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CombineMesonMeasurements5TeV.C
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CombineMesonMeasurements5TeV.C
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/****************************************************************************************************************************
****** provided by Gamma Conversion Group, PWG4, *****
****** Friederike Bock, [email protected] *****
*****************************************************************************************************************************/
#include <Riostream.h>
#include "TMath.h"
#include <stdlib.h>
#include <fstream>
#include <math.h>
#include <TROOT.h>
#include <TApplication.h>
#include <TPaveLabel.h>
#include <TSystem.h>
#include <TFrame.h>
#include <TStyle.h>
#include <TString.h>
#include "TGaxis.h"
#include "TFile.h"
#include "TH1F.h"
#include "TH1D.h"
#include "TH2F.h"
#include "TF1.h"
#include "TVirtualFitter.h"
#include "TObject.h"
#include "TCanvas.h"
#include "TMultiGraph.h"
#include "TLegend.h"
#include "TDatabasePDG.h"
#include "TMinuit.h"
#include "TBenchmark.h"
#include "TRandom.h"
#include "TLatex.h"
#include "TASImage.h"
#include "TPostScript.h"
#include "TGraphErrors.h"
#include "TArrow.h"
#include "TGraphAsymmErrors.h"
#include "TGaxis.h"
#include "TMarker.h"
#include "Math/WrappedTF1.h"
#include "Math/BrentRootFinder.h"
#include "TFitResultPtr.h"
#include "TFitResult.h"
#include "CommonHeaders/PlottingGammaConversionHistos.h"
#include "CommonHeaders/PlottingGammaConversionAdditional.h"
#include "CommonHeaders/FittingGammaConversion.h"
#include "CommonHeaders/ConversionFunctionsBasicsAndLabeling.h"
#include "CommonHeaders/ConversionFunctions.h"
#include "CommonHeaders/CombinationFunctions.h"
extern TRandom* gRandom;
extern TBenchmark* gBenchmark;
extern TSystem* gSystem;
extern TMinuit* gMinuit;
struct SysErrorConversion {
Double_t value;
Double_t error;
// TString name;
};
TGraphAsymmErrors* ConvertYieldGraph(TGraphAsymmErrors* inputGraph, Bool_t DivideBy2pi, Bool_t DivideByPt, Bool_t MultiplyBy2pi, Bool_t MultiplyByPt) {
if (!inputGraph) {
cout << "Error: Graph is NULL" << endl;
return NULL;
}
if (DivideBy2pi) inputGraph = ScaleGraph(inputGraph, 1/(2*TMath::Pi()));
if (MultiplyBy2pi) inputGraph = ScaleGraph(inputGraph, 2*TMath::Pi());
Double_t* xValue = inputGraph->GetX();
Double_t* yValue = inputGraph->GetY();
Double_t* xErrorLow = inputGraph->GetEXlow();
Double_t* xErrorHigh = inputGraph->GetEXhigh();
Double_t* yErrorLow = inputGraph->GetEYlow();
Double_t* yErrorHigh = inputGraph->GetEYhigh();
Int_t nPoints = inputGraph->GetN();
if (DivideByPt || MultiplyByPt) {
Double_t correctionValue = 1;
for (Int_t i=0; i<nPoints; i++) {
if (DivideByPt) correctionValue = 1/xValue[i];
if (MultiplyByPt) correctionValue = xValue[i];
yValue[i] = yValue[i]*correctionValue;
yErrorLow[i] = yErrorLow[i]*correctionValue;
yErrorHigh[i] = yErrorHigh[i]*correctionValue;
}
}
inputGraph = new TGraphAsymmErrors(nPoints,xValue,yValue,xErrorLow,xErrorHigh,yErrorLow,yErrorHigh);
return inputGraph;
}
void CombineMesonMeasurements5TeV( TString fileNamePCM = "",
TString fileNamePHOS = "",
TString fileNameEMCal = "",
TString fileNameDCal = "",
TString fileNamePCMPHOS = "",
TString fileNamePCMEMCal= "",
TString fileNamePCMDCal = "",
Int_t numbersofmeasPi0 = 3,
Int_t numbersofmeasEta = 2,
Double_t minPtPi0Meas = 0.4,
Double_t maxPtPi0Meas = 60,
Double_t minPtEtaMeas = 0.5,
Double_t maxPtEtaMeas = 60,
TString bWCorrection = "",
TString suffix = "pdf",
Int_t useNicoEMC = 0,
Int_t useLuciaPCM = 0
){
TString date = ReturnDateString();
Bool_t doOutput = kTRUE;
gROOT->Reset();
gROOT->SetStyle("Plain");
StyleSettingsThesis();
SetPlotStyle();
TString dateForOutput = ReturnDateStringForOutput();
cout << dateForOutput.Data() << endl;
//___________________________________ Declaration of files _____________________________________________
TString collisionSystem5TeV = "pp, #sqrt{#it{s}} = 5 TeV";
TString outputDir = Form("%s/%s/CombineMesonMeasurements5TeV",suffix.Data(),dateForOutput.Data());
cout << outputDir.Data() << endl;
TString fileNameTheory = "ExternalInput/Theory/TheoryCompilationPP.root";
TString fileNameCHadrons = "/home/nschmidt/AnalysisSoftware/CombinationInput5TeV/20180409_ChargedParticle_pp_5.02TeV.root";
TString fileNameCParticles = "/home/nschmidt/AnalysisSoftware/CombinationInput5TeV/Spectra_ppLHC15n_Combined_Histograms.root";
TString fileNameInterpolation = "/home/nschmidt/AnalysisSoftware/CombinationInput5TeV/Interpolation.root";
TString fileNameEtaToPi0 = "ExternalInput/WorldDataPi0Eta.root";
TString fileName2760GeV = "ExternalInput/CombNeutralMesons/CombinedResultsPaperPP2760GeV_2017_07_10_Pub2017.root";
TString fileName7TeV = "ExternalInput/CombNeutralMesons/CombinedResultsPaperPP7TeV_2017_11_10.root";
TString fileName7TeVpub = "ExternalInput/CombNeutralMesons/CombinedResultsPP_ShiftedX_PaperRAA_16_May_2014_including7TeVand900GeVpublished.root";
TString fileName8TeV = "ExternalInput/CombNeutralMesons/CombinedResultsPaperPP8TeV_2017_11_16.root";
gSystem->Exec("mkdir -p "+outputDir);
if(fileNamePCM.CompareTo(""))
gSystem->Exec(Form("cp %s %s/InputPCM.root", fileNamePCM.Data(), outputDir.Data()));
if(fileNamePHOS.CompareTo(""))
gSystem->Exec(Form("cp %s %s/InputPHOS.root", fileNamePHOS.Data(), outputDir.Data()));
if(fileNameEMCal.CompareTo(""))
gSystem->Exec(Form("cp %s %s/InputEMC.root", fileNameEMCal.Data(), outputDir.Data()));
if(fileNameDCal.CompareTo(""))
gSystem->Exec(Form("cp %s %s/InputDMC.root", fileNameDCal.Data(), outputDir.Data()));
if(fileNamePCMPHOS.CompareTo(""))
gSystem->Exec(Form("cp %s %s/InputPCMPHOS.root", fileNamePCMPHOS.Data(), outputDir.Data()));
if(fileNamePCMEMCal.CompareTo(""))
gSystem->Exec(Form("cp %s %s/InputPCMEMC.root", fileNamePCMEMCal.Data(), outputDir.Data()));
if(fileNamePCMDCal.CompareTo(""))
gSystem->Exec(Form("cp %s %s/InputPCMDMC.root", fileNamePCMDCal.Data(), outputDir.Data()));
if(fileNameCHadrons.CompareTo(""))
gSystem->Exec(Form("cp %s %s/ChargedHadrons.root", fileNameCHadrons.Data(), outputDir.Data()));
if(fileNameCParticles.CompareTo(""))
gSystem->Exec(Form("cp %s %s/ChardedParticles.root", fileNameCParticles.Data(), outputDir.Data()));
if(fileNameInterpolation.CompareTo(""))
gSystem->Exec(Form("cp %s %s/InterpolationReference.root", fileNameInterpolation.Data(), outputDir.Data()));
if(fileName2760GeV.CompareTo(""))
