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WAnalysisHip_SAVE.01.11.2015.cc
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#include <fstream>
#include <iostream>
#include <iomanip>
#include <cmath>
#include <ctime>
#include <sstream>
#include <vector>
#include <string>
#include "TCanvas.h"
#include "TDirectory.h"
#include "TString.h"
#include "TFile.h"
#include "TTree.h"
#include "TGraphAsymmErrors.h"
#include "TGraph2DErrors.h"
#include "TList.h"
#include "TCanvas.h"
#include "TROOT.h"
#include "TAxis.h"
#include "TGaxis.h"
#include "TLegend.h"
#include "TStyle.h"
#include "TChain.h"
#include "THStack.h"
#include "TH1F.h"
#include "TH2F.h"
#include "TF1.h"
#include "TMath.h"
#include "TLatex.h"
#include "TClonesArray.h"
#include "TPad.h"
#ifndef __CINT__
#include "RooGlobalFunc.h"
#endif
#include "RooAbsArg.h"
#include "RooDataSet.h"
#include "RooBinning.h"
#include "RooRealVar.h"
#include "RooDataHist.h"
#include "RooHist.h"
#include "WAnalysisTool.h"
#include "WBookKeeper.cc"
#include "AtlasUtils.C"
#include "AtlasStyle.C"
using namespace RooFit;
RooDataSet* fillMuonDataSet(const TString& pathName, const TString& fileName, RooArgSet& muonArgSet, bool doPeriodA = false, bool doPeriodB=false, bool isMc=false){
TChain* tree = new TChain("treeW","treeW");
int nFiles = tree->Add(pathName+fileName);
std::cout << "Filling the RooDataSet for " << fileName << "... Number of files: " << nFiles << std::endl;
std::cout << "Number of entries in data tree: " << tree->GetEntries() << std::endl;
RooDataSet* set = new RooDataSet(fileName,fileName,muonArgSet);
float _pt = 0;
float _met = 0;
float _mt = 0;
float _charge = 0;
float _ptcone30 = 0;
float _eta = 0;
float _centrality = 0;
bool _isPeriodA = false;
bool _isPeriodB = false;
tree->SetBranchAddress("pt",&_pt);
tree->SetBranchAddress("met",&_met);
tree->SetBranchAddress("mt",&_mt);
tree->SetBranchAddress("charge",&_charge);
tree->SetBranchAddress("ptcone30",&_ptcone30);
tree->SetBranchAddress("eta",&_eta);
tree->SetBranchAddress("centrality",&_centrality);
tree->SetBranchAddress("isPeriodA",&_isPeriodA);
tree->SetBranchAddress("isPeriodB",&_isPeriodB);
// --- Set branch status ---
tree->SetBranchStatus("*",0) ;
tree->SetBranchStatus("pt",1);
tree->SetBranchStatus("met",1);
tree->SetBranchStatus("mt",1);
tree->SetBranchStatus("charge",1);
tree->SetBranchStatus("ptcone30",1);
tree->SetBranchStatus("eta",1);
tree->SetBranchStatus("centrality",1);
tree->SetBranchStatus("isPeriodA",1);
tree->SetBranchStatus("isPeriodB",1);
int nmu = tree->GetEntries();
for(int imu =0; imu < nmu; ++imu){
tree->LoadTree(imu);
tree->GetEntry(imu);
float isoTemp = _ptcone30/_pt;
if(isoTemp>0.2) continue;
muonArgSet.setRealValue("isolationMu",isoTemp);
muonArgSet.setRealValue("centrality" ,_centrality);
// If combining periods, use PeriodB convention
// i.e. proton is toward positive rapidity
if( !(doPeriodA) && (_isPeriodA) ){
float etaConv = -1.0*_eta;
muonArgSet.setRealValue("muonEta" ,etaConv);
}
else muonArgSet.setRealValue("muonEta" ,_eta);
muonArgSet.setRealValue("muonPt" ,_pt);
muonArgSet.setRealValue("missEt" ,_met);
muonArgSet.setRealValue("muonMt" ,_mt);
muonArgSet.setRealValue("isPeriodA" ,_isPeriodA);
muonArgSet.setRealValue("isPeriodB" ,_isPeriodB);
if(_charge<0.0) muonArgSet.setCatLabel("chargeCategory","muMinus");
else if(_charge>0.0) muonArgSet.setCatLabel("chargeCategory","muPlus");
set->add(muonArgSet);
}//imu
return set;
}
// For temporty use with private Mc @ generator level
RooDataSet* fillMuonMcSet(const TString& pathName, const TString& fileName, RooArgSet& muonArgSet){
TChain* T = new TChain("T","T");
int nFiles = T->Add(pathName+fileName);
std::cout << "Filling the RooDataSet for " << fileName << "... Number of files: " << nFiles << std::endl;
std::cout << "Number of entries in Mc tree: " << T->GetEntries() << std::endl;
RooDataSet *set = new RooDataSet(fileName,fileName,muonArgSet);
int muonMother[50], nmu;
float muonEta[50],muonPt[50],muonPhi[50],neutrinoPt[50],mt[50];
T->SetBranchAddress("muonMother",&muonMother);
T->SetBranchAddress("muonEta",&muonEta);
T->SetBranchAddress("muonPt",&muonPt);
T->SetBranchAddress("neutrinoPt",&neutrinoPt);
T->SetBranchAddress("muonPhi",&muonPhi);
T->SetBranchAddress("mt",&mt);
T->SetBranchAddress("nMuons",&nmu);
T->SetBranchStatus("*",0);
T->SetBranchStatus("nMuons",1);
T->SetBranchStatus("muonMother",1);
T->SetBranchStatus("muonEta",1);
T->SetBranchStatus("muonPt",1);
T->SetBranchStatus("neutrinoPt",1);
T->SetBranchStatus("muonPhi",1);
T->SetBranchStatus("mt",1);
for(int iev = 0; iev < T->GetEntries(); ++iev){
if(iev%10000==0) std::cout << "Event: " << iev << std::endl;
//if(iev==10000) break; //hack
T->LoadTree(iev);
T->GetEntry(iev);
for (int imu=0; imu<nmu; ++imu){
if( fabs(muonMother[imu]) == 24){
muonArgSet.setRealValue("missEt",neutrinoPt[imu]);
muonArgSet.setRealValue("muonPt",muonPt[imu]);
muonArgSet.setRealValue("muonEta",muonEta[imu]);
muonArgSet.setRealValue("muonMt",mt[imu]);
set->add(muonArgSet);
}
}//imu
}//iev
return set;
}
void plot(TH1F* hCumulative, TString sEta, TString sCent, TString sCharge, int charge){
TString sName = "WAnalysisHip_Mu"; sName+=charge;
TString cName = "c_";
if(charge==1) cName+="plus";
else if(charge==-1) cName+="minus";
TString cTitle = "c,"+ sEta;
cTitle+=","; cTitle+=sCent; cTitle+=","; cTitle+=sCharge;
TCanvas *canvas = new TCanvas(cName,cTitle,600,600);
hCumulative->Draw("pe");
TLatex* texEta = new TLatex(0.66,0.86,sEta);
TLatex* texCent = new TLatex(0.72,0.79,sCent);
texEta->SetNDC();
texCent->SetNDC();
texEta->Draw();
texCent->Draw();
canvas->Print(sName+".root");
}
void plot(TH1F* hCumulative, WAnalysisTool& toolHandle, RooRealVar& var, RooBinning b){
double cutLow = b.lowBound();
double cutUpp = b.highBound();
toolHandle.FillHistogram(b,var,cutLow,cutUpp);
TH1F* hDataSet = toolHandle.GetHistogram();
//hDataSet->Scale(1.0,"width");
hCumulative->Add(hDataSet);
std::cout << "Current integral of cumulative histogram: "
<< hCumulative->Integral() << std::endl;
}
TString format(float value) {
std::stringstream svalue;
svalue << std::setprecision(2) << value;
return svalue.str();
}
void WAnalysisHip(const std::string& period,bool doBackgroundSub=false, bool doCorrectYields=false){
bool doPeriodA = false;
bool doPeriodB = false;
if(strcmp(period.c_str(),"A") == 0) {
doPeriodA = true;
std::cout << "*****************************" << std::endl;
std::cout << "**Running on Period A data.**" << std::endl;
std::cout << "*****************************" << std::endl;
}
else if(strcmp(period.c_str(),"B") == 0) {
doPeriodB = true;
std::cout << "*****************************" << std::endl;
std::cout << "**Running on Period B data.**" << std::endl;
std::cout << "*****************************" << std::endl;
}
else if(strcmp(period.c_str(),"AB") == 0) {
std::cout << "********************************************************************" << std::endl;
std::cout << "** Running on Period A and B data. **" << std::endl;
std::cout << "**Using Period B convention i.e. proton towards positive rapidity.**" << std::endl;
std::cout << "********************************************************************" << std::endl;
}
else {
std::cout << "ERROR: Invalid argument in WAnalysisHip(). Candidates are void WAnalysisHip(const std::string& period)" << std::endl;
std::cout << "where period = A, B, or AB." << std::endl; return;
}
bool doPt = false;
bool doEta = true;
bool doCentrality = true;
bool doCharge = true;
// Declare variables to cut on
RooRealVar muonPt("muonPt","p_{T}",0.0,400.0,"GeV");
RooRealVar missEt("missEt","E_{T}^{miss}",0.0,400.0,"GeV");
RooRealVar muonMt("muonMt","m_{T}",0.0,400.0,"GeV");
RooRealVar muonCharge("muonCharge","charge",-2.0,+2.0);
RooRealVar isolationMu("isolationMu","isolationMu",0.0,10.0);
RooRealVar centrality("centrality","centrality",0.,1.0);
RooRealVar muonEta("muonEta","#eta^{#mu}",-3.0,+3.0);
RooRealVar isPeriodA("isPeriodA","A",-0.1,1.1);
RooRealVar isPeriodB("isPeriodB","A",-0.1,1.1);
//RooRealVar weight("weight","weight",0.0,10.0);
TString sCutsSig = "centrality>0.0";
RooArgList muonArgList(centrality);
RooFormulaVar cutsSig("cutsSig", "cutsSig", sCutsSig, muonArgList);
RooCategory chargeCategory("chargeCategory","chargeCategory") ;
chargeCategory.defineType("muMinus",-1) ;
chargeCategory.defineType("muPlus",1) ;
// Pt bins
std::vector<double> ptBins;
ptBins.push_back(25.0);
ptBins.push_back(400.0);
const int nPtBins = ptBins.size()-1;
// Eta bins
std::vector<double> etaBins;
etaBins.push_back(-2.5);
if(doEta){
etaBins.push_back(-2.1);
//etaBins.push_back(-1.85);
etaBins.push_back(-1.55);
//etaBins.push_back(-1.3);
etaBins.push_back(-1.05);
//etaBins.push_back(-0.8);
etaBins.push_back(-0.6);
//etaBins.push_back(-0.35);
etaBins.push_back(-0.1);
etaBins.push_back(0.1);
//etaBins.push_back(0.35);
etaBins.push_back(0.6);
//etaBins.push_back(0.8);
etaBins.push_back(1.05);
//etaBins.push_back(1.3);
etaBins.push_back(1.55);
//etaBins.push_back(1.85);
etaBins.push_back(2.1);
}
etaBins.push_back(2.5);
const int nEtaBins = etaBins.size()-1;
std::cout << "No. of eta intervals: " << nEtaBins << std::endl;
// Centrality bins
std::vector<double> centralityBins;
centralityBins.push_back(0.0);
if(doCentrality){
centralityBins.push_back(0.05);
centralityBins.push_back(0.10);
centralityBins.push_back(0.20);
centralityBins.push_back(0.30); // Added to match Z
centralityBins.push_back(0.40);
centralityBins.push_back(0.60); // Added to match Z
}
centralityBins.push_back(0.9);
const int nCentralityBins = centralityBins.size()-1;
std::cout << "No. of centrality classes: " << nCentralityBins << std::endl;
// Output file storing yields in TGraph
// as a function of pt for each eta/centrality bin
TString nSigPdfString;
if(doCentrality&&doCharge&&doEta){
nSigPdfString = "CentChrgEta";
}
else if(doCentrality&&doCharge&&!doEta){
nSigPdfString = "CentChrg";
}
else if (doEta&&doCentrality&&!doCharge){
nSigPdfString = "CentEta";
}
else if (doEta&&doCharge&&!doCentrality){
nSigPdfString = "EtaChrg";
}
else if (!doEta&&doCharge&&!doCentrality){
nSigPdfString = "Charge";
}
else{ nSigPdfString = "1000000";}
TString fileNameOut = "WAnalysis_fitResult"; fileNameOut+=nSigPdfString;
if(doPeriodA) fileNameOut+="_PeriodA.root";
else if(doPeriodB) fileNameOut+="_PeriodB.root";
else {
fileNameOut+="_PeriodAB.root";
}
std::cout << "W yields will be written to file " << fileNameOut << std::endl;
TString baseString = "/usatlas/u/tbales/scratch/Data2013Hip/";
TString fileNameDataIn = "Period";
if(doPeriodA) fileNameDataIn += "A/HIpSingleMuonHardProbesDataPeriodA.09.18.2013";
else if(doPeriodB) fileNameDataIn += "B/HIpSingleMuonHardProbesDataPeriodB.09.18.2013";
else {
fileNameDataIn = "ntupleW.07.24.2014";
// mu- Period A
/* fileNameWmin_pp_A = "ntupleWminmunu_pp.A.PowhegPythia8_AU2CT10.09.24.2014";
fileNameWmin_pn_A = "ntupleWminmunu_pn.A.PowhegPythia8_AU2CT10.09.24.2014";
// mu- Period B
fileNameWmin_pp_B = "ntupleWminmunu_pp.B.PowhegPythia8_AU2CT10.09.24.2014";
fileNameWmin_pn_B = "ntupleWminmunu_pn.B.PowhegPythia8_AU2CT10.09.24.2014";
*/
}
TDirectory *dir = gDirectory;
TFile outFile(fileNameOut,"recreate");
gDirectory = dir;
TString resultName = "WPtFit";
WBookKeeper result(resultName, ptBins, etaBins, centralityBins);
RooArgSet muonArgSet(muonEta,muonPt,missEt,muonMt,isolationMu,centrality,chargeCategory);
muonArgSet.add(isPeriodA);
muonArgSet.add(isPeriodB);
//muonArgSet.add(weight);
// Fill (integrated) data set
RooDataSet* dataSet = fillMuonDataSet(baseString,fileNameDataIn+".root",muonArgSet,doPeriodA,doPeriodB);
dataSet->Print();
// Used for plotting integrated kinematics
RooBinning bEta = RooBinning(etaBins[0],etaBins[nEtaBins]);
for(int ieta=0; ieta<nEtaBins; ++ieta){
bEta.addUniform(1,etaBins[ieta], etaBins[ieta+1]);
}//ieta
TH1F* hEtaCumulativePlus=NULL, *hEtaCumulativeMinus=NULL;
hEtaCumulativePlus = new TH1F("hEtaCumulativePlus","mu^{+}",bEta.numBoundaries()-1,bEta.array());
hEtaCumulativeMinus = new TH1F("hEtaCumulativeMinus","mu^{-}",bEta.numBoundaries()-1,bEta.array());
// Uncomment for weighting ds
const float nProtons = 82.0;
const float nNeutrons = 126.0;
const float nNucleons = nProtons+nNeutrons;
// Open file holding Cw values
TFile* _fCw = NULL;
TFile* _fEWBkg = NULL;
if(doCorrectYields){
// 5 centrality bins
//_fCw = TFile::Open("/usatlas/u/tbales/code_Hip/CorrectionFactors/efficiencies.09.12.2014.root");
// 7 centrality bins (matches Z analysis)
// flipped periods in MC
//_fCw = TFile::Open("/usatlas/u/tbales/code_Hip/CorrectionFactors/efficiencies.ZBinning.09.15.2014.root");
// MC has correct period
_fCw = TFile::Open("/usatlas/u/tbales/code_Hip/CorrectionFactors/efficiencies.09.24.2014.root");
// fcal in MC re-weighted (note, errors on Cw are normal b/c weighting not allowed in TEfficiency object)
//_fCw = TFile::Open("/usatlas/u/tbales/code_Hip/CorrectionFactors/efficiencies.fcalReWtd.09.24.2014.root");
if(!_fCw->IsOpen()) {
std::cout << "ERROR: Cannot open Cw file. " << std::endl;
exit(0);
}
}
if(doBackgroundSub) {
_fEWBkg = TFile::Open("/usatlas/u/tbales/code_Hip/BackgroundFiles/bkgEW.10.08.2014.root");
if(!_fEWBkg->IsOpen()) {
std::cout << "ERROR: Cannot open EW background file. " << std::endl;
exit(0);
}
}
// Differential yields
for(int ipt=0; ipt<nPtBins; ++ipt){
for(int ieta=0; ieta<nEtaBins; ++ieta){
for(int icent=0; icent<nCentralityBins; ++icent){
// W^+ --> mu^+
WAnalysisTool muPlusToolHandle(dataSet);
muPlusToolHandle.ApplySelectionCuts(cutsSig,+1);
muPlusToolHandle.SelectPtEtaCentrality(ptBins[ipt],ptBins[ipt+1],etaBins[ieta],etaBins[ieta+1],centralityBins[icent],centralityBins[icent+1]);
// Save number of signal candidates to outfile
float sigCandPlus = muPlusToolHandle.numSignalCandidates();
float sigCandPlusStatErr = TMath::Sqrt(sigCandPlus);
// W^- --> mu^-
WAnalysisTool muMinusToolHandle(dataSet);
muMinusToolHandle.ApplySelectionCuts(cutsSig,-1);
muMinusToolHandle.SelectPtEtaCentrality(ptBins[ipt],ptBins[ipt+1],etaBins[ieta],etaBins[ieta+1],centralityBins[icent],centralityBins[icent+1]);
float sigCandMinus = muMinusToolHandle.numSignalCandidates();
float sigCandMinusStatErr = TMath::Sqrt(sigCandMinus);
// Background subtraction and correction
if(doBackgroundSub) {
TGraphAsymmErrors* grBkgHandle = new TGraphAsymmErrors(nEtaBins);
float NbkgZ_A=0.0,NbkgZ_B=0.0,NbkgTau_A=0.0,NbkgTau_B=0.0;
std::stringstream sBkgName;
sBkgName << "grA_muPlus_Z_pt" << ipt << "_cent" << icent;
grBkgHandle = (TGraphAsymmErrors*)_fEWBkg->Get((sBkgName.str()).c_str());
NbkgZ_A = grBkgHandle->GetY()[nEtaBins-1-ieta];
sBkgName.str(std::string());
sBkgName << "grB_muPlus_Z_pt" << ipt << "_cent" << icent;
grBkgHandle = (TGraphAsymmErrors*)_fEWBkg->Get((sBkgName.str()).c_str());
NbkgZ_B = grBkgHandle->GetY()[ieta];
muPlusToolHandle.setZBackground(NbkgZ_A, NbkgZ_B);
sBkgName.str(std::string());
sBkgName << "grA_muMinus_Z_pt" << ipt << "_cent" << icent;
grBkgHandle = (TGraphAsymmErrors*)_fEWBkg->Get((sBkgName.str()).c_str());
NbkgZ_A = grBkgHandle->GetY()[nEtaBins-1-ieta];
sBkgName.str(std::string());
sBkgName << "grB_muMinus_Z_pt" << ipt << "_cent" << icent;
grBkgHandle = (TGraphAsymmErrors*)_fEWBkg->Get((sBkgName.str()).c_str());
NbkgZ_B = grBkgHandle->GetY()[ieta];
muMinusToolHandle.setZBackground(NbkgZ_A, NbkgZ_B);
sBkgName.str(std::string());
sBkgName << "grA_muPlus_tau_pt" << ipt << "_cent" << icent;
grBkgHandle = (TGraphAsymmErrors*)_fEWBkg->Get((sBkgName.str()).c_str());
NbkgTau_A = grBkgHandle->GetY()[nEtaBins-1-ieta];
sBkgName.str(std::string());
sBkgName << "grB_muPlus_tau_pt" << ipt << "_cent" << icent;
grBkgHandle = (TGraphAsymmErrors*)_fEWBkg->Get((sBkgName.str()).c_str());
NbkgTau_B = grBkgHandle->GetY()[ieta];
muPlusToolHandle.setTauBackground(NbkgTau_A, NbkgTau_B);
sBkgName.str(std::string());
sBkgName << "grA_muMinus_tau_pt" << ipt << "_cent" << icent;
grBkgHandle = (TGraphAsymmErrors*)_fEWBkg->Get((sBkgName.str()).c_str());
NbkgTau_A = grBkgHandle->GetY()[nEtaBins-1-ieta];
sBkgName.str(std::string());
sBkgName << "grB_muMinus_tau_pt" << ipt << "_cent" << icent;
grBkgHandle = (TGraphAsymmErrors*)_fEWBkg->Get((sBkgName.str()).c_str());
NbkgTau_B = grBkgHandle->GetY()[ieta];
muMinusToolHandle.setTauBackground(NbkgTau_A, NbkgTau_B);
sigCandPlus = muPlusToolHandle.getBkgSubtractedSignalCandidates();
sigCandMinus = muMinusToