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CombineGammaResultspPb.C
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CombineGammaResultspPb.C
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#include <Riostream.h>
#include <fstream>
#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 "TGaxis.h"
#include "TMarker.h"
#include "TPaveText.h"
#include "TGraphAsymmErrors.h"
#include "CommonHeaders/PlottingGammaConversionHistos.h"
#include "CommonHeaders/ExtractSignalBinning.h"
#include "CommonHeaders/PlottingGammaConversionAdditional.h"
#include "CommonHeaders/FittingGammaConversion.h"
#include "CommonHeaders/ConversionFunctionsBasicsAndLabeling.h"
#include "CommonHeaders/ConversionFunctions.h"
#include "CommonHeaders/CombinationFunctions.h"
void CombineGammaResultspPb( TString inputFileNamePCM = "",
TString inputFileNamePHOS = "",
TString inputFileNameEMC = "",
TString inputFileNamePCMEMC = "",
TString suffix = "eps",
TString fileNameCorrelations = "",
Bool_t enablepValueCalc = kFALSE,
Bool_t isThesis = kFALSE
){
//*******************************************************************************************************************************************
//*********************************************************** Set main style choices ********************************************************
//*******************************************************************************************************************************************
StyleSettingsThesis();
SetPlotStyle();
//*******************************************************************************************************************************************
//********************************************* Create output directory and copy input files there ******************************************
//*******************************************************************************************************************************************
TString dateForOutput = ReturnDateStringForOutput();
TString outputDir = Form("%s/%s/CombineGammaMeasurementspPb",suffix.Data(),dateForOutput.Data());
TString outputDirFit = Form("%s/%s/CombineGammaMeasurementspPb/Pi0Fitted",suffix.Data(),dateForOutput.Data());
TString fileNameTheorypPb = "ExternalInputpPb/Theory/TheoryCompilationPPb.root";
TString fileNameIsolatedGamma = "ExternalInputpPb/EMCAL/isolated_photon_invariant_yield_20180417.root";
gSystem->Exec("mkdir -p "+outputDir);
gSystem->Exec("mkdir -p "+outputDirFit);
gSystem->Exec(Form("cp %s %s/InputPHOSGammapPb.root", inputFileNamePHOS.Data(), outputDir.Data()));
gSystem->Exec(Form("cp %s %s/InputPCMGammapPb.root", inputFileNamePCM.Data(), outputDir.Data()));
gSystem->Exec(Form("cp %s %s/InputPCMEMCGammapPb.root", inputFileNamePCMEMC.Data(), outputDir.Data()));
gSystem->Exec(Form("cp %s %s/InputEMCGammapPb.root", inputFileNameEMC.Data(), outputDir.Data()));
gSystem->Exec(Form("cp %s %s/TheorypPb.root", fileNameTheorypPb.Data(), outputDir.Data()));
gSystem->Exec(Form("cp %s %s/CorrelationFactors.root", fileNameCorrelations.Data(), outputDir.Data()));
TString nameFinalResDat = Form("%s/CombinedResultsGamma_FitResults_%s.dat",outputDir.Data(),dateForOutput.Data());
fstream fileFinalResults;
fileFinalResults.open(nameFinalResDat.Data(), ios::out);
//*******************************************************************************************************************************************
//******************************************************* set ranges for plotting ***********************************************************
//*******************************************************************************************************************************************
Double_t doubleRatio[2];
Double_t indMeasRatio[2];
// Double_t incRatio[2];
Double_t doubleRatioX[2];
Double_t doubleRatioXpp[2];
doubleRatio[0] = 0.75; doubleRatio[1] = 1.65;
indMeasRatio[0] = 0.65; indMeasRatio[1] = 1.45;
// incRatio[0] = 0.0; incRatio[1] = 1.7;
doubleRatioX[0] = 0.23; doubleRatioX[1] = 52;
doubleRatioXpp[0] = 0.23; doubleRatioXpp[1] = 52;
Color_t colorCocktailPi0 = kRed+2;
Color_t colorCocktailEta = kBlue+1;
Color_t colorCocktailEtaP = kOrange+1;
Color_t colorCocktailOmega = kYellow+2;
Color_t colorCocktailPhi = kViolet;
Color_t colorCocktailRho0 = kAzure-2;
Color_t colorCocktailSigma0 = kGray+1;
Color_t colorPHSD = kGray+2;
Style_t stylePHSD = 2;
Color_t colorNLOWerner = kAzure+2;
Color_t colorNLOWernerBand = kAzure-9;
Color_t colorNLONCTEQ = kOrange+4;
Color_t colorNLONCTEQBand = kOrange+5;
Color_t colorNLOEPPS = kViolet+3;
Color_t colorNLOEPPSBand = kViolet-8;
Color_t colorNLOMcGill = kGreen+2;
Color_t colorNLOMcGillBand = kGreen-6;
Style_t styleMarkerNLOWerner = 24;
Style_t styleMarkerNLONCTEQ = 27;
Style_t styleMarkerNLOEPPS = 30;
Style_t styleLineNLOWerner = 5;
Style_t styleLineNLONCTEQ = 8;
Style_t styleLineNLOEPPS = 6;
Style_t styleLineMcGill = 7;
Width_t widthLineNLO = 2.;
TString nameMeasGlobal[11] = { "PCM", "PHOS", "EMCal", "PCM-PHOS", "PCM-EMCal",
"PCM-Dalitz", "PHOS-Dalitz", "EMCal-Dalitz", "EMCal high pT", "EMCal merged",
"PCMOtherDataset"};
TString nameMeasGlobalLabel[11] = { "PCM", "PHOS", "EMC", "PCM-PHOS", "PCM-EMC",
"PCM-Dalitz", "PHOS-Dalitz", "EMC-Dalitz", "EMC high pT", "mEMC",
"PCMOtherDataset"};
Color_t colorDet[11];
Color_t colorDetMC[11];
Style_t markerStyleDet[11];
Style_t markerStyleDetMC[11];
Size_t markerSizeDet[11];
Size_t markerSizeDetMC[11];
for (Int_t i = 0; i < 11; 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);
markerSizeDetMC[i] = GetDefaultMarkerSizeDiffDetectors(nameMeasGlobal[i].Data(), kTRUE);
}
Color_t colorComb = GetColorDefaultColor("pPb_5.023TeV", "", "");
Style_t markerStyleComb = GetDefaultMarkerStyle("pPb_5.023TeV", "", "");
Size_t markerSizeComb = GetDefaultMarkerSize("pPb_5.023TeV", "", "");
Color_t colorCombpPb = kBlack; //GetColorDefaultColor("pPb_5.023TeV", "", "");
Color_t colorCombpPbBox = kGray+2; //GetColorDefaultColor("pPb_5.023TeV", "", "", kTRUE);
Style_t markerStyleCombpPb = 20; //GetDefaultMarkerStyle("pPb_5.023TeV", "", "");
Size_t markerSizeCombpPb = 1.8; //GetDefaultMarkerSize("pPb_5.023TeV", "", "");
Width_t widthLinesBoxes = 1.4;
Width_t widthCommonFit = 2.4;
Double_t scalingToNSD = 0.964;
TString collisionSystempPb = "p-Pb, #sqrt{#it{s}_{_{NN}}} = 5.02 TeV";
TString collisionSystempPbNSD = "NSD p-Pb, #sqrt{#it{s}_{_{NN}}} = 5.02 TeV";
TString textALICE = "ALICE preliminary";
TString textALICEPerf = "ALICE performance";
if (isThesis) textALICE = "ALICE this thesis";
cout << "Setting Gamma binning" << endl;
Double_t xPtLimitsGamma[100] = {0};
Int_t maxNBinsGammaAbs = 0;
Int_t maxNBinsGamma = GetBinning( xPtLimitsGamma, maxNBinsGammaAbs, "Gamma", "pPb_5.023TeV", 23 );
for (Int_t i = 0; i< maxNBinsGamma; i++){
cout << i << ": "<< xPtLimitsGamma[i] <<" - " << xPtLimitsGamma[i+1]<< ", " <<endl;
}