gSystem->Exec(Form("cp %s %s/ResultsPP2760GeV.root", fileName2760GeV.Data(), outputDir.Data()));
if(fileName7TeV.CompareTo(""))
gSystem->Exec(Form("cp %s %s/ResultsPP7TeV.root", fileName7TeV.Data(), outputDir.Data()));
if(fileName8TeV.CompareTo(""))
gSystem->Exec(Form("cp %s %s/ResultsPP8TeV.root", fileName8TeV.Data(), outputDir.Data()));
cout << "copied input files" << endl;
fstream fLog;
fLog.open(Form("%s/CombineMeson5TeV.log",outputDir.Data()), ios::out);
fLog << "++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++" << endl;
fLog << dateForOutput.Data() << endl;
Double_t mesonMassExpectPi0 = TDatabasePDG::Instance()->GetParticle(111)->Mass();
Double_t mesonMassExpectEta = TDatabasePDG::Instance()->GetParticle(221)->Mass();
Width_t widthLinesBoxes = 1.4;
Width_t widthCommonFit = 2;
// Definition of colors, styles and markers sizes
Color_t colorComb = kBlue+2;
Style_t markerStyleComb = 20;
Size_t markerSizeComb = 2;
Color_t colorCGC = kCyan-8;
Color_t colorNLO = kAzure-4;
Color_t colorTrigg[10] = {kBlack, kGray+1, kRed+2, kBlue+2, kGreen+3, kCyan+2, kViolet, kMagenta+2, kRed-2, kBlue-2};
Color_t colorCombLowPt = GetDefaultColorDiffDetectors("Comb", kFALSE, kFALSE, kFALSE);
Color_t colorCombHighPt = GetDefaultColorDiffDetectors("Comb", kFALSE, kFALSE, kTRUE);
Style_t markerStyleCombLowPt = 20;
Style_t markerStyleCombHighPt = 20;
Size_t markerSizeComparison = 2;
Style_t styleMarkerNLOMuHalf = 24;
Style_t styleMarkerNLOMuOne = 27;
Style_t styleMarkerNLOMuTwo = 30;
Style_t styleLineNLOMuHalf = 8;
Style_t styleLineNLOMuOne = 7;
Style_t styleLineNLOMuTwo = 4;
Style_t styleLineNLOMuTwoBKK = 3;
Style_t styleLineNLOMuTwoDSS = 6;
Size_t sizeMarkerNLO = 1;
Width_t widthLineNLO = 2.;
Int_t totalNSets = 13;
TString nameMeasGlobal[13] = {"PCM", "PHOS", "EMCal", "PCM-PHOS", "PCM-EMCal", "PCM-Dalitz", "PHOS-Dalitz", "EMCal-Dalitz", "spare", "EMCAL merged", "PCMOtherDataset", "DCal", "PCM-DCal"};
Color_t colorDet[13];
Color_t colorDetMC[13];
Style_t markerStyleDet[13];
Style_t markerStyleDetMC[13];
Size_t markerSizeDet[13];
Size_t markerSizeDetMC[13];
for (Int_t i = 0; i < totalNSets; i++){
colorDet[i] = GetDefaultColorDiffDetectors(nameMeasGlobal[i].Data(), kFALSE, kFALSE, kTRUE);
colorDetMC[i] = GetDefaultColorDiffDetectors(nameMeasGlobal[i].Data(), kTRUE, kFALSE, kTRUE);
markerStyleDet[i] = GetDefaultMarkerStyleDiffDetectors(nameMeasGlobal[i].Data(), kFALSE);
markerStyleDetMC[i] = GetDefaultMarkerStyleDiffDetectors(nameMeasGlobal[i].Data(), kTRUE);
markerSizeDet[i] = GetDefaultMarkerSizeDiffDetectors(nameMeasGlobal[i].Data(), kFALSE)*2;
markerSizeDetMC[i] = GetDefaultMarkerSizeDiffDetectors(nameMeasGlobal[i].Data(), kTRUE)*2;
}
cout << "loaded plotting styles" << endl;
TFile* inputFile[13] = {NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};
inputFile[0] = new TFile(fileNamePCM.Data());
inputFile[1] = new TFile(fileNamePHOS.Data());
inputFile[2] = new TFile(fileNameEMCal.Data());
inputFile[3] = new TFile(fileNamePCMPHOS.Data());
inputFile[4] = new TFile(fileNamePCMEMCal.Data());
inputFile[11] = new TFile(fileNameDCal.Data());
inputFile[12] = new TFile(fileNamePCMDCal.Data());
TDirectory* directoryPi0[13] = {NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};
TDirectory* directoryEta[13] = {NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};
for(Int_t i=0;i<13;i++){
if(inputFile[i]){
if(!inputFile[i]->IsZombie()){
cout << "loading directories for " << nameMeasGlobal[i] << endl;
directoryPi0[i] = (TDirectory*)inputFile[i]->Get("Pi05TeV");
directoryEta[i] = (TDirectory*)inputFile[i]->Get("Eta5TeV");
if(useLuciaPCM&&i==0){
cout << "using LUCIA inputs for " << nameMeasGlobal[i] << endl;
directoryPi0[i] = (TDirectory*)inputFile[i]->Get("Pi05TeV2017");
directoryEta[i] = (TDirectory*)inputFile[i]->Get("Eta5TeV2017");
}
}
}
}
cout << __LINE__<<endl;
TH1D* histoPi0Mass[13] = {NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};
TH1D* histoPi0FWHMMeV[13] = {NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};
TH1D* histoPi0TrueMass[13] = {NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};
TH1D* histoPi0TrueFWHMMeV[13] = {NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};
TH1D* histoPi0Acc[13] = {NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};
TH1D* histoPi0TrueEffPt[13] = {NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};
TH1D* histoPi0AccTimesEff[13] = {NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};
TH1D* histoPi0InvXSection[13] = {NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};
TGraphAsymmErrors* graphPi0InvXSectionSys[13] = {NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};
TGraphAsymmErrors* graphPi0InvXSectionStat[13] = {NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};
TH1D* histoEtaMass[13] = {NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};
TH1D* histoEtaFWHMMeV[13] = {NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};
TH1D* histoEtaTrueMass[13] = {NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};
TH1D* histoEtaTrueFWHMMeV[13] = {NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};
TH1D* histoEtaAcc[13] = {NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};
TH1D* histoEtaTrueEffPt[13] = {NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};
TH1D* histoEtaAccTimesEff[13] = {NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};
TH1D* histoEtaInvXSection[13] = {NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};
TGraphAsymmErrors* graphEtaInvXSectionSys[13] = {NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};
TGraphAsymmErrors* graphEtaInvXSectionStat[13] = {NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};
TH1D* histoEtaToPi0Stat[13] = {NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};
TGraphAsymmErrors* graphEtaToPi0Stat[13] = {NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};
TGraphAsymmErrors* graphEtaToPi0Sys[13] = {NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};
TH1D* histoPi0InvMassSigPlusBG[13] = {NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};
TH1D* histoPi0InvMassSig[13] = {NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};
TH1D* histoPi0InvMassSigRemBGSub[13] = {NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};
TH1D* histoPi0InvMassBG[13] = {NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};
TH1D* histoPi0InvMassRemBG[13] = {NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};
TH1D* histoPi0InvMassBGTot[13] = {NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};
