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CombineMesonMeasurementsXeXe5TeV.C
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CombineMesonMeasurementsXeXe5TeV.C
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/****************************************************************************************************************************
****** provided by Gamma Conversion Group, PWGGA, *****
****** Friederike Bock, friederike.bock@cern.ch *****
*****************************************************************************************************************************/
#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/ExtractSignalBinning.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;
};
void CombineMesonMeasurementsXeXe5TeV( TString fileNamePCM = "",
TString fileNameEMCAL = "",
TString fileNamePHOS = "",
TString fileNamePCMEMCAL = "",
TString fileNamePCMPHOS = "",
TString suffix = "eps",
Bool_t isMC = kFALSE,
TString bWCorrection = "X",
TString fileNameCorrFactors = "",
TString fileNameInterpolation = "",
TString fileConfigRXeXeErr = ""
){
TString date = ReturnDateString();
gROOT->Reset();
gROOT->SetStyle("Plain");
//
StyleSettingsThesis();
SetPlotStyle();
gStyle->SetEndErrorSize(0);
TString dateForOutput = ReturnDateStringForOutput();
cout << dateForOutput.Data() << endl;
TString textALICE = "ALICE";
//___________________________________ Declaration of files _____________________________________________
TString collisionSystemXeXe = "Xe-Xe, #sqrt{#it{s}_{_{NN}}} = 5.44 TeV";
TString collisionSystempp = "pp, #sqrt{#it{s}} = 5.02 TeV";
TString outputDir = Form("%s/%s/CombineMesonMeasurements%sXeXe5TeV", suffix.Data(), dateForOutput.Data(), bWCorrection.Data());
TString nameFinalResDat = Form("%s/CombinedResults%s_FitResults.dat", outputDir.Data(), bWCorrection.Data());
fstream fileFitsOutput;
fileFitsOutput.open(nameFinalResDat.Data(), ios::out);
TString fileNameTheory = "ExternalInputPbPb/Theory/TheoryCompilationPbPb.root";
gSystem->Exec("mkdir -p "+outputDir);
gSystem->Exec(Form("cp %s %s/InputPCM.root", fileNamePCM.Data(), outputDir.Data()));
gSystem->Exec(Form("cp %s %s/InputPCMEMCAL.root", fileNamePCMEMCAL.Data(), outputDir.Data()));
gSystem->Exec(Form("cp %s %s/InputPCMPHOS.root", fileNamePCMPHOS.Data(), outputDir.Data()));
gSystem->Exec(Form("cp %s %s/InputPHOS.root", fileNamePHOS.Data(), outputDir.Data()));
gSystem->Exec(Form("cp %s %s/InputEMCAL.root", fileNameEMCAL.Data(), outputDir.Data()));
gSystem->Exec(Form("cp %s %s/InputInterpolation.root", fileNameInterpolation.Data(), outputDir.Data()));
TString prefix2 = "";
if (isMC){
prefix2 = "MC";
} else {
prefix2 = "Data";
}
Double_t mesonMassExpectPi0 = TDatabasePDG::Instance()->GetParticle(111)->Mass();
Width_t widthLinesBoxes = 1.4;
Width_t widthCommonFit = 2;
// Definition of colors, styles and markers sizes
Color_t colorComb = kMagenta+2;
Style_t markerStyleComb = 20;
Size_t markerSizeComb = 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;
TString centArray[5] = {"0-20%", "20-40%", "40-80%", "0-40%", "0-80%"};
TString centArrayOutput[5] = {"0020", "2040", "4080", "0040", "0080"};
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-Dal", "PHOS-Dal", "EMC-Dal", "EMChigh", "mEMC",
"PCMOtherDataset"};
TString nameSecPi0SourceRead[4] = {"K0S", "K0L", "Lambda", "Rest"};
TString nameSecPi0SourceLabel[4] = {"K^{0}_{s}", "K^{0}_{l}", "#Lambda", "had. int."};
Double_t maxSecCorr[4] = { 0.05, 0.007, 0.0003, 0.03};
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 meth = 0; meth< 11; meth++){
colorDet[meth] = GetDefaultColorDiffDetectors(nameMeasGlobal[meth].Data(), kFALSE, kFALSE, kTRUE);
colorDetMC[meth] = GetDefaultColorDiffDetectors(nameMeasGlobal[meth].Data(), kTRUE, kFALSE, kTRUE);
markerStyleDet[meth] = GetDefaultMarkerStyleDiffDetectors(nameMeasGlobal[meth].Data(), kFALSE);
markerStyleDetMC[meth] = GetDefaultMarkerStyleDiffDetectors(nameMeasGlobal[meth].Data(), kTRUE);
markerSizeDet[meth] = GetDefaultMarkerSizeDiffDetectors(nameMeasGlobal[meth].Data(), kFALSE)*2;
markerSizeDetMC[meth] = GetDefaultMarkerSizeDiffDetectors(nameMeasGlobal[meth].Data(), kTRUE)*2;
}
Color_t colorCent[5];
Color_t colorCentMC[5];
Style_t markerStyleCent[5];
Style_t markerStyleCentMC[5];
Size_t markerSizeCent[5];
Size_t markerSizeCentMC[5];
Double_t nCollXeXe[5];
Double_t nCollErrXeXe[5];
Double_t tXeXe[5];
Double_t tXeXeErr[5];
for (Int_t cent = 0; cent< 5; cent++){
colorCent[cent] = GetColorDefaultColor("XeXe_5.44TeV", "", centArray[cent]);
colorCentMC[cent] = GetColorDefaultColor("XeXe_5.44TeV", "HIJING", centArray[cent]);
markerStyleCent[cent] = GetDefaultMarkerStyle("XeXe_5.44TeV", "", centArray[cent]);
markerStyleCentMC[cent] = GetDefaultMarkerStyle("XeXe_5.44TeV", "HIJING", centArray[cent]);
markerSizeCent[cent] = GetDefaultMarkerSize("XeXe_5.44TeV", "", centArray[cent])*2;
markerSizeCentMC[cent] = GetDefaultMarkerSize("XeXe_5.44TeV", "HIJING", centArray[cent])*2;
nCollXeXe[cent] = GetNCollFromName(centArray[cent], "XeXe_5.44TeV");
nCollErrXeXe[cent] = GetNCollErrFromName(centArray[cent], "XeXe_5.44TeV");
tXeXe[cent] = GetTAAFromName(centArray[cent], "XeXe_5.44TeV");
tXeXeErr[cent] = GetTAAErrFromName(centArray[cent], "XeXe_5.44TeV");
}
Double_t xSection5TeV = ReturnCorrectXSection("5TeV", 1);; // option is wrong fix when possible
Double_t xSection5TeVErr = xSection5023GeVINELErr*1e-3;
Color_t colorCGC = kGreen+2;
Color_t colorDSS = kAzure+2;
Color_t colorDSSBand = kAzure-9;
Color_t colorDSSnPDF = kOrange+4;
Color_t colorDSSnPDFBand = kOrange+5;
Color_t colorDSSnPDFEPPS = kViolet+3;
Color_t colorDSSnPDFEPPSBand = kViolet-8;
Color_t colorEPOS3 = kGreen-2;
Color_t colorMcGill = kRed-6;
Color_t colorDPMJet = kBlue+2;
Color_t colorHIJING = kBlue-7;
Style_t styleLineDPMJet = 7;
Style_t styleLineHIJING = 8;
Style_t styleLineEPOS3 = 1;
Style_t styleMarkerDSS = 24;
Style_t styleMarkerNLOMuOne = 27;
Style_t styleMarkerNLOMuTwo = 30;
Style_t styleLineCGC = 2;
Style_t styleLineDSS = 5;
Style_t styleLineDSSnPDF = 8;
Style_t styleLineDSSnPDFEPPS = 6;
Style_t styleLineNLOMuOne = 7;
Style_t styleLineNLOMuTwo = 4;
Size_t sizeMarkerNLO = 1;
Width_t widthLineNLO = 2.;
//***********************************************************************************************
//************************** Definition of final pt binning (has to be set manually) ************
