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## Rivet analyses reference

### STAR_BES_CALIB

STAR Beam Energy Scan centrality calibration analysis.
Experiment: ()
Status: UNVALIDATED
Authors:
• Christian Bierlich
No references listed
Beams: * *
Beam energies: ANY
Run details:
• Any!

Calibration analysis for Beam energy scan AuAu centrality. The centrality number of charged particles at mid-rapidity. No reference yoda file.

Source code: STAR_BES_CALIB.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 // -*- C++ -*- #include #include #include "Rivet/Analysis.hh" #include "Rivet/Projections/ChargedFinalState.hh" #include "Rivet/Projections/FinalState.hh" #include "Rivet/Projections/ImpactParameterProjection.hh" #include "Rivet/Projections/SingleValueProjection.hh" #include "Rivet/Tools/Percentile.hh" #include "Rivet/Tools/RHICCommon.hh" namespace Rivet { class STAR_BES_CALIB : public Analysis { public: STAR_BES_CALIB() : Analysis("STAR_BES_CALIB") {} void init() { declare(STAR_BES_Centrality(), "Centrality"); declare(ImpactParameterProjection(), "IMP"); // The calibrationhistogram: book(_calib, "CMULT", 100, 0.0, 200.0); // The alternative histogram based on impact parameter. Note // that it MUST be named the same as the histogram for the // experimental observable with an added _IMP suffix for the // Pecentile<> binning to work properly. book(_impcalib, "CMULT_IMP", 400, 0.0, 20.0); } void analyze(const Event& event) { _impcalib->fill(apply(event, "IMP")()); _calib->fill(apply(event, "Centrality")()); } void finalize() { _calib->normalize(); _impcalib->normalize(); } private: /// The calibration histograms. Histo1DPtr _calib; Histo1DPtr _impcalib; }; DECLARE_RIVET_PLUGIN(STAR_BES_CALIB); }