TF1* fitPi0InvMassSig[13] = {NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};
TF1* fitPi0InvMassBG[13] = {NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};
Bool_t haveAllPi0InvMass[13] = {kFALSE,kFALSE,kFALSE,kFALSE,kFALSE,kFALSE,kFALSE,kFALSE,kFALSE,kFALSE,kFALSE};
TString strInvMassBin[13] = {"04", "22", "3To3_2", "04",""};
Double_t rapidityMeas[13] = {1.6, 1., 1.6, 1.6, 1.6, 1., 1., 1., 1., 1.};
Double_t minPtPi0 = 0.3;
Double_t maxPtPi0 = 35.0; //75
Double_t delaPtPi0 = maxPtPi0 - minPtPi0;
Double_t prodPtPi0 = maxPtPi0 * minPtPi0;
Double_t minXSectionPi0 = 0.4;
Double_t maxXSectionPi0 = 9e11;
Double_t minPtEta = 0.4;
Double_t maxPtEta = 12.0;//60
Double_t delaPtEta = maxPtEta - minPtEta;
Double_t prodPtEta = maxPtEta * minPtEta;
Double_t minXSectionEta = 2e3;//0.6
Double_t maxXSectionEta = 2e10;
// *******************************************************************************************************
// ************************** read input files ***********************************************************
// *******************************************************************************************************
for (Int_t i = 0; i < totalNSets; i++){
cout << "reading from " << nameMeasGlobal[i].Data() << " measurement..." << endl;
if(directoryPi0[i]){
cout << "loading pi0 inputs" << endl;
// load mass/width/effi plots
histoPi0Mass[i] = (TH1D*)directoryPi0[i]->Get("Pi0_Mass_data_INT7");
histoPi0FWHMMeV[i] = (TH1D*)directoryPi0[i]->Get("Pi0_Width_data_INT7");
histoPi0TrueMass[i] = (TH1D*)directoryPi0[i]->Get("Pi0_Mass_MC_INT7");
histoPi0TrueFWHMMeV[i] = (TH1D*)directoryPi0[i]->Get("Pi0_Width_MC_INT7");
if(i==0){
histoPi0Mass[i] = (TH1D*)directoryPi0[i]->Get("MassPi0");
histoPi0FWHMMeV[i] = (TH1D*)directoryPi0[i]->Get("FWHMPi0");
histoPi0TrueMass[i] = (TH1D*)directoryPi0[i]->Get("TrueMassPi0");
histoPi0TrueFWHMMeV[i] = (TH1D*)directoryPi0[i]->Get("TrueFWHMPi0MeV");
}
if(i==1 || (i==2 && !useNicoEMC)){
histoPi0Mass[i] = (TH1D*)directoryPi0[i]->Get("Pi0_Mass_data");
histoPi0FWHMMeV[i] = (TH1D*)directoryPi0[i]->Get("Pi0_Width_data");
histoPi0TrueMass[i] = (TH1D*)directoryPi0[i]->Get("Pi0_Mass_MC");
histoPi0TrueFWHMMeV[i] = (TH1D*)directoryPi0[i]->Get("Pi0_Width_MC");
}
if(histoPi0Mass[i]&&i!=0) histoPi0Mass[i]->Scale(1000.);
if(histoPi0FWHMMeV[i]&&i!=0) histoPi0FWHMMeV[i]->Scale(1000.);
if(histoPi0TrueMass[i]&&i!=0) histoPi0TrueMass[i]->Scale(1000.);
if(histoPi0TrueFWHMMeV[i]&&i!=0) histoPi0TrueFWHMMeV[i]->Scale(1000.);
histoPi0Acc[i] = (TH1D*)directoryPi0[i]->Get("AcceptancePi0_INT7");
histoPi0TrueEffPt[i] = (TH1D*)directoryPi0[i]->Get("EfficiencyPi0_INT7");
if(i==0){
histoPi0Acc[i] = (TH1D*)directoryPi0[i]->Get("AcceptancePi0");
histoPi0TrueEffPt[i] = (TH1D*)directoryPi0[i]->Get("EfficiencyPi0");
}
if(histoPi0TrueEffPt[i] && histoPi0Acc[i]){
histoPi0AccTimesEff[i] = (TH1D*)histoPi0TrueEffPt[i]->Clone(Form("histoPi0AccTimesEff%s",nameMeasGlobal[i].Data()));
histoPi0AccTimesEff[i]->Multiply(histoPi0Acc[i]);
histoPi0AccTimesEff[i]->Scale(2*TMath::Pi()*rapidityMeas[i]);
}
if(i==1){
histoPi0AccTimesEff[i] = (TH1D*)directoryPi0[i]->Get("EffTimesAcc");
histoPi0AccTimesEff[i]->Scale(2*TMath::Pi()*rapidityMeas[i]);
}
if((i==2 && !useNicoEMC)){
histoPi0AccTimesEff[i] = (TH1D*)directoryPi0[i]->Get("EffTimesAccPi0");
histoPi0AccTimesEff[i]->Scale(2*TMath::Pi()*rapidityMeas[i]);
}
// load cross section systematics and datapoints
histoPi0InvXSection[i] = (TH1D*)directoryPi0[i]->Get("InvCrossSectionPi0");
graphPi0InvXSectionStat[i] = new TGraphAsymmErrors(histoPi0InvXSection[i]);
graphPi0InvXSectionSys[i] = (TGraphAsymmErrors*)directoryPi0[i]->Get("InvCrossSectionPi0Sys");
// if(i==0){
// histoPi0InvXSection[i] = (TH1D*)directoryPi0[i]->Get("CorrectedYieldPi0");
// histoPi0InvXSection[i]->Scale(51.2*1e-3*recalcBarn);
// graphPi0InvXSectionStat[i] = new TGraphAsymmErrors(histoPi0InvXSection[i]);
// graphPi0InvXSectionSys[i] = ScaleGraph((TGraphAsymmErrors*)directoryPi0[i]->Get("Pi0SystError"),51.2*1e-3*recalcBarn);
// }
cout << nameMeasGlobal[i].Data() << " pi0 stat:" << graphPi0InvXSectionStat[i] << endl;
if(doOutput) graphPi0InvXSectionStat[i]->Print();
cout << nameMeasGlobal[i].Data() << " pi0 sys:" << graphPi0InvXSectionSys[i] << endl;
if(doOutput) graphPi0InvXSectionSys[i]->Print();
// load invariant mass example bins
histoPi0InvMassSig[i] = (TH1D*)directoryPi0[i]->Get(Form("InvMassSig_PtBin%s",strInvMassBin[i].Data()));
histoPi0InvMassSigPlusBG[i] = (TH1D*)directoryPi0[i]->Get(Form("InvMassSigPlusBG_PtBin%s",strInvMassBin[i].Data()));
histoPi0InvMassBG[i] = (TH1D*)directoryPi0[i]->Get(Form("InvMassBG_PtBin%s",strInvMassBin[i].Data()));
fitPi0InvMassSig[i] = (TF1*)directoryPi0[i]->Get(Form("FitInvMassSig_PtBin%s",strInvMassBin[i].Data()));
if (histoPi0InvMassSig[i] && histoPi0InvMassSigPlusBG[i] && histoPi0InvMassBG[i] && fitPi0InvMassSig[i]){
haveAllPi0InvMass[i] = kTRUE;
}
}
if(directoryEta[i]){
cout << "loading eta inputs" << endl;
// load mass/width/effi plots
histoEtaMass[i] = (TH1D*)directoryEta[i]->Get("Eta_Mass_data_INT7");
histoEtaFWHMMeV[i] = (TH1D*)directoryEta[i]->Get("Eta_Width_data_INT7");
histoEtaTrueMass[i] = (TH1D*)directoryEta[i]->Get("Eta_Mass_MC_INT7");
histoEtaTrueFWHMMeV[i] = (TH1D*)directoryEta[i]->Get("Eta_Width_MC_INT7");
if(i==0){
histoEtaMass[i] = (TH1D*)directoryEta[i]->Get("MassEta");
histoEtaFWHMMeV[i] = (TH1D*)directoryEta[i]->Get("FWHMEta");
histoEtaTrueMass[i] = (TH1D*)directoryEta[i]->Get("TrueMassEta");
histoEtaTrueFWHMMeV[i] = (TH1D*)directoryEta[i]->Get("TrueFWHMEtaMeV");
}
if(i==1 || (i==2 && !useNicoEMC)){
histoEtaMass[i] = (TH1D*)directoryEta[i]->Get("Eta_Mass_data");
histoEtaFWHMMeV[i] = (TH1D*)directoryEta[i]->Get("Eta_Width_data");
histoEtaTrueMass[i] = (TH1D*)directoryEta[i]->Get("Eta_Mass_MC");
histoEtaTrueFWHMMeV[i] = (TH1D*)directoryEta[i]->Get("Eta_Width_MC");
}
if(histoEtaMass[i]&&i!=0) histoEtaMass[i]->Scale(1000.);
if(histoEtaFWHMMeV[i]&&i!=0) histoEtaFWHMMeV[i]->Scale(1000.);
if(histoEtaTrueMass[i]&&i!=0) histoEtaTrueMass[i]->Scale(1000.);
if(histoEtaTrueFWHMMeV[i]&&i!=0) histoEtaTrueFWHMMeV[i]->Scale(1000.);
histoEtaAcc[i] = (TH1D*)directoryEta[i]->Get("AcceptanceEta_INT7");
histoEtaTrueEffPt[i] = (TH1D*)directoryEta[i]->Get("EfficiencyEta_INT7");
if(i==0){
histoEtaAcc[i] = (TH1D*)directoryEta[i]->Get("AcceptanceEta");
histoEtaTrueEffPt[i] = (TH1D*)directoryEta[i]->Get("EfficiencyEta");
}
if(histoEtaTrueEffPt[i] && histoEtaAcc[i]){
