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plotCF.C
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plotCF.C
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#include "TFile.h"
#include "TTree.h"
#include "TF1.h"
#include "TH1.h"
#include "TH2.h"
#include "TGraph.h"
#include "TCanvas.h"
#include "TLegend.h"
#include "TSystem.h"
#include "TMath.h"
#include "TStyle.h"
#include "TLatex.h"
std::vector<int> fFillColors = {kGray+1, kRed-10, kBlue-9, kGreen-8, kMagenta-9, kOrange-9, kCyan-3, kYellow-7};
std::vector<int> fColors = {kBlack, kRed+1 , kBlue+2, kGreen+3, kMagenta+1, kOrange-1, kCyan+2, kYellow+2};
std::vector<int> fMarkers = {kFullCircle, kFullSquare, kOpenCircle, kOpenSquare, kOpenDiamond, kOpenCross, kFullCross, kFullDiamond, kFullStar, kOpenStar};
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
void SetStyle(bool graypalette=false, bool title=false)
{
const int NCont = 255;
gStyle->Reset("Plain");
gStyle->SetNumberContours(NCont);
gStyle->SetOptTitle(title);
gStyle->SetTitleBorderSize(0);
gStyle->SetOptStat(0);
if(graypalette) gStyle->SetPalette(8,0);
else gStyle->SetPalette(1);
gStyle->SetCanvasColor(10);
gStyle->SetCanvasBorderMode(0);
gStyle->SetFrameLineWidth(1);
gStyle->SetFrameFillColor(kWhite);
gStyle->SetPadColor(10);
gStyle->SetPadTickX(1);
gStyle->SetPadTickY(1);
gStyle->SetPadBottomMargin(0.15);
gStyle->SetPadLeftMargin(0.15);
gStyle->SetHistLineWidth(1);
gStyle->SetHistLineColor(kRed);
gStyle->SetFuncWidth(2);
gStyle->SetFuncColor(kGreen);
gStyle->SetLineWidth(2);
gStyle->SetLabelSize(0.045,"xyz");
gStyle->SetLabelOffset(0.01,"y");
gStyle->SetLabelOffset(0.01,"x");
gStyle->SetLabelColor(kBlack,"xyz");
gStyle->SetTitleSize(0.05,"xyz");
gStyle->SetTitleOffset(1.25,"y");
gStyle->SetTitleOffset(1.2,"x");
gStyle->SetTitleFillColor(kWhite);
gStyle->SetTextSizePixels(26);
gStyle->SetTextFont(42);
gStyle->SetLegendBorderSize(0);
gStyle->SetLegendFillColor(kWhite);
gStyle->SetLegendFont(42);
gStyle->SetLegendBorderSize(0);
const int NRGBs = 6;
Double_t stops[NRGBs];
for(int i=0; i<NRGBs; ++i) stops[i] = float(i)/(NRGBs-1);
Double_t red[NRGBs] = { 1., 29./255., 25./255., 27./255., 32./255., 24./255.};
Double_t green[NRGBs] = { 1., 221./255., 160./255., 113./255., 74./255., 37./255.};
Double_t blue[NRGBs] = { 1., 221./255., 184./255., 154./255., 129./255., 98./255.};
TColor::CreateGradientColorTable(NRGBs,stops,red,green,blue,NCont);
}
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
void SetStyleHisto(TH1 *histo, int marker, int color)
{
histo->GetXaxis()->SetLabelSize(0.045);
histo->GetXaxis()->SetTitleSize(0.05);
histo->GetXaxis()->SetLabelOffset(0.01);
histo->GetXaxis()->SetTitleOffset(1.2);
histo->GetXaxis()->SetLabelFont(42);
histo->GetYaxis()->SetLabelSize(0.045);
histo->GetYaxis()->SetTitleSize(0.05);
histo->GetYaxis()->SetLabelOffset(0.01);
histo->GetYaxis()->SetTitleOffset(1.25);
histo->SetMarkerSize(1.5);
histo->SetLineWidth(2);
histo->SetMarkerStyle(fMarkers[marker]);
histo->SetMarkerColor(fColors[color]);
histo->SetLineColor(fColors[color]);
}
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
void SetStyleGraph(TGraph *histo, int marker, int color)
{
histo->GetXaxis()->SetLabelSize(0.045);
histo->GetXaxis()->SetTitleSize(0.05);
histo->GetXaxis()->SetLabelOffset(0.01);
histo->GetXaxis()->SetTitleOffset(1.2);
histo->GetXaxis()->SetLabelFont(42);
histo->GetYaxis()->SetLabelSize(0.045);
histo->GetYaxis()->SetTitleSize(0.05);
histo->GetYaxis()->SetLabelOffset(0.01);
histo->GetYaxis()->SetTitleOffset(1.25);
histo->SetMarkerSize(1.5);
histo->SetLineWidth(2);
histo->SetMarkerStyle(fMarkers[marker]);
histo->SetMarkerColor(fColors[color]);
histo->SetLineColor(fColors[color]);
}
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
TH1F* Calculate_CF(TH1F* histRE_relK,TH1F* histME_relK, TString CFname,Double_t normleft,Double_t normright, const char* folder, float spinningDepth)
{
histRE_relK->Sumw2();
histME_relK->Sumw2();
TH1F* Hist_CF = (TH1F*)histRE_relK->Clone(CFname.Data());
if(strcmp(folder, "") == 0) {
Double_t norm_relK = histRE_relK->Integral(histRE_relK->FindBin(normleft),histRE_relK->FindBin(normright)) / histME_relK->Integral(histME_relK->FindBin(normleft),histME_relK->FindBin(normright));
Hist_CF->Divide(histRE_relK,histME_relK,1,norm_relK);
}
else {
histME_relK->Scale(1.f/spinningDepth);
Hist_CF->Divide(histRE_relK,histME_relK);
}
return Hist_CF;
}
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
TH1F* add_CF(TH1F* hist_CF1, TH1F* hist_CF2,TString HistName)
{
//Calculate CFs with error weighting
TH1F* hist_CF_sum = (TH1F*)hist_CF1->Clone(HistName.Data());
Int_t NBins = hist_CF_sum->GetNbinsX();
for(Int_t i=0;i<NBins;i++)
{
double CF1_val = hist_CF1->GetBinContent(i+1);
double CF1_err = hist_CF1->GetBinError(i+1);
double CF2_val = hist_CF2->GetBinContent(i+1);
double CF2_err = hist_CF2->GetBinError(i+1);
//average for bin i:
if(CF1_val != 0. && CF2_val != 0.)
{
double CF1_err_weight = 1./TMath::Power(CF1_err,2.);
double CF2_err_weight = 1./TMath::Power(CF2_err,2.);
double CF_sum_average = (CF1_err_weight*CF1_val + CF2_err_weight*CF2_val)/(CF1_err_weight+CF2_err_weight);
double CF_sum_err = 1./TMath::Sqrt(CF1_err_weight+CF2_err_weight);
hist_CF_sum->SetBinContent(i+1,CF_sum_average);
hist_CF_sum->SetBinError(i+1,CF_sum_err);
}
else if(CF1_val == 0. && CF2_val != 0.)
{
hist_CF_sum->SetBinContent(i+1,CF2_val);
hist_CF_sum->SetBinError(i+1,CF2_err);
}
else if(CF2_val == 0 && CF1_val != 0.)
{
hist_CF_sum->SetBinContent(i+1,CF1_val);
hist_CF_sum->SetBinError(i+1,CF1_err);
}
}
return hist_CF_sum;
}
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
TGraphErrors *DrawSystematicError(TH1F* histexp,TH1F *histerr,double errorwidth)
{
//Input are the experimental histogram with statistical errors only and a histogram containing the errors
const int histbins = histexp->GetNbinsX();
TGraphErrors *ge_SysError_C2 = new TGraphErrors();
for(int i=0;i<histbins;i++)
{
if(histexp->GetBinCenter(i+1) > 0.2) continue;
ge_SysError_C2->SetPoint(i, histexp->GetBinCenter(i+1), histexp->GetBinContent(i+1));
ge_SysError_C2->SetPointError(i, errorwidth, histerr->GetBinContent(i+1));
}
return ge_SysError_C2;
}
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
TGraphErrors *FemtoModelFitBands(TGraph *grMedian1, TGraph *grLower, TGraph *grUpper)
{
TGraphErrors *grFemtoModel = new TGraphErrors();
grFemtoModel->SetName(grMedian1->GetName());
double x, yM1, yLo, yUp;
int count = 0;
for(int i=0; i< grMedian1->GetN(); ++i) {
grMedian1->GetPoint(i, x, yM1);
grLower->GetPoint(i, x, yLo);
grUpper->GetPoint(i, x, yUp);
std::vector<float> yAll;
yAll.push_back(yM1);
yAll.push_back(yLo);
yAll.push_back(yUp);
std::sort(yAll.begin(), yAll.end());
grFemtoModel->SetPoint(count, x/1000.f, (yAll[2]+yAll[0])/2.f);
grFemtoModel->SetPointError(count++, 0, (yAll[2]+yAll[0])/2.f - yAll[0]);
}
return grFemtoModel;
}
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
TGraph *convertInGev(TGraph *gr) {
TGraph *grOut = new TGraph();
grOut->SetName(gr->GetName());
double x,y;
for(int i=0; i< gr->GetN(); ++i) {
gr->GetPoint(i, x, y);
grOut->SetPoint(i, x/1000.f, y);
}
return grOut;
}
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
TGraphErrors *convertHistoInGev(TH1F *gr) {
TGraphErrors *grOut = new TGraphErrors();
grOut->SetName(gr->GetName());
for(int i=0; i< gr->GetNbinsX(); ++i) {
grOut->SetPoint(i, gr->GetBinCenter(i)/1000.f, gr->GetBinContent(i));
grOut->SetPointError(i, 0, gr->GetBinError(i));
}
return grOut;
}
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
void plotCF(const char *expfile = "~/Results/LHC17p_fast/AnalysisResults.root", const char *simfile = "", const char *CATSfile = "")
{
gStyle->SetCanvasPreferGL(1);
const float right = 0.025;
const float top = 0.025;
// Mixed event normalisation
const float normleft = 0.2;
const float normright = 0.4;
const float spinningDepth = 10.f;
// for Data
const float rebinData = 5;
// for pythia comparison
const float rebin = 2;
// const int energy = 5; // TeV
// const char *system = "p-Pb";
const int energy = 13; // TeV
const char *system = "pp";
bool EPOS = false;
const char *prefix = "MB";
const char *prefixSim = prefix;
const char *addon = "";
const char *addonSim = addon;
TString data = "Data";
TString sim = "Pythia 8";
// TString sim = "Pythia 8";
// float r = 1.437;
// float rErr = 0.011;
// float rSystErrUp = 0.013;
// float rSystErrDown = 0.006;
float r = 1.188;
float rErr = 0.009;
float rSystErrUp = 0.016;
float rSystErrDown = 0.009;
float ppBL0 = 0.924;
float ppBL1 = 0.386;
float pLBL0 = 0.898;
float pLBL1 = 0.355;
float LLBL0 = 0.894;
float LLBL1 = 0.320;
float pXiBL0 = 0.919;
float pXiBL1 = 0.453;
// EPOS
if(EPOS) {
r = 1.476;
rErr = 0.015;
rSystErrUp = 0.007;
rSystErrDown = 0.014;
ppBL0 = 0.931;
ppBL1 = 0.399;
pLBL0 = 0.938;
pLBL1 = 0.328;
LLBL0 = 0.893;
LLBL1 = 0.321;
pXiBL0 = 0.921;
pXiBL1 = 0.443;
}
SetStyle();
// Output for the pair statistics
std::cout << "+++++++++++++++ \n";
std::cout << "Pair statistics \n";
std::cout << " Pair \t|\t full \t|\t k* < 0.2 GeV/c \n";
// EXP DATA
TFile* _file0=TFile::Open(expfile);
TDirectoryFile *dirResults=(TDirectoryFile*)(_file0->FindObjectAny(Form("%sResults%s", prefix, addon)));
TList *Results;
dirResults->GetObject(Form("%sResults%s", prefix, addon),Results);
TList* tmpFolder=(TList*)Results->FindObject("Particle0_Particle0");
TH1F* histRE_relK_pp = (TH1F*)tmpFolder->FindObject("SEDist_Particle0_Particle0");
std::cout << " pp \t|\t" << histRE_relK_pp->GetEntries() << "\t|\t" << histRE_relK_pp->Integral(histRE_relK_pp->FindBin(0.001), histRE_relK_pp->FindBin(0.2)) << "\n";
TH1F* histME_relK_pp = (TH1F*)tmpFolder->FindObject("MEDist_Particle0_Particle0");
tmpFolder=(TList*)Results->FindObject("Particle1_Particle1");
TH1F* histRE_relK_ApAp = (TH1F*)tmpFolder->FindObject("SEDist_Particle1_Particle1");
std::cout << " apap \t|\t" << histRE_relK_ApAp->GetEntries() << "\t|\t" << histRE_relK_ApAp->Integral(histRE_relK_ApAp->FindBin(0.001), histRE_relK_ApAp->FindBin(0.2)) << "\n";
TH1F* histME_relK_ApAp = (TH1F*)tmpFolder->FindObject("MEDist_Particle1_Particle1");
tmpFolder=(TList*)Results->FindObject("Particle0_Particle2");
TH1F* histRE_relK_Lp = (TH1F*)tmpFolder->FindObject("SEDist_Particle0_Particle2");
std::cout << " pL \t|\t" << histRE_relK_Lp->GetEntries() << "\t|\t" << histRE_relK_Lp->Integral(histRE_relK_Lp->FindBin(0.001), histRE_relK_Lp->FindBin(0.2)) << "\n";
histRE_relK_Lp->Rebin(rebinData);
TH1F* histME_relK_Lp = (TH1F*)tmpFolder->FindObject("MEDist_Particle0_Particle2");
histME_relK_Lp->Rebin(rebinData);
tmpFolder=(TList*)Results->FindObject("Particle1_Particle3");
TH1F* histRE_relK_ALAp = (TH1F*)tmpFolder->FindObject("SEDist_Particle1_Particle3");
std::cout << " apaL \t|\t" << histRE_relK_ALAp->GetEntries() << "\t|\t" << histRE_relK_ALAp->Integral(histRE_relK_ALAp->FindBin(0.001), histRE_relK_ALAp->FindBin(0.2)) << "\n";
histRE_relK_ALAp->Rebin(rebinData);
TH1F* histME_relK_ALAp = (TH1F*)tmpFolder->FindObject("MEDist_Particle1_Particle3");
histME_relK_ALAp->Rebin(rebinData);