TH1D* histoDRPi0FitStatErr[11] = {NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL};
TGraphAsymmErrors* graphDRPi0FitSysErr[11] = {NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL};
TH1D* histoDRNonFitStatErr[11] = {NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL};
TGraphAsymmErrors* graphDRNonFitSysErr[11] = {NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL};
TH1D* histoIncGammaRatioStatErr[11] = {NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL};
TGraphAsymmErrors* graphIncGammaRatioSysErr[11] = {NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL};
TH1D* histoIncGammaStatErr[11] = {NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL};
TGraphAsymmErrors* graphIncGammaSysErr[11] = {NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL};
TH1D* histoRawGamma[11] = {NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL};
TH1D* histoConvProb[11] = {NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL};
TH1D* histoEffi[11] = {NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL};
TH1D* histoEffiMCPt[11] = {NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL};
TH1D* histoResolCorr[11] = {NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL};
TH1D* histoPurity[11] = {NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL};
TH1D* histoEffSecCorr[4][11] = { {NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
{NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
{NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
{NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL} };
TH1D* histoTotalCorrFactor[11] = {NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL};
TH1D* histoPileupCorr[11] = {NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL};
//*******************************************************************************************************************************************
//*********************************************** Load PCM histograms from pPb PCM file ******************************************************
//*******************************************************************************************************************************************
TFile* filePCMGammapPb = new TFile( inputFileNamePCM.Data());
//________________________________________________ Load PCM pPb 5.023TeV _________________________________________________________________________
TDirectory* directoryPCMGammapPb = (TDirectory*)filePCMGammapPb->Get("Gamma_pPb5TeV");
histoDRPi0FitStatErr[0] = (TH1D*) directoryPCMGammapPb->Get("DoubleRatioPi0FitStatError");
graphDRPi0FitSysErr[0] = (TGraphAsymmErrors*) directoryPCMGammapPb->Get("DoubleRatioPi0FitSystError");
histoDRNonFitStatErr[0] = (TH1D*) directoryPCMGammapPb->Get("DoubleRatioStatError");
graphDRNonFitSysErr[0] = (TGraphAsymmErrors*) directoryPCMGammapPb->Get("DoubleRatioSystError");
histoIncGammaRatioStatErr[0] = (TH1D*) directoryPCMGammapPb->Get("IncRatioStatError");
graphIncGammaRatioSysErr[0] = (TGraphAsymmErrors*) directoryPCMGammapPb->Get("IncRatioSystError");
histoConvProb[0] = (TH1D*) directoryPCMGammapPb->Get("GammaConversionProbability");
histoEffi[0] = (TH1D*) directoryPCMGammapPb->Get("GammaRecoEfficiency");
histoEffiMCPt[0] = (TH1D*) directoryPCMGammapPb->Get("GammaRecoEfficiencyMCPt");
histoResolCorr[0] = (TH1D*) directoryPCMGammapPb->Get("GammaResolCorr");
histoPurity[0] = (TH1D*) directoryPCMGammapPb->Get("GammaTruePurity");
histoIncGammaStatErr[0] = (TH1D*) directoryPCMGammapPb->Get("IncGammaStatError");
if (histoIncGammaStatErr[0])
histoIncGammaStatErr[0]->Scale(scalingToNSD);
graphIncGammaSysErr[0] = (TGraphAsymmErrors*) directoryPCMGammapPb->Get("IncGammaSystError");
if (graphIncGammaSysErr[0])
graphIncGammaSysErr[0] = ScaleGraph(graphIncGammaSysErr[0],scalingToNSD);
histoPileupCorr[0] = (TH1D*) directoryPCMGammapPb->Get("PileUpCorrectionFactor");
histoRawGamma[0] = (TH1D*) directoryPCMGammapPb->Get("GammaRawYields");
histoEffSecCorr[0][0] = (TH1D*) directoryPCMGammapPb->Get("GammaEffectiveSecondaryCorr_K0s");
histoEffSecCorr[1][0] = (TH1D*) directoryPCMGammapPb->Get("GammaEffectiveSecondaryCorr_K0l");
histoEffSecCorr[2][0] = (TH1D*) directoryPCMGammapPb->Get("GammaEffectiveSecondaryCorr_Lambda");
histoEffSecCorr[3][0] = (TH1D*) directoryPCMGammapPb->Get("GammaEffectiveSecondaryCorr_Rest");
histoTotalCorrFactor[0] = (TH1D*) histoEffi[0]->Clone("GammaTotalCorrFactorPCM");
histoTotalCorrFactor[0]->Sumw2();
histoTotalCorrFactor[0]->Divide(histoPurity[0]);
histoTotalCorrFactor[0]->Multiply(histoConvProb[0]);
//*******************************************************************************************************************************************
//*********************************************** Load PCMEMC histograms from pPb PCM file ******************************************************
//*******************************************************************************************************************************************
TFile* filePCMEMCGammapPb = new TFile( inputFileNamePCMEMC.Data());
//________________________________________________ Load PCM-EMC pPb 5.023TeV _________________________________________________________________________
TDirectory* directoryPCMEMCGammapPb = (TDirectory*)filePCMEMCGammapPb->Get("Gamma_pPb5TeV");
histoDRPi0FitStatErr[4] = (TH1D*) directoryPCMEMCGammapPb->Get("DoubleRatioPi0FitStatError");
graphDRPi0FitSysErr[4] = (TGraphAsymmErrors*) directoryPCMEMCGammapPb->Get("DoubleRatioPi0FitSystError");
histoDRNonFitStatErr[4] = (TH1D*) directoryPCMEMCGammapPb->Get("DoubleRatioStatError");
graphDRNonFitSysErr[4] = (TGraphAsymmErrors*) directoryPCMEMCGammapPb->Get("DoubleRatioSystError");
histoIncGammaRatioStatErr[4] = (TH1D*) directoryPCMEMCGammapPb->Get("IncRatioStatError");
graphIncGammaRatioSysErr[4] = (TGraphAsymmErrors*) directoryPCMEMCGammapPb->Get("IncRatioSystError");
histoConvProb[4] = (TH1D*) directoryPCMEMCGammapPb->Get("GammaConversionProbability");
histoEffi[4] = (TH1D*) directoryPCMEMCGammapPb->Get("GammaRecoEfficiency");
histoEffiMCPt[4] = (TH1D*) directoryPCMEMCGammapPb->Get("GammaRecoEfficiencyMCPt");
histoResolCorr[4] = (TH1D*) directoryPCMEMCGammapPb->Get("GammaResolCorr");
histoPurity[4] = (TH1D*) directoryPCMEMCGammapPb->Get("GammaTruePurity");
histoIncGammaStatErr[4] = (TH1D*) directoryPCMEMCGammapPb->Get("IncGammaStatError");
if (histoIncGammaStatErr[4])
histoIncGammaStatErr[4]->Scale(scalingToNSD);
graphIncGammaSysErr[4] = (TGraphAsymmErrors*) directoryPCMEMCGammapPb->Get("IncGammaSystError");
if (graphIncGammaSysErr[4])
graphIncGammaSysErr[4] = ScaleGraph(graphIncGammaSysErr[4],scalingToNSD);
histoPileupCorr[4] = (TH1D*) directoryPCMEMCGammapPb->Get("PileUpCorrectionFactor");
if (histoPileupCorr[4]) histoPileupCorr[4]->GetXaxis()->SetRangeUser(0.8,14);
histoRawGamma[4] = (TH1D*) directoryPCMEMCGammapPb->Get("GammaRawYields");
histoEffSecCorr[0][4] = (TH1D*) directoryPCMEMCGammapPb->Get("GammaEffectiveSecondaryCorr_K0s");
histoEffSecCorr[1][4] = (TH1D*) directoryPCMEMCGammapPb->Get("GammaEffectiveSecondaryCorr_K0l");
histoEffSecCorr[2][4] = (TH1D*) directoryPCMEMCGammapPb->Get("GammaEffectiveSecondaryCorr_Lambda");
histoEffSecCorr[3][4] = (TH1D*) directoryPCMEMCGammapPb->Get("GammaEffectiveSecondaryCorr_Rest");
histoTotalCorrFactor[4] = (TH1D*) histoEffi[4]->Clone("GammaTotalCorrFactorPCMEMC");
histoTotalCorrFactor[4]->Sumw2();
histoTotalCorrFactor[4]->Divide(histoPurity[4]);
histoTotalCorrFactor[4]->Multiply(histoConvProb[4]);
//*******************************************************************************************************************************************
//*********************************************** Load PCM histograms from pPb EMC file ******************************************************
//*******************************************************************************************************************************************
TFile* fileEMCGammapPb = new TFile( inputFileNameEMC.Data());
//________________________________________________ Load EMC pPb 5.023TeV _________________________________________________________________________
TDirectory* directoryEMCGammapPb = (TDirectory*)fileEMCGammapPb->Get("Gamma_pPb5TeV");
histoDRPi0FitStatErr[2] = (TH1D*) directoryEMCGammapPb->Get("DoubleRatioPi0FitStatError");
graphDRPi0FitSysErr[2] = (TGraphAsymmErrors*) directoryEMCGammapPb->Get("DoubleRatioPi0FitSystError");
histoDRNonFitStatErr[2] = (TH1D*) directoryEMCGammapPb->Get("DoubleRatioStatError");
graphDRNonFitSysErr[2] = (TGraphAsymmErrors*) directoryEMCGammapPb->Get("DoubleRatioSystError");
histoIncGammaRatioStatErr[2] = (TH1D*) directoryEMCGammapPb->Get("IncRatioStatError");
graphIncGammaRatioSysErr[2] = (TGraphAsymmErrors*) directoryEMCGammapPb->Get("IncRatioSystError");
histoEffi[2] = (TH1D*) directoryEMCGammapPb->Get("GammaRecoEfficiency");
histoEffiMCPt[2] = (TH1D*) directoryEMCGammapPb->Get("GammaRecoEfficiencyMCPt");
histoResolCorr[2] = (TH1D*) directoryEMCGammapPb->Get("GammaResolCorr");
histoPurity[2] = (TH1D*) directoryEMCGammapPb->Get("GammaTruePurity");
histoIncGammaStatErr[2] = (TH1D*) directoryEMCGammapPb->Get("IncGammaStatError");
if (histoIncGammaStatErr[2])
histoIncGammaStatErr[2]->Scale(scalingToNSD);
graphIncGammaSysErr[2] = (TGraphAsymmErrors*) directoryEMCGammapPb->Get("IncGammaSystError");
if (graphIncGammaSysErr[2])
graphIncGammaSysErr[2] = ScaleGraph(graphIncGammaSysErr[2],scalingToNSD);
histoRawGamma[2] = (TH1D*) directoryEMCGammapPb->Get("GammaRawYields");
histoEffSecCorr[0][2] = (TH1D*) directoryEMCGammapPb->Get("GammaEffectiveSecondaryCorr_K0s");
histoEffSecCorr[1][2] = (TH1D*) directoryEMCGammapPb->Get("GammaEffectiveSecondaryCorr_K0l");
histoEffSecCorr[2][2] = (TH1D*) directoryEMCGammapPb->Get("GammaEffectiveSecondaryCorr_Lambda");
histoEffSecCorr[3][2] = (TH1D*) directoryEMCGammapPb->Get("GammaEffectiveSecondaryCorr_Rest");
Int_t j = 1;
while (histoEffi[2]->GetBinCenter(j) < 2.05){
histoEffi[2]->SetBinContent(j,1e-10);
histoEffiMCPt[2]->SetBinContent(j,1e-10);
histoResolCorr[2]->SetBinContent(j,1e10);
histoPurity[2]->SetBinContent(j,1e10);
histoIncGammaStatErr[2]->SetBinContent(j,0);
histoDRPi0FitStatErr[2]->SetBinContent(j,0);
histoDRNonFitStatErr[2]->SetBinContent(j,0);
histoIncGammaRatioStatErr[2]->SetBinContent(j,0);
histoEffSecCorr[0][2]->SetBinContent(j,1e10);
histoEffSecCorr[1][2]->SetBinContent(j,1e10);
histoEffSecCorr[2][2]->SetBinContent(j,1e10);
histoEffSecCorr[3][2]->SetBinContent(j,1e10);
j++;
}
while (graphDRPi0FitSysErr[2]->GetX()[0] < 2.05) graphDRPi0FitSysErr[2]->RemovePoint(0);
while (graphDRNonFitSysErr[2]->GetX()[0] < 2.05) graphDRNonFitSysErr[2]->RemovePoint(0);
while (graphIncGammaRatioSysErr[2]->GetX()[0] < 2.05) graphIncGammaRatioSysErr[2]->RemovePoint(0);
while (graphIncGammaSysErr[2]->GetX()[0] < 2.05) graphIncGammaSysErr[2]->RemovePoint(0);
histoTotalCorrFactor[2] = (TH1D*) histoEffi[2]->Clone("GammaTotalCorrFactorEMC");
histoTotalCorrFactor[2]->Sumw2();
histoTotalCorrFactor[2]->Divide(histoPurity[2]);
histoTotalCorrFactor[2]->Scale(100/360.*0.66/0.9);
histoTotalCorrFactor[2]->GetYaxis()->SetRangeUser(0.01,2);
//*******************************************************************************************************************************************
//*********************************************** Load PHOS histograms from PHOS file *******************************************************
//*******************************************************************************************************************************************
TFile* filePHOSGamma = new TFile( inputFileNamePHOS.Data());
TDirectory* directoryPHOSGammapPb = (TDirectory*)filePHOSGamma->Get("PHOS_pPb_5020_Centrality_00-100");
histoDRPi0FitStatErr[1] = (TH1D*) directoryPHOSGammapPb->Get("hPHOS_DoubleRatio_pPb_cen00-100_FitPi0_Stat");
TH1D* histoPHOSDRPi0FitSysErrpPb = (TH1D*) directoryPHOSGammapPb->Get("hPHOS_DoubleRatio_pPb_cen00-100_FitPi0_Syst");
graphDRPi0FitSysErr[1] = new TGraphAsymmErrors(histoPHOSDRPi0FitSysErrpPb);
histoDRNonFitStatErr[1] = (TH1D*) directoryPHOSGammapPb->Get("hPHOS_DoubleRatio_pPb_cen00-100_Stat");
TH1D* histoPHOSDRNonFitSysErrpPb = (TH1D*) directoryPHOSGammapPb->Get("hPHOS_DoubleRatio_pPb_cen00-100_Syst");
graphDRNonFitSysErr[1] = new TGraphAsymmErrors(histoPHOSDRNonFitSysErrpPb);
TF1* fitEffiTimesAccPHOSINT7 = (TF1*) directoryPHOSGammapPb->Get("hPHOS_gammaIncl_pPb_cen00-100_Efficiency");
TF1* fitEffiTimesAccPHOSPHI7 = (TF1*) directoryPHOSGammapPb->Get("hPHOS_gammaIncl_pPb_PHI7_cen00-100_Efficiency");
TF1* fitPurityPHOS = (TF1*) directoryPHOSGammapPb->Get("hPHOS_gammaIncl_pPb_cen00-100_Contam");
histoPurity[1] = (TH1D*) histoPHOSDRPi0FitSysErrpPb->Clone("GammaTruePurity");
histoEffi[1] = (TH1D*) histoPHOSDRPi0FitSysErrpPb->Clone("GammaRecoEfficiency");
TH1D* histoEffiPHI7 = (TH1D*) histoPHOSDRPi0FitSysErrpPb->Clone("GammaRecoEfficiencyPHI7");
for (Int_t i = 1; i< histoPHOSDRPi0FitSysErrpPb->GetNbinsX()+1; i++){
if (histoPHOSDRPi0FitSysErrpPb->GetBinContent(i) > 0){
histoPurity[1]->SetBinContent(i,fitPurityPHOS->Eval(histoPurity[1]->GetBinCenter(i)));
histoPurity[1]->SetBinError(i,0.005*fitPurityPHOS->Eval(histoPurity[1]->GetBinCenter(i)));
histoEffi[1]->SetBinContent(i,(fitEffiTimesAccPHOSINT7->Eval(histoEffi[1]->GetBinCenter(i))/(0.125/0.5 *40./360)));
histoEffi[1]->SetBinError(i,(0.005*fitEffiTimesAccPHOSINT7->Eval(histoEffi[1]->GetBinCenter(i))/(0.125/0.5 *40./360)));
if (histoEffiPHI7->GetBinCenter(i) > 7){
histoEffiPHI7->SetBinContent(i,(fitEffiTimesAccPHOSPHI7->Eval(histoEffiPHI7->GetBinCenter(i))/(0.125/0.5 *40./360)));
histoEffiPHI7->SetBinError(i,(0.005*fitEffiTimesAccPHOSPHI7->Eval(histoEffiPHI7->GetBinCenter(i))/(0.125/0.5 *40./360)));
} else {
histoEffiPHI7->SetBinContent(i,0);
histoEffiPHI7->SetBinError(i,0);
}
} else {