histoEtaAccTimesEff[i] = (TH1D*)histoEtaTrueEffPt[i]->Clone(Form("histoEtaAccTimesEff%s",nameMeasGlobal[i].Data()));
histoEtaAccTimesEff[i]->Multiply(histoEtaAcc[i]);
histoEtaAccTimesEff[i]->Scale(2*TMath::Pi()*rapidityMeas[i]);
}
if(i==1){
histoEtaAccTimesEff[i] = (TH1D*)directoryEta[i]->Get("EffTimesAcc");
histoEtaAccTimesEff[i]->Scale(2*TMath::Pi()*rapidityMeas[i]);
}
if((i==2 && !useNicoEMC)){
histoEtaAccTimesEff[i] = (TH1D*)directoryEta[i]->Get("EffTimesAccEta");
histoEtaAccTimesEff[i]->Scale(2*TMath::Pi()*rapidityMeas[i]);
}
// load cross section systematics and datapoints
histoEtaInvXSection[i] = (TH1D*)directoryEta[i]->Get("InvCrossSectionEta");
graphEtaInvXSectionStat[i] = new TGraphAsymmErrors(histoEtaInvXSection[i]);
graphEtaInvXSectionSys[i] = (TGraphAsymmErrors*)directoryEta[i]->Get("InvCrossSectionEtaSys");
// if(i==0){
// histoEtaInvXSection[i] = (TH1D*)directoryEta[i]->Get("CorrectedYieldEta");
// histoPi0InvXSection[i]->Scale(51.2*1e-3*recalcBarn);
// graphEtaInvXSectionStat[i] = new TGraphAsymmErrors(histoEtaInvXSection[i]);
// graphEtaInvXSectionSys[i] = ScaleGraph((TGraphAsymmErrors*)directoryEta[i]->Get("EtaSystError"),51.2*1e-3*recalcBarn);
// }
cout << nameMeasGlobal[i].Data() << " eta stat:" << graphEtaInvXSectionStat[i] << endl;
if(doOutput) graphEtaInvXSectionStat[i]->Print();
cout << nameMeasGlobal[i].Data() << " eta sys:" << graphEtaInvXSectionSys[i] << endl;
if(doOutput) graphEtaInvXSectionSys[i]->Print();
histoEtaToPi0Stat[i] = (TH1D*)directoryEta[i]->Get("EtaToPi0StatError");
graphEtaToPi0Stat[i] = (TGraphAsymmErrors*)directoryEta[i]->Get("graphEtaToPi0StatError");
graphEtaToPi0Sys[i] = (TGraphAsymmErrors*)directoryEta[i]->Get("EtaToPi0SystError");
if(i==0&&!useLuciaPCM){
histoEtaToPi0Stat[i] = (TH1D*)directoryEta[i]->Get("EtatoPi0RatioConversion");
graphEtaToPi0Stat[i] = new TGraphAsymmErrors(histoEtaToPi0Stat[i]);
graphEtaToPi0Sys[i] = (TGraphAsymmErrors*)directoryEta[i]->Get("EtatoPi0RatioConversionSys");
while (graphEtaToPi0Sys[i]->GetX()[graphEtaToPi0Sys[i]->GetN()-1] > 4. ) graphEtaToPi0Sys[i]->RemovePoint(graphEtaToPi0Sys[i]->GetN()-1);
}
if(i==1){
graphEtaToPi0Sys[i] = (TGraphAsymmErrors*)directoryEta[i]->Get("graphEtaToPi0SystError");
}
if((i==2 && !useNicoEMC)){
histoEtaToPi0Stat[i] = (TH1D*)directoryEta[i]->Get("EtaToPi0Ratio");
graphEtaToPi0Stat[i] = new TGraphAsymmErrors(histoEtaToPi0Stat[i]);
graphEtaToPi0Sys[i] = (TGraphAsymmErrors*)directoryEta[i]->Get("EtaToPi0RatioSys");
}
cout << nameMeasGlobal[i].Data() << " eta/pi0 stat:" << histoEtaToPi0Stat[i] << endl;
cout << nameMeasGlobal[i].Data() << " eta/pi0 stat:" << graphEtaToPi0Stat[i] << endl;
if(doOutput) if(graphEtaToPi0Stat[i])graphEtaToPi0Stat[i]->Print();
cout << nameMeasGlobal[i].Data() << " eta/pi0 sys:" << graphEtaToPi0Sys[i] << endl;
if(doOutput) if(graphEtaToPi0Sys[i]) graphEtaToPi0Sys[i]->Print();
}
for (Int_t i = 0; i < totalNSets; i++){
if (haveAllPi0InvMass[i]){
histoPi0InvMassBGTot[i] = (TH1D*)histoPi0InvMassBG[i]->Clone(Form("Pi0_InvMassTotBG_Example_%s",nameMeasGlobal[i].Data()));
histoPi0InvMassSigRemBGSub[i] = (TH1D*)histoPi0InvMassSig[i]->Clone(Form("Pi0_InvMassSigRemBGSub_Example_%s",nameMeasGlobal[i].Data()));
}
}
}
cout << __LINE__ << endl;
// *******************************************************************************************************
// ************************** Loading other energies ************************************************
// *******************************************************************************************************
TFile* fileTheoryCompilation = new TFile(fileNameTheory.Data());
TFile* file2760GeV = new TFile(fileName2760GeV.Data());
TGraphAsymmErrors* graph2760GeVPi0 = (TGraphAsymmErrors*) file2760GeV->Get("Pi02.76TeV/graphInvCrossSectionPi0Comb2760GeVATotErr");
TGraphAsymmErrors* graph2760GeVPi0Stat = (TGraphAsymmErrors*) file2760GeV->Get("Pi02.76TeV/graphInvCrossSectionPi0Comb2760GeVAStatErr");
TGraphAsymmErrors* graph2760GeVPi0Sys = (TGraphAsymmErrors*) file2760GeV->Get("Pi02.76TeV/graphInvCrossSectionPi0Comb2760GeVASysErr");
TF1* fit2760GeVPi0TCM = (TF1*) file2760GeV->Get("Pi02.76TeV/TwoComponentModelFitPi0");
fit2760GeVPi0TCM->SetName("fit2760GeVPi0TCM");
TF1* fit2760GeVPi0Tsallis = (TF1*) file2760GeV->Get("Pi02.76TeV/TsallisFitPi0");
fit2760GeVPi0Tsallis->SetName("fit2760GeVPi0Tsallis");
TGraphAsymmErrors* graph2760GeVEta = (TGraphAsymmErrors*) file2760GeV->Get("Eta2.76TeV/graphInvCrossSectionEtaComb2760GeVATotErr");
TGraphAsymmErrors* graph2760GeVEtaStat = (TGraphAsymmErrors*) file2760GeV->Get("Eta2.76TeV/graphInvCrossSectionEtaComb2760GeVAStatErr");
TGraphAsymmErrors* graph2760GeVEtaSys = (TGraphAsymmErrors*) file2760GeV->Get("Eta2.76TeV/graphInvCrossSectionEtaComb2760GeVASysErr");
TF1* fit2760GeVEtaTCM = (TF1*) file2760GeV->Get("Eta2.76TeV/TwoComponentModelFitEta");
fit2760GeVEtaTCM->SetName("fit2760GeVEtaTCM");
TF1* fit2760GeVEtaTsallis = (TF1*) file2760GeV->Get("Eta2.76TeV/TsallisFitEta");
fit2760GeVEtaTsallis->SetName("fit2760GeVEtaTsallis");
TH1F* histoPythia8InvXSection2760GeV = (TH1F*) fileTheoryCompilation->Get("histoInvSecPythia8Monash2013LegoPi02760GeV");
histoPythia8InvXSection2760GeV->GetXaxis()->SetRangeUser(0.3,35);
TH1F* histoPythia8InvXSection2760GeVEta = (TH1F*) fileTheoryCompilation->Get("histoInvSecPythia8Monash2013LegoEta2760GeV");
histoPythia8InvXSection2760GeVEta->GetXaxis()->SetRangeUser(0.4,35);
TH1F* histoPythia8InvXSection2760GeVChPion = (TH1F*) fileTheoryCompilation->Get("histoInvSecPythia8Monash2013LegoChPion2760GeV");
histoPythia8InvXSection2760GeVChPion->GetXaxis()->SetRangeUser(0.3,35);
TFile* file7TeV = new TFile(fileName7TeV.Data());
TGraphAsymmErrors* graph7TeVPi0Stat = (TGraphAsymmErrors*) file7TeV->Get("Pi07TeV/graphInvCrossSectionPi0Comb7TeVStatErr");
TGraphAsymmErrors* graph7TeVPi0Sys = (TGraphAsymmErrors*) file7TeV->Get("Pi07TeV/graphInvCrossSectionPi0Comb7TeVSysErr");
TGraphAsymmErrors* graph7TeVPi0 = (TGraphAsymmErrors*) file7TeV->Get("Pi07TeV/graphInvCrossSectionPi0Comb7TeV");
if(!graph7TeVPi0){
for (Int_t i = 0; i<graph7TeVPi0->GetN(); i++){
graph7TeVPi0->GetEYlow()[i] = TMath::Sqrt(TMath::Power(graph7TeVPi0Stat->GetEYlow()[i],2)+TMath::Power(graph7TeVPi0Sys->GetEYlow()[i],2));
graph7TeVPi0->GetEYhigh()[i] = TMath::Sqrt(TMath::Power(graph7TeVPi0Stat->GetEYhigh()[i],2)+TMath::Power(graph7TeVPi0Sys->GetEYhigh()[i],2));
}
}
// TFile* file7TeVpub = new TFile(fileName7TeVpub.Data());