tmpFolder=(TList*)Results->FindObject("Particle2_Particle2");
TH1F* histRE_relK_LL = (TH1F*)tmpFolder->FindObject("SEDist_Particle2_Particle2");
std::cout << " LL \t|\t" << histRE_relK_LL->GetEntries() << "\t|\t" << histRE_relK_LL->Integral(histRE_relK_LL->FindBin(0.001), histRE_relK_LL->FindBin(0.2)) << "\n";
histRE_relK_LL->Rebin(rebinData);
TH1F* histME_relK_LL = (TH1F*)tmpFolder->FindObject("MEDist_Particle2_Particle2");
histME_relK_LL->Rebin(rebinData);
tmpFolder=(TList*)Results->FindObject("Particle3_Particle3");
TH1F* histRE_relK_ALAL = (TH1F*)tmpFolder->FindObject("SEDist_Particle3_Particle3");
std::cout << " aLaL \t|\t" << histRE_relK_ALAL->GetEntries() << "\t|\t" << histRE_relK_ALAL->Integral(histRE_relK_ALAL->FindBin(0.001), histRE_relK_ALAL->FindBin(0.2)) << "\n";
histRE_relK_ALAL->Rebin(rebinData);
TH1F* histME_relK_ALAL = (TH1F*)tmpFolder->FindObject("MEDist_Particle3_Particle3");
histME_relK_ALAL->Rebin(rebinData);
tmpFolder=(TList*)Results->FindObject("Particle0_Particle4");
TH1F* histRE_relK_Xip = (TH1F*)tmpFolder->FindObject("SEDist_Particle0_Particle4");
std::cout << " pXi \t|\t" << histRE_relK_Xip->GetEntries() << "\t|\t" << histRE_relK_Xip->Integral(histRE_relK_Xip->FindBin(0.001), histRE_relK_Xip->FindBin(0.2)) << "\n";
histRE_relK_Xip->Rebin(rebinData);
TH1F* histME_relK_Xip = (TH1F*)tmpFolder->FindObject("MEDist_Particle0_Particle4");
histME_relK_Xip->Rebin(rebinData);
tmpFolder=(TList*)Results->FindObject("Particle1_Particle5");
TH1F* histRE_relK_AXiAp = (TH1F*)tmpFolder->FindObject("SEDist_Particle1_Particle5");
std::cout << " apaXi \t|\t" << histRE_relK_AXiAp->GetEntries() << "\t|\t" << histRE_relK_AXiAp->Integral(histRE_relK_AXiAp->FindBin(0.001), histRE_relK_AXiAp->FindBin(0.2)) << "\n";
histRE_relK_AXiAp->Rebin(rebinData);
TH1F* histME_relK_AXiAp = (TH1F*)tmpFolder->FindObject("MEDist_Particle1_Particle5");
histME_relK_AXiAp->Rebin(rebinData);
TH1F *hist_CF_Lp_ALAp_exp[3];
TH1F *hist_CF_LL_ALAL_exp[3];
TH1F *hist_CF_pp_ApAp_exp[3];
TH1F *hist_CF_pXi_ApAXi_exp[3];
hist_CF_Lp_ALAp_exp[0] = Calculate_CF(histRE_relK_Lp,histME_relK_Lp,"hist_CF_Lp_exp",normleft,normright, addon, spinningDepth);
hist_CF_Lp_ALAp_exp[1] = Calculate_CF(histRE_relK_ALAp,histME_relK_ALAp,"hist_CF_ALAp_exp",normleft,normright, addon, spinningDepth);
hist_CF_Lp_ALAp_exp[2] = add_CF(hist_CF_Lp_ALAp_exp[0],hist_CF_Lp_ALAp_exp[1],"hist_CF_Lp_ALAp_exp_sum");
hist_CF_LL_ALAL_exp[0] = Calculate_CF(histRE_relK_LL,histME_relK_LL,"hist_CF_LL_exp",normleft,normright, addon, spinningDepth);
hist_CF_LL_ALAL_exp[1] = Calculate_CF(histRE_relK_ALAL,histME_relK_ALAL,"hist_CF_LL_exp",normleft,normright, addon, spinningDepth);
hist_CF_LL_ALAL_exp[2] = add_CF(hist_CF_LL_ALAL_exp[0],hist_CF_LL_ALAL_exp[1],"hist_CF_LL_ALAL_exp_sum");
hist_CF_pp_ApAp_exp[0] = Calculate_CF(histRE_relK_pp,histME_relK_pp,"hist_CF_pp",normleft,normright, addon, spinningDepth);
hist_CF_pp_ApAp_exp[1] = Calculate_CF(histRE_relK_ApAp,histME_relK_ApAp,"hist_CF_ApAp",normleft,normright, addon, spinningDepth);
hist_CF_pp_ApAp_exp[2] = add_CF(hist_CF_pp_ApAp_exp[0],hist_CF_pp_ApAp_exp[1],"hist_CF_pp_ApAp_exp_sum");
hist_CF_pXi_ApAXi_exp[0] = Calculate_CF(histRE_relK_Xip,histME_relK_Xip,"hist_CF_pXi",normleft,normright, addon, spinningDepth);
hist_CF_pXi_ApAXi_exp[1] = Calculate_CF(histRE_relK_AXiAp,histME_relK_AXiAp,"hist_CF_ApAXi",normleft,normright, addon, spinningDepth);
hist_CF_pXi_ApAXi_exp[2] = add_CF(hist_CF_pXi_ApAXi_exp[0],hist_CF_pXi_ApAXi_exp[1],"hist_CF_pXi_ApAXi_exp_sum");
SetStyleHisto(hist_CF_pp_ApAp_exp[0], 1,1);
SetStyleHisto(hist_CF_Lp_ALAp_exp[0], 1,1);
SetStyleHisto(hist_CF_LL_ALAL_exp[0], 1,1);
SetStyleHisto(hist_CF_pXi_ApAXi_exp[0], 1,1);
SetStyleHisto(hist_CF_pp_ApAp_exp[1], 0,2);
SetStyleHisto(hist_CF_Lp_ALAp_exp[1], 0,2);
SetStyleHisto(hist_CF_LL_ALAL_exp[1], 0,2);
SetStyleHisto(hist_CF_pXi_ApAXi_exp[1], 0,2);
SetStyleHisto(hist_CF_pp_ApAp_exp[2], 0,0);
SetStyleHisto(hist_CF_Lp_ALAp_exp[2], 0,0);
SetStyleHisto(hist_CF_LL_ALAL_exp[2], 0,0);
SetStyleHisto(hist_CF_pXi_ApAXi_exp[2], 0,0);
// SYSTEMATIC UNCERTAINTIES
TString input_sys_pp = "C2totalsysPP.root";
TString input_sys_pL = "C2totalsysPL.root";
TString input_sys_LL = "C2totalsysLL.root";
TString input_sys_pXi = "C2totalsysPXi.root";
TFile* file_sys_pp = new TFile(input_sys_pp.Data());
TFile* file_sys_pL = new TFile(input_sys_pL.Data());
TFile* file_sys_pXi = new TFile(input_sys_pXi.Data());
TFile* file_sys_LL = new TFile(input_sys_LL.Data());
TH1F* hist_sys_pp = (TH1F*)file_sys_pp->Get("C2totalsysPP");
hist_sys_pp->SetLineWidth(2.0);
TH1F* hist_sys_pL = (TH1F*)file_sys_pL->Get("C2totalsysPL");
hist_sys_pL->SetLineWidth(2.0);
TH1F* hist_sys_LL = (TH1F*)file_sys_LL->Get("C2totalsysLL");
hist_sys_LL->SetLineWidth(2.0);
TH1F* hist_sys_pXi = (TH1F*)file_sys_pXi->Get("C2totalsysPXi");
hist_sys_pXi->SetLineWidth(2.0);
// Sim DATA
TFile* _file0sim=TFile::Open(simfile);
TH1F *hist_CF_Lp_ALAp_sim[3];
TH1F *hist_CF_LL_ALAL_sim[3];
TH1F *hist_CF_pp_ApAp_sim[3];
TH1F *hist_CF_pXi_ApAXi_sim[3];
if(_file0sim) {
TDirectoryFile *dirSimResults=(TDirectoryFile*)(_file0sim->FindObjectAny(Form("%sResults%s", prefixSim, addonSim)));
TList *SimResults;
dirSimResults->GetObject(Form("%sResults%s", prefixSim, addonSim),SimResults);
tmpFolder=(TList*)SimResults->FindObject("Particle0_Particle0");
TH1F* histRE_relK_ppsim = (TH1F*)tmpFolder->FindObject("SEDist_Particle0_Particle0");
TH1F* histME_relK_ppsim = (TH1F*)tmpFolder->FindObject("MEDist_Particle0_Particle0");
tmpFolder=(TList*)SimResults->FindObject("Particle1_Particle1");