//***********************************************************************************************
cout << "Setting Pi0 binning" << endl;
Double_t xPtLimitsPi0[5][100];
Int_t maxNBinsPi0Abs = 0;
Int_t maxNBinsPi0[5] = {0};
Int_t nTotMeas[5] = {0};
TString fileNamesMethod[11] = {"", "", "", "", "", "", "", "", "", "", ""};
TString fileNamesXeXePi0DetailedSys[11] = {"", "", "", "", "", "", "", "", "", "", ""};
TString fileNamesppPi0DetailedSys[11] = {"", "", "", "", "", "", "", "", "", "", ""};
TString fileNamesRXeXePi0DetailedSys[11] = {"", "", "", "", "", "", "", "", "", "", ""};
Bool_t havePi0SysDetailedXeXe[11] = {kFALSE, kFALSE, kFALSE, kFALSE, kFALSE, kFALSE, kFALSE, kFALSE, kFALSE, kFALSE, kFALSE};
Bool_t havePi0SysDetailedpp[11] = {kFALSE, kFALSE, kFALSE, kFALSE, kFALSE, kFALSE, kFALSE, kFALSE, kFALSE, kFALSE, kFALSE};
Bool_t haveEffSecCorr[5][4][11];
vector<TString>* ptSysRemNames = new vector<TString>[11];
TFile* fileMethod[11];
TDirectory* directoryPi0[5][11];
TGraphAsymmErrors* graphPi0EffSecCorrFromX[5][4][11];
TGraphAsymmErrors* graphPi0Eff[5][11];
TGraphAsymmErrors* graphPi0Acc[5][11];
TGraphAsymmErrors* graphPi0EffTimesAcc[5][11];
TGraphAsymmErrors* graphPi0Mass[5][11];
TGraphAsymmErrors* graphPi0MassMC[5][11];
TGraphAsymmErrors* graphPi0Width[5][11];
TGraphAsymmErrors* graphPi0WidthMC[5][11];
TH1D* histoPi0InvYieldStat[5][11];
TGraphAsymmErrors* graphPi0InvYieldStat[5][11];
TGraphAsymmErrors* graphPi0InvYieldSys[5][11];
for (Int_t cent = 0; cent < 5; cent++){
maxNBinsPi0[cent] = GetBinning( xPtLimitsPi0[cent], maxNBinsPi0Abs, "Pi0", "XeXe_5.44TeV", 20, -1, kFALSE, centArray[cent]);
for (Int_t i = 0; i< maxNBinsPi0[cent]; i++){
cout << i << ": "<< xPtLimitsPi0[cent][i] <<" - " << xPtLimitsPi0[cent][i+1]<< ", " <<endl;
}
for (Int_t meth = 0; meth < 11; meth++){
if (cent == 0) fileMethod[meth] = NULL;
directoryPi0[cent][meth] = NULL;
graphPi0Eff[cent][meth] = NULL;
graphPi0Acc[cent][meth] = NULL;
graphPi0EffTimesAcc[cent][meth] = NULL;
graphPi0Mass[cent][meth] = NULL;
graphPi0MassMC[cent][meth] = NULL;
graphPi0Width[cent][meth] = NULL;
graphPi0WidthMC[cent][meth] = NULL;
histoPi0InvYieldStat[cent][meth] = NULL;
graphPi0InvYieldStat[cent][meth] = NULL;
graphPi0InvYieldSys[cent][meth] = NULL;
for (Int_t k = 0; k < 4; k++){
graphPi0EffSecCorrFromX[cent][k][meth] = NULL;
haveEffSecCorr[cent][k][meth] = kFALSE;
}
}
}
// *******************************************************************************************************
// ********************* Set file names for inputs *******************************************************
// *******************************************************************************************************
if (fileNamePCM.CompareTo("")!=0) fileNamesMethod[0] = fileNamePCM;
if (fileNamePHOS.CompareTo("")!=0) fileNamesMethod[1] = fileNamePHOS;
if (fileNameEMCAL.CompareTo("")!=0) fileNamesMethod[2] = fileNameEMCAL;
if (fileNamePCMPHOS.CompareTo("")!=0) fileNamesMethod[3] = fileNamePCMPHOS;
if (fileNamePCMEMCAL.CompareTo("")!=0) fileNamesMethod[4] = fileNamePCMEMCAL;
if (fileConfigRXeXeErr.CompareTo("") != 0){
ifstream inPbConfig(fileConfigRXeXeErr.Data());
Int_t nReadSys = 0;
while(!inPbConfig.eof() && nReadSys<11 ){
cout << "read line:" << nReadSys << "\t"<< nameMeasGlobalLabel[nReadSys].Data() << endl;
TString nameCurrentSys = "";
inPbConfig >> nameCurrentSys ;
if (nameCurrentSys.CompareTo(nameMeasGlobalLabel[nReadSys].Data()) != 0){
cout << "wrong order in configuration file, was expecting " << nameMeasGlobalLabel[nReadSys].Data() << endl;
return;
} else {
inPbConfig >> fileNamesXeXePi0DetailedSys[nReadSys] >> fileNamesppPi0DetailedSys[nReadSys] ;
if (fileNamesXeXePi0DetailedSys[nReadSys].CompareTo("bla") != 0){
cout << "pi0 XeXe sys detailed: " << fileNamesXeXePi0DetailedSys[nReadSys] << endl;
havePi0SysDetailedXeXe[nReadSys] = kTRUE;
} else {
fileNamesXeXePi0DetailedSys[nReadSys] = "";
}
if (fileNamesppPi0DetailedSys[nReadSys].CompareTo("bla") != 0){
cout << "pi0 pp sys detailed: " << fileNamesppPi0DetailedSys[nReadSys] << endl;
havePi0SysDetailedpp[nReadSys] = kTRUE;
} else {
fileNamesppPi0DetailedSys[nReadSys] = "";
}
if (!(havePi0SysDetailedXeXe[nReadSys] && havePi0SysDetailedpp[nReadSys])){
havePi0SysDetailedXeXe[nReadSys] = kTRUE;
havePi0SysDetailedpp[nReadSys] = kTRUE;
fileNamesXeXePi0DetailedSys[nReadSys] = "";
fileNamesppPi0DetailedSys[nReadSys] = "";
} else {
fileNamesRXeXePi0DetailedSys[nReadSys] = Form("%s/Pi0RXeXe_%s_detailedSys.dat", outputDir.Data(),nameMeasGlobalLabel[nReadSys].Data());
}
TString currentString = "";
inPbConfig >> currentString;
Int_t counter = 0;
while (currentString.CompareTo("STOP") != 0 && counter < 20 ){
ptSysRemNames[nReadSys].push_back(currentString);
counter++;
inPbConfig >> currentString;
}
cout << "need to take out "<< ptSysRemNames[nReadSys].size() << " systematic errors" << endl;
}
nReadSys++;
}
}
// *******************************************************************************************************
// ***************************** Read in data for different methods **************************************
// *******************************************************************************************************
for (Int_t cent = 0; cent < 5; cent ++){
cout << "Reading in cent " << centArray[cent].Data() << endl;
for (Int_t meth = 0; meth < 11; meth++){
if (fileNamesMethod[meth].CompareTo("") != 0){
cout << "Reading in " << nameMeasGlobalLabel[meth].Data() << " from " << fileNamesMethod[meth].Data() << endl;
if (!fileMethod[meth])
fileMethod[meth] = new TFile(fileNamesMethod[meth].Data());
if (!fileMethod[meth]) {
cout << "file " << fileNamesMethod[meth].Data() << " not found! Skipping " << nameMeasGlobalLabel[meth].Data() << endl;
continue;
}
directoryPi0[cent][meth] = (TDirectory*)fileMethod[meth]->Get(Form("Pi0%sXeXe_5.44TeV",centArray[cent].Data()));
if (!directoryPi0[cent][meth]) {
cout << "File doesn't contain directory " << Form("Pi0%sXeXe_5.44TeV",centArray[cent].Data()) << "! Skipping " << nameMeasGlobalLabel[meth].Data() << endl;
continue;
}
nTotMeas[cent]++;
// reading supporting figures
graphPi0Mass[cent][meth] = (TGraphAsymmErrors*)directoryPi0[cent][meth]->Get("Pi0_Mass_data");
graphPi0Mass[cent][meth] = ScaleGraph(graphPi0Mass[cent][meth], 1000.);
