MadGraph 5 : Going Beyond

MadGraph 5 : Going Beyond

2 Jun 2011 | Johan Alwall(1), Michel Herquet(2), Fabio Maltoni(3), Olivier Mattelaer(3), Tim Stelzer(4)
MADGRAPH 5 is the latest version of the MADGRAPH matrix element generator, written in Python. It introduces several new algorithms and features, enhancing performance and functionality. Key improvements include a new user interface, multiple output formats (including C++ process libraries for PYTHIA 8), and full compatibility with FEYNRULES for implementing new physics models. The software supports Lagrangian-based BSM physics, automated NLO computations, and merging to showering/hadronization codes for complete event simulation. The paper details the new algorithms, output formats, and model compatibility, along with validation and speed benchmarks. Examples of applications are provided to illustrate the capabilities of MADGRAPH 5.MADGRAPH 5 is the latest version of the MADGRAPH matrix element generator, written in Python. It introduces several new algorithms and features, enhancing performance and functionality. Key improvements include a new user interface, multiple output formats (including C++ process libraries for PYTHIA 8), and full compatibility with FEYNRULES for implementing new physics models. The software supports Lagrangian-based BSM physics, automated NLO computations, and merging to showering/hadronization codes for complete event simulation. The paper details the new algorithms, output formats, and model compatibility, along with validation and speed benchmarks. Examples of applications are provided to illustrate the capabilities of MADGRAPH 5.
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Understanding MadGraph 5%3A going beyond