TH1F* histRE_relK_ApApsim = (TH1F*)tmpFolder->FindObject("SEDist_Particle1_Particle1");
TH1F* histME_relK_ApApsim = (TH1F*)tmpFolder->FindObject("MEDist_Particle1_Particle1");
tmpFolder=(TList*)SimResults->FindObject("Particle0_Particle2");
TH1F* histRE_relK_Lpsim = (TH1F*)tmpFolder->FindObject("SEDist_Particle0_Particle2");
histRE_relK_Lpsim->Rebin(rebinData);
TH1F* histME_relK_Lpsim = (TH1F*)tmpFolder->FindObject("MEDist_Particle0_Particle2");
histME_relK_Lpsim->Rebin(rebinData);
tmpFolder=(TList*)SimResults->FindObject("Particle1_Particle3");
TH1F* histRE_relK_ALApsim = (TH1F*)tmpFolder->FindObject("SEDist_Particle1_Particle3");
histRE_relK_ALApsim->Rebin(rebinData);
TH1F* histME_relK_ALApsim = (TH1F*)tmpFolder->FindObject("MEDist_Particle1_Particle3");
histME_relK_ALApsim->Rebin(rebinData);
tmpFolder=(TList*)SimResults->FindObject("Particle2_Particle2");
TH1F* histRE_relK_LLsim = (TH1F*)tmpFolder->FindObject("SEDist_Particle2_Particle2");
histRE_relK_LLsim->Rebin(rebinData);
TH1F* histME_relK_LLsim = (TH1F*)tmpFolder->FindObject("MEDist_Particle2_Particle2");
histME_relK_LLsim->Rebin(rebinData);
tmpFolder=(TList*)SimResults->FindObject("Particle3_Particle3");
TH1F* histRE_relK_ALALsim = (TH1F*)tmpFolder->FindObject("SEDist_Particle3_Particle3");
histRE_relK_ALALsim->Rebin(rebinData);
TH1F* histME_relK_ALALsim = (TH1F*)tmpFolder->FindObject("MEDist_Particle3_Particle3");
histME_relK_ALALsim->Rebin(rebinData);
tmpFolder=(TList*)SimResults->FindObject("Particle0_Particle4");
TH1F* histRE_relK_Xipsim = (TH1F*)tmpFolder->FindObject("SEDist_Particle0_Particle4");
histRE_relK_Xipsim->Rebin(rebinData);
TH1F* histME_relK_Xipsim = (TH1F*)tmpFolder->FindObject("MEDist_Particle0_Particle4");
histME_relK_Xipsim->Rebin(rebinData);
tmpFolder=(TList*)SimResults->FindObject("Particle1_Particle5");
TH1F* histRE_relK_AXiApsim = (TH1F*)tmpFolder->FindObject("SEDist_Particle1_Particle5");
histRE_relK_AXiApsim->Rebin(rebinData);
TH1F* histME_relK_AXiApsim = (TH1F*)tmpFolder->FindObject("MEDist_Particle1_Particle5");
histME_relK_AXiApsim->Rebin(rebinData);
hist_CF_Lp_ALAp_sim[0] = Calculate_CF(histRE_relK_Lpsim,histME_relK_Lpsim,"hist_CF_Lp_sim",normleft,normright, addonSim, spinningDepth);
hist_CF_Lp_ALAp_sim[1] = Calculate_CF(histRE_relK_ALApsim,histME_relK_ALApsim,"hist_CF_ALAp_sim",normleft,normright, addonSim, spinningDepth);
hist_CF_Lp_ALAp_sim[2] = add_CF(hist_CF_Lp_ALAp_sim[0],hist_CF_Lp_ALAp_sim[1],"hist_CF_Lp_ALAp_sim_sum");
hist_CF_LL_ALAL_sim[0] = Calculate_CF(histRE_relK_LLsim,histME_relK_LLsim,"hist_CF_LL_sim",normleft,normright, addonSim, spinningDepth);
hist_CF_LL_ALAL_sim[1] = Calculate_CF(histRE_relK_ALALsim,histME_relK_ALALsim,"hist_CF_LL_sim",normleft,normright, addonSim, spinningDepth);
hist_CF_LL_ALAL_sim[2] = add_CF(hist_CF_LL_ALAL_sim[0],hist_CF_LL_ALAL_sim[1],"hist_CF_LL_ALAL_sim_sum");
hist_CF_pp_ApAp_sim[0] = Calculate_CF(histRE_relK_ppsim,histME_relK_ppsim,"hist_CF_ppsim",normleft,normright, addonSim, spinningDepth);
hist_CF_pp_ApAp_sim[1] = Calculate_CF(histRE_relK_ApApsim,histME_relK_ApApsim,"hist_CF_ApApsim",normleft,normright, addonSim, spinningDepth);
hist_CF_pp_ApAp_sim[2] = add_CF(hist_CF_pp_ApAp_sim[0],hist_CF_pp_ApAp_sim[1],"hist_CF_pp_ApAp_sim_sum");
hist_CF_pXi_ApAXi_sim[0] = Calculate_CF(histRE_relK_Xipsim,histME_relK_Xipsim,"hist_CF_pXisim",normleft,normright, addonSim, spinningDepth);
hist_CF_pXi_ApAXi_sim[1] = Calculate_CF(histRE_relK_AXiApsim,histME_relK_AXiApsim,"hist_CF_ApAXisim",normleft,normright, addonSim, spinningDepth);
hist_CF_pXi_ApAXi_sim[2] = add_CF(hist_CF_pXi_ApAXi_sim[0],hist_CF_pXi_ApAXi_sim[1],"hist_CF_pXi_ApAXi_sim_sum");
SetStyleHisto(hist_CF_pp_ApAp_sim[2], 1,2);
SetStyleHisto(hist_CF_Lp_ALAp_sim[2], 1,2);
SetStyleHisto(hist_CF_LL_ALAL_sim[2], 1,2);
SetStyleHisto(hist_CF_pXi_ApAXi_sim[2], 1,2);
}
// UNCERTAINTIES ON THE FIT
TFile *systFit = TFile::Open(CATSfile);
TGraph *grppDefault = nullptr;
TGraph *grppLow = nullptr;
TGraph *grppUp = nullptr;
TGraph *grpLDefaultNLO = nullptr;
TGraph *grpLLowNLO = nullptr;
TGraph *grpLUpNLO = nullptr;
TGraph *grpLDefaultLO = nullptr;
TGraph *grpLLowLO = nullptr;
TGraph *grpLUpLO = nullptr;
TGraph *grLLDefault = nullptr;
TGraph *grLLLow = nullptr;
TGraph *grLLUp = nullptr;
TGraph *grpXiDefault = nullptr;
TGraph *grpXiLower = nullptr;
TGraph *grpXiUpper = nullptr;
TGraph *grpXiDefaultCoulomb = nullptr;
TGraph *grpXiLowerCoulomb = nullptr;
TGraph *grpXiUpperCoulomb = nullptr;
TGraphErrors *grFemtopp = nullptr;
TGraphErrors *grFemtopLNLO = nullptr;
TGraphErrors *grFemtopLLO = nullptr;
TGraphErrors *grFemtoLL = nullptr;
TGraphErrors *grFemtopXi = nullptr;
TGraphErrors *grFemtopXiCoulomb = nullptr;
if(systFit) {
grppDefault = (TGraph*)systFit->Get("ppGraphDefault");
grppLow = (TGraph*)systFit->Get("ppGraphLowerLim");
grppUp = (TGraph*)systFit->Get("ppGraphUpperLim");
const char* nlostring = (EPOS) ? "" : "_NLO";
const char* lostring = (EPOS) ? "_LO" : "";
const char* prefix = (EPOS) ? "" : "Copy_";
const char* prefixLO = (!EPOS) ? "" : "Copy_";
grpLDefaultNLO = (TGraph*)systFit->Get(Form("pLamGraphDefault%s", nlostring));
grpLLowNLO = (TGraph*)systFit->Get(Form("%spLamGraphLowerLim%s", prefix, nlostring));
grpLUpNLO = (TGraph*)systFit->Get(Form("pLamGraphUpperLim%s", nlostring));
grpLDefaultLO = (TGraph*)systFit->Get(Form("pLamGraphDefault%s", lostring));
grpLLowLO = (TGraph*)systFit->Get(Form("%spLamGraphLowerLim%s", prefixLO, lostring));
grpLUpLO = (TGraph*)systFit->Get(Form("pLamGraphUpperLim%s", lostring));
grLLDefault = (TGraph*)systFit->Get("LamLamGraphDefault");
grLLLow = (TGraph*)systFit->Get("LamLamGraphLowerLim");