graphPi0Width[cent][meth] = (TGraphAsymmErrors*)directoryPi0[cent][meth]->Get("Pi0_Width_data");
graphPi0Width[cent][meth] = ScaleGraph(graphPi0Width[cent][meth], 1000.);
graphPi0MassMC[cent][meth] = (TGraphAsymmErrors*)directoryPi0[cent][meth]->Get("Pi0_Mass_MC");
graphPi0MassMC[cent][meth] = ScaleGraph(graphPi0MassMC[cent][meth], 1000.);
graphPi0WidthMC[cent][meth] = (TGraphAsymmErrors*)directoryPi0[cent][meth]->Get("Pi0_Width_MC");
graphPi0WidthMC[cent][meth] = ScaleGraph(graphPi0WidthMC[cent][meth], 1000.);
graphPi0Acc[cent][meth] = (TGraphAsymmErrors*)directoryPi0[cent][meth]->Get("AcceptancePi0");
graphPi0Eff[cent][meth] = (TGraphAsymmErrors*)directoryPi0[cent][meth]->Get("EfficiencyPi0");
graphPi0EffTimesAcc[cent][meth] = (TGraphAsymmErrors*)directoryPi0[cent][meth]->Get("EffTimesAccPi0");
for (Int_t k = 0; k < 4; k++){
graphPi0EffSecCorrFromX[cent][k][meth] = (TGraphAsymmErrors*)directoryPi0[cent][meth]->Get(Form("EffectiveSecondaryPi0CorrFrom%s",nameSecPi0SourceRead[k].Data()));
if (graphPi0EffSecCorrFromX[cent][k][meth]){
// cout << nameSecPi0SourceRead[k].Data() << endl;
// graphPi0EffSecCorrFromX[cent][k][meth]->Print();
Int_t nAboveZero = 0;
// cout << "k " << k << ", method " << meth << endl;
for (Int_t j = 0; j< graphPi0EffSecCorrFromX[cent][k][meth]->GetN(); j++){
if(graphPi0EffSecCorrFromX[cent][k][meth]->GetY()[j] > 0) nAboveZero++;
}
// cout << nAboveZero << endl;
if (nAboveZero>0){
haveEffSecCorr[cent][k][meth] = kTRUE;
} else {
graphPi0EffSecCorrFromX[cent][k][meth] = NULL;
}
}
}
// reading yields
graphPi0InvYieldStat[cent][meth] = (TGraphAsymmErrors*)directoryPi0[cent][meth]->Get("graphCorrectedYieldPi0");
histoPi0InvYieldStat[cent][meth] = (TH1D*)directoryPi0[cent][meth]->Get("CorrectedYieldPi0");
cout << "Pi0 stat error" << endl;
graphPi0InvYieldStat[cent][meth]->Print();
graphPi0InvYieldSys[cent][meth] = (TGraphAsymmErrors*)directoryPi0[cent][meth]->Get("Pi0SystError");
cout << "Pi0 sys error" << endl;
graphPi0InvYieldSys[cent][meth]->Print();
}
}
}
// *******************************************************************************************************
// ************************** Loading interpolated spectra ***********************************************
// *******************************************************************************************************
TGraphAsymmErrors* statErrorCollectionPi0PP[11];
TGraphAsymmErrors* systErrorCollectionPi0PP[11];
TGraphAsymmErrors* systErrorUnCorrCollectionPi0PP[11];
TGraphAsymmErrors* systErrorInterCollectionPi0PP[11];
Bool_t haveRefPPPi0[11] = { kFALSE, kFALSE, kFALSE, kFALSE, kFALSE,
kFALSE, kFALSE, kFALSE, kFALSE, kFALSE,
kFALSE };
for (Int_t meth = 0; meth< 11; meth++){
statErrorCollectionPi0PP[meth] = NULL;
systErrorCollectionPi0PP[meth] = NULL;
systErrorUnCorrCollectionPi0PP[meth] = NULL;
systErrorInterCollectionPi0PP[meth] = NULL;
}
TFile* fileInterpolation = new TFile(fileNameInterpolation.Data());
for (Int_t meth = 0; meth< 11; meth++){
statErrorCollectionPi0PP[meth] = (TGraphAsymmErrors*)fileInterpolation->Get(Form("graphInvXSectionStatErr%s_Pi0_5.023TeV",nameMeasGlobalLabel[meth].Data()));
systErrorCollectionPi0PP[meth] = (TGraphAsymmErrors*)fileInterpolation->Get(Form("graphInvXSectionSystErr%s_Pi0_5.023TeV",nameMeasGlobalLabel[meth].Data()));
systErrorUnCorrCollectionPi0PP[meth] = (TGraphAsymmErrors*)fileInterpolation->Get(Form("graphInvXSectionUnCorrSystErr%s_Pi0_5.023TeV",nameMeasGlobalLabel[meth].Data()));
systErrorInterCollectionPi0PP[meth] = (TGraphAsymmErrors*)fileInterpolation->Get(Form("graphInvXSectionInterpolSystErr%s_Pi0_5.023TeV",nameMeasGlobalLabel[meth].Data()));
if (statErrorCollectionPi0PP[meth] && systErrorCollectionPi0PP[meth] && systErrorUnCorrCollectionPi0PP[meth] && systErrorInterCollectionPi0PP[meth])
haveRefPPPi0[meth] = kTRUE;
if (haveRefPPPi0[meth])
cout << "found pi0 pp reference for " << nameMeasGlobalLabel[meth].Data() << endl;
}
TGraphAsymmErrors* graphPPCombPi0Stat = (TGraphAsymmErrors*)fileInterpolation->Get("graphInvXSectionStatErrComb_Pi0_5.023TeV");
TGraphAsymmErrors* graphPPCombPi0UncorrSys = (TGraphAsymmErrors*)fileInterpolation->Get("graphInvXSectionUnCorrSystErrComb_Pi0_5.023TeV");
TGraphAsymmErrors* graphPPCombPi0FullSys = (TGraphAsymmErrors*)fileInterpolation->Get("graphInvXSectionSystErrComb_Pi0_5.023TeV");
TGraphAsymmErrors* graphPPCombPi0InterSys = (TGraphAsymmErrors*)fileInterpolation->Get("graphInvXSectionInterpolSystErrComb_Pi0_5.023TeV");
TGraphAsymmErrors* graphPPInvYieldCombPi0Stat = (TGraphAsymmErrors*)graphPPCombPi0Stat->Clone("graphInvYieldStatErrComb_Pi0_5.023TeV");
TGraphAsymmErrors* graphPPInvYieldCombPi0Sys = (TGraphAsymmErrors*)graphPPCombPi0FullSys->Clone("graphInvYieldSystErrComb_Pi0_5.023TeV");
graphPPInvYieldCombPi0Stat = ScaleGraph(graphPPCombPi0Stat,1/(xSection5TeV*recalcBarn));
graphPPInvYieldCombPi0Sys = ScaleGraph(graphPPInvYieldCombPi0Sys,1/(xSection5TeV*recalcBarn));
// *******************************************************************************************************
// ************************** Comparison of different pp interpolated pi0 spectra ************************
// *******************************************************************************************************
// fitting spectrum with intial parameters
// Two component model fit from Bylinkin
TF1* fitTCMDecomposedLPi0PP = FitObject("tcmlow","twoCompModelPi0_DecL_PP", "Pi0", NULL, 0.3, 2.);
TF1* fitTCMDecomposedHPi0PP = FitObject("tcmhigh","twoCompModelPi0_DecH_PP", "Pi0", NULL, 4, 50.);
fitTCMDecomposedLPi0PP->SetParameters(graphPPCombPi0Stat->GetY()[2],0.3);
graphPPCombPi0Stat->Fit(fitTCMDecomposedLPi0PP,"QNRMEX0+","",0.3,0.8);
graphPPCombPi0Stat->Fit(fitTCMDecomposedHPi0PP,"QNRMEX0+","",3,20);
fitTCMDecomposedHPi0PP->SetParameters(graphPPCombPi0Stat->GetY()[2],0.8, 2);
cout << WriteParameterToFile(fitTCMDecomposedLPi0PP)<< endl;
fileFitsOutput << WriteParameterToFile(fitTCMDecomposedLPi0PP)<< endl;
cout << WriteParameterToFile(fitTCMDecomposedHPi0PP)<< endl;
fileFitsOutput << WriteParameterToFile(fitTCMDecomposedHPi0PP)<< endl;
Double_t paramTCMPi0NewPP[5] = { fitTCMDecomposedLPi0PP->GetParameter(0),fitTCMDecomposedLPi0PP->GetParameter(1),
fitTCMDecomposedHPi0PP->GetParameter(0),fitTCMDecomposedHPi0PP->GetParameter(1),fitTCMDecomposedHPi0PP->GetParameter(2)};