histoPurity[1]->SetBinContent(i,0);
histoPurity[1]->SetBinError(i,0);
histoEffi[1]->SetBinContent(i,0);
histoEffi[1]->SetBinError(i,0);
histoEffiPHI7->SetBinContent(i,0);
histoEffiPHI7->SetBinError(i,0);
}
}
histoIncGammaStatErr[1] = (TH1D*) directoryPHOSGammapPb->Get("hPHOS_gammaIncl_pPb_cen00-100_Stat");
if (histoIncGammaStatErr[1])
histoIncGammaStatErr[1]->Scale(scalingToNSD);
TH1D* histoPHOSIncGammaPi0FitSysErrpPb = (TH1D*) directoryPHOSGammapPb->Get("hPHOS_gammaIncl_pPb_cen00-100_Syst");
if (histoPHOSIncGammaPi0FitSysErrpPb)
histoPHOSIncGammaPi0FitSysErrpPb->Scale(scalingToNSD);
graphIncGammaSysErr[1] = new TGraphAsymmErrors(histoPHOSIncGammaPi0FitSysErrpPb);
histoTotalCorrFactor[1] = (TH1D*) histoEffi[1]->Clone("GammaTotalCorrFactorEMC");
histoTotalCorrFactor[1]->Sumw2();
histoTotalCorrFactor[1]->Scale(60/360.*0.1/0.9);
histoTotalCorrFactor[1]->Divide(histoPurity[2]);
histoTotalCorrFactor[1]->GetYaxis()->SetRangeUser(0.01,2);
//*******************************************************************************************************************************************
//************************************************ Load theory curves from external input ***************************************************
//*******************************************************************************************************************************************
TFile* fileTheory = new TFile( fileNameTheorypPb.Data());
TGraphAsymmErrors* graphTheoryNLODRpPb = (TGraphAsymmErrors*) fileTheory->Get("pPb_5.023TeV/graphRGammaDirectPhotonNLOVogelsangInvYieldINT7_pPb5TeV_CT10_ALICECocktail");
TGraph* graphTheoryNLODRpPbCenter = (TGraph*) fileTheory->Get("pPb_5.023TeV/graphRGammaDirectPhotonNLOVogelsangInvYieldINT7_pPb5TeV_CT10_ALICECocktail_Center");
while (graphTheoryNLODRpPb->GetX()[0] < 3) graphTheoryNLODRpPb->RemovePoint(0);
while (graphTheoryNLODRpPbCenter->GetX()[0] < 3) graphTheoryNLODRpPbCenter->RemovePoint(0);
TGraphAsymmErrors* graphTheoryNLOpPb = (TGraphAsymmErrors*) fileTheory->Get("pPb_5.023TeV/graphDirectPhotonNLOVogelsangInvYieldINT7_pPb5TeV_CT10");
while (graphTheoryNLOpPb->GetX()[0] < 3) graphTheoryNLOpPb->RemovePoint(0);
TGraphAsymmErrors* graphTheoryNLOpPbPrompt = (TGraphAsymmErrors*) fileTheory->Get("pPb_5.023TeV/graphPromptPhotonNLOVogelsangInvYieldINT7_pPb5TeV_CT10");
while (graphTheoryNLOpPbPrompt->GetX()[0] < 3.5) graphTheoryNLOpPbPrompt->RemovePoint(0);
TGraphAsymmErrors* graphTheoryMCGillDRpPb = (TGraphAsymmErrors*) fileTheory->Get("pPb_5.023TeV/graphRGammaDirectPhotonSpecMcGill5023GeV_ALICECocktail");
TGraph* graphTheoryMCGillDRpPbCenter = (TGraph*) fileTheory->Get("pPb_5.023TeV/graphRGammaDirectPhotonSpecMcGill5023GeV_ALICECocktail_Center");
TGraphAsymmErrors* graphTheoryMCGillpPb = (TGraphAsymmErrors*) fileTheory->Get("pPb_5.023TeV/graphDirectPhotonSpecMcGill5023GeV");
TGraphAsymmErrors* graphTheoryPowhegDRnCTEQpPb = (TGraphAsymmErrors*) fileTheory->Get("pPb_5.023TeV/graphRGammaDirectPhotonPoweheg5023GeV_nCTEQ15_ALICECocktail");
TGraph* graphTheoryPowhegDRnCTEQpPbCenter = (TGraph*) fileTheory->Get("pPb_5.023TeV/graphRGammaDirectPhotonPoweheg5023GeV_nCTEQ15_ALICECocktail_Center");
TGraphAsymmErrors* graphTheoryPowhegDREPPS16pPb = (TGraphAsymmErrors*) fileTheory->Get("pPb_5.023TeV/graphRGammaDirectPhotonPoweheg5023GeV_EPPS16_ALICECocktail");
TGraph* graphTheoryPowhegDREPPS16pPbCenter = (TGraph*) fileTheory->Get("pPb_5.023TeV/graphRGammaDirectPhotonPoweheg5023GeV_EPPS16_ALICECocktail_Center");
TGraphAsymmErrors* graphTheoryPowhegnCTEQpPb = (TGraphAsymmErrors*) fileTheory->Get("pPb_5.023TeV/graphPowhegDirectPhotonInvYieldINT7_pPb5020_nCTEQ15");
TGraphAsymmErrors* graphTheoryPowhegEPPS16pPb = (TGraphAsymmErrors*) fileTheory->Get("pPb_5.023TeV/graphPowhegDirectPhotonInvYieldINT7_pPb5020_EPPS16");
TGraph* graphTheoryDRAlwinaPeTer = (TGraphAsymmErrors*) fileTheory->Get("pPb_5.023TeV/graphRGammaDirectPhotonPeTerAlwina");
TGraph* graphTheoryDRAlwinaPWGGA = (TGraphAsymmErrors*) fileTheory->Get("pPb_5.023TeV/graphRGammaDirectPhotonPWGGAAlwina");
TGraph* graphTheoryDRAlwinaVogelsang = (TGraphAsymmErrors*) fileTheory->Get("pPb_5.023TeV/graphRGammaDirectPhotonVogelsangAlwina");
TGraph* graphTheoryDRAlwinaJetPHOX = (TGraphAsymmErrors*) fileTheory->Get("pPb_5.023TeV/graphRGammaDirectPhotonJETPHOXAlwina");
TFile* fileIsolatedGamma = new TFile(fileNameIsolatedGamma);
TGraphErrors* graphIsolatedGammaStat = (TGraphErrors*) fileIsolatedGamma->Get("invariant_yield_with_stat");
TGraphErrors* graphIsolatedGammaSys = (TGraphErrors*) fileIsolatedGamma->Get("invariant_yield_with_syst");
//*******************************************************************************************************************************************
//*********************************************** Combining Rgamma ratios ******************************************************************
//*******************************************************************************************************************************************
// Definition of offsets for stat & sys see output of function in shell, make sure pt bins match for Pi0
// {"PCM", "PHOS", "EMCal", "PCM-PHOS", "PCM-EMC", "PCM-Dalitz", "PHOS-Dalitz", "EMCal-Dalitz", "spare", "EMCAL merged","PCMOtherDataset"};
Int_t offSetsGamma[11] = { 2, 8, 2, 0, 0,
0, 0, 0, 0, 0,
0};
// Int_t offSetsGammaSys[11] = { 3, 8, 10, 0, 8,
// 0, 0, 0, 0, 0,
// 0};
Int_t offSetsGammaSys[11] = { 3, 8, 14, 0, 8,
0, 0, 0, 0, 0,
0};
TGraphAsymmErrors* statErrorRelCollectionDR[11];
TGraphAsymmErrors* statErrorRelCollectionDRNonFit[11];
for (Int_t i = 0; i< 11; i++){
statErrorRelCollectionDR[i] = NULL;
statErrorRelCollectionDRNonFit[i] = NULL;
}
for (Int_t i = 0; i < 11; i++){
if (histoDRPi0FitStatErr[i]){
statErrorRelCollectionDR[i] = new TGraphAsymmErrors(histoDRPi0FitStatErr[i]);
while (statErrorRelCollectionDR[i]->GetY()[0] == 0) statErrorRelCollectionDR[i]->RemovePoint(0);
while (statErrorRelCollectionDR[i]->GetY()[statErrorRelCollectionDR[i]->GetN()-1] == 0) statErrorRelCollectionDR[i]->RemovePoint(statErrorRelCollectionDR[i]->GetN()-1);
statErrorRelCollectionDR[i] = CalculateRelErrUpAsymmGraph( statErrorRelCollectionDR[i], Form("relativeStatErrorDR_%s", nameMeasGlobal[i].Data()));
}
if (histoDRNonFitStatErr[i]){
statErrorRelCollectionDRNonFit[i] = new TGraphAsymmErrors(histoDRNonFitStatErr[i]);
while (statErrorRelCollectionDRNonFit[i]->GetY()[0] == 0) statErrorRelCollectionDRNonFit[i]->RemovePoint(0);
while (statErrorRelCollectionDRNonFit[i]->GetY()[statErrorRelCollectionDRNonFit[i]->GetN()-1] == 0)
statErrorRelCollectionDRNonFit[i]->RemovePoint(statErrorRelCollectionDRNonFit[i]->GetN()-1);
statErrorRelCollectionDRNonFit[i] = CalculateRelErrUpAsymmGraph( statErrorRelCollectionDRNonFit[i], Form("relativeStatErrorDRNonFit_%s", nameMeasGlobal[i].Data()));
}
}
TGraphAsymmErrors* sysErrorRelCollectionDR[11];
TGraphAsymmErrors* sysErrorRelCollectionDRNonFit[11];
