rivet is hosted by Hepforge, IPPP Durham

## Rivet analyses reference

### CDF_2001_S4563131

Inclusive jet cross-section
Experiment: CDF (Tevatron Run 1)
Inspire ID: 552797
Status: VALIDATED
Authors:
• Frank Siegert
References:
Beams: p- p+
Beam energies: (900.0, 900.0) GeV
Run details:
• Dijet events at Tevatron with $\sqrt{s}=1.8$ TeV

Measurement of the inclusive jet cross-section for jet transverse energies from 40 to 465 GeV in the pseudorapidity range $0.1<|\eta|<0.7$. The results are based on 87 $\mathrm{pb}^{-1}$ of data.

Source code: CDF_2001_S4563131.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 69 70 // -*- C++ -*- #include "Rivet/Analysis.hh" #include "Rivet/Projections/FinalState.hh" #include "Rivet/Projections/FastJets.hh" namespace Rivet { /// @brief CDF Run I inclusive jet cross-section class CDF_2001_S4563131 : public Analysis { public: /// @name Constructors etc. //@{ /// Constructor CDF_2001_S4563131() : Analysis("CDF_2001_S4563131") { } //@} public: /// @name Analysis methods //@{ /// Book histograms and initialise projections before the run void init() { FinalState fs((Cuts::etaIn(-4.2, 4.2))); declare(FastJets(fs, FastJets::CDFJETCLU, 0.7), "Jets"); book(_h_ET ,1, 1, 1); } /// Perform the per-event analysis void analyze(const Event& event) { Jets jets = apply(event, "Jets").jets(Cuts::Et > 40*GeV && Cuts::abseta >= 0.1 && Cuts::abseta <= 0.7, cmpMomByEt); for (const Jet& jet : jets) { //if (inRange(jet.abseta(), 0.1, 0.7)) _h_ET->fill(jet.Et()); } } /// Normalise histograms etc., after the run void finalize() { const double deta = 1.2; scale(_h_ET, crossSection()/sumOfWeights()/deta/nanobarn); } //@} private: /// @name Histograms //@{ Histo1DPtr _h_ET; //@} }; // The hook for the plugin system DECLARE_RIVET_PLUGIN(CDF_2001_S4563131); }