//Two component model from Bylinkin
TF1* fitTCMInvXSetionPi0PP = FitObject("tcm","fitTCMInvXSetionPi0PP5TeV","Pi0",graphPPCombPi0Stat,0.3,20. ,paramTCMPi0NewPP,"QNRMEX0+","", kFALSE);
cout << "fitting pp pi0 spectra" << endl;
cout << WriteParameterToFile(fitTCMInvXSetionPi0PP)<< endl;
TF1* fitTsallisInvXSectionPi0PP = FitObject("l","fitTsallisInvXSectionPi0PP5TeV","Pi0",graphPPCombPi0Stat,0.3,20. ,NULL,"QNRMEX0+","", kFALSE);
cout << "fitting pp pi0 spectra" << endl;
cout << WriteParameterToFile(fitTsallisInvXSectionPi0PP)<< endl;
fileFitsOutput << WriteParameterToFile(fitTsallisInvXSectionPi0PP)<< endl;
fileFitsOutput << WriteParameterToFile(fitTCMInvXSetionPi0PP)<< endl;
TF1* fitPPTCMInvYieldPi0 = FitObject("tcm","fitTCMInvYieldPi0PP5TeV","Pi0",NULL,0.3,20. ,NULL,"QNRMEX0+","", kFALSE);
cout << "fitting pp pi0 spectra" << endl;
fitPPTCMInvYieldPi0->SetParameter(0,graphPPInvYieldCombPi0Stat->GetY()[2]);
fitPPTCMInvYieldPi0->SetParameter(1,fitTCMInvXSetionPi0PP->GetParameter(1));
fitPPTCMInvYieldPi0->SetParameter(2,graphPPInvYieldCombPi0Stat->GetY()[2]);
fitPPTCMInvYieldPi0->SetParameter(3,fitTCMInvXSetionPi0PP->GetParameter(3));
fitPPTCMInvYieldPi0->SetParameter(4,fitTCMInvXSetionPi0PP->GetParameter(4));
graphPPInvYieldCombPi0Stat->Fit(fitPPTCMInvYieldPi0,"QNRMEX0+","",0.3,20);
cout << WriteParameterToFile(fitPPTCMInvYieldPi0)<< endl;
fileFitsOutput << WriteParameterToFile(fitPPTCMInvYieldPi0)<< endl;
fitPPTCMInvYieldPi0->SetRange(0.3,20);
// TGraphAsymmErrors* graphRatioPPPi0NLODSS14 = (TGraphAsymmErrors*)graphNLODSS14Pi0PP->Clone("graphRatioPPPi0NLODSS14ToFit");
// graphRatioPPPi0NLODSS14 = CalculateGraphErrRatioToFit(graphRatioPPPi0NLODSS14, fitPPTCMInvYieldPi0);
// TGraph* graphRatioPPPi0NLODSS14Center = (TGraph*)graphNLODSS14Pi0PPCenter->Clone("graphRatioPPPi0NLODSS14CenterToFit");
// graphRatioPPPi0NLODSS14Center = CalculateGraphRatioToFit(graphRatioPPPi0NLODSS14Center, fitPPTCMInvYieldPi0);
// *************************************************************************************************************
// Shift graphs in Y direction as well if desired
// *************************************************************************************************************
TGraphAsymmErrors* graphRatioPi0IndCombFitStatPP[11] = { NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL};
TGraphAsymmErrors* graphRatioPi0IndCombFitSysPP[11] = { NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL};
TGraphAsymmErrors* graphRatioPi0CombToFitStatPP = (TGraphAsymmErrors*)graphPPCombPi0Stat->Clone();
graphRatioPi0CombToFitStatPP = CalculateGraphErrRatioToFit(graphRatioPi0CombToFitStatPP, fitTCMInvXSetionPi0PP);
TGraphAsymmErrors* graphRatioPi0CombToFitSysPP = (TGraphAsymmErrors*)graphPPCombPi0FullSys->Clone();
graphRatioPi0CombToFitSysPP = CalculateGraphErrRatioToFit(graphRatioPi0CombToFitSysPP, fitTCMInvXSetionPi0PP);
for (Int_t meth = 0; meth< 11; meth++){
if (statErrorCollectionPi0PP[meth]){
graphRatioPi0IndCombFitStatPP[meth] = (TGraphAsymmErrors*)statErrorCollectionPi0PP[meth]->Clone(Form("RatioPi0%sToCombFitStatPP", nameMeasGlobalLabel[meth].Data()));
graphRatioPi0IndCombFitStatPP[meth] = CalculateGraphErrRatioToFit(graphRatioPi0IndCombFitStatPP[meth], fitTCMInvXSetionPi0PP);
}
if (systErrorCollectionPi0PP[meth]){
graphRatioPi0IndCombFitSysPP[meth] = (TGraphAsymmErrors*)systErrorCollectionPi0PP[meth]->Clone(Form("RatioPi0%sToCombFitSystPP", nameMeasGlobalLabel[meth].Data()));
graphRatioPi0IndCombFitSysPP[meth] = CalculateGraphErrRatioToFit(graphRatioPi0IndCombFitSysPP[meth], fitTCMInvXSetionPi0PP);
}
}
// **********************************************************************************************************************
// ******************************************* Plot Ratio of Comb to Fit for pp *****************************************
// **********************************************************************************************************************
Int_t textSizeLabelsPixel = 52;
TCanvas* canvasRatioToCombFitPP = new TCanvas("canvasRatioToCombFitPP","",200,10,1350,900); // gives the page size
DrawGammaCanvasSettings( canvasRatioToCombFitPP, 0.08, 0.01, 0.01, 0.125);
canvasRatioToCombFitPP->SetLogx();
Double_t textsizeLabelsPP = 0;
if (canvasRatioToCombFitPP->XtoPixel(canvasRatioToCombFitPP->GetX2()) <canvasRatioToCombFitPP->YtoPixel(canvasRatioToCombFitPP->GetY1()) ){
textsizeLabelsPP = (Double_t)textSizeLabelsPixel/canvasRatioToCombFitPP->XtoPixel(canvasRatioToCombFitPP->GetX2()) ;
} else {
textsizeLabelsPP = (Double_t)textSizeLabelsPixel/canvasRatioToCombFitPP->YtoPixel(canvasRatioToCombFitPP->GetY1());
}
cout << textsizeLabelsPP << endl;
TH2F * histo2DPi0RatioToCombFitPP;
histo2DPi0RatioToCombFitPP = new TH2F("histo2DPi0RatioToCombFitPP","histo2DPi0RatioToCombFitPP",1000,0.23, 25.,1000,0.2,4. );
SetStyleHistoTH2ForGraphs(histo2DPi0RatioToCombFitPP, "#it{p}_{T} (GeV/#it{c})","Data/Fit", 0.85*textsizeLabelsPP, textsizeLabelsPP,
0.85*textsizeLabelsPP,textsizeLabelsPP, 0.9, 0.65, 510, 505);
histo2DPi0RatioToCombFitPP->GetXaxis()->SetMoreLogLabels();
histo2DPi0RatioToCombFitPP->GetXaxis()->SetLabelOffset(-0.01);
// histo2DPi0RatioToCombFitPP->GetYaxis()->SetRangeUser(-10,10);
histo2DPi0RatioToCombFitPP->GetYaxis()->SetRangeUser(0.2,1.82);
histo2DPi0RatioToCombFitPP->Draw("copy");
ProduceGraphAsymmWithoutXErrors(graphRatioPi0CombToFitStatPP);
DrawGammaSetMarkerTGraphAsym(graphRatioPi0CombToFitSysPP, markerStyleComb, markerSizeComb, colorComb , colorComb, widthLinesBoxes, kTRUE);
graphRatioPi0CombToFitSysPP->Draw("E2same");
DrawGammaSetMarkerTGraphAsym(graphRatioPi0CombToFitStatPP, markerStyleComb, markerSizeComb, colorComb , colorComb);
graphRatioPi0CombToFitStatPP->Draw("p,same,z");
DrawGammaLines(0.23, 25. , 1., 1.,0.1, kGray+2);
DrawGammaLines(0.23, 25. , 1.1, 1.1,0.1, kGray, 7);
DrawGammaLines(0.23, 25. , 0.9, 0.9,0.1, kGray, 7);
TLatex *labelRatioToFitEnergyPP = new TLatex(0.95, 0.92, collisionSystempp.Data());
SetStyleTLatex( labelRatioToFitEnergyPP, textSizeLabelsPixel, 4, 1, 43, kTRUE, 31);
labelRatioToFitEnergyPP->Draw();
TLatex *labelRatioToFitALICEPP = new TLatex(0.95, 0.86, textALICE.Data());
SetStyleTLatex( labelRatioToFitALICEPP, textSizeLabelsPixel, 4, 1, 43, kTRUE, 31);
labelRatioToFitALICEPP->Draw();
TLatex *labelRatioToFitPi0PP = new TLatex(0.12, 0.92, "#pi^{0} #rightarrow #gamma#gamma");
SetStyleTLatex( labelRatioToFitPi0PP, textSizeLabelsPixel, 4, 1, 43, kTRUE, 11);
labelRatioToFitPi0PP->Draw();
canvasRatioToCombFitPP->SaveAs(Form("%s/Pi0_RatioOfCombToCombFit_PP5TeV.%s",outputDir.Data(),suffix.Data()));
// **********************************************************************************************************************
// *******************************************Plot Ratio of Individual meas to Fit ******************************************
// **********************************************************************************************************************
canvasRatioToCombFitPP->cd();
histo2DPi0RatioToCombFitPP->Draw("copy");
for (Int_t meth = 10; meth > -1 ; meth--){
if (graphRatioPi0IndCombFitSysPP[meth]){
DrawGammaSetMarkerTGraphAsym(graphRatioPi0IndCombFitSysPP[meth], markerStyleDetMC[meth] ,markerSizeDetMC[meth]*0.5, colorDet[meth], colorDet[meth], widthLinesBoxes, kTRUE);
graphRatioPi0IndCombFitSysPP[meth]->Draw("E2same");
}
if (graphRatioPi0IndCombFitStatPP[meth]){
ProduceGraphAsymmWithoutXErrors(graphRatioPi0IndCombFitStatPP[meth]);
DrawGammaSetMarkerTGraphAsym(graphRatioPi0IndCombFitStatPP[meth], markerStyleDetMC[meth] ,markerSizeDetMC[meth]*0.5, colorDet[meth], colorDet[meth]);
graphRatioPi0IndCombFitStatPP[meth]->Draw("p,same,z");
}
}
if (graphRatioPi0IndCombFitStatPP[4])graphRatioPi0IndCombFitStatPP[4]->Draw("p,same,z");
DrawGammaLines(0.23, 25. , 1., 1.,0.5, kGray+2);
DrawGammaLines(0.23, 25. , 1.1, 1.1,0.5, kGray, 7);
DrawGammaLines(0.23, 25. , 0.9, 0.9,0.5, kGray, 7);
DrawGammaLines(0.23, 25. , 1.2, 1.2,0.5, kGray, 9);
DrawGammaLines(0.23, 25. , 0.8, 0.8,0.5, kGray, 9);
labelRatioToFitEnergyPP->Draw();
labelRatioToFitALICEPP->Draw();
labelRatioToFitPi0PP->Draw();
histo2DPi0RatioToCombFitPP->Draw("same,axis");
//****************************** Definition of the Legend ******************************************
//**************** Row def ************************
Double_t rowsLegendOnlyPi0RatioPP[4] = {0.30, 0.25, 0.20, 0.15};
Double_t rowsLegendOnlyPi0RatioPPAbs[4] = {0.92, 0.47, 0.38, 0.29 };
Double_t columnsLegendOnlyPi0RatioPP[6] = {0.14, 0.26, 0.35, 0.48, 0.7, 0.8};
Double_t columnsLegendOnlyPi0RatioPPAbs[6] = {0.215, 0.69, 0.95, 2, 6.6, 9.6};
Double_t lengthBoxPP = 0.2;
Double_t heightBoxPP = 0.06/2;
//****************** first Column **************************************************
TLatex *textPCMOnlyRatioPi0PP = new TLatex(columnsLegendOnlyPi0RatioPP[0],rowsLegendOnlyPi0RatioPP[1],nameMeasGlobalLabel[0]);
SetStyleTLatex( textPCMOnlyRatioPi0PP, textSizeLabelsPixel,4, 1, 43);
textPCMOnlyRatioPi0PP->Draw();
TLatex *textPHOSOnlyRatioPi0PP = new TLatex(columnsLegendOnlyPi0RatioPP[0],rowsLegendOnlyPi0RatioPP[2],nameMeasGlobalLabel[1]);
SetStyleTLatex( textPHOSOnlyRatioPi0PP, textSizeLabelsPixel,4, 1, 43);
textPHOSOnlyRatioPi0PP->Draw();
TLatex *textEMCALOnlyRatioPi0PP = new TLatex(columnsLegendOnlyPi0RatioPP[0],rowsLegendOnlyPi0RatioPP[3],nameMeasGlobalLabel[2]);
SetStyleTLatex( textEMCALOnlyRatioPi0PP, textSizeLabelsPixel,4, 1, 43);
textEMCALOnlyRatioPi0PP->Draw();
TLatex *textPCMEMCALOnlyRatioPi0PP = new TLatex(columnsLegendOnlyPi0RatioPP[3],rowsLegendOnlyPi0RatioPP[1],nameMeasGlobalLabel[4]);
SetStyleTLatex( textPCMEMCALOnlyRatioPi0PP, textSizeLabelsPixel,4, 1, 43);
textPCMEMCALOnlyRatioPi0PP->Draw();
TLatex *textPCMPHOSOnlyRatioPi0PP = new TLatex(columnsLegendOnlyPi0RatioPP[3],rowsLegendOnlyPi0RatioPP[2],nameMeasGlobalLabel[3]);
SetStyleTLatex( textPCMPHOSOnlyRatioPi0PP, textSizeLabelsPixel,4, 1, 43);
textPCMPHOSOnlyRatioPi0PP->Draw();
//****************** second Column *************************************************
TLatex *textStatOnlyRatioPi0PP = new TLatex(columnsLegendOnlyPi0RatioPP[1],rowsLegendOnlyPi0RatioPP[0] ,"stat");
SetStyleTLatex( textStatOnlyRatioPi0PP, textSizeLabelsPixel,4, 1, 43);
textStatOnlyRatioPi0PP->Draw();
TLatex *textSysOnlyRatioPi0PP = new TLatex(columnsLegendOnlyPi0RatioPP[2] ,rowsLegendOnlyPi0RatioPP[0],"syst");
SetStyleTLatex( textSysOnlyRatioPi0PP, textSizeLabelsPixel,4, 1, 43);
textSysOnlyRatioPi0PP->Draw();
TLatex *textStatOnlyRatioPi0PP2 = new TLatex(columnsLegendOnlyPi0RatioPP[4],rowsLegendOnlyPi0RatioPP[0] ,"stat");
SetStyleTLatex( textStatOnlyRatioPi0PP2, textSizeLabelsPixel,4, 1, 43);
textStatOnlyRatioPi0PP2->Draw();
TLatex *textSysOnlyRatioPi0PP2 = new TLatex(columnsLegendOnlyPi0RatioPP[5] ,rowsLegendOnlyPi0RatioPP[0],"syst");
SetStyleTLatex( textSysOnlyRatioPi0PP2, textSizeLabelsPixel,4, 1, 43);
textSysOnlyRatioPi0PP2->Draw();
TMarker* markerPCMPi0OnlyRatioPi0PP = CreateMarkerFromGraph(graphRatioPi0IndCombFitSysPP[0],columnsLegendOnlyPi0RatioPP[1] ,rowsLegendOnlyPi0RatioPP[1],1);
markerPCMPi0OnlyRatioPi0PP->DrawMarker(columnsLegendOnlyPi0RatioPPAbs[1] ,rowsLegendOnlyPi0RatioPPAbs[1]);
TMarker* markerPHOSPi0OnlyRatioPi0PP = CreateMarkerFromGraph(graphRatioPi0IndCombFitSysPP[1], columnsLegendOnlyPi0RatioPP[1] ,rowsLegendOnlyPi0RatioPP[2],1);
markerPHOSPi0OnlyRatioPi0PP->DrawMarker(columnsLegendOnlyPi0RatioPPAbs[1] ,rowsLegendOnlyPi0RatioPPAbs[2]);
TMarker* markerEMCALPi0OnlyRatioPi0PP = CreateMarkerFromGraph(graphRatioPi0IndCombFitSysPP[2], columnsLegendOnlyPi0RatioPP[1] ,rowsLegendOnlyPi0RatioPP[3],1);
markerEMCALPi0OnlyRatioPi0PP->DrawMarker(columnsLegendOnlyPi0RatioPPAbs[1] ,rowsLegendOnlyPi0RatioPPAbs[3]);
TMarker* markerPCMEMCALPi0OnlyRatioPi0PP = CreateMarkerFromGraph(graphRatioPi0IndCombFitSysPP[4], columnsLegendOnlyPi0RatioPP[3] ,rowsLegendOnlyPi0RatioPP[1],1);
markerPCMEMCALPi0OnlyRatioPi0PP->DrawMarker(columnsLegendOnlyPi0RatioPPAbs[4] ,rowsLegendOnlyPi0RatioPPAbs[1]);
TMarker* markerPCMPHOSPi0OnlyRatioPi0PP = CreateMarkerFromGraph(graphRatioPi0IndCombFitSysPP[3], columnsLegendOnlyPi0RatioPP[3] ,rowsLegendOnlyPi0RatioPP[2],1);
markerPCMPHOSPi0OnlyRatioPi0PP->DrawMarker(columnsLegendOnlyPi0RatioPPAbs[4] ,rowsLegendOnlyPi0RatioPPAbs[2]);
TBox* boxPCMPi0OnlyRatioPi0PP = CreateBoxFromGraph(graphRatioPi0IndCombFitSysPP[0], columnsLegendOnlyPi0RatioPPAbs[2]-0.1*lengthBoxPP , rowsLegendOnlyPi0RatioPPAbs[1]- heightBoxPP,
columnsLegendOnlyPi0RatioPPAbs[2]+ 1.7*lengthBoxPP, rowsLegendOnlyPi0RatioPPAbs[1]+ heightBoxPP);
boxPCMPi0OnlyRatioPi0PP->Draw("l");
TBox* boxPHOSPi0OnlyRatioPi0PP = CreateBoxFromGraph(graphRatioPi0IndCombFitSysPP[1], columnsLegendOnlyPi0RatioPPAbs[2]-0.1*lengthBoxPP , rowsLegendOnlyPi0RatioPPAbs[2]- heightBoxPP,
columnsLegendOnlyPi0RatioPPAbs[2]+ 1.7*lengthBoxPP, rowsLegendOnlyPi0RatioPPAbs[2]+ heightBoxPP);
boxPHOSPi0OnlyRatioPi0PP->Draw("l");
TBox* boxEMCALPi0OnlyRatioPi0PP = CreateBoxFromGraph(graphRatioPi0IndCombFitSysPP[2], columnsLegendOnlyPi0RatioPPAbs[2]-0.1*lengthBoxPP , rowsLegendOnlyPi0RatioPPAbs[3]- heightBoxPP,
columnsLegendOnlyPi0RatioPPAbs[2]+ 1.7*lengthBoxPP, rowsLegendOnlyPi0RatioPPAbs[3]+ heightBoxPP);
boxEMCALPi0OnlyRatioPi0PP->Draw("l");
TBox* boxPCMEMCALPi0OnlyRatioPi0PP = CreateBoxFromGraph(graphRatioPi0IndCombFitSysPP[4], columnsLegendOnlyPi0RatioPPAbs[5]-0.5*lengthBoxPP , rowsLegendOnlyPi0RatioPPAbs[1]- heightBoxPP,
columnsLegendOnlyPi0RatioPPAbs[5]+ 18*lengthBoxPP, rowsLegendOnlyPi0RatioPPAbs[1]+ heightBoxPP);
boxPCMEMCALPi0OnlyRatioPi0PP->Draw("l");
TBox* boxPCMPHOSPi0OnlyRatioPi0PP = CreateBoxFromGraph(graphRatioPi0IndCombFitSysPP[3], columnsLegendOnlyPi0RatioPPAbs[5]-0.5*lengthBoxPP , rowsLegendOnlyPi0RatioPPAbs[2]- heightBoxPP,
columnsLegendOnlyPi0RatioPPAbs[5]+ 18*lengthBoxPP, rowsLegendOnlyPi0RatioPPAbs[2]+ heightBoxPP);
boxPCMPHOSPi0OnlyRatioPi0PP->Draw("l");
canvasRatioToCombFitPP->SaveAs(Form("%s/Pi0_RatioOfIndividualMeasToCombFit_PP5TeV.%s",outputDir.Data(),suffix.Data()));
// *******************************************************************************************************
// ************************** Combination of different pi0 measurements **********************************
// *******************************************************************************************************
// REMARKS:
// - order of measurements defined in CombinePtPointsSpectraFullCorrMat from CombinationFunctions.h
// - correlations are defined in CombinePtPointsSpectraFullCorrMat from CombinationFunctions.h
// - extendable to other energies
// - offsets have to be determined manually, see cout's in shell from combination function, more can be uncommented
TH1D* statErrorCollectionPi0[5][11];
TGraphAsymmErrors* statErrorGraphCollectionPi0[5][11];
TGraphAsymmErrors* sysErrorCollectionPi0[5][11];
for (Int_t cent = 0; cent < 5; cent++){
for (Int_t meth = 0; meth< 11; meth++){
// 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
statErrorCollectionPi0[cent][meth] = NULL;
cout <<cent << "\t"<< meth << "\t" << histoPi0InvYieldStat[cent][meth] << endl;
if (histoPi0InvYieldStat[cent][meth]) statErrorCollectionPi0[cent][meth] = (TH1D*)histoPi0InvYieldStat[cent][meth]->Clone(Form("statErr%i_%sPi0",cent,nameMeasGlobalLabel[meth].Data()));
statErrorGraphCollectionPi0[cent][meth] = NULL;
if (graphPi0InvYieldStat[cent][meth]) statErrorGraphCollectionPi0[cent][meth] = (TGraphAsymmErrors*)graphPi0InvYieldStat[cent][meth]->Clone(Form("statErrGraph%i_%sPi0", cent,
nameMeasGlobalLabel[meth].Data()));
// definition of array of TGraphAsymmErrors (NULL - means we have no measurement at this energy for this rec-method)
// for systematic error from respective method
sysErrorCollectionPi0[cent][meth] = NULL;
if (graphPi0InvYieldSys[cent][meth]) sysErrorCollectionPi0[cent][meth] = (TGraphAsymmErrors*)graphPi0InvYieldSys[cent][meth]->Clone(Form("sysErr%i_%sPi0", cent,
nameMeasGlobalLabel[meth].Data()));
}
}
// 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 offSetsPi0[5][11] = { { 0, 6, 0, 0, 0, 3, 0, 0, 0, 0, 0 },
{ 0, 6, 0, 0, 0, 3, 0, 0, 0, 0, 0 },
{ 0, 6, 0, 0, 0, 3, 0, 0, 0, 0, 0 },
{ 0, 6, 0, 0, 0, 3, 0, 0, 0, 0, 0 },
{ 0, 6, 0, 0, 0, 3, 0, 0, 0, 0, 0 } };
Int_t offSetsPi0Sys[5][11] = { { 1, 7, 9, 3, 6, 4, 0, 0, 0, 21, 0 },
{ 1, 7, 9, 3, 6, 4, 0, 0, 0, 21, 0 },
{ 1, 7, 9, 3, 6, 4, 0, 0, 0, 21, 0 },
{ 1, 7, 9, 3, 6, 4, 0, 0, 0, 21, 0 },
{ 1, 7, 9, 3, 6, 4, 0, 0, 0, 21, 0 } };
Int_t offSetPi0Shifting[5][11] = { { 0, 6, 8, 2, 5, 3, 0, 0, 0, 21, 0 },
{ 0, 6, 8, 2, 5, 3, 0, 0, 0, 21, 0 },
{ 0, 6, 8, 2, 5, 3, 0, 0, 0, 21, 0 },
{ 0, 6, 8, 2, 5, 3, 0, 0, 0, 21, 0 },
{ 0, 6, 8, 2, 5, 3, 0, 0, 0, 21, 0 } };
Int_t nComBinsPi0Shifting[5][11] = { { 30, 31, 30, 0, 31, 17, 0, 0, 0, 0, 0 },
{ 30, 31, 30, 0, 31, 17, 0, 0, 0, 0, 0 },
{ 30, 31, 30, 0, 31, 17, 0, 0, 0, 0, 0 },
{ 30, 31, 30, 0, 31, 17, 0, 0, 0, 0, 0 },
{ 30, 31, 30, 0, 31, 17, 0, 0, 0, 0, 0 } };
TGraphAsymmErrors* statErrorRelCollectionPi0[5][11];
TGraphAsymmErrors* sysErrorRelCollectionPi0[5][11];
TGraph* graphWeightsPi0[5][11];
for (Int_t cent = 0; cent < 5; cent++){
for (Int_t meth = 0; meth< 11; meth++){
graphWeightsPi0[cent][meth] = NULL;
statErrorRelCollectionPi0[cent][meth] = NULL;
sysErrorRelCollectionPi0[cent][meth] = NULL;
}
}
for (Int_t cent = 0; cent < 5; cent++){
for (Int_t meth = 0; meth< 11; meth++){
if (statErrorCollectionPi0[cent][meth]){
statErrorRelCollectionPi0[cent][meth] = new TGraphAsymmErrors(statErrorCollectionPi0[cent][meth]);
statErrorRelCollectionPi0[cent][meth] = CalculateRelErrUpAsymmGraph( statErrorRelCollectionPi0[cent][meth], Form("relativeStatErrorPi0_%i_%s", cent,nameMeasGlobal[meth].Data()));
}
if (sysErrorCollectionPi0[cent][meth])
sysErrorRelCollectionPi0[cent][meth] = CalculateRelErrUpAsymmGraph( sysErrorCollectionPi0[cent][meth], Form("relativeSysErrorPi0%i_%s", cent, nameMeasGlobal[meth].Data()));
}
}
// **********************************************************************************************************************
// ******************************************* Assuming maximal correlation *********************************************
// **********************************************************************************************************************
TGraphAsymmErrors* graphCombPi0InvYieldStat[5] = { NULL, NULL, NULL, NULL, NULL };
TGraphAsymmErrors* graphCombPi0InvYieldSys[5] = { NULL, NULL, NULL, NULL, NULL };
TGraphAsymmErrors* graphCombPi0InvYieldTot[5] = { NULL, NULL, NULL, NULL, NULL };
TGraphAsymmErrors* graphIndPi0InvYieldStatUnshi[5][11];
TGraphAsymmErrors* graphIndPi0InvYieldSysUnshi[5][11];
TGraphAsymmErrors* graphIndPi0InvYieldStat[5][11];
TGraphAsymmErrors* graphIndPi0InvYieldSys[5][11];
TGraphAsymmErrors* graphIndPi0InvYieldStat_yShifted[5][11];
TGraphAsymmErrors* graphIndPi0InvYieldSys_yShifted[5][11];
for (Int_t cent = 0; cent < 5; cent++){
for (Int_t meth = 0; meth< 11; meth++){
graphIndPi0InvYieldStatUnshi[cent][meth] = NULL;
graphIndPi0InvYieldSysUnshi[cent][meth] = NULL;
graphIndPi0InvYieldStat[cent][meth] = NULL;
graphIndPi0InvYieldSys[cent][meth] = NULL;
graphIndPi0InvYieldStat_yShifted[cent][meth] = NULL;
graphIndPi0InvYieldSys_yShifted[cent][meth] = NULL;
}
}
for (Int_t cent = 0; cent < 5; cent++){
// // Declaration & calculation of combined spectrum
// TString fileNamePi0OutputWeighting = Form("%s/Pi0_WeightingMethod.dat",outputDir.Data());
// TGraphAsymmErrors* graphCombPi0InvYieldStat = NULL;
// TGraphAsymmErrors* graphCombPi0InvYieldSys = NULL;
// TGraphAsymmErrors* graphCombPi0InvYieldTot = CombinePtPointsSpectraFullCorrMat( statErrorCollectionPi0, sysErrorCollectionPi0,
// xPtLimitsPi0, maxNBinsPi0,
// offSetsPi0, offSetsPi0Sys,
// graphCombPi0InvYieldStat, graphCombPi0InvYieldSys,
// fileNamePi0OutputWeighting, "XeXe_5.44TeV", "Pi0", kTRUE,
// NULL, fileNameCorrFactors
// );
//
//
// if (graphCombPi0InvYieldTot == NULL) {
// cout << "Aborting: something went wrong during the combination of the new spectra" << endl;
// return;
// }
// while (graphCombPi0InvYieldStat->GetX()[0] < 0.3){
// graphCombPi0InvYieldStat->RemovePoint(0);
// }
// while (graphCombPi0InvYieldTot->GetX()[0] < 0.3){
// graphCombPi0InvYieldTot->RemovePoint(0);
// }
// while (graphCombPi0InvYieldSys->GetX()[0] < 0.3){
// graphCombPi0InvYieldSys->RemovePoint(0);
// }
// graphCombPi0InvYieldTot->Print();
//
// // Reading weights from output file for plotting
// ifstream fileWeightsPi0Read;
// fileWeightsPi0Read.open(fileNamePi0OutputWeighting,ios_base::in);
// cout << "reading" << fileNamePi0OutputWeighting << endl;
// Double_t xValuesPi0Read[50];
// Double_t weightsPi0Read[11][50];
// Int_t availablePi0Meas[11] = { -1, -1, -1, -1, -1,
// -1, -1, -1, -1, -1,
// -1};
// Int_t nMeasSetPi0 = 4;
// Int_t nPtBinsPi0Read = 0;
// while(!fileWeightsPi0Read.eof() && nPtBinsPi0Read < 50){
// TString garbage = "";
// if (nPtBinsPi0Read == 0){
// fileWeightsPi0Read >> garbage ;//>> availablePi0Meas[0] >> availablePi0Meas[1] >> availablePi0Meas[2] >> availablePi0Meas[3];
// for (Int_t i = 0; i < nMeasSetPi0; i++){
// fileWeightsPi0Read >> availablePi0Meas[i] ;
// }
// cout << "read following measurements: ";
// for (Int_t meth = 0; meth < 11; meth++){
// cout << availablePi0Meas[i] << "\t" ;
// }
// cout << endl;
// } else {
// fileWeightsPi0Read >> xValuesPi0Read[nPtBinsPi0Read-1];
// for (Int_t i = 0; i < nMeasSetPi0; i++){
// fileWeightsPi0Read >> weightsPi0Read[availablePi0Meas[i]][nPtBinsPi0Read-1] ;
// }
// cout << "read: "<< nPtBinsPi0Read << "\t"<< xValuesPi0Read[nPtBinsPi0Read-1] << "\t" ;
// for (Int_t i = 0; i < nMeasSetPi0; i++){
// cout << weightsPi0Read[availablePi0Meas[i]][nPtBinsPi0Read-1] << "\t";
// }
// cout << endl;
// }
// nPtBinsPi0Read++;
// }
// nPtBinsPi0Read = nPtBinsPi0Read-2 ;
// fileWeightsPi0Read.close();
//
// for (Int_t i = 0; i < nMeasSetPi0; i++){
// graphWeightsPi0[availablePi0Meas[i]] = new TGraph(nPtBinsPi0Read,xValuesPi0Read,weightsPi0Read[availablePi0Meas[i]]);
// Int_t bin = 0;
// for (Int_t n = 0; n< nPtBinsPi0Read; n++){
// if (graphWeightsPi0[availablePi0Meas[i]]->GetY()[bin] == 0) graphWeightsPi0[availablePi0Meas[i]]->RemovePoint(bin);
// else bin++;
// }
// }
//
//
// // **********************************************************************************************************************
// // ******************************************* Plotting weights method only EMC *****************************************
// // **********************************************************************************************************************
// 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 * histo2DPi0Weights;
// histo2DPi0Weights = new TH2F("histo2DPi0Weights","histo2DPi0Weights",11000,0.23, 25.,1000,-0.7,1.3);
// SetStyleHistoTH2ForGraphs(histo2DPi0Weights, "#it{p}_{T} (GeV/#it{c})","#omega_{a} for BLUE",0.035,0.04, 0.035,0.04, 1.,1.);
// histo2DPi0Weights->GetXaxis()->SetMoreLogLabels();
// histo2DPi0Weights->GetXaxis()->SetLabelOffset(-0.01);
// histo2DPi0Weights->Draw("copy");
//
// TLegend* legendWeights = GetAndSetLegend2(0.12, 0.14, 0.45, 0.14+(0.035*nMeasSetPi0), 32);
// for (Int_t i = 0; i < nMeasSetPi0; i++){
// DrawGammaSetMarkerTGraph(graphWeightsPi0[availablePi0Meas[i]], markerStyleDet[availablePi0Meas[i]], markerSizeDet[availablePi0Meas[i]]*0.5, colorDet[availablePi0Meas[i]] , colorDet[availablePi0Meas[i]]);
// graphWeightsPi0[availablePi0Meas[i]]->Draw("p,same,z");
// legendWeights->AddEntry(graphWeightsPi0[availablePi0Meas[i]],nameMeasGlobalLabel[availablePi0Meas[i]],"p");
// }
// legendWeights->Draw();
//
// TLatex *labelWeightsEnergy = new TLatex(0.95,0.20,collisionSystemXeXe.Data());
// SetStyleTLatex( labelWeightsEnergy, textSizeLabelsPixel, 4, 1, 43, kTRUE, 31);
// labelWeightsEnergy->Draw();
// TLatex *labelWeightsPi0 = new TLatex(0.95,0.15,"#pi^{0} #rightarrow #gamma#gamma");
// SetStyleTLatex( labelWeightsPi0, textSizeLabelsPixel, 4, 1, 43, kTRUE, 31);
// labelWeightsPi0->Draw();
//
// // DrawGammaLines(0.23, 25. , 0.8, 0.8,0.1, kGray, 3);
// DrawGammaLines(0.23, 25. , 0.5, 0.5,0.1, kGray, 7);
// DrawGammaLines(0.23, 25. , 0.4, 0.4,0.1, kGray, 1);
// DrawGammaLines(0.23, 25. , 0.3, 0.3,0.1, kGray, 7);
// DrawGammaLines(0.23, 25. , 0.2, 0.2,0.1, kGray, 3);
//
// canvasWeights->SaveAs(Form("%s/Pi0_Weights.%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;
// histo2DRelSysErr = new TH2F("histo2DRelSysErr","histo2DRelSysErr",11000,0.23, 25.,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(0,39.5);
// histo2DRelSysErr->GetXaxis()->SetMoreLogLabels();
// histo2DRelSysErr->GetXaxis()->SetLabelOffset(-0.01);
// histo2DRelSysErr->Draw("copy");
//
// TLegend* legendRelSysErr = GetAndSetLegend2(0.62, 0.92-(0.04*nMeasSetPi0), 0.95, 0.92, textSizeLabelsPixel);
// for (Int_t i = 0; i < nMeasSetPi0; i++){
// DrawGammaSetMarkerTGraph(sysErrorRelCollectionPi0[availablePi0Meas[i]], markerStyleDet[availablePi0Meas[i]], markerSizeDet[availablePi0Meas[i]]*0.5, colorDet[availablePi0Meas[i]],
// colorDet[availablePi0Meas[i]]);
// sysErrorRelCollectionPi0[availablePi0Meas[i]]->Draw("p,same,z");
// legendRelSysErr->AddEntry(sysErrorRelCollectionPi0[availablePi0Meas[i]],nameMeasGlobalLabel[availablePi0Meas[i]],"p");
// }
// legendRelSysErr->Draw();
//
// TLatex *labelRelSysErrEnergy = new TLatex(0.15,0.89,collisionSystemXeXe.Data());
