract

We here present some recent developments of MadGraph/MadEvent since the latest published version, 4.0. These developments include: Jet matching with Pythia parton showers for both Standard Model and Beyond the Standard Model processes, decay chain functionality, decay width calculation and decay simulation, process generation for the Grid, a package for calculation of quarkonium amplitudes, calculation of Matrix Element weights for experimental events, automatic dipole subtraction for next-to-leading order calculations, and an interface to FeynRules, a package for automatic calculation of Feynman rules and model files from the Lagrangian of any New Physics model.

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72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDSAMPLITUDESCHAINSDECAYDIPOLESLAGRANGIAN FUNCTIONMATRIX ELEMENTSPhenomenology-HEP,HEPPH, HEPEXPHYSICSQUARKONIUMSIMULATIONSTANDARD MODELSUPERSYMMETRY

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Alwall, Johan, Artoisenet, Pierre, de Visscher, Simon, Duhr, Claude, Frederix, Rikkert, Herquet, Michel, Mattelaer, Olivier. 2011-11-08. New Developments in MadGraph/MadEvent. https://www.osti.gov/biblio/1029169

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