for (Int_t i = 0; i< 11; i++){
sysErrorRelCollectionDR[i] = NULL;
sysErrorRelCollectionDRNonFit[i] = NULL;
}
for (Int_t i = 0; i < 11; i++){
cout << i << endl;
if (graphDRPi0FitSysErr[i]){
sysErrorRelCollectionDR[i] = (TGraphAsymmErrors*)graphDRPi0FitSysErr[i]->Clone(Form("relativeSysErrorDR_%s", nameMeasGlobal[i].Data()));
sysErrorRelCollectionDR[i]->Print();
while (sysErrorRelCollectionDR[i]->GetY()[0] == 0) sysErrorRelCollectionDR[i]->RemovePoint(0);
while (sysErrorRelCollectionDR[i]->GetY()[sysErrorRelCollectionDR[i]->GetN()-1] == 0) sysErrorRelCollectionDR[i]->RemovePoint(sysErrorRelCollectionDR[i]->GetN()-1);
sysErrorRelCollectionDR[i] = CalculateRelErrUpAsymmGraph( sysErrorRelCollectionDR[i], Form("relativeSysErrorDR_%s", nameMeasGlobal[i].Data()));
cout << "after" << endl;
sysErrorRelCollectionDR[i]->Print();
}
if (graphDRNonFitSysErr[i]){
sysErrorRelCollectionDRNonFit[i] = (TGraphAsymmErrors*)graphDRNonFitSysErr[i]->Clone(Form("relativeSysErrorDRNonFit_%s", nameMeasGlobal[i].Data()));
sysErrorRelCollectionDRNonFit[i]->Print();
while (sysErrorRelCollectionDRNonFit[i]->GetY()[0] == 0) sysErrorRelCollectionDRNonFit[i]->RemovePoint(0);
while (sysErrorRelCollectionDRNonFit[i]->GetY()[sysErrorRelCollectionDRNonFit[i]->GetN()-1] == 0) sysErrorRelCollectionDRNonFit[i]->RemovePoint(sysErrorRelCollectionDRNonFit[i]->GetN()-1);
sysErrorRelCollectionDRNonFit[i] = CalculateRelErrUpAsymmGraph( sysErrorRelCollectionDRNonFit[i], Form("relativeSysErrorDRNonFit_%s", nameMeasGlobal[i].Data()));
cout << "after" << endl;
sysErrorRelCollectionDRNonFit[i]->Print();
}
}
// **********************************************************************************************************************
// ******************************************* Assuming maximal correlation *********************************************
// **********************************************************************************************************************
TGraph* graphWeightsDR[11];
for (Int_t i = 0; i< 11; i++){
graphWeightsDR[i] = NULL;
}
// Declaration & calculation of combined spectrum
TString fileNameDROutputWeighting = Form("%s/DR_WeightingMethod.dat",outputDirFit.Data());
TGraphAsymmErrors* graphCombDRStat = NULL;
TGraphAsymmErrors* graphCombDRSys = NULL;
TGraphAsymmErrors* graphCombDRTot = CombinePtPointsSpectraFullCorrMat( histoDRPi0FitStatErr, graphDRPi0FitSysErr,
xPtLimitsGamma, maxNBinsGamma,
offSetsGamma, offSetsGammaSys,
graphCombDRStat, graphCombDRSys,
fileNameDROutputWeighting, "pPb_5.023TeV", "RGamma", kTRUE,
NULL, fileNameCorrelations );
if (graphCombDRTot == NULL) {
cout << "Aborting: something went wrong during the combination of the new spectra" << endl;
return;
}
while (graphCombDRStat->GetX()[0] < 0.3){
graphCombDRStat->RemovePoint(0);
}
while (graphCombDRTot->GetX()[0] < 0.3){
graphCombDRTot->RemovePoint(0);
}
while (graphCombDRSys->GetX()[0] < 0.3){
graphCombDRSys->RemovePoint(0);
}
graphCombDRTot->Print();
// Reading weights from output file for plotting
ifstream fileWeightsDRRead;
fileWeightsDRRead.open(fileNameDROutputWeighting,ios_base::in);
cout << "reading" << fileNameDROutputWeighting << endl;
Double_t xValuesDRRead[50];
Double_t weightsDRRead[11][50];
Int_t availableDRMeas[11] = { -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1,
-1};
Int_t nMeasSetDR = 4;
Int_t nPtBinsDRRead = 0;
while(!fileWeightsDRRead.eof() && nPtBinsDRRead < 50){
TString garbage = "";
if (nPtBinsDRRead == 0){
fileWeightsDRRead >> garbage ;//>> availableDRMeas[0] >> availableDRMeas[1] >> availableDRMeas[2] >> availableDRMeas[3];
for (Int_t i = 0; i < nMeasSetDR; i++){
fileWeightsDRRead >> availableDRMeas[i] ;
}
cout << "read following measurements: ";
for (Int_t i = 0; i < 11; i++){
cout << availableDRMeas[i] << "\t" ;
}
cout << endl;
} else {
fileWeightsDRRead >> xValuesDRRead[nPtBinsDRRead-1];
for (Int_t i = 0; i < nMeasSetDR; i++){
fileWeightsDRRead >> weightsDRRead[availableDRMeas[i]][nPtBinsDRRead-1] ;
}
cout << "read: "<< nPtBinsDRRead << "\t"<< xValuesDRRead[nPtBinsDRRead-1] << "\t" ;
for (Int_t i = 0; i < nMeasSetDR; i++){
cout << weightsDRRead[availableDRMeas[i]][nPtBinsDRRead-1] << "\t";
}
cout << endl;
}
nPtBinsDRRead++;
}
nPtBinsDRRead = nPtBinsDRRead-2 ;
fileWeightsDRRead.close();
for (Int_t i = 0; i < nMeasSetDR; i++){
graphWeightsDR[availableDRMeas[i]] = new TGraph(nPtBinsDRRead,xValuesDRRead,weightsDRRead[availableDRMeas[i]]);
Int_t bin = 0;
for (Int_t n = 0; n< nPtBinsDRRead; n++){
if (graphWeightsDR[availableDRMeas[i]]->GetY()[bin] == 0) graphWeightsDR[availableDRMeas[i]]->RemovePoint(bin);
else bin++;
}
}
// **********************************************************************************************************************
// ******************************************* Plotting weights method only EMC *****************************************
// **********************************************************************************************************************
Int_t textSizeLabelsPixel = 900*0.04;
TCanvas* canvasWeights = new TCanvas("canvasWeights","",200,10,1350,900); // gives the page size
DrawGammaCanvasSettings( canvasWeights, 0.08, 0.01, 0.01, 0.09);
canvasWeights->SetLogx();
TH1F * histo2DDRWeights;
histo2DDRWeights = new TH1F("histo2DDRWeights","histo2DDRWeights",11000,doubleRatioXpp[0], doubleRatioXpp[1]);
SetStyleHistoTH1ForGraphs(histo2DDRWeights, "#it{p}_{T} (GeV/#it{c})","#omega_{a} for BLUE",0.035,0.04, 0.035,0.04, 1.,1.);
histo2DDRWeights->GetYaxis()->SetRangeUser(-0.7,1.3);
histo2DDRWeights->GetXaxis()->SetMoreLogLabels();
histo2DDRWeights->GetXaxis()->SetLabelOffset(-0.01);
histo2DDRWeights->Draw("copy");
histo2DDRWeights->Draw("copy");
TLegend* legendWeightsDR = GetAndSetLegend2(0.12, 0.14, 0.45, 0.14+(0.04*(nMeasSetDR+1)/2), textSizeLabelsPixel, 2, "", 43, 0);
for (Int_t i = 0; i < nMeasSetDR; i++){
DrawGammaSetMarkerTGraph(graphWeightsDR[availableDRMeas[i]], markerStyleDet[availableDRMeas[i]], markerSizeDet[availableDRMeas[i]], colorDet[availableDRMeas[i]] , colorDet[availableDRMeas[i]]);
graphWeightsDR[availableDRMeas[i]]->Draw("p,same,z");
legendWeightsDR->AddEntry(graphWeightsDR[availableDRMeas[i]],nameMeasGlobalLabel[availableDRMeas[i]],"p");
}
legendWeightsDR->Draw();
TLatex *labelWeightsEnergy = new TLatex(0.95,0.20,collisionSystempPbNSD.Data());
SetStyleTLatex( labelWeightsEnergy, textSizeLabelsPixel, 4, 1, 43, kTRUE, 31);
labelWeightsEnergy->Draw();
TLatex *labelWeightsDR = new TLatex(0.95,0.15,"R_{#gamma}");
SetStyleTLatex( labelWeightsDR, textSizeLabelsPixel, 4, 1, 43, kTRUE, 31);
labelWeightsDR->Draw();
DrawGammaLines(doubleRatioXpp[0], doubleRatioXpp[1], 0.5, 0.5,0.1, kGray, 7);
DrawGammaLines(doubleRatioXpp[0], doubleRatioXpp[1], 0.4, 0.4,0.1, kGray, 1);
DrawGammaLines(doubleRatioXpp[0], doubleRatioXpp[1], 0.3, 0.3,0.1, kGray, 7);
DrawGammaLines(doubleRatioXpp[0], doubleRatioXpp[1], 0.2, 0.2,0.1, kGray, 3);