// TGraphAsymmErrors* graph7TeVPi0StatPub = (TGraphAsymmErrors*) file7TeVpub->Get("graphInvCrossSectionPi0Comb7TeVStatErr");
// TGraphAsymmErrors* graph7TeVPi0SysPub = (TGraphAsymmErrors*) file7TeVpub->Get("graphInvCrossSectionPi0Comb7TeVSysErr");
TF1* fit7TeVPi0TCM = (TF1*) file7TeV->Get("Pi07TeV/TwoComponentModelFitPi0");
fit7TeVPi0TCM->SetName("fit7TeVPi0TCM");
TF1* fit7TeVPi0Tsallis = (TF1*) file7TeV->Get("Pi07TeV/TsallisFitPi0");
fit7TeVPi0Tsallis->SetName("fit7TeVPi0Tsallis");
TGraphAsymmErrors* graph7TeVEtaStat = (TGraphAsymmErrors*) file7TeV->Get("Eta7TeV/graphInvCrossSectionEtaComb7TeVStatErr");
TGraphAsymmErrors* graph7TeVEtaSys = (TGraphAsymmErrors*) file7TeV->Get("Eta7TeV/graphInvCrossSectionEtaComb7TeVSysErr");
TGraphAsymmErrors* graph7TeVEta = (TGraphAsymmErrors*) file7TeV->Get("Eta7TeV/graphInvCrossSectionEtaComb7TeV");
if(!graph7TeVEta){
for (Int_t i = 0; i<graph7TeVEta->GetN(); i++){
graph7TeVEta->GetEYlow()[i] = TMath::Sqrt(TMath::Power(graph7TeVEtaStat->GetEYlow()[i],2)+TMath::Power(graph7TeVEtaSys->GetEYlow()[i],2));
graph7TeVEta->GetEYhigh()[i] = TMath::Sqrt(TMath::Power(graph7TeVEtaStat->GetEYhigh()[i],2)+TMath::Power(graph7TeVEtaSys->GetEYhigh()[i],2));
}
}
TF1* fit7TeVEtaTCM = (TF1*) file7TeV->Get("Eta7TeV/TwoComponentModelFitEta");
fit7TeVEtaTCM->SetName("fit7TeVEtaTCM");
TF1* fit7TeVEtaTsallis = (TF1*) file7TeV->Get("Eta7TeV/TsallisFitEta");
fit7TeVEtaTsallis->SetName("fit7TeVEtaTsallis");
TH1F* histoPythia8InvXSection7TeV = (TH1F*) fileTheoryCompilation->Get("histoInvSecPythia8Monash2013LegoPi07TeV");
histoPythia8InvXSection7TeV->GetXaxis()->SetRangeUser(0.3,35);
TH1F* histoPythia8InvXSection7TeVEta = (TH1F*) fileTheoryCompilation->Get("histoInvSecPythia8Monash2013LegoEta7TeV");
histoPythia8InvXSection7TeVEta->GetXaxis()->SetRangeUser(0.4,35);
TH1F* histoPythia8InvXSection7TeVChPion = (TH1F*) fileTheoryCompilation->Get("histoInvSecPythia8Monash2013LegoChPion7TeV");
histoPythia8InvXSection7TeVChPion->GetXaxis()->SetRangeUser(0.3,35);
TFile* file8TeV = new TFile(fileName8TeV.Data());
TGraphAsymmErrors* graph8TeVPi0 = (TGraphAsymmErrors*) file8TeV->Get("Pi08TeV/graphInvCrossSectionPi0Comb8TeVATotErr");
TGraphAsymmErrors* graph8TeVPi0Stat = (TGraphAsymmErrors*) file8TeV->Get("Pi08TeV/graphInvCrossSectionPi0Comb8TeVAStatErr");
TGraphAsymmErrors* graph8TeVPi0Sys = (TGraphAsymmErrors*) file8TeV->Get("Pi08TeV/graphInvCrossSectionPi0Comb8TeVASysErr");
TF1* fit8TeVPi0TCM = (TF1*) file8TeV->Get("Pi08TeV/TwoComponentModelFitPi0");
fit8TeVPi0TCM->SetName("fit8TeVPi0TCM");
TF1* fit8TeVPi0Tsallis = (TF1*) file8TeV->Get("Pi08TeV/TsallisFitPi0");
fit8TeVPi0Tsallis->SetName("fit8TeVPi0Tsallis");
TGraphAsymmErrors* graph8TeVEta = (TGraphAsymmErrors*) file8TeV->Get("Eta8TeV/graphInvCrossSectionEtaComb8TeVATotErr");
TGraphAsymmErrors* graph8TeVEtaStat = (TGraphAsymmErrors*) file8TeV->Get("Eta8TeV/graphInvCrossSectionEtaComb8TeVAStatErr");
TGraphAsymmErrors* graph8TeVEtaSys = (TGraphAsymmErrors*) file8TeV->Get("Eta8TeV/graphInvCrossSectionEtaComb8TeVASysErr");
TF1* fit8TeVEtaTCM = (TF1*) file8TeV->Get("Eta8TeV/TwoComponentModelFitEta");
fit8TeVEtaTCM->SetName("fit8TeVEtaTCM");
TF1* fit8TeVEtaTsallis = (TF1*) file8TeV->Get("Eta8TeV/TsallisFitEta");
fit8TeVEtaTsallis->SetName("fit8TeVEtaTsallis");
TH1F* histoPythia8InvXSection8TeV = (TH1F*) fileTheoryCompilation->Get("histoInvSecPythia8Monash2013LegoPi08TeV");
histoPythia8InvXSection8TeV->GetXaxis()->SetRangeUser(0.3,35);
TH1F* histoPythia8InvXSection8TeVEta = (TH1F*) fileTheoryCompilation->Get("histoInvSecPythia8Monash2013LegoEta8TeV");
histoPythia8InvXSection8TeVEta->GetXaxis()->SetRangeUser(0.4,35);
TH1F* histoPythia8InvXSection8TeVChPion = (TH1F*) fileTheoryCompilation->Get("histoInvSecPythia8Monash2013LegoChPion8TeV");
histoPythia8InvXSection8TeVChPion->GetXaxis()->SetRangeUser(0.3,35);
// *******************************************************************************************************
// ************************** Loading charged spectra ************************************************
// *******************************************************************************************************
TFile* fileCHadrons = new TFile(fileNameCHadrons.Data());
TFile* fileCParticles = new TFile(fileNameCParticles.Data());
TGraphAsymmErrors* graphChargedHadronsStatPP5TeV= (TGraphAsymmErrors*) fileCHadrons->Get("g1stat");
graphChargedHadronsStatPP5TeV = ScaleGraph(graphChargedHadronsStatPP5TeV,67.6*1e-3*recalcBarn);
TGraphAsymmErrors* graphChargedHadronsSysPP5TeV = (TGraphAsymmErrors*) fileCHadrons->Get("g1syst");
graphChargedHadronsSysPP5TeV = ScaleGraph(graphChargedHadronsSysPP5TeV,67.6*1e-3*recalcBarn);
TList* listStatChargedPion5TeVprelim = (TList*)fileCParticles->Get("Summed_Pion");
TList* listSysChargedPion5TeVprelim = (TList*)fileCParticles->Get("Summed_Pion_Sys");
TList* listStatChargedKaon5TeVprelim = (TList*)fileCParticles->Get("Summed_Kaon");
TList* listSysChargedKaon5TeVprelim = (TList*)fileCParticles->Get("Summed_Kaon_Sys");
TGraphAsymmErrors* graphChargedPionStatPP5TeV = new TGraphAsymmErrors( (TH1D*)listStatChargedPion5TeVprelim->FindObject("hSpectraSummedPion_pp_Combined_MB"));
graphChargedPionStatPP5TeV = ConvertYieldGraph(graphChargedPionStatPP5TeV, kTRUE, kTRUE, kFALSE, kFALSE);
graphChargedPionStatPP5TeV = ScaleGraph(graphChargedPionStatPP5TeV,0.5*67.6*1e-3*recalcBarn);
TGraphAsymmErrors* graphChargedPionSysPP5TeV = new TGraphAsymmErrors( (TH1D*)listSysChargedPion5TeVprelim->FindObject("hSpectraSummedPion_pp_Combined_MB"));
graphChargedPionSysPP5TeV = ConvertYieldGraph(graphChargedPionSysPP5TeV, kTRUE, kTRUE, kFALSE, kFALSE);
graphChargedPionSysPP5TeV = ScaleGraph(graphChargedPionSysPP5TeV,0.5*67.6*1e-3*recalcBarn);
TGraphAsymmErrors* graphChargedKaonStatPP5TeV = new TGraphAsymmErrors( (TH1D*)listStatChargedKaon5TeVprelim->FindObject("hSpectraSummedKaon_pp_Combined_MB"));
graphChargedKaonStatPP5TeV = ConvertYieldGraph(graphChargedKaonStatPP5TeV, kTRUE, kTRUE, kFALSE, kFALSE);
graphChargedKaonStatPP5TeV = ScaleGraph(graphChargedKaonStatPP5TeV,0.5*67.6*1e-3*recalcBarn);
TGraphAsymmErrors* graphChargedKaonSysPP5TeV = new TGraphAsymmErrors( (TH1D*)listSysChargedKaon5TeVprelim->FindObject("hSpectraSummedKaon_pp_Combined_MB"));
graphChargedKaonSysPP5TeV = ConvertYieldGraph(graphChargedKaonSysPP5TeV, kTRUE, kTRUE, kFALSE, kFALSE);
graphChargedKaonSysPP5TeV = ScaleGraph(graphChargedKaonSysPP5TeV,0.5*67.6*1e-3*recalcBarn);
