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arXiv · hep-ph/0007335

PHEGAS: a phase-space generator for automatic cross-section computation

Costas G. Papadopoulos
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Abstract

A phase-space generation algorithm, capable to efficiently integrate the squared amplitude of any scattering process, is presented. The algorithm has been implemented in a Monte Carlo program, PHEGAS, which, using HELAC, a helicity amplitude computational package,can be used for automatic cross-section computation and event generation. Results for several scattering processes with four, five and six particles in the final state are briefly presented.

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Costas G. Papadopoulos. 2000-07-28. PHEGAS: a phase-space generator for automatic cross-section computation. https://doi.org/10.1016/s0010-4655(01)00163-1

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