canvasWeights->SaveAs(Form("%s/DR_Weights.%s",outputDirFit.Data(),suffix.Data()));
canvasWeights->SaveAs(Form("%s/DR_Weights.pdf",outputDirFit.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;
histo2DRelSysErr = new TH2F("histo2DRelSysErr","histo2DRelSysErr",11000,doubleRatioXpp[0], doubleRatioXpp[1],1000,0,50.0);
SetStyleHistoTH2ForGraphs(histo2DRelSysErr, "#it{p}_{T} (GeV/#it{c})","sys Err (%)",0.035,0.04, 0.035,0.04, 1.,1.);
histo2DRelSysErr->GetYaxis()->SetRangeUser(0,24.5);
histo2DRelSysErr->GetXaxis()->SetMoreLogLabels();
histo2DRelSysErr->GetXaxis()->SetLabelOffset(-0.01);
histo2DRelSysErr->Draw("copy");
TLegend* legendRelSysErr2 = GetAndSetLegend2(0.62, 0.92-(0.04*(nMeasSetDR+1)/2), 0.95, 0.92, textSizeLabelsPixel, 2, "", 43, 0);
for (Int_t i = 0; i < nMeasSetDR; i++){
cout << "sys\t" << nameMeasGlobalLabel[availableDRMeas[i]] << endl;
DrawGammaSetMarkerTGraph(sysErrorRelCollectionDR[availableDRMeas[i]], markerStyleDet[availableDRMeas[i]], markerSizeDet[availableDRMeas[i]], colorDet[availableDRMeas[i]],
colorDet[availableDRMeas[i]]);
sysErrorRelCollectionDR[availableDRMeas[i]]->Draw("p,same,z");
sysErrorRelCollectionDR[availableDRMeas[i]]->Print();
legendRelSysErr2->AddEntry(sysErrorRelCollectionDR[availableDRMeas[i]],nameMeasGlobalLabel[availableDRMeas[i]],"p");
}
legendRelSysErr2->Draw();
TLatex *labelRelSysErrEnergy = new TLatex(0.15,0.89,collisionSystempPbNSD.Data());
SetStyleTLatex( labelRelSysErrEnergy, textSizeLabelsPixel, 4, 1, 43);
labelRelSysErrEnergy->Draw();
TLatex *labelRelSysErrDR = new TLatex(0.15,0.85,"R_{#gamma}");
SetStyleTLatex( labelRelSysErrDR, textSizeLabelsPixel, 4, 1, 43);
labelRelSysErrDR->Draw();
canvasRelSysErr->SaveAs(Form("%s/DR_RelSysErr.%s",outputDirFit.Data(),suffix.Data()));
canvasRelSysErr->SaveAs(Form("%s/DR_RelSysErr.pdf",outputDirFit.Data()));
// *********************************************************************************************************************
// ************************************ Visualize relative errors ******************************************************
// *********************************************************************************************************************
TCanvas* canvasRelStatErr = new TCanvas("canvasRelStatErr","",200,10,1350,900); // gives the page size
DrawGammaCanvasSettings( canvasRelStatErr, 0.08, 0.02, 0.035, 0.09);
canvasRelStatErr->SetLogx();
TH2F * histo2DRelStatErr;
histo2DRelStatErr = new TH2F("histo2DRelStatErr","",11000,doubleRatioXpp[0], doubleRatioXpp[1],1000,0,50.5);
SetStyleHistoTH2ForGraphs(histo2DRelStatErr, "#it{p}_{T} (GeV/#it{c})","stat Err (%)",0.035,0.04, 0.035,0.04, 1.,1.);
histo2DRelStatErr->GetYaxis()->SetRangeUser(0,40.5);
histo2DRelStatErr->GetXaxis()->SetMoreLogLabels();
histo2DRelStatErr->GetXaxis()->SetLabelOffset(-0.01);
histo2DRelStatErr->Draw("copy");
TLegend* legendRelStatErr2 = GetAndSetLegend2(0.14, 0.92-(0.04*(nMeasSetDR+1)/2), 0.45, 0.92, textSizeLabelsPixel, 2, "", 43, 0);
for (Int_t i = 0; i < nMeasSetDR; i++){
DrawGammaSetMarkerTGraph(statErrorRelCollectionDR[availableDRMeas[i]], markerStyleDet[availableDRMeas[i]], markerSizeDet[availableDRMeas[i]], colorDet[availableDRMeas[i]],
colorDet[availableDRMeas[i]]);
statErrorRelCollectionDR[availableDRMeas[i]]->Draw("p,same,z");
legendRelStatErr2->AddEntry(statErrorRelCollectionDR[availableDRMeas[i]],nameMeasGlobalLabel[availableDRMeas[i]],"p");
}
legendRelStatErr2->Draw();
TLatex *labelRelStatErrEnergy = new TLatex(0.95,0.89,collisionSystempPbNSD.Data());
SetStyleTLatex( labelRelStatErrEnergy, textSizeLabelsPixel, 4, 1, 43, kTRUE, 31);
labelRelStatErrEnergy->Draw();
TLatex *labelRelStatErrDR = new TLatex(0.95,0.85,"R_{#gamma}");
SetStyleTLatex( labelRelStatErrDR, textSizeLabelsPixel, 4, 1, 43, kTRUE, 31);
labelRelStatErrDR->Draw();
canvasRelStatErr->SaveAs(Form("%s/DR_RelStatErr.%s",outputDirFit.Data(),suffix.Data()));
canvasRelStatErr->SaveAs(Form("%s/DR_RelStatErr.pdf",outputDirFit.Data()));
// *********************************************************************************************************************
// ************************************ Visualize relative errors ******************************************************
// *********************************************************************************************************************
TGraphAsymmErrors* graphCombDRRelStat = CalculateRelErrUpAsymmGraph( graphCombDRStat, "relativeStatErrorDR");
TGraphAsymmErrors* graphCombDRRelSys = CalculateRelErrUpAsymmGraph( graphCombDRSys, "relativeSysErrorDR");
TGraphAsymmErrors* graphCombDRRelTot = CalculateRelErrUpAsymmGraph( graphCombDRTot, "relativeTotalErrorDR");
canvasRelSysErr->cd();
TH2F * histo2DRelErr;
histo2DRelErr = new TH2F("histo2DRelErr","histo2DRelErr",11000,doubleRatioXpp[0], doubleRatioXpp[1],1000,0,50.0);
SetStyleHistoTH2ForGraphs(histo2DRelErr, "#it{p}_{T} (GeV/#it{c})","Err (%)",0.035,0.04, 0.035,0.04, 1.,1.);
histo2DRelErr->GetYaxis()->SetRangeUser(0,40.5);
histo2DRelErr->GetXaxis()->SetMoreLogLabels();
histo2DRelErr->GetXaxis()->SetLabelOffset(-0.01);
histo2DRelErr->Draw("copy");
DrawGammaSetMarkerTGraphAsym(graphCombDRRelTot, markerStyleComb, markerSizeComb, colorComb , colorComb);
graphCombDRRelTot->Draw("p,same,z");
DrawGammaSetMarkerTGraphAsym(graphCombDRRelStat, markerStyleComb, markerSizeComb, colorComb-6 , colorComb-6);
graphCombDRRelStat->Draw("l,x0,same,e1");
DrawGammaSetMarkerTGraphAsym(graphCombDRRelSys, markerStyleComb, markerSizeComb, colorComb+2, colorComb+2);
graphCombDRRelSys->SetLineStyle(7);
graphCombDRRelSys->Draw("l,x0,same,e1");
TLegend* legendRelTotErr = GetAndSetLegend2(0.14, 0.92-(0.035*3), 0.45, 0.92, 32);
legendRelTotErr->AddEntry(graphCombDRRelTot,"tot","p");
legendRelTotErr->AddEntry(graphCombDRRelStat,"stat","l");
legendRelTotErr->AddEntry(graphCombDRRelSys,"sys","l");
legendRelTotErr->Draw();
TLatex *labelRelTotErrEnergy = new TLatex(0.95,0.89,collisionSystempPbNSD.Data());
SetStyleTLatex( labelRelTotErrEnergy, textSizeLabelsPixel, 4, 1, 43, kTRUE, 31);
labelRelTotErrEnergy->Draw();
TLatex *labelRelTotErrDR = new TLatex(0.95,0.85,"R_{#gamma}");
SetStyleTLatex( labelRelTotErrDR, textSizeLabelsPixel, 4, 1, 43, kTRUE, 31);
labelRelTotErrDR->Draw();
canvasRelSysErr->SaveAs(Form("%s/DR_Reldecomp.%s",outputDirFit.Data(),suffix.Data()));
// **********************************************************************************************************************
// ******************************************* Assuming maximal correlation *********************************************
// **********************************************************************************************************************
TGraph* graphWeightsDRNonFit[11];
for (Int_t i = 0; i< 11; i++){
graphWeightsDRNonFit[i] = NULL;
}
// Declaration & calculation of combined spectrum