// *******************************************************************************************************
// ************************** Loading interpolation spectrum ********************************************
// *******************************************************************************************************
TFile* fileInterpolation = new TFile(fileNameInterpolation.Data());
TGraphAsymmErrors* graphInterpolationStatPP5TeV = (TGraphAsymmErrors*) fileInterpolation->Get("graphInvXSectionStatErrComb_Pi0_5.023TeV");
TGraphAsymmErrors* graphInterpolationSysPP5TeV = (TGraphAsymmErrors*) fileInterpolation->Get("graphInvXSectionSystErrComb_Pi0_5.023TeV");
// *******************************************************************************************************
// ************************** Loading theory calculations ************************************************
// *******************************************************************************************************
TFile* fileEtaToPi = new TFile(fileNameEtaToPi0.Data());
// Pythia8 Monash2013:
TH1F* histoPythia8InvXSection = (TH1F*) fileTheoryCompilation->Get("histoInvSecPythia8Monash2013LegoPi05TeV");
histoPythia8InvXSection->GetXaxis()->SetRangeUser(0.3,maxPtPi0-5);
TH1F* histoPythia8InvXSectionEta = (TH1F*) fileTheoryCompilation->Get("histoInvSecPythia8Monash2013LegoEta5TeV");
histoPythia8InvXSectionEta->GetXaxis()->SetRangeUser(0.5,maxPtEta-1);
TGraphErrors* graphPythia8InvXSection = new TGraphErrors((TH1F*) fileTheoryCompilation->Get("histoInvSecPythia8Monash2013LegoPi05TeV"));
while(graphPythia8InvXSection->GetX()[0] < 0.3) graphPythia8InvXSection->RemovePoint(0);
while(graphPythia8InvXSection->GetX()[graphPythia8InvXSection->GetN()-1] > maxPtPi0-5) graphPythia8InvXSection->RemovePoint(graphPythia8InvXSection->GetN()-1);
TGraphErrors* graphPythia8InvXSectionEta = new TGraphErrors((TH1F*) fileTheoryCompilation->Get("histoInvSecPythia8Monash2013LegoEta5TeV"));
while(graphPythia8InvXSectionEta->GetX()[0] < 0.5) graphPythia8InvXSectionEta->RemovePoint(0);
while(graphPythia8InvXSectionEta->GetX()[graphPythia8InvXSectionEta->GetN()-1] > maxPtEta-1) graphPythia8InvXSectionEta->RemovePoint(graphPythia8InvXSectionEta->GetN()-1);
TH1F* histoPythia8EtaToPi0 = (TH1F*) histoPythia8InvXSectionEta->Clone("Pythia8EtaToPi0");
histoPythia8EtaToPi0->Divide(histoPythia8InvXSection);
histoPythia8EtaToPi0->GetXaxis()->SetRangeUser(0.4,maxPtEta-1);
TGraphErrors* graphPythia8EtaToPi0 = new TGraphErrors(histoPythia8EtaToPi0);
while(graphPythia8EtaToPi0->GetX()[0] < 0.4) graphPythia8EtaToPi0->RemovePoint(0);
while(graphPythia8EtaToPi0->GetX()[graphPythia8EtaToPi0->GetN()-1] > maxPtEta-1) graphPythia8EtaToPi0->RemovePoint(graphPythia8EtaToPi0->GetN()-1);
// *******************************************************************************************************
// NLO calc
TGraphAsymmErrors* graphPi0DSS14 = (TGraphAsymmErrors*) fileTheoryCompilation->Get("graphNLOCalcDSS14InvSecPi05023GeV");
while (graphPi0DSS14->GetX()[graphPi0DSS14->GetN()-1] > maxPtPi0-5 ) graphPi0DSS14->RemovePoint(graphPi0DSS14->GetN()-1);
while(graphPi0DSS14->GetX()[0] < 2.0) graphPi0DSS14->RemovePoint(0);
TGraphAsymmErrors* graphEtaAESSS = (TGraphAsymmErrors*) fileTheoryCompilation->Get("graphNLOCalcAESSSInvSecEta5023GeV");
TGraphAsymmErrors* graphEtaToPi02760GeV = (TGraphAsymmErrors*) fileEtaToPi->Get("Alice2760GeV");
ProduceGraphAsymmWithoutXErrors(graphEtaToPi02760GeV);
TGraphAsymmErrors* graphEtaToPi08000GeV = (TGraphAsymmErrors*) fileEtaToPi->Get("Alice8TeV");
ProduceGraphAsymmWithoutXErrors(graphEtaToPi08000GeV);
// *******************************************************************************************************
TGraph* graphNLOCalcPi0MuHalf = (TGraph*)fileTheoryCompilation->Get("graphNLOCalcDSS14InvSecPi0MuHalf5023GeV");
TGraph* graphNLOCalcPi0MuOne = (TGraph*)fileTheoryCompilation->Get("graphNLOCalcDSS14InvSecPi0MuOne5023GeV");
TGraph* graphNLOCalcPi0MuTwo = (TGraph*)fileTheoryCompilation->Get("graphNLOCalcDSS14InvSecPi0MuTwo5023GeV");
TGraph* graphNLOCalcEtaMuHalf = (TGraph*)fileTheoryCompilation->Get("graphNLOCalcAESSSInvSecEtaMuHalf5023GeV");
TGraph* graphNLOCalcEtaMuOne = (TGraph*)fileTheoryCompilation->Get("graphNLOCalcAESSSInvSecEtaMuOne5023GeV");
TGraph* graphNLOCalcEtaMuTwo = (TGraph*)fileTheoryCompilation->Get("graphNLOCalcAESSSInvSecEtaMuTwo5023GeV");
while (graphNLOCalcPi0MuHalf->GetX()[graphNLOCalcPi0MuHalf->GetN()-1] > maxPtPi0-5 )
graphNLOCalcPi0MuHalf->RemovePoint(graphNLOCalcPi0MuHalf->GetN()-1);
while (graphNLOCalcPi0MuOne->GetX()[graphNLOCalcPi0MuOne->GetN()-1] > maxPtPi0-5 )
graphNLOCalcPi0MuOne->RemovePoint(graphNLOCalcPi0MuOne->GetN()-1);
while (graphNLOCalcPi0MuTwo->GetX()[graphNLOCalcPi0MuTwo->GetN()-1] > maxPtPi0-5 )
graphNLOCalcPi0MuTwo->RemovePoint(graphNLOCalcPi0MuTwo->GetN()-1);
while (graphNLOCalcEtaMuHalf->GetX()[graphNLOCalcEtaMuHalf->GetN()-1] > maxPtEta-1 )
graphNLOCalcEtaMuHalf->RemovePoint(graphNLOCalcEtaMuHalf->GetN()-1);
while (graphNLOCalcEtaMuOne->GetX()[graphNLOCalcEtaMuOne->GetN()-1] > maxPtEta-1 )
graphNLOCalcEtaMuOne->RemovePoint(graphNLOCalcEtaMuOne->GetN()-1);
while (graphNLOCalcEtaMuTwo->GetX()[graphNLOCalcEtaMuTwo->GetN()-1] > maxPtEta-1 )
graphNLOCalcEtaMuTwo->RemovePoint(graphNLOCalcEtaMuTwo->GetN()-1);
TGraphAsymmErrors* graphNLOEtaToPi0 = (TGraphAsymmErrors*) fileTheoryCompilation->Get("graphNLOCalcEtaOverPi05023GeV_AESSS_DSS14");
while (graphNLOEtaToPi0->GetX()[graphNLOEtaToPi0->GetN()-1] > maxPtEta-1 ) graphNLOEtaToPi0->RemovePoint(graphNLOEtaToPi0->GetN()-1);
while(graphNLOEtaToPi0->GetX()[0] < 2.0) graphNLOEtaToPi0->RemovePoint(0);
cout << __LINE__ << endl;
// *******************************************************************************************************
// ************************** Combination of different measurements **************************************
// *******************************************************************************************************
Int_t nBinsPi0 = 33;//36
Double_t xPtLimits[37] = { 0.0, 0.4, 0.6, 0.8, 1.0,
1.2, 1.4, 1.6, 1.8, 2.0,
2.2, 2.4, 2.6, 2.8, 3.0,
3.2, 3.4, 3.6, 3.8, 4.0,
4.5, 5.0, 5.5, 6.0, 7.0,
8.0, 9.0,10.0,12.0,14.0,
16.0,20.0,25.0,30.0,
35.0,40.0,50.0,
};
Int_t nBinsEta = 9;//15
Double_t xPtLimitsEta[17] = { 0.0, 0.5, 1.0, 1.5, 2.0,
3.0, 4.0, 6.0, 8.0,
10.0, 12.0, 16.0, 20.0, 25.0,
30.0, 40., 50.
};
Double_t xPtLimitsEtaToPi0[17] = { 0.0, 0.5, 1.0, 1.5, 2.0,
3.0, 4.0, 6.0, 8.0,
10.0, 12.0, 16.0, 20.0, 25.0,
30.0, 40., 50.
};
// *******************************************************************************************************
// ************************** Combination of different measurements **************************************
// *******************************************************************************************************
// REMARKS:
// - order of measurements defined in CombinePtPointsSpectraFullCorrMat from CombinationFunctions.h
// - correlations are defined in CombinePtPointsSpectraFullCorrMat from CombinationFunctions.h
// - currently only PCM-EMCAL vs others fully implemeted energy independent
// - extendable to other energies
// - offsets have to be determined manually, see cout's in shell from combination function
// definition of array of histograms (NULL - means we have no measurement at this energy for this rec-method)
// for statistical error and final value from respective method
cout << __LINE__ << endl;
TH1D* statErrorCollection[13];
TH1D* statErrorCollectionEta[13];
TH1D* statErrorCollectionEtaToPi0[13];
for (Int_t i = 0; i< totalNSets; i++){
statErrorCollection[i] = NULL;
statErrorCollectionEta[i] = NULL;
statErrorCollectionEtaToPi0[i] = NULL;
}
for (Int_t i = 0; i< totalNSets; i++){
if(directoryPi0[i]&&histoPi0InvXSection[i]) statErrorCollection[i] = (TH1D*)histoPi0InvXSection[i]->Clone(Form("statErr%sPi0",nameMeasGlobal[i].Data()));
if(directoryEta[i]&&histoEtaInvXSection[i]) statErrorCollectionEta[i] = (TH1D*)histoEtaInvXSection[i]->Clone(Form("statErr%sEta",nameMeasGlobal[i].Data()));
if(directoryEta[i]&&histoEtaToPi0Stat[i]) statErrorCollectionEtaToPi0[i]= (TH1D*)histoEtaToPi0Stat[i]->Clone(Form("statErr%sEtaToPi0",nameMeasGlobal[i].Data()));
}
cout << __LINE__ << endl;
// definition of array of TGraphAsymmErrors (NULL - means we have no measurement at this energy for this rec-method)
// for systematic error from respective method
TGraphAsymmErrors* sysErrorCollection[13];
TGraphAsymmErrors* sysErrorCollectionEta[13];
TGraphAsymmErrors* sysErrorCollectionEtaToPi0[13];
for (Int_t i = 0; i< totalNSets; i++){
sysErrorCollection[i] = NULL;
sysErrorCollectionEta[i] = NULL;
sysErrorCollectionEtaToPi0[i] = NULL;
}
for (Int_t i = 0; i< totalNSets; i++){
if(directoryPi0[i]&&graphPi0InvXSectionSys[i]) sysErrorCollection[i] = (TGraphAsymmErrors*)graphPi0InvXSectionSys[i]->Clone(Form("sysErr%sPi0",nameMeasGlobal[i].Data()));
if(directoryEta[i]&&graphEtaInvXSectionSys[i]) sysErrorCollectionEta[i]= (TGraphAsymmErrors*)graphEtaInvXSectionSys[i]->Clone(Form("sysErr%sEta",nameMeasGlobal[i].Data()));
if(directoryEta[i]&&graphEtaToPi0Sys[i]) sysErrorCollectionEtaToPi0[i] = (TGraphAsymmErrors*)graphEtaToPi0Sys[i]->Clone(Form("sysErr%sEtaToPi0",nameMeasGlobal[i].Data()));
}
cout << __LINE__ << endl;
// Definition of offsets for stat & sys see output of function in shell, make sure pt bins match
// PCM,PHOS,EMC,PCMPHOS,PCMEMC, EMC
Int_t offSets[13] = { 0, 1, 14, 2, -3, 0,0,0, 6,0,0,0,0};
Int_t offSetsSys[13] = { 1, 1, 14, 3, 3, 0,0,0, 6,0,0,0,0};
if(useNicoEMC==1){
offSets[2] = -3;
offSetsSys[2] = 5;
}else if(useNicoEMC==2){
offSets[11] = -3;
offSetsSys[11] = 5;
}
Int_t offSetPi0Shifting[13] = { 0, 0, 0, 0, 0,
0, 0, 0, 0, 0,
0, 0, 0 };
Int_t nComBinsPi0Shifting[13] = { 0, 0, 0, 0, 0,
0, 0, 0, 0, 0,
0, 0, 0 };
// PCM,PHOS,EMC,PCMPHOS,PCMEMC, EMC
Int_t offSetsEta[13] = { 0, 4, 6, 2, -3, 0,0,0, 4,0,0,0,0};
Int_t offSetsSysEta[13] = { 1, 4, 6, 3, 2, 0,0,0, 9,0,0,0,0};
Int_t offSetEtaShifting[13] = { 0, 0, 0, 0, 0,
0, 0, 0, 0, 0,
0, 0, 0 };
Int_t nComBinsEtaShifting[13] = { 0, 0, 0, 0, 0,
0, 0, 0, 0, 0,
0, 0, 0 };
// PCM,PHOS,EMC,PCMPHOS,PCMEMC, EMC
Int_t offSetsEtaToPi0[13] = { 0, 4, 6, 2, -3, 0,0,0, 4,0,0,0,0};
Int_t offSetsSysEtaToPi0[13] = { 1, 4, 6, 3, 2, 0,0,0, 9,0,0,0,0};
//**********************************************************************************************************************
//**********************************************************************************************************************
//**********************************************************************************************************************
TH1D* statErrorRelCollection[13];
TH1D* statErrorRelCollectionEta[13];
TH1D* statErrorRelCollectionEtaToPi0[13];
for (Int_t i = 0; i < totalNSets; i++){
if (statErrorCollection[i])
statErrorRelCollection[i] = CalculateRelErrUpTH1D( statErrorCollection[i], Form("relativeStatError_%s", nameMeasGlobal[i].Data()));
else statErrorRelCollection[i] = NULL;
if (statErrorCollectionEta[i])
statErrorRelCollectionEta[i] = CalculateRelErrUpTH1D( statErrorCollectionEta[i], Form("relativeStatError_%s", nameMeasGlobal[i].Data()));
else statErrorRelCollectionEta[i] = NULL;
if (statErrorCollectionEtaToPi0[i])
statErrorRelCollectionEtaToPi0[i] = CalculateRelErrUpTH1D( statErrorCollectionEtaToPi0[i], Form("relativeStatError_%s", nameMeasGlobal[i].Data()));
else statErrorRelCollectionEtaToPi0[i] = NULL;
}
cout << __LINE__ << endl;
TGraphAsymmErrors* sysErrorRelCollection[13];
TGraphAsymmErrors* sysErrorRelCollectionEta[13];
TGraphAsymmErrors* sysErrorRelCollectionEtaToPi0[13];
for (Int_t i = 0; i < totalNSets; i++){
if (sysErrorCollection[i])
sysErrorRelCollection[i] = CalculateRelErrUpAsymmGraph( sysErrorCollection[i], Form("relativeSysError_%s", nameMeasGlobal[i].Data()));
else sysErrorRelCollection[i] = NULL;
if (sysErrorCollectionEta[i])
sysErrorRelCollectionEta[i] = CalculateRelErrUpAsymmGraph( sysErrorCollectionEta[i], Form("relativeSysError_%s", nameMeasGlobal[i].Data()));
else sysErrorRelCollectionEta[i] = NULL;
if (sysErrorCollectionEtaToPi0[i])
sysErrorRelCollectionEtaToPi0[i] = CalculateRelErrUpAsymmGraph( sysErrorCollectionEtaToPi0[i], Form("relativeSysError_%s", nameMeasGlobal[i].Data()));
else sysErrorRelCollectionEtaToPi0[i] = NULL;
}
cout << __LINE__ << endl;
TGraph* graphWeights[13];
TGraph* graphWeightsEta[13];
TGraph* graphWeightsEtaToPi0[13];
for (Int_t i = 0; i< totalNSets; i++){
graphWeights[i] = NULL;
graphWeightsEta[i] = NULL;
graphWeightsEtaToPi0[i] = NULL;
}
// Declaration & calculation of combined spectrum
TString fileNameOutputWeighting = Form("%s/Weighting.dat",outputDir.Data());
TString fileNameOutputWeightingEta = Form("%s/WeightingEta.dat",outputDir.Data());
TString fileNameOutputWeightingEtaToPi0 = Form("%s/WeightingEtaToPi0.dat",outputDir.Data());
TGraphAsymmErrors* graphCombPi0InvXSectionStat = NULL;
TGraphAsymmErrors* graphCombPi0InvXSectionSys = NULL;
TGraphAsymmErrors* graphCombPi0InvXSectionTot = CombinePtPointsSpectraFullCorrMat( statErrorCollection, sysErrorCollection,
xPtLimits, nBinsPi0,
offSets, offSetsSys,
graphCombPi0InvXSectionStat, graphCombPi0InvXSectionSys,
fileNameOutputWeighting,"5TeV", "Pi0", kTRUE,
0x0, ""
);
// return;
cout << __LINE__ << endl;
while (graphCombPi0InvXSectionStat->GetX()[0] < minPtPi0Meas ) graphCombPi0InvXSectionStat->RemovePoint(0);
while (graphCombPi0InvXSectionStat->GetX()[graphCombPi0InvXSectionStat->GetN()-1] > maxPtPi0Meas) graphCombPi0InvXSectionStat->RemovePoint(graphCombPi0InvXSectionStat->GetN()-1);
while (graphCombPi0InvXSectionSys->GetX()[0] < minPtPi0Meas ) graphCombPi0InvXSectionSys->RemovePoint(0);
while (graphCombPi0InvXSectionSys->GetX()[graphCombPi0InvXSectionSys->GetN()-1] > maxPtPi0Meas) graphCombPi0InvXSectionSys->RemovePoint(graphCombPi0InvXSectionSys->GetN()-1);
while (graphCombPi0InvXSectionTot->GetX()[0] < minPtPi0Meas ) graphCombPi0InvXSectionTot->RemovePoint(0);
while (graphCombPi0InvXSectionTot->GetX()[graphCombPi0InvXSectionTot->GetN()-1] > maxPtPi0Meas) graphCombPi0InvXSectionTot->RemovePoint(graphCombPi0InvXSectionTot->GetN()-1);
if(doOutput) graphCombPi0InvXSectionStat->Print();
TGraphAsymmErrors* graphCombEtaInvXSectionStat = NULL;
TGraphAsymmErrors* graphCombEtaInvXSectionSys = NULL;
TGraphAsymmErrors* graphCombEtaInvXSectionTot = CombinePtPointsSpectraFullCorrMat( statErrorCollectionEta, sysErrorCollectionEta,
xPtLimitsEta, nBinsEta,
offSetsEta, offSetsSysEta,
graphCombEtaInvXSectionStat, graphCombEtaInvXSectionSys,
fileNameOutputWeightingEta,"5TeV", "Eta", kTRUE,
0x0, ""
);
// return;
cout << __LINE__ << endl;
while (graphCombEtaInvXSectionStat->GetX()[0] < minPtEtaMeas ) graphCombEtaInvXSectionStat->RemovePoint(0);
while (graphCombEtaInvXSectionStat->GetX()[graphCombEtaInvXSectionStat->GetN()-1] > maxPtEtaMeas) graphCombEtaInvXSectionStat->RemovePoint(graphCombEtaInvXSectionStat->GetN()-1);
while (graphCombEtaInvXSectionSys->GetX()[0] < minPtEtaMeas ) graphCombEtaInvXSectionSys->RemovePoint(0);
while (graphCombEtaInvXSectionSys->GetX()[graphCombEtaInvXSectionSys->GetN()-1] > maxPtEtaMeas) graphCombEtaInvXSectionSys->RemovePoint(graphCombEtaInvXSectionSys->GetN()-1);
while (graphCombEtaInvXSectionTot->GetX()[0] < minPtEtaMeas ) graphCombEtaInvXSectionTot->RemovePoint(0);
while (graphCombEtaInvXSectionTot->GetX()[graphCombEtaInvXSectionTot->GetN()-1] > maxPtEtaMeas) graphCombEtaInvXSectionTot->RemovePoint(graphCombEtaInvXSectionTot->GetN()-1);
if(doOutput) graphCombEtaInvXSectionStat->Print();
TGraphAsymmErrors* graphCombEtaToPi0Stat = NULL;
TGraphAsymmErrors* graphCombEtaToPi0Sys = NULL;
TGraphAsymmErrors* graphCombEtaToPi0Tot = CombinePtPointsSpectraFullCorrMat( statErrorCollectionEtaToPi0, sysErrorCollectionEtaToPi0,
xPtLimitsEtaToPi0, nBinsEta,
offSetsEtaToPi0, offSetsSysEtaToPi0,
graphCombEtaToPi0Stat, graphCombEtaToPi0Sys,
fileNameOutputWeightingEtaToPi0,"5TeV", "EtaToPi0", kTRUE,
0x0, ""
);
// return;
cout << __LINE__ << endl;
while (graphCombEtaToPi0Stat->GetX()[0] < minPtEtaMeas ) graphCombEtaToPi0Stat->RemovePoint(0);
while (graphCombEtaToPi0Stat->GetX()[graphCombEtaToPi0Stat->GetN()-1] > maxPtEtaMeas) graphCombEtaToPi0Stat->RemovePoint(graphCombEtaToPi0Stat->GetN()-1);
while (graphCombEtaToPi0Sys->GetX()[0] < minPtEtaMeas ) graphCombEtaToPi0Sys->RemovePoint(0);
while (graphCombEtaToPi0Sys->GetX()[graphCombEtaToPi0Sys->GetN()-1] > maxPtEtaMeas) graphCombEtaToPi0Sys->RemovePoint(graphCombEtaToPi0Sys->GetN()-1);
while (graphCombEtaToPi0Tot->GetX()[0] < minPtEtaMeas ) graphCombEtaToPi0Tot->RemovePoint(0);
while (graphCombEtaToPi0Tot->GetX()[graphCombEtaToPi0Tot->GetN()-1] > maxPtEtaMeas) graphCombEtaToPi0Tot->RemovePoint(graphCombEtaToPi0Tot->GetN()-1);
if(doOutput) graphCombEtaToPi0Stat->Print();
//**********************************************************************************************************************
//**********************************************************************************************************************
//**********************************************************************************************************************
// plot weights + unc. for pi0
//**********************************************************************************************************************
//**********************************************************************************************************************
//**********************************************************************************************************************
// Reading weights from output file for plotting
ifstream fileWeightsRead;
fileWeightsRead.open(fileNameOutputWeighting,ios_base::in);
cout << "reading" << fileNameOutputWeighting << endl;
Double_t xValuesRead[50];
Double_t weightsRead[13][50];
Int_t availableMeas[13] = {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1};
Int_t nMeasSetPi0 = numbersofmeasPi0;
Int_t nPtBinsRead = 0;
while(!fileWeightsRead.eof() && nPtBinsRead < 50){
TString garbage = "";
if (nPtBinsRead == 0){
fileWeightsRead >> garbage ;
for (Int_t i = 0; i < nMeasSetPi0; i++){
fileWeightsRead >> availableMeas[i] ;
}
cout << "read following measurements: ";
for (Int_t i = 0; i < 13; i++){
cout << availableMeas[i] << "\t" ;
}
cout << endl;
} else {
fileWeightsRead >> xValuesRead[nPtBinsRead-1];
for (Int_t i = 0; i < nMeasSetPi0; i++){
fileWeightsRead >> weightsRead[availableMeas[i]][nPtBinsRead-1] ;
}
cout << "read: "<< nPtBinsRead << "\t"<< xValuesRead[nPtBinsRead-1] << "\t" ;
for (Int_t i = 0; i < nMeasSetPi0; i++){
cout << weightsRead[availableMeas[i]][nPtBinsRead-1] << "\t";
}
cout << endl;
}
nPtBinsRead++;
}
nPtBinsRead = nPtBinsRead-2 ;
fileWeightsRead.close();
for (Int_t i = 0; i < nMeasSetPi0; i++){
graphWeights[availableMeas[i]] = new TGraph(nPtBinsRead,xValuesRead,weightsRead[availableMeas[i]]);
Int_t bin = 0;
for (Int_t n = 0; n< nPtBinsRead; n++){
if (graphWeights[availableMeas[i]]->GetY()[bin] == 0) graphWeights[availableMeas[i]]->RemovePoint(bin);
else bin++;
}
}
//**********************************************************************************************************************
//******************************************* Plotting weights for pi0 ************************************************
//**********************************************************************************************************************
Int_t textSizeLabelsPixel = 900*0.04;
TCanvas* canvasWeights = new TCanvas("canvasWeights","",200,10,1350,900); // gives the page size
DrawGammaCanvasSettings( canvasWeights, 0.08, 0.02, 0.035, 0.09);
canvasWeights->SetLogx();
TH2F * histo2DWeights = new TH2F("histo2DWeights","histo2DWeights",11000,minPtPi0,maxPtPi0,1000,-0.5,1.1);
SetStyleHistoTH2ForGraphs(histo2DWeights, "#it{p}_{T} (GeV/#it{c})","#omega_{a} for BLUE",0.035,0.04, 0.035,0.04, 1.,1.);
histo2DWeights->GetXaxis()->SetMoreLogLabels();
histo2DWeights->GetXaxis()->SetNoExponent();
canvasWeights->cd();
histo2DWeights->Draw("copy");
TLegend* legendAccWeights = GetAndSetLegend2(0.12, 0.14, 0.45, 0.14+(0.035*nMeasSetPi0*1.35), 32);
for (Int_t i = 0; i < nMeasSetPi0; i++){
DrawGammaSetMarkerTGraph(graphWeights[availableMeas[i]],
markerStyleDet[availableMeas[i]],
markerSizeDet[availableMeas[i]]*0.5,
colorDet[availableMeas[i]] ,
colorDet[availableMeas[i]]);
graphWeights[availableMeas[i]]->Draw("p,same,e1");
legendAccWeights->AddEntry(graphWeights[availableMeas[i]],nameMeasGlobal[availableMeas[i]],"p");
}
legendAccWeights->Draw();
TLatex *labelWeightsEnergy = new TLatex(0.7,0.20,collisionSystem5TeV.Data());
SetStyleTLatex( labelWeightsEnergy, 0.85*textSizeLabelsPixel,4);
labelWeightsEnergy->SetTextFont(43);
labelWeightsEnergy->Draw();
TLatex *labelWeightsPi0 = new TLatex(0.7,0.16,"#pi^{0} #rightarrow #gamma#gamma");
SetStyleTLatex( labelWeightsPi0, 0.85*textSizeLabelsPixel,4);
labelWeightsPi0->SetTextFont(43);
labelWeightsPi0->Draw();
DrawGammaLines(minPtPi0, maxPtPi0 , 0.5, 0.5,0.1, kGray, 7);
DrawGammaLines(minPtPi0, maxPtPi0 , 0.4, 0.4,0.1, kGray, 1);
DrawGammaLines(minPtPi0, maxPtPi0 , 0.3, 0.3,0.1, kGray, 7);
DrawGammaLines(minPtPi0, maxPtPi0 , 0.2, 0.2,0.1, kGray, 3);
canvasWeights->SaveAs(Form("%s/Pi0_WeightsMethods.%s",outputDir.Data(),suffix.Data()));
//*********************************************************************************************************************
//************************************ Visualize relative errors ******************************************************
//*********************************************************************************************************************
TCanvas* canvasRelSysErr = new TCanvas("canvasRelSysErr","",200,10,1350,900); // gives the page size
DrawGammaCanvasSettings( canvasRelSysErr, 0.08, 0.02, 0.035, 0.09);
canvasRelSysErr->SetLogx();
TH2F * histo2DRelSysErr = new TH2F("histo2DRelSysErr","histo2DRelSysErr",11000,minPtPi0,maxPtPi0,1000,0,80.5);
SetStyleHistoTH2ForGraphs(histo2DRelSysErr, "#it{p}_{T} (GeV/#it{c})","sys Err (%)",0.035,0.04, 0.035,0.04, 1.,1.);
histo2DRelSysErr->GetXaxis()->SetMoreLogLabels();
histo2DRelSysErr->GetXaxis()->SetNoExponent();
histo2DRelSysErr->GetYaxis()->SetRangeUser(0,45.5);
histo2DRelSysErr->Draw("copy");
TLegend* legendRelSysErr = GetAndSetLegend2(0.62, 0.94-(0.035*nMeasSetPi0*1.35), 0.95, 0.94, 32);
for (Int_t i = 0; i < nMeasSetPi0; i++){
DrawGammaSetMarkerTGraph(sysErrorRelCollection[availableMeas[i]], markerStyleDet[availableMeas[i]], markerSizeDet[availableMeas[i]]*0.5, colorDet[availableMeas[i]],
colorDet[availableMeas[i]]);
sysErrorRelCollection[availableMeas[i]]->Draw("p,same,e1");
legendRelSysErr->AddEntry(sysErrorRelCollection[availableMeas[i]],nameMeasGlobal[availableMeas[i]],"p");
}
legendRelSysErr->Draw();