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Rivet analyses reference

MC_QCD_PARTONS

Generic parton-level Monte Carlo validation analysis for <X> + jets.
Experiment: ()
Status: VALIDATED
Authors:
• Frank Siegert
No references listed
Beams: * *
Beam energies: ANY
Run details:
• Any <X> + jets.

Only partons (excluding top quarks) are taken into account to construct a kt cluster sequence. Thus this analysis can be used as a generic validation tool for QCD activity.

Source code: MC_QCD_PARTONS.cc
  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 // -*- C++ -*- #include "Rivet/Analyses/MC_JetSplittings.hh" #include "Rivet/Projections/FinalState.hh" #include "Rivet/Projections/IdentifiedFinalState.hh" #include "Rivet/Projections/FastJets.hh" namespace Rivet { /// Generic analysis looking at kt splitting scales of partons class MC_QCD_PARTONS : public MC_JetSplittings { public: /// Constructor MC_QCD_PARTONS() : MC_JetSplittings("MC_QCD_PARTONS", 4, "Jets") { } public: /// @name Analysis methods //@{ /// Book histograms and initialise projections before the run void init() { // Projections IdentifiedFinalState partonfs; for (int i=1; i<6; ++i) partonfs.acceptIdPair(i); partonfs.acceptId(PID::GLUON); declare(FastJets(partonfs, FastJets::KT, 0.6), "Jets"); MC_JetSplittings::init(); } /// Perform the per-event analysis void analyze(const Event& event) { MC_JetSplittings::analyze(event); } /// Finalize void finalize() { MC_JetSplittings::finalize(); } //@} private: /// @name Histograms //@{ //@} }; // The hook for the plugin system DECLARE_RIVET_PLUGIN(MC_QCD_PARTONS); }