MadDipole: automation of the dipole subtraction method in MadGraph/MadEvent

Frederix, Rikkert;Gehrmann, T.;Greiner, N.
(2008) The Journal of High Energy Physics — n° 9 (2008)

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Authors
  • Frederix, RikkertUCLouvain
    Author
  • Gehrmann, T.
    Author
  • Greiner, N.
    Author
Abstract
We present the implementation of the dipole subtraction formalism for the real radiation contributions to any next-to-leading order QCD process in the MadGraph/MadEvent framework. Both massless and massive dipoles are considered. Starting from a specific (n + 1)-particle process the package provides a Fortran code for all possible dipoles to all Born processes that constitute the subtraction term to the (n + 1)-particle process. The output files are given in the usual "MadGraph StandAlone" style using helicity amplitudes.
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Frederix, R., Gehrmann, T., & Greiner, N. (2008). MadDipole: automation of the dipole subtraction method in MadGraph/MadEvent. The Journal of High Energy Physics, 9. https://hdl.handle.net/2078.5/133451 (Original work published 2008)