// SetStyleTLatex( labelRelSysErrEnergy, textSizeLabelsPixel, 4, 1, 43);
// labelRelSysErrEnergy->Draw();
// TLatex *labelRelSysErrPi0 = new TLatex(0.15,0.85,"#pi^{0} #rightarrow #gamma#gamma");
// SetStyleTLatex( labelRelSysErrPi0, textSizeLabelsPixel, 4, 1, 43);
// labelRelSysErrPi0->Draw();
//
// canvasRelSysErr->SaveAs(Form("%s/Pi0_RelSysErr.%s",outputDir.Data(),suffix.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","histo2DRelStatErr",11000,0.23, 25.,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(0,39.5);
// histo2DRelStatErr->GetXaxis()->SetMoreLogLabels();
// histo2DRelStatErr->GetXaxis()->SetLabelOffset(-0.01);
// histo2DRelStatErr->Draw("copy");
// TLegend* legendRelStatErr = GetAndSetLegend2(0.14, 0.92-(0.04*nMeasSetPi0), 0.45, 0.92, textSizeLabelsPixel);
// for (Int_t i = 0; i < nMeasSetPi0; i++){
// DrawGammaSetMarkerTGraph(statErrorRelCollectionPi0[availablePi0Meas[i]], markerStyleDet[availablePi0Meas[i]], markerSizeDet[availablePi0Meas[i]]*0.5, colorDet[availablePi0Meas[i]],
// colorDet[availablePi0Meas[i]]);
// statErrorRelCollectionPi0[availablePi0Meas[i]]->Draw("p,same,z");
// legendRelStatErr->AddEntry(statErrorRelCollectionPi0[availablePi0Meas[i]],nameMeasGlobalLabel[availablePi0Meas[i]],"p");
// }
// legendRelStatErr->Draw();
//
// TLatex *labelRelStatErrEnergy = new TLatex(0.95,0.89,collisionSystemXeXe.Data());
// SetStyleTLatex( labelRelStatErrEnergy, textSizeLabelsPixel, 4, 1, 43, kTRUE, 31);
// labelRelStatErrEnergy->Draw();
// TLatex *labelRelStatErrPi0 = new TLatex(0.95,0.85,"#pi^{0} #rightarrow #gamma#gamma");
// SetStyleTLatex( labelRelStatErrPi0, textSizeLabelsPixel, 4, 1, 43, kTRUE, 31);
// labelRelStatErrPi0->Draw();
//
// canvasRelStatErr->SaveAs(Form("%s/Pi0_RelStatErr.%s",outputDir.Data(),suffix.Data()));
//
// // *********************************************************************************************************************
// // ************************ Visualize relative total errors of different combination methods Pi0 ***********************
// // *********************************************************************************************************************
// TGraphAsymmErrors* graphCombPi0InvYieldRelStat = CalculateRelErrUpAsymmGraph( graphCombPi0InvYieldStat, "relativeStatErrorPi0_Method");
// TGraphAsymmErrors* graphCombPi0InvYieldRelSys = CalculateRelErrUpAsymmGraph( graphCombPi0InvYieldSys, "relativeSysErrorPi0_Method");
// TGraphAsymmErrors* graphCombPi0InvYieldRelTot = CalculateRelErrUpAsymmGraph( graphCombPi0InvYieldTot, "relativeTotalErrorPi0_Method");
//
// TCanvas* canvasRelTotErr = new TCanvas("canvasRelTotErr","",200,10,1350,900); // gives the page size
// DrawGammaCanvasSettings( canvasRelTotErr, 0.08, 0.02, 0.035, 0.09);
// canvasRelTotErr->SetLogx();
//
// TH2F * histo2DRelTotErrPi0;
// histo2DRelTotErrPi0 = new TH2F("histo2DRelTotErrPi0","histo2DRelTotErrPi0",11000,0.23, 25.,1000,0,50.0);
// SetStyleHistoTH2ForGraphs(histo2DRelTotErrPi0, "#it{p}_{T} (GeV/#it{c})","tot Err (%)",0.035,0.04, 0.035,0.04, 1.,1.);
// histo2DRelTotErrPi0->GetYaxis()->SetRangeUser(0,39.5);
// histo2DRelTotErrPi0->GetXaxis()->SetMoreLogLabels();
// histo2DRelTotErrPi0->GetXaxis()->SetLabelOffset(-0.01);
// histo2DRelTotErrPi0->Draw("copy");
//
// DrawGammaSetMarkerTGraphAsym(graphCombPi0InvYieldRelTot, markerStyleComb, markerSizeComb, kBlue+2 , kBlue+2);
// graphCombPi0InvYieldRelTot->Draw("p,same,z");
//
// TLegend* legendRelTotErr1 = GetAndSetLegend2(0.20, 0.92-(0.035), 0.45, 0.92, 32);
// legendRelTotErr1->AddEntry(graphCombPi0InvYieldRelTot,"All","p");
// legendRelTotErr1->Draw();
//
// TLatex *labelRelTotErrEnergy = new TLatex(0.95,0.89,collisionSystemXeXe.Data());
// SetStyleTLatex( labelRelTotErrEnergy, textSizeLabelsPixel, 4, 1, 43, kTRUE, 31);
// labelRelTotErrEnergy->Draw();
// TLatex *labelRelTotErrPi0 = new TLatex(0.95,0.85,"#pi^{0} #rightarrow #gamma#gamma");
// SetStyleTLatex( labelRelTotErrPi0, textSizeLabelsPixel, 4, 1, 43, kTRUE, 31);
// labelRelTotErrPi0->Draw();
//
// canvasRelTotErr->SaveAs(Form("%s/Pi0_TotErr_Comp.%s",outputDir.Data(),suffix.Data()));
// histo2DRelTotErrPi0->GetYaxis()->SetTitle("Err (%)");
// histo2DRelTotErrPi0->Draw("copy");
//
// DrawGammaSetMarkerTGraphAsym(graphCombPi0InvYieldRelTot, markerStyleComb, markerSizeComb, colorComb , colorComb);
// graphCombPi0InvYieldRelTot->Draw("p,same,z");
// DrawGammaSetMarkerTGraphAsym(graphCombPi0InvYieldRelStat, markerStyleComb, markerSizeComb, colorComb-6 , colorComb-6);
// graphCombPi0InvYieldRelStat->Draw("l,x0,same,e1");
// DrawGammaSetMarkerTGraphAsym(graphCombPi0InvYieldRelSys, markerStyleComb, markerSizeComb, colorComb+2, colorComb+2);
// graphCombPi0InvYieldRelSys->SetLineStyle(7);
// graphCombPi0InvYieldRelSys->Draw("l,x0,same,e1");
//
// TLegend* legendRelTotErr3 = GetAndSetLegend2(0.14, 0.92-(0.035*3), 0.45, 0.92, 32);
// legendRelTotErr3->AddEntry(graphCombPi0InvYieldRelTot,"tot","p");
// legendRelTotErr3->AddEntry(graphCombPi0InvYieldRelStat,"stat","l");
// legendRelTotErr3->AddEntry(graphCombPi0InvYieldRelSys,"sys","l");
// legendRelTotErr3->Draw();
//
// labelRelTotErrEnergy->Draw();
// labelRelTotErrPi0->Draw();
//
// canvasRelTotErr->SaveAs(Form("%s/Pi0_Reldecomp.%s",outputDir.Data(),suffix.Data()));
//
//
// // **********************************************************************************************************************
// // ************************************* Calculating bin shifted spectra & fitting **************************************
// // **********************************************************************************************************************
//
// // Cloning spectra
// TGraphAsymmErrors* graphCombPi0InvYieldTotUnshi = (TGraphAsymmErrors*)graphCombPi0InvYieldTot->Clone("Pi0Unshifted");
// TGraphAsymmErrors* graphCombPi0InvYieldStatUnshi = (TGraphAsymmErrors*)graphCombPi0InvYieldStat->Clone("Pi0UnshiftedStat");
// TGraphAsymmErrors* graphCombPi0InvYieldSysUnshi = (TGraphAsymmErrors*)graphCombPi0InvYieldSys->Clone("Pi0UnshiftedSys");
//
for (Int_t meth = 0; meth< 11; meth++){
if (statErrorGraphCollectionPi0[cent][meth]){
graphIndPi0InvYieldStatUnshi[cent][meth] = (TGraphAsymmErrors*)statErrorGraphCollectionPi0[cent][meth]->Clone(Form("Pi0UnshiftedStat%s",nameMeasGlobalLabel[meth].Data()));