PHEGAS

PHEGAS: A phase-space generator for automatic cross-section computation. 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.


References in zbMATH (referenced in 24 articles , 1 standard article )

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  1. Belyaev, Alexander; Christensen, Neil D.; Pukhov, Alexander: CalcHEP 3.4 for collider physics within and beyond the standard model (2013)
  2. Shao, Hua-Sheng: HELAC-Onia: an automatic matrix element generator for heavy quarkonium physics (2013)
  3. Fuks, Benjamin: Beyond the minimal supersymmetric standard model: from theory to phenomenology (2012)
  4. Ita, Harald; Ozeren, Kemal: Colour decompositions of multi-quark one-loop QCD amplitudes (2012)
  5. Worek, Malgorzata: On the next-to-leading order QCD $ \mathcalK $-factor for $ t\overline t b\overline b $ production at the TeVatron (2012)
  6. Calame, C.Carloni; Czyż, H.; Gluza, J.; Gunia, M.; Montagna, G.; Nicrosini, O.; Piccinini, F.; Riemann, T.; Worek, M.: NNLO leptonic and hadronic corrections to Bhabha scattering and luminosity monitoring at meson factories (2011)
  7. Czakon, M.: Double-real radiation in hadronic top quark pair production as a proof of a certain concept (2011)
  8. Dixon, Lance J.; Henn, Johannes M.; Plefka, Jan; Schuster, Theodor: All tree-level amplitudes in massless QCD (2011)
  9. Garzelli, M.V.; Malamos, I.; Pittau, R.: Feynman rules for the rational part of the electroweak 1-loop amplitudes in the $R_\xi $ gauge and in the unitary gauge (2011)
  10. Ita, Harald: Susy theories and QCD: numerical approaches (2011)
  11. Balossini, Giovanni; Montagna, Guido; Carloni Calame, Carlo Michel; Moretti, Mauro; Nicrosini, Oreste; Piccinini, Fulvio; Treccani, Michele; Vicini, Alessandro: Combination of electroweak and QCD corrections to single $W$ production at the fermilab tevatron and the CERN LHC (2010)
  12. Binoth, T.; Boudjema, F.; Dissertori, G.; Lazopoulos, A.; Denner, A.; Dittmaier, S.; Frederix, R.; Greiner, N.; Höche, S.; Giele, W.; Skands, P.; Winter, J.; Gleisberg, T.; Archibald, J.; Heinrich, G.; Krauss, F.; Ma{^ı}tre, D.; Huber, M.; Huston, J.; Kauer, N.; Maltoni, F.; Oleari, C.; Passarino, G.; Pittau, R.; Pozzorini, S.; Reiter, T.; Schumann, S.; Zanderighi, G.: A proposal for a standard interface between Monte Carlo tools and one-loop programs (2010)
  13. Bredenstein, A.; Denner, A.; Dittmaier, S.; Pozzorini, S.: NLO QCD corrections to $ \textt\overline\textt \textb\overline\textb $ production at the LHC: 2. Full hadronic results (2010)
  14. Frederix, R.; Gehrmann, T.; Greiner, N.: Integrated dipoles with MadDipole in the MadGraph framework (2010)
  15. Garzelli, M.V.; Malamos, I.; Pittau, R.: Feynman rules for the rational part of the electroweak 1-loop amplitudes (2010)
  16. Gehrmann, T.; Greiner, N.: Photon radiation with MadDipole (2010)
  17. Giele, Walter T.; Kunszt, Zoltan; Winter, Jan: Efficient color-dressed calculation of virtual corrections (2010)
  18. Heinrich, G.; Ossola, G.; Reiter, T.; Tramontano, F.: Tensorial reconstruction at the integrand level (2010)
  19. Mastrolia, P.; Ossola, G.; Reiter, T.; Tramontano, F.: Scattering amplitudes from unitarity-based reduction algorithm at the integrand-level (2010)
  20. Giele, Walter T.; Kunszt, Zoltan; Melnikov, Kirill: Full one-loop amplitudes from tree amplitudes (2008)

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Further publications can be found at: http://helac-phegas.web.cern.ch/helac-phegas/helac-phegas.html#manual