ALPGEN, a generator for hard multiparton processes in hadronic collisions ML Mangano, F Piccinini, AD Polosa, M Moretti, R Pittau Journal of High Energy Physics 2003 (07), 001, 2003 | 6000 | 2003 |

Reducing full one-loop amplitudes to scalar integrals at the integrand level G Ossola, CG Papadopoulos, R Pittau Nuclear Physics B 763 (1-2), 147-169, 2007 | 870 | 2007 |

EXCALIBUR—a Monte Carlo program to evaluate all four-fermion processes at LEP 200 and beyond FA Berends, R Pittau, R Kleiss Computer Physics Communications 85 (3), 437-452, 1995 | 741 | 1995 |

Multijet matrix elements and shower evolution in hadronic collisions: Wbb+ n-jets as a case study ML Mangano, M Moretti, R Pittau Nuclear Physics B 632 (1-3), 343-362, 2002 | 680 | 2002 |

A standard format for Les Houches event files J Alwall, A Ballestrero, P Bartalini, S Belov, E Boos, A Buckley, ... Computer Physics Communications 176 (4), 300-304, 2007 | 659 | 2007 |

Automation of one-loop QCD computations V Hirschi, R Frederix, S Frixione, MV Garzelli, F Maltoni, R Pittau Journal of High Energy Physics 2011 (5), 44, 2011 | 565 | 2011 |

CutTools: a program implementing the OPP reduction method to compute one-loop amplitudes G Ossola, CG Papadopoulos, R Pittau Journal of High Energy Physics 2008 (03), 042, 2008 | 531 | 2008 |

Physics potential and experimental challenges of the LHC luminosity upgrade F Gianotti, ML Mangano, T Virdee, S Abdullin, G Azuelos, A Ball, ... The European Physical Journal C-Particles and Fields 39 (3), 293-333, 2005 | 525 | 2005 |

QCD and strongly coupled gauge theories: challenges and perspectives N Brambilla, S Eidelman, P Foka, S Gardner, AS Kronfeld, MG Alford, ... The European Physical Journal C 74 (10), 1-241, 2014 | 462 | 2014 |

All electroweak four-fermion processes in electron-positron collisions FA Berends, R Pittau, R Kleiss Nuclear Physics B 424 (2), 308-342, 1994 | 381 | 1994 |

Helac-nlo G Bevilacqua, M Czakon, MV Garzelli, A van Hameren, A Kardos, ... Computer Physics Communications 184 (3), 986-997, 2013 | 374 | 2013 |

Assault on the NLO wishlist: pp→ ttbb G Bevilacqua, M Czakon, CG Papadopoulos, R Pittau, M Worek Journal of High Energy Physics 2009 (09), 109, 2009 | 366 | 2009 |

A new approach to multi-jet calculations in hadron collisions F Caravaglios, ML Mangano, M Moretti, R Pittau Nuclear Physics B 539 (1-2), 215-232, 1999 | 312 | 1999 |

On the Rational Terms of the one-loop amplitudes G Ossola, CG Papadopoulos, R Pittau Journal of High Energy Physics 2008 (05), 004, 2008 | 304 | 2008 |

Weight optimization in multichannel Monte Carlo R Kleiss, R Pittau arXiv preprint hep-ph/9405257, 1994 | 303 | 1994 |

Heavy neutrino signals at large hadron colliders F del Aguila, JA Aguilar-Saavedra, R Pittau Journal of High Energy Physics 2007 (10), 047, 2007 | 295 | 2007 |

Scalar and pseudoscalar Higgs production in association with a top–antitop pair R Frederix, S Frixione, V Hirschi, F Maltoni, R Pittau, P Torrielli Physics Letters B 701 (4), 427-433, 2011 | 243 | 2011 |

Four-lepton production at hadron colliders: aMC@ NLO predictions with theoretical uncertainties R Frederix, S Frixione, V Hirschi, F Maltoni, R Pittau, P Torrielli Journal of High Energy Physics 2012 (2), 99, 2012 | 237 | 2012 |

NLO QCD corrections to tri-boson production T Binoth, G Ossola, CG Papadopoulos, R Pittau Journal of High Energy Physics 2008 (06), 082, 2008 | 228 | 2008 |

On a semi-analytical and realistic approach to e+ e− annihilation into fermion pairs and to Bhabha scattering within the minimal standard model at LEP energies G Montagna, F Piccinini, O Nicrosini, G Passarino, R Pittau Nuclear Physics B 401 (1-2), 3-66, 1993 | 196 | 1993 |