TString fileNameDRNonFitOutputWeighting = Form("%s/DR_WeightingMethodNonFit.dat",outputDir.Data());
TGraphAsymmErrors* graphCombDRNonFitStat= NULL;
TGraphAsymmErrors* graphCombDRNonFitSys = NULL;
TGraphAsymmErrors* graphCombDRNonFitTot = CombinePtPointsSpectraFullCorrMat( histoDRNonFitStatErr, graphDRNonFitSysErr,
xPtLimitsGamma, maxNBinsGamma,
offSetsGamma, offSetsGammaSys,
graphCombDRNonFitStat, graphCombDRNonFitSys,
fileNameDRNonFitOutputWeighting, "pPb_5.023TeV", "RGamma", kTRUE,
NULL, fileNameCorrelations );
if (graphCombDRNonFitTot == NULL || graphCombDRNonFitStat== NULL || graphCombDRNonFitSys == NULL ) {
cout << "Aborting: something went wrong during the combination of the new spectra" << endl;
cout << graphCombDRNonFitTot << "\t" << graphCombDRNonFitSys << "\t" << graphCombDRNonFitStat << endl;
graphCombDRNonFitTot->Print();
return;
}
while (graphCombDRNonFitStat->GetX()[0] < 0.3){
graphCombDRNonFitStat->RemovePoint(0);
}
while (graphCombDRNonFitSys->GetX()[0] < 0.3){
graphCombDRNonFitSys->RemovePoint(0);
}
while (graphCombDRNonFitTot->GetX()[0] < 0.3){
graphCombDRNonFitTot->RemovePoint(0);
}
graphCombDRNonFitTot->Print();
// Reading weights from output file for plotting
ifstream fileWeightsDRNonFitRead;
fileWeightsDRNonFitRead.open(fileNameDRNonFitOutputWeighting,ios_base::in);
cout << "reading" << fileNameDRNonFitOutputWeighting << endl;
Double_t xValuesDRNonFitRead[50];
Double_t weightsDRNonFitRead[11][50];
Int_t availableDRNonFitMeas[11] = { -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1,
-1};
Int_t nMeasSetDRNonFit = 4;
Int_t nPtBinsDRNonFitRead = 0;
while(!fileWeightsDRNonFitRead.eof() && nPtBinsDRNonFitRead < 50){
TString garbage = "";
if (nPtBinsDRNonFitRead == 0){
fileWeightsDRNonFitRead >> garbage ;//>> availableDRNonFitMeas[0] >> availableDRNonFitMeas[1] >> availableDRNonFitMeas[2] >> availableDRNonFitMeas[3];
for (Int_t i = 0; i < nMeasSetDRNonFit; i++){
fileWeightsDRNonFitRead >> availableDRNonFitMeas[i] ;
}
cout << "read following measurements: ";
for (Int_t i = 0; i < 11; i++){
cout << availableDRNonFitMeas[i] << "\t" ;
}
cout << endl;
} else {
fileWeightsDRNonFitRead >> xValuesDRNonFitRead[nPtBinsDRNonFitRead-1];
for (Int_t i = 0; i < nMeasSetDRNonFit; i++){
fileWeightsDRNonFitRead >> weightsDRNonFitRead[availableDRNonFitMeas[i]][nPtBinsDRNonFitRead-1] ;
}
cout << "read: "<< nPtBinsDRNonFitRead << "\t"<< xValuesDRNonFitRead[nPtBinsDRNonFitRead-1] << "\t" ;
for (Int_t i = 0; i < nMeasSetDRNonFit; i++){
cout << weightsDRNonFitRead[availableDRNonFitMeas[i]][nPtBinsDRNonFitRead-1] << "\t";
}
cout << endl;
}
nPtBinsDRNonFitRead++;
}
nPtBinsDRNonFitRead = nPtBinsDRNonFitRead-2 ;
fileWeightsDRNonFitRead.close();
for (Int_t i = 0; i < nMeasSetDRNonFit; i++){
graphWeightsDRNonFit[availableDRNonFitMeas[i]] = new TGraph(nPtBinsDRNonFitRead,xValuesDRNonFitRead,weightsDRNonFitRead[availableDRNonFitMeas[i]]);
Int_t bin = 0;
for (Int_t n = 0; n< nPtBinsDRNonFitRead; n++){
if (graphWeightsDRNonFit[availableDRNonFitMeas[i]]->GetY()[bin] == 0) graphWeightsDRNonFit[availableDRNonFitMeas[i]]->RemovePoint(bin);
else bin++;
}
}
// **********************************************************************************************************************
// ******************************************* Plotting weights method only EMC *****************************************
// **********************************************************************************************************************
canvasWeights->cd();
histo2DDRWeights->Draw("copy");
histo2DDRWeights->Draw("copy");
TLegend* legendWeightsDRNonFit = GetAndSetLegend2(0.12, 0.14, 0.45, 0.14+(0.04*(nMeasSetDRNonFit+1)/2), textSizeLabelsPixel, 2, "", 43, 0);
for (Int_t i = 0; i < nMeasSetDRNonFit; i++){
DrawGammaSetMarkerTGraph(graphWeightsDRNonFit[availableDRNonFitMeas[i]], markerStyleDet[availableDRNonFitMeas[i]], markerSizeDet[availableDRNonFitMeas[i]], colorDet[availableDRNonFitMeas[i]] , colorDet[availableDRNonFitMeas[i]]);
graphWeightsDRNonFit[availableDRNonFitMeas[i]]->Draw("p,same,z");
legendWeightsDRNonFit->AddEntry(graphWeightsDRNonFit[availableDRNonFitMeas[i]],nameMeasGlobalLabel[availableDRNonFitMeas[i]],"p");
}
legendWeightsDRNonFit->Draw();
labelWeightsEnergy->Draw();
labelWeightsDR->Draw();
DrawGammaLines(doubleRatioXpp[0], doubleRatioXpp[1], 0.5, 0.5,0.1, kGray, 7);
DrawGammaLines(doubleRatioXpp[0], doubleRatioXpp[1], 0.4, 0.4,0.1, kGray, 1);
DrawGammaLines(doubleRatioXpp[0], doubleRatioXpp[1], 0.3, 0.3,0.1, kGray, 7);
DrawGammaLines(doubleRatioXpp[0], doubleRatioXpp[1], 0.2, 0.2,0.1, kGray, 3);
canvasWeights->SaveAs(Form("%s/DRNonFit_Weights.%s",outputDir.Data(),suffix.Data()));
canvasWeights->SaveAs(Form("%s/DRNonFit_Weights.pdf",outputDir.Data()));
// *********************************************************************************************************************
// ************************************ Visualize relative errors ******************************************************
// *********************************************************************************************************************
canvasRelSysErr->cd();
histo2DRelSysErr->Draw("copy");
for (Int_t i = 0; i < nMeasSetDRNonFit; i++){
cout << "sys\t" << nameMeasGlobalLabel[availableDRNonFitMeas[i]] << endl;
DrawGammaSetMarkerTGraph(sysErrorRelCollectionDRNonFit[availableDRNonFitMeas[i]], markerStyleDet[availableDRNonFitMeas[i]], markerSizeDet[availableDRNonFitMeas[i]], colorDet[availableDRNonFitMeas[i]],
colorDet[availableDRNonFitMeas[i]]);
sysErrorRelCollectionDRNonFit[availableDRNonFitMeas[i]]->Draw("p,same,z");
sysErrorRelCollectionDRNonFit[availableDRNonFitMeas[i]]->Print();
}
legendRelSysErr2->Draw();
labelRelSysErrEnergy->Draw();
labelRelSysErrDR->Draw();
canvasRelSysErr->SaveAs(Form("%s/DRNonFit_RelSysErr.%s",outputDir.Data(),suffix.Data()));
canvasRelSysErr->SaveAs(Form("%s/DRNonFit_RelSysErr.pdf",outputDir.Data()));
// *********************************************************************************************************************
// ************************************ Visualize relative errors ******************************************************
// *********************************************************************************************************************
canvasRelStatErr->cd();
histo2DRelStatErr->Draw("copy");
for (Int_t i = 0; i < nMeasSetDRNonFit; i++){
cout << "stat\t" << nameMeasGlobalLabel[availableDRNonFitMeas[i]] << endl;
DrawGammaSetMarkerTGraph(statErrorRelCollectionDRNonFit[availableDRNonFitMeas[i]], markerStyleDet[availableDRNonFitMeas[i]], markerSizeDet[availableDRNonFitMeas[i]],
colorDet[availableDRNonFitMeas[i]],colorDet[availableDRNonFitMeas[i]]);
statErrorRelCollectionDRNonFit[availableDRNonFitMeas[i]]->Draw("p,same,z");
}
legendRelStatErr2->Draw();
labelRelStatErrEnergy->Draw();
labelRelStatErrDR->Draw();
canvasRelStatErr->SaveAs(Form("%s/DRNonFit_RelStatErr.%s",outputDir.Data(),suffix.Data()));
canvasRelStatErr->SaveAs(Form("%s/DRNonFit_RelStatErr.pdf",outputDir.Data()));
// *********************************************************************************************************************
// ************************************ Visualize relative errors ******************************************************
// *********************************************************************************************************************
TGraphAsymmErrors* graphCombDRNonFitRelStat = CalculateRelErrUpAsymmGraph( graphCombDRNonFitStat, "relativeStatErrorDRNonFit");
TGraphAsymmErrors* graphCombDRNonFitRelSys = CalculateRelErrUpAsymmGraph( graphCombDRNonFitSys, "relativeSysErrorDRNonFit");
TGraphAsymmErrors* graphCombDRNonFitRelTot = CalculateRelErrUpAsymmGraph( graphCombDRNonFitTot, "relativeTotalErrorDRNonFit");
canvasRelSysErr->cd();
histo2DRelErr->Draw("copy");
DrawGammaSetMarkerTGraphAsym(graphCombDRNonFitRelTot, markerStyleComb, markerSizeComb, colorComb , colorComb);
graphCombDRNonFitRelTot->Draw("p,same,z");
DrawGammaSetMarkerTGraphAsym(graphCombDRNonFitRelStat, markerStyleComb, markerSizeComb, colorComb-6 , colorComb-6);
graphCombDRNonFitRelStat->Draw("l,x0,same,e1");
DrawGammaSetMarkerTGraphAsym(graphCombDRNonFitRelSys, markerStyleComb, markerSizeComb, colorComb+2, colorComb+2);
graphCombDRNonFitRelSys->SetLineStyle(7);
graphCombDRNonFitRelSys->Draw("l,x0,same,e1");
legendRelTotErr->Draw();
labelRelTotErrEnergy->Draw();
labelRelTotErrDR->Draw();
canvasRelSysErr->SaveAs(Form("%s/DRNonFit_Reldecomp.%s",outputDir.Data(),suffix.Data()));
canvasRelSysErr->SaveAs(Form("%s/DRNonFit_Reldecomp.pdf",outputDir.Data()));
//*******************************************************************************************************************************************
//*********************************************** Combining Rgamma ratios ******************************************************************
//*******************************************************************************************************************************************
// Definition of offsets for stat & sys see output of function in shell, make sure pt bins match for Pi0
// {"PCM", "PHOS", "EMCal", "PCM-PHOS", "PCM-EMC", "PCM-Dalitz", "PHOS-Dalitz", "EMCal-Dalitz", "spare", "EMCAL merged","PCMOtherDataset"};
Int_t offSetsIncGamma[11] = { 2, 8, 2, 0, 0,
0, 0, 0, 0, 0,
0};
// Int_t offSetsIncGammaSys[11] = { 3, 8, 10, 0, 8,
// 0, 0, 0, 0, 0,
// 0};
Int_t offSetsIncGammaSys[11] = { 3, 8, 14, 0, 8,
0, 0, 0, 0, 0,
0};
TGraphAsymmErrors* statErrorGraphCollectionIncGamma[11];
for (Int_t i = 0; i< 11; i++){
statErrorGraphCollectionIncGamma[i] = NULL;
}
for (Int_t i = 0; i < 11; i++){
if (histoIncGammaStatErr[i]){
statErrorGraphCollectionIncGamma[i] = new TGraphAsymmErrors(histoIncGammaStatErr[i]);
while (statErrorGraphCollectionIncGamma[i]->GetY()[0] == 0) statErrorGraphCollectionIncGamma[i]->RemovePoint(0);
while (statErrorGraphCollectionIncGamma[i]->GetY()[statErrorGraphCollectionIncGamma[i]->GetN()-1] == 0) statErrorGraphCollectionIncGamma[i]->RemovePoint(statErrorGraphCollectionIncGamma[i]->GetN()-1);
statErrorGraphCollectionIncGamma[i]->SetName(Form("statErrorIncGamma_%s", nameMeasGlobal[i].Data()));
}
}
TGraphAsymmErrors* statErrorRelCollectionIncGamma[11];
for (Int_t i = 0; i< 11; i++){
statErrorRelCollectionIncGamma[i] = NULL;
}
for (Int_t i = 0; i < 11; i++){
if (histoIncGammaStatErr[i]){
statErrorRelCollectionIncGamma[i] = new TGraphAsymmErrors(histoIncGammaStatErr[i]);
while (statErrorRelCollectionIncGamma[i]->GetY()[0] == 0) statErrorRelCollectionIncGamma[i]->RemovePoint(0);
while (statErrorRelCollectionIncGamma[i]->GetY()[statErrorRelCollectionIncGamma[i]->GetN()-1] == 0) statErrorRelCollectionIncGamma[i]->RemovePoint(statErrorRelCollectionIncGamma[i]->GetN()-1);
statErrorRelCollectionIncGamma[i] = CalculateRelErrUpAsymmGraph( statErrorRelCollectionIncGamma[i], Form("relativeStatErrorIncGamma_%s", nameMeasGlobal[i].Data()));
}
}
TGraphAsymmErrors* sysErrorRelCollectionIncGamma[11];
for (Int_t i = 0; i< 11; i++){
sysErrorRelCollectionIncGamma[i] = NULL;
}
for (Int_t i = 0; i < 11; i++){
cout << i << endl;
if (graphIncGammaSysErr[i]){
sysErrorRelCollectionIncGamma[i] = (TGraphAsymmErrors*)graphIncGammaSysErr[i]->Clone(Form("relativeSysErrorIncGamma_%s", nameMeasGlobal[i].Data()));
sysErrorRelCollectionIncGamma[i]->Print();
while (sysErrorRelCollectionIncGamma[i]->GetY()[0] == 0) sysErrorRelCollectionIncGamma[i]->RemovePoint(0);
while (sysErrorRelCollectionIncGamma[i]->GetY()[sysErrorRelCollectionIncGamma[i]->GetN()-1] == 0) sysErrorRelCollectionIncGamma[i]->RemovePoint(sysErrorRelCollectionIncGamma[i]->GetN()-1);
sysErrorRelCollectionIncGamma[i] = CalculateRelErrUpAsymmGraph( sysErrorRelCollectionIncGamma[i], Form("relativeSysErrorIncGamma_%s", nameMeasGlobal[i].Data()));
cout << "after" << endl;
sysErrorRelCollectionIncGamma[i]->Print();
}
}
// **********************************************************************************************************************
// ******************************************* Assuming maximal correlation *********************************************
// **********************************************************************************************************************
TGraph* graphWeightsIncGamma[11];
for (Int_t i = 0; i< 11; i++){
graphWeightsIncGamma[i] = NULL;
}
// Declaration & calculation of combined spectrum
TString fileNameIncGammaOutputWeighting = Form("%s/IncGamma_WeightingMethod.dat",outputDir.Data());
TGraphAsymmErrors* graphCombIncGammaStat = NULL;
TGraphAsymmErrors* graphCombIncGammaSys = NULL;
TGraphAsymmErrors* graphCombIncGammaTot = CombinePtPointsSpectraFullCorrMat( histoIncGammaStatErr, graphIncGammaSysErr,
xPtLimitsGamma, maxNBinsGamma,
offSetsIncGamma, offSetsIncGammaSys,
graphCombIncGammaStat, graphCombIncGammaSys,
fileNameIncGammaOutputWeighting, "pPb_5.023TeV", "GammaInc", kTRUE,
NULL, fileNameCorrelations );
if (graphCombIncGammaTot == NULL) {
cout << "Aborting: something went wrong during the combination of the new spectra" << endl;
return;
}
while (graphCombIncGammaStat->GetX()[0] < 0.3){
graphCombIncGammaStat->RemovePoint(0);
}
while (graphCombIncGammaTot->GetX()[0] < 0.3){
graphCombIncGammaTot->RemovePoint(0);
}
while (graphCombIncGammaSys->GetX()[0] < 0.3){
graphCombIncGammaSys->RemovePoint(0);
}
graphCombIncGammaTot->Print();
// Reading weights from output file for plotting
ifstream fileWeightsIncGammaRead;
fileWeightsIncGammaRead.open(fileNameIncGammaOutputWeighting,ios_base::in);
cout << "reading" << fileNameIncGammaOutputWeighting << endl;
Double_t xValuesIncGammaRead[50];
Double_t weightsIncGammaRead[11][50];
Int_t availableIncGammaMeas[11] = { -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1,
-1};
Int_t nMeasSetIncGamma = 4;
Int_t nPtBinsIncGammaRead = 0;