grLLUp = (TGraph*)systFit->Get("LamLamGraphUpperLim");
grpXiDefault = (TGraph*)systFit->Get("pXimGraphDefault");
grpXiLower = (TGraph*)systFit->Get("pXimGraphLowerLim");
grpXiUpper = (TGraph*)systFit->Get("pXimGraphUpperLim");
grpXiDefaultCoulomb = (TGraph*)systFit->Get("pXimGraphDefault_COULOMB");
grpXiLowerCoulomb = (TGraph*)systFit->Get("pXimGraphLowerLim_COULOMB");
grpXiUpperCoulomb = (TGraph*)systFit->Get("pXimGraphUpperLim_COULOMB");
grFemtopp = FemtoModelFitBands(grppDefault, grppLow, grppUp);
grFemtopp->SetFillColor(fColors[2]);
grFemtopp->SetLineColor(fColors[2]);
grFemtopp->SetLineWidth(3);
grFemtopLNLO = FemtoModelFitBands(grpLDefaultNLO, grpLLowNLO, grpLUpNLO);
grFemtopLNLO->SetFillColor(fColors[1]);
grFemtopLNLO->SetLineColor(fColors[1]);
grFemtopLNLO->SetLineWidth(3);
grFemtopLLO = FemtoModelFitBands(grpLDefaultLO, grpLLowLO, grpLUpLO);
grFemtopLLO->SetFillColor(fColors[3]);
grFemtopLLO->SetLineColor(fColors[3]);
grFemtopLLO->SetLineWidth(3);
grFemtoLL = FemtoModelFitBands(grLLDefault, grLLLow, grLLUp);
grFemtoLL->SetFillColor(fColors[5]);
grFemtoLL->SetLineColor(fColors[5]);
grFemtoLL->SetLineWidth(3);
grFemtopXi = FemtoModelFitBands(grpXiDefault, grpXiLower, grpXiUpper);
grFemtopXi->SetFillColor(fColors[6]);
grFemtopXi->SetLineColor(fColors[6]);
grFemtopXi->SetLineWidth(3);
grFemtopXiCoulomb = FemtoModelFitBands(grpXiDefaultCoulomb, grpXiLowerCoulomb, grpXiUpperCoulomb);
grFemtopXiCoulomb->SetFillColor(fColors[7]);
grFemtopXiCoulomb->SetLineColor(fColors[7]);
grFemtopXiCoulomb->SetLineWidth(3);
}
TGraph *grFakeSyst = new TGraph();
grFakeSyst->SetFillColor(fFillColors[0]);
grFakeSyst->SetLineColor(fFillColors[0]);
SetStyleGraph(grFakeSyst,0,0);
TGraph *grFakePP = new TGraph();
grFakePP->SetLineColor(fColors[2]);
grFakePP->SetLineWidth(4);
TGraph *grFakePLnlo = new TGraph();
grFakePLnlo->SetLineColor(fColors[1]);
grFakePLnlo->SetLineWidth(4);
TGraph *grFakePLlo = new TGraph();
grFakePLlo->SetLineColor(fColors[3]);
grFakePLlo->SetLineWidth(4);
TGraph *grFakeLL = new TGraph();
grFakeLL->SetLineColor(fColors[5]);
grFakeLL->SetLineWidth(4);
TGraph *grFakeLLStar = new TGraph();
grFakeLLStar->SetLineColor(fColors[6]);
grFakeLLStar->SetLineWidth(4);
TGraph *grFakepXi= new TGraph();
grFakepXi->SetLineColor(fColors[6]);
grFakepXi->SetLineWidth(4);
TGraph *grFakeXiCoulomb= new TGraph();
grFakeXiCoulomb->SetLineColor(fColors[7]);
grFakeXiCoulomb->SetLineWidth(4);
// BASELINE
TF1 *baselinePP = new TF1("baselinePP", "pol1", 0, 1);
TF1 *baselinePL = new TF1("baselinePL", "pol1", 0, 1);
TF1 *baselineLL = new TF1("baselineLL", "pol1", 0, 1);
TF1 *baselinePXI = new TF1("baselinePXI", "pol1", 0, 1);
baselinePP->SetParameter(0, ppBL0);
baselinePP->SetParameter(1, ppBL1);
baselinePL->SetParameter(0, pLBL0);
baselinePL->SetParameter(1, pLBL1);
baselineLL->SetParameter(0, LLBL0);
baselineLL->SetParameter(1, LLBL1);
baselinePXI->SetParameter(0, pXiBL0);
baselinePXI->SetParameter(1, pXiBL1);
baselinePP->SetLineStyle(2);
baselinePL->SetLineStyle(2);
baselineLL->SetLineStyle(2);
baselinePXI->SetLineStyle(2);
baselinePP->SetLineColor(fFillColors[6]);
baselinePL->SetLineColor(fFillColors[6]);
baselineLL->SetLineColor(fFillColors[6]);
baselinePXI->SetLineColor(fFillColors[6]);
// PLOTTING
TCanvas *Can_CF = new TCanvas("Can_CF","Can_CF",0,0,2000,1100);
Can_CF->Divide(4,2);
Can_CF->cd(1);
Can_CF->cd(1)->SetRightMargin(right);
Can_CF->cd(1)->SetTopMargin(top);
hist_CF_pp_ApAp_exp[0]->Draw("pe");
hist_CF_pp_ApAp_exp[1]->Draw("pe same");
hist_CF_pp_ApAp_exp[0]->SetTitle("; k* (GeV/#it{c}); #it{C}(k*)");
hist_CF_pp_ApAp_exp[0]->GetXaxis()->SetRangeUser(0, 0.4);
hist_CF_pp_ApAp_exp[0]->GetYaxis()->SetRangeUser(0, 4);
auto* leg= new TLegend(0.18, 0.7, 0.55, 0.85);
leg->AddEntry(hist_CF_pp_ApAp_exp[0], "Particle-particle CF", "pe");
leg->AddEntry(hist_CF_pp_ApAp_exp[1], "Antiparticle-antiparticle CF", "pe");
leg->Draw("same");
Can_CF->cd(2);
Can_CF->cd(2)->SetRightMargin(right);
Can_CF->cd(2)->SetTopMargin(top);
hist_CF_Lp_ALAp_exp[0]->Draw("pe");
hist_CF_Lp_ALAp_exp[1]->Draw("pe same");
hist_CF_Lp_ALAp_exp[0]->SetTitle("; k* (GeV/#it{c}); #it{C}(k*)");
hist_CF_Lp_ALAp_exp[0]->GetXaxis()->SetRangeUser(0, 0.4);
hist_CF_Lp_ALAp_exp[0]->GetXaxis()->SetNdivisions(505);
hist_CF_Lp_ALAp_exp[0]->GetYaxis()->SetRangeUser(0.8, 2.5);
Can_CF->cd(3);
Can_CF->cd(3)->SetRightMargin(right);
Can_CF->cd(3)->SetTopMargin(top);
hist_CF_LL_ALAL_exp[0]->Draw("pe");
hist_CF_LL_ALAL_exp[1]->Draw("pe same");
hist_CF_LL_ALAL_exp[0]->SetTitle("; k* (GeV/#it{c}); #it{C}(k*)");
hist_CF_LL_ALAL_exp[0]->GetXaxis()->SetRangeUser(0, 0.4);
hist_CF_LL_ALAL_exp[0]->GetXaxis()->SetNdivisions(505);
hist_CF_LL_ALAL_exp[0]->GetYaxis()->SetRangeUser(0.25, 3);
Can_CF->cd(4);
Can_CF->cd(4)->SetRightMargin(right);
Can_CF->cd(4)->SetTopMargin(top);
hist_CF_pXi_ApAXi_exp[0]->Draw("pe");
hist_CF_pXi_ApAXi_exp[1]->Draw("pe same");
hist_CF_pXi_ApAXi_exp[0]->SetTitle("; k* (GeV/#it{c}); #it{C}(k*)");
hist_CF_pXi_ApAXi_exp[0]->GetXaxis()->SetRangeUser(0, 0.4);
hist_CF_pXi_ApAXi_exp[0]->GetXaxis()->SetNdivisions(505);
hist_CF_pXi_ApAXi_exp[0]->GetYaxis()->SetRangeUser(0.25, 3);
Can_CF->cd(5);
Can_CF->cd(5)->SetRightMargin(right);
Can_CF->cd(5)->SetTopMargin(top);
TH1F *ppRatio = (TH1F*)hist_CF_pp_ApAp_exp[0]->Clone();
auto* line = new TLine(0,1,0.4,1);
line->SetLineColor(kGray+3);
line->SetLineWidth(2);
line->SetLineStyle(2);
ppRatio->Divide(hist_CF_pp_ApAp_exp[1]);
ppRatio->GetYaxis()->SetRangeUser(0,2);
ppRatio->SetTitle("; k* (GeV/#it{c}); #it{C}(k*)_{pp}/#it{C}(k*)_{#bar{pp}}");
ppRatio->SetMarkerStyle(fMarkers[2]);
ppRatio->Draw("pe");
line->Draw("same");
Can_CF->cd(6);
Can_CF->cd(6)->SetRightMargin(right);
Can_CF->cd(6)->SetTopMargin(top);
TH1F *pLRatio = (TH1F*)hist_CF_Lp_ALAp_exp[0]->Clone();
pLRatio->Divide(hist_CF_Lp_ALAp_exp[1]);
pLRatio->SetTitle("; k* (GeV/#it{c}); #it{C}(k*)_{p#Lambda}/#it{C}(k*)_{#bar{p}#bar{#Lambda}}");
pLRatio->GetYaxis()->SetRangeUser(0,2);
pLRatio->SetMarkerStyle(fMarkers[2]);
pLRatio->Draw("pe");
line->Draw("same");
Can_CF->cd(7);
Can_CF->cd(7)->SetRightMargin(right);
Can_CF->cd(7)->SetTopMargin(top);
TH1F *LLRatio = (TH1F*)hist_CF_LL_ALAL_exp[0]->Clone();
LLRatio->Divide(hist_CF_LL_ALAL_exp[1]);
LLRatio->SetTitle("; k* (GeV/#it{c}); #it{C}(k*)_{#Lambda#Lambda}/#it{C}(k*)_{#bar{#Lambda}#bar{#Lambda}}");
LLRatio->GetYaxis()->SetRangeUser(0,2);
LLRatio->SetMarkerStyle(fMarkers[2]);
LLRatio->Draw("pe");
line->Draw("same");
Can_CF->cd(8);
Can_CF->cd(8)->SetRightMargin(right);
Can_CF->cd(8)->SetTopMargin(top);
TH1F *pXiRatio = (TH1F*)hist_CF_pXi_ApAXi_exp[0]->Clone();
pXiRatio->Divide(hist_CF_pXi_ApAXi_exp[1]);
pXiRatio->SetTitle("; k* (GeV/#it{c}); #it{C}(k*)_{p#Xi^{-}}/#it{C}(k*)_{#bar{p}#Xi^{+}}");
pXiRatio->GetYaxis()->SetRangeUser(0,2);
pXiRatio->SetMarkerStyle(fMarkers[2]);
pXiRatio->Draw("pe");
line->Draw("same");
Can_CF->Print("ANplot/CF_pp-apap.pdf");
TCanvas *Can_CF_fitting = new TCanvas("Can_CF_fitting","Can_CF_fitting",0,0,1100,1000);
Can_CF_fitting->Divide(2,2);
Can_CF_fitting->cd(1);
Can_CF_fitting->cd(1)->SetRightMargin(right);
Can_CF_fitting->cd(1)->SetTopMargin(top);
TGraphErrors *Tgraph_syserror_pp_ApAp = DrawSystematicError(hist_CF_pp_ApAp_exp[2], hist_sys_pp, 0.002);
Tgraph_syserror_pp_ApAp->SetLineColor(kWhite);
Tgraph_syserror_pp_ApAp->Draw("Ap");
baselinePP->Draw("same");
Tgraph_syserror_pp_ApAp->SetTitle("; k* (GeV/#it{c}); #it{C}(k*)");
Tgraph_syserror_pp_ApAp->GetXaxis()->SetRangeUser(0, 0.125);
Tgraph_syserror_pp_ApAp->GetYaxis()->SetRangeUser(0.5, 3.5);
if(grFemtopp) grFemtopp->Draw("L3 same");
Tgraph_syserror_pp_ApAp->SetFillColorAlpha(kBlack, 0.4);
Tgraph_syserror_pp_ApAp->Draw("2 same");
hist_CF_pp_ApAp_exp[2]->Draw("pe same");
TLegend *legpp = new TLegend(0.48,0.595,0.85,0.81);
legpp->SetBorderSize(0);
legpp->SetTextFont(42);
legpp->SetTextSize(gStyle->GetTextSize()*0.75);
legpp->AddEntry(hist_CF_pp_ApAp_exp[2], "pp #oplus #bar{p}#bar{p} pairs", "pe");
legpp->AddEntry(grFakeSyst, "Syst. uncertainties", "f");
legpp->AddEntry(grFakePP,"Femtoscopic fit","l");
legpp->Draw("same");
TLatex BeamText;
BeamText.SetTextSize(gStyle->GetTextSize()*0.85);
BeamText.SetNDC(kTRUE);
if(strcmp(system, "pp") == 0) BeamText.DrawLatex(0.5, 0.875, Form("ALICE %s #sqrt{#it{s}} = %i TeV", system, energy));
else BeamText.DrawLatex(0.5, 0.875, Form("ALICE %s #sqrt{#it{s}_{NN}} = %i TeV", system, energy));
TLatex text;
text.SetTextSize(gStyle->GetTextSize()*0.75);
text.SetNDC();
text.SetTextColor(1);
if(!EPOS) text.DrawLatex(0.5, 0.825, Form("#it{r_{0}} = %.3f #pm %.3f ^{+%.3f}_{-%.3f} fm", r, rErr, rSystErrUp, rSystErrDown));
else text.DrawLatex(0.5, 0.825, Form("#it{N}_{R} = %.3f #pm %.3f ^{+%.3f}_{-%.3f}", r, rErr, rSystErrUp, rSystErrDown));
Can_CF_fitting->cd(2);
Can_CF_fitting->cd(2)->SetRightMargin(right);
Can_CF_fitting->cd(2)->SetTopMargin(top);
TGraphErrors *Tgraph_syserror_pL_ApAL = DrawSystematicError(hist_CF_Lp_ALAp_exp[2], hist_sys_pL, 0.005);
Tgraph_syserror_pL_ApAL->SetLineColor(kWhite);
Tgraph_syserror_pL_ApAL->Draw("ap");
baselinePL->Draw("same");
Tgraph_syserror_pL_ApAL->SetTitle("; k* (GeV/#it{c}); #it{C}(k*)");
Tgraph_syserror_pL_ApAL->GetXaxis()->SetRangeUser(0, 0.2);
Tgraph_syserror_pL_ApAL->GetXaxis()->SetNdivisions(505);
Tgraph_syserror_pL_ApAL->GetYaxis()->SetRangeUser(0.8, 2.);
if(grFemtopLNLO) grFemtopLNLO->Draw("l3 same");
if(!EPOS && grFemtopLLO) grFemtopLLO->Draw("l3 same");
Tgraph_syserror_pL_ApAL->SetFillColorAlpha(kBlack, 0.4);
Tgraph_syserror_pL_ApAL->Draw("2 same");
hist_CF_Lp_ALAp_exp[2]->Draw("pe same");
TLegend *legLp;
if(EPOS) legLp = new TLegend(0.385,0.595,0.75,0.81);
else legLp = new TLegend(0.385,0.545,0.75,0.81);
legLp->SetBorderSize(0);
legLp->SetTextFont(42);
legLp->SetTextSize(gStyle->GetTextSize()*0.75);
legLp->AddEntry(hist_CF_Lp_ALAp_exp[2], "p#Lambda #oplus #bar{p}#bar{#Lambda} pairs", "pe");
legLp->AddEntry(grFakeSyst, "Syst. uncertainties", "f");
legLp->AddEntry(grFakePLnlo,"Femtoscopic fit (#chiEFT NLO)","l");
if(!EPOS) legLp->AddEntry(grFakePLlo,"Femtoscopic fit (#chiEFT LO)","l");
legLp->Draw("same");
if(strcmp(system, "pp") == 0) BeamText.DrawLatex(0.4, 0.875, Form("ALICE %s #sqrt{#it{s}} = %i TeV", system, energy));
else BeamText.DrawLatex(0.4, 0.875, Form("ALICE %s #sqrt{#it{s}_{NN}} = %i TeV", system, energy));
if(!EPOS) text.DrawLatex(0.4, 0.825, Form("#it{r_{0}} = %.3f #pm %.3f ^{+%.3f}_{-%.3f} fm", r, rErr, rSystErrUp, rSystErrDown));
else text.DrawLatex(0.4, 0.825, Form("#it{N}_{R} = %.3f #pm %.3f ^{+%.3f}_{-%.3f}", r, rErr, rSystErrUp, rSystErrDown));
TLatex ref;
ref.SetTextSize(gStyle->GetTextSize()*0.6);
ref.SetNDC(kTRUE);
if(EPOS) ref.DrawLatex(0.48, 0.565, "Nucl. Phys. A915 (2013) 24.");
else ref.DrawLatex(0.48, 0.515, "Nucl. Phys. A915 (2013) 24.");
Can_CF_fitting->cd(3);
Can_CF_fitting->cd(3)->SetRightMargin(right);
Can_CF_fitting->cd(3)->SetTopMargin(top);
TGraphErrors *Tgraph_syserror_LL_ALAL = DrawSystematicError(hist_CF_LL_ALAL_exp[2], hist_sys_LL, 0.005);
Tgraph_syserror_LL_ALAL->SetLineColor(kWhite);
Tgraph_syserror_LL_ALAL->Draw("ap");
baselineLL->Draw("same");
Tgraph_syserror_LL_ALAL->SetTitle("; k* (GeV/#it{c}); #it{C}(k*)");
Tgraph_syserror_LL_ALAL->GetXaxis()->SetRangeUser(0, 0.2);
Tgraph_syserror_LL_ALAL->GetXaxis()->SetNdivisions(505);
Tgraph_syserror_LL_ALAL->GetYaxis()->SetRangeUser(0.35, 2.);
if(grFemtoLL) grFemtoLL->Draw("l3 same");
Tgraph_syserror_LL_ALAL->SetFillColorAlpha(kBlack, 0.4);
Tgraph_syserror_LL_ALAL->Draw("2 same");
hist_CF_LL_ALAL_exp[2]->Draw("pe same");
TLegend *legLL = new TLegend(0.48,0.595,0.85,0.81);
legLL->SetBorderSize(0);
legLL->SetTextFont(42);
legLL->SetTextSize(gStyle->GetTextSize()*0.75);
legLL->AddEntry(hist_CF_pp_ApAp_exp[2], "#Lambda#Lambda #oplus #bar{#Lambda}#bar{#Lambda} pairs", "pe");
legLL->AddEntry(grFakeSyst, "Syst. uncertainties", "f");
legLL->AddEntry(grFakeLL,"Femtoscopic fit","l");
legLL->Draw("same");
if(strcmp(system, "pp") == 0) BeamText.DrawLatex(0.5, 0.875, Form("ALICE %s #sqrt{#it{s}} = %i TeV", system, energy));
else BeamText.DrawLatex(0.5, 0.875, Form("ALICE %s #sqrt{#it{s}_{NN}} = %i TeV", system, energy));
if(!EPOS) text.DrawLatex(0.5, 0.825, Form("#it{r_{0}} = %.3f #pm %.3f ^{+%.3f}_{-%.3f} fm", r, rErr, rSystErrUp, rSystErrDown));
else text.DrawLatex(0.5, 0.825, Form("#it{N}_{R} = %.3f #pm %.3f ^{+%.3f}_{-%.3f}", r, rErr, rSystErrUp, rSystErrDown));
Can_CF_fitting->cd(4);
Can_CF_fitting->cd(4)->SetRightMargin(right);
Can_CF_fitting->cd(4)->SetTopMargin(top);
TGraphErrors *Tgraph_syserror_pXi_ApAXi = DrawSystematicError(hist_CF_pXi_ApAXi_exp[2], hist_sys_pXi, 0.005);
Tgraph_syserror_pXi_ApAXi->SetLineColor(kWhite);
Tgraph_syserror_pXi_ApAXi->Draw("ap");
baselinePXI->Draw("same");
Tgraph_syserror_pXi_ApAXi->SetTitle("; k* (GeV/#it{c}); #it{C}(k*)");
Tgraph_syserror_pXi_ApAXi->GetXaxis()->SetRangeUser(0, 0.2);
Tgraph_syserror_pXi_ApAXi->GetXaxis()->SetNdivisions(505);
Tgraph_syserror_pXi_ApAXi->GetYaxis()->SetRangeUser(0.75, 3.);
Tgraph_syserror_pXi_ApAXi->SetFillColorAlpha(kBlack, 0.4);
if(grFemtopXi) grFemtopXi->Draw("l3 same");
if(grFemtopXiCoulomb) grFemtopXiCoulomb->Draw("l3 same");
Tgraph_syserror_pXi_ApAXi->Draw("2 same");
hist_CF_pXi_ApAXi_exp[2]->Draw("pe same");
TLegend *legpXi = new TLegend(0.385,0.545,0.75,0.81);
legpXi->SetBorderSize(0);
legpXi->SetTextFont(42);
legpXi->SetTextSize(gStyle->GetTextSize()*0.75);
legpXi->AddEntry(hist_CF_pp_ApAp_exp[2], "p#Xi^{-} #oplus #bar{p}#Xi^{+} pairs", "pe");
legpXi->AddEntry(grFakeSyst, "Syst. uncertainties", "f");
legpXi->AddEntry(grFakeXiCoulomb, "Femtoscopic fit (Coulomb)","l");
legpXi->AddEntry(grFakepXi,"Femtoscopic fit (HAL QCD)","l");
legpXi->Draw("same");
ref.DrawLatex(0.48, 0.515, "Nucl. Phys. A967 (2017) 856.");
ref.DrawLatex(0.48, 0.475, "PoS LATTICE2016 (2017) 116.");
if(strcmp(system, "pp") == 0) BeamText.DrawLatex(0.4, 0.875, Form("ALICE %s #sqrt{#it{s}} = %i TeV", system, energy));
else BeamText.DrawLatex(0.4, 0.875, Form("ALICE %s #sqrt{#it{s}_{NN}} = %i TeV", system, energy));
if(!EPOS) text.DrawLatex(0.4, 0.825, Form("#it{r_{0}} = %.3f #pm %.3f ^{+%.3f}_{-%.3f} fm", r, rErr, rSystErrUp, rSystErrDown));
else text.DrawLatex(0.4, 0.825, Form("#it{N}_{R} = %.3f #pm %.3f ^{+%.3f}_{-%.3f}", r, rErr, rSystErrUp, rSystErrDown));
if(EPOS) Can_CF_fitting->Print("ANplot/CF_EPOS_prelim.pdf");
else Can_CF_fitting->Print("ANplot/CF_Gauss_prelim.pdf");
// Compare to Pythia
if(_file0sim) {
auto* grDummy1 = new TH1F("hDummy1", "; k* (GeV/#it{c}); #it{C}(k*)", 100, 0,2);
auto* grDummy2 = new TH1F("hDummy2", "; k* (GeV/#it{c}); #it{C}(k*)", 100, 0,2);
auto* grDummy3 = new TH1F("hDummy3", "; k* (GeV/#it{c}); #it{C}(k*)", 100, 0,2);
auto* grDummy4 = new TH1F("hDummy4", "; k* (GeV/#it{c}); #it{C}(k*)", 100, 0,2);
TCanvas *Can_CF_Pythia= new TCanvas("Can_CF_Pythia","Can_CF_Pythia",0,0,1000,1100);
Can_CF_Pythia->Divide(2,2);
Can_CF_Pythia->cd(1);
Can_CF_Pythia->cd(1)->SetRightMargin(right);
Can_CF_Pythia->cd(1)->SetTopMargin(top);
grDummy1->Draw();
grDummy1->GetYaxis()->SetRangeUser(0, 4);
hist_CF_pp_ApAp_sim[2]->Rebin(rebin);
hist_CF_pp_ApAp_sim[2]->Scale(1/rebin);
hist_CF_pp_ApAp_sim[2]->Draw("pe same");
auto *hist_pp_exp = (TH1F*)hist_CF_pp_ApAp_exp[2]->Clone("pp");
hist_pp_exp->Rebin(rebin);
hist_pp_exp->Scale(1/rebin);
hist_pp_exp->Draw("pe same");
auto *legpppy = new TLegend(0.65,0.695,0.85,0.91);
legpppy->SetBorderSize(0);
legpppy->SetTextFont(42);
legpppy->SetTextSize(gStyle->GetTextSize()*0.75);
legpppy->SetHeader("pp #oplus #bar{p}#bar{p}");
legpppy->AddEntry(hist_pp_exp, data, "pe");
legpppy->AddEntry(hist_CF_pp_ApAp_sim[2], sim, "pe");
legpppy->Draw("same");
Can_CF_Pythia->cd(2);
Can_CF_Pythia->cd(2)->SetRightMargin(right);
Can_CF_Pythia->cd(2)->SetTopMargin(top);
grDummy2->Draw();
grDummy2->GetYaxis()->SetRangeUser(0.25, 3);
hist_CF_Lp_ALAp_sim[2]->Rebin(rebin);
hist_CF_Lp_ALAp_sim[2]->Scale(1/rebin);
hist_CF_Lp_ALAp_sim[2]->Draw("pe same");
auto *hist_pL_exp = (TH1F*)hist_CF_Lp_ALAp_exp[2]->Clone("pL");
hist_pL_exp->Rebin(rebin);
hist_pL_exp->Scale(1/rebin);
hist_pL_exp->Draw("pe same");
auto *legLppy = new TLegend(0.65,0.695,0.85,0.91);
legLppy->SetBorderSize(0);
legLppy->SetTextFont(42);
legLppy->SetTextSize(gStyle->GetTextSize()*0.75);
legLppy->SetHeader("p#Lambda #oplus #bar{p}#bar{#Lambda}");
legLppy->AddEntry(hist_pL_exp, data, "pe");
legLppy->AddEntry(hist_CF_Lp_ALAp_sim[2], sim, "pe");
legLppy->Draw("same");
Can_CF_Pythia->cd(3);
Can_CF_Pythia->cd(3)->SetRightMargin(right);
Can_CF_Pythia->cd(3)->SetTopMargin(top);
grDummy3->Draw();
grDummy3->GetYaxis()->SetRangeUser(0.25, 3);
hist_CF_LL_ALAL_sim[2]->Rebin(rebin);
hist_CF_LL_ALAL_sim[2]->Scale(1/rebin);
hist_CF_LL_ALAL_sim[2]->Draw("pe same");
auto *hist_LL_exp = (TH1F*)hist_CF_LL_ALAL_exp[2]->Clone("LL");
hist_LL_exp->Rebin(rebin);
hist_LL_exp->Scale(1/rebin);
hist_LL_exp->Draw("pe same");
auto *legLLpy = new TLegend(0.65,0.695,0.85,0.91);
legLLpy->SetBorderSize(0);
legLLpy->SetTextFont(42);
legLLpy->SetTextSize(gStyle->GetTextSize()*0.75);
legLLpy->SetHeader("#Lambda#Lambda #oplus #bar{#Lambda}#bar{#Lambda}");
legLLpy->AddEntry(hist_LL_exp, data, "pe");
legLLpy->AddEntry(hist_CF_LL_ALAL_sim[2], sim, "pe");
legLLpy->Draw("same");
Can_CF_Pythia->cd(4);
Can_CF_Pythia->cd(4)->SetRightMargin(right);
Can_CF_Pythia->cd(4)->SetTopMargin(top);
grDummy4->GetYaxis()->SetRangeUser(0.25, 3);
grDummy4->Draw();
hist_CF_pXi_ApAXi_sim[2]->Rebin(rebin);
hist_CF_pXi_ApAXi_sim[2]->Scale(1/rebin);
hist_CF_pXi_ApAXi_sim[2]->Draw("pe same");
auto *hist_pXi_exp = (TH1F*)hist_CF_pXi_ApAXi_exp[2]->Clone("pXi");
hist_pXi_exp->Rebin(rebin);
hist_pXi_exp->Scale(1/rebin);
hist_pXi_exp->Draw("pe same");
auto *legpXipy = new TLegend(0.65,0.695,0.85,0.91);
legpXipy->SetBorderSize(0);
legpXipy->SetTextFont(42);
legpXipy->SetTextSize(gStyle->GetTextSize()*0.75);
legpXipy->SetHeader("p#Xi^{-} #oplus #bar{p}#Xi^{+}");
legpXipy->AddEntry(hist_pXi_exp, data, "pe");
legpXipy->AddEntry(hist_CF_pXi_ApAXi_sim[2], sim, "pe");
legpXipy->Draw("same");
Can_CF_Pythia->Print("ANplot/CF_pythia.pdf");
}
// PRELIMINARY PLOTS
//gStyle->SetErrorX(0.);
gStyle->SetErrorX(0.001);
TCanvas *Can_CF_pp = new TCanvas("pp","pp", 0,0,650,550);
Can_CF_pp->SetRightMargin(right);
Can_CF_pp->SetTopMargin(top);
Tgraph_syserror_pp_ApAp->SetLineColor(kWhite);
Tgraph_syserror_pp_ApAp->Draw("Ap");
baselinePP->Draw("same");
Tgraph_syserror_pp_ApAp->SetTitle("; k* (GeV/#it{c}); #it{C}(k*)");
Tgraph_syserror_pp_ApAp->GetXaxis()->SetRangeUser(0, 0.125);
Tgraph_syserror_pp_ApAp->GetYaxis()->SetRangeUser(0.5, 3.5);
if(grFemtopp) grFemtopp->Draw("L3 same");
Tgraph_syserror_pp_ApAp->SetFillColorAlpha(kBlack, 0.4);
Tgraph_syserror_pp_ApAp->Draw("2 same");
hist_CF_pp_ApAp_exp[2]->Draw("pe same");
TLegend *legpp2 = new TLegend(0.53,0.545,0.85,0.76);
legpp2->SetBorderSize(0);
legpp2->SetTextFont(42);
legpp2->SetTextSize(gStyle->GetTextSize()*0.75);
legpp2->AddEntry(grFakeSyst, "pp #oplus #bar{p}#bar{p} pairs", "fpe");
// legpp2->AddEntry(hist_CF_pp_ApAp_exp[2], "with Syst. uncertainties", "");
legpp2->AddEntry(baselinePP,"Baseline","l");
legpp2->AddEntry(grFakePP,"Femtoscopic fit","l");
legpp2->Draw("same");
BeamText.SetTextSize(gStyle->GetTextSize()*0.85);
BeamText.SetNDC(kTRUE);
BeamText.DrawLatex(0.55, 0.875, "ALICE Preliminary");
if(strcmp(system, "pp") == 0) BeamText.DrawLatex(0.55, 0.825, Form("%s #sqrt{#it{s}} = %i TeV", system, energy));
else BeamText.DrawLatex(0.55, 0.825, Form("%s #sqrt{#it{s}_{NN}} = %i TeV", system, energy));
text.SetTextSize(gStyle->GetTextSize()*0.75);
text.SetNDC();
text.SetTextColor(1);
if(!EPOS) text.DrawLatex(0.55, 0.775, Form("#it{r_{0}} = %.3f #pm %.3f ^{+%.3f}_{-%.3f} fm", r, rErr, rSystErrUp, rSystErrDown));
else text.DrawLatex(0.55, 0.775, Form("#it{N}_{R} = %.3f #pm %.3f ^{+%.3f}_{-%.3f}", r, rErr, rSystErrUp, rSystErrDown));
if(EPOS) Can_CF_pp->Print("ANplot/CF_pp_EPOS_prelim.pdf");
else Can_CF_pp->Print("ANplot/CF_pp_Gauss_prelim.pdf");
TCanvas *Can_CF_pL = new TCanvas("pL","pL", 0,0,650,550);
Can_CF_pL->SetRightMargin(right);
Can_CF_pL->SetTopMargin(top);
Tgraph_syserror_pL_ApAL->SetLineColor(kWhite);
Tgraph_syserror_pL_ApAL->Draw("ap");
baselinePL->Draw("same");
Tgraph_syserror_pL_ApAL->SetTitle("; k* (GeV/#it{c}); #it{C}(k*)");
Tgraph_syserror_pL_ApAL->GetXaxis()->SetRangeUser(0, 0.2);
Tgraph_syserror_pL_ApAL->GetXaxis()->SetNdivisions(505);
Tgraph_syserror_pL_ApAL->GetYaxis()->SetRangeUser(0.8, 2.);
if(grFemtopLNLO) grFemtopLNLO->Draw("l3 same");
if(!EPOS && grFemtopLLO) grFemtopLLO->Draw("l3 same");
Tgraph_syserror_pL_ApAL->SetFillColorAlpha(kBlack, 0.4);
Tgraph_syserror_pL_ApAL->Draw("2 same");
hist_CF_Lp_ALAp_exp[2]->Draw("pe same");
TLegend *legLp2;
if(EPOS) legLp2 = new TLegend(0.53,0.545,0.85,0.76);
else legLp2 = new TLegend(0.53,0.495,0.85,0.76);
legLp2->SetBorderSize(0);
legLp2->SetTextFont(42);
legLp2->SetTextSize(gStyle->GetTextSize()*0.75);
legLp2->AddEntry(grFakeSyst, "p#Lambda #oplus #bar{p}#bar{#Lambda} pairs", "fpe");
// legLp2->AddEntry(hist_CF_Lp_ALAp_exp[2], "with Syst. uncertainties", "");
legLp2->AddEntry(baselinePL,"Baseline","l");
legLp2->AddEntry(grFakePLnlo,"Femtoscopic fit (#chiEFT NLO)","l");
if(!EPOS) legLp2->AddEntry(grFakePLlo,"Femtoscopic fit (#chiEFT LO)","l");
legLp2->Draw("same");
BeamText.DrawLatex(0.55, 0.875, "ALICE Preliminary");
if(strcmp(system, "pp") == 0) BeamText.DrawLatex(0.55, 0.825, Form("%s #sqrt{#it{s}} = %i TeV", system, energy));
else BeamText.DrawLatex(0.55, 0.825, Form("%s #sqrt{#it{s}_{NN}} = %i TeV", system, energy));
if(!EPOS) text.DrawLatex(0.55, 0.775, Form("#it{r_{0}} = %.3f #pm %.3f ^{+%.3f}_{-%.3f} fm", r, rErr, rSystErrUp, rSystErrDown));
else text.DrawLatex(0.55, 0.775, Form("#it{N}_{R} = %.3f #pm %.3f ^{+%.3f}_{-%.3f}", r, rErr, rSystErrUp, rSystErrDown));
if(EPOS) ref.DrawLatex(0.61, 0.515, "Nucl. Phys. A915 (2013) 24");
else ref.DrawLatex(0.61, 0.465, "Nucl. Phys. A915 (2013) 24");
if(EPOS) Can_CF_pL->Print("ANplot/CF_pL_EPOS_prelim.pdf");
else Can_CF_pL->Print("ANplot/CF_pL_Gauss_prelim.pdf");
TCanvas *Can_CF_LL = new TCanvas("LL","LL", 0,0,650,550);
Can_CF_LL->SetRightMargin(right);
Can_CF_LL->SetTopMargin(top);
Tgraph_syserror_LL_ALAL->SetLineColor(kWhite);
Tgraph_syserror_LL_ALAL->Draw("ap");
baselineLL->Draw("same");
Tgraph_syserror_LL_ALAL->SetTitle("; k* (GeV/#it{c}); #it{C}(k*)");
Tgraph_syserror_LL_ALAL->GetXaxis()->SetRangeUser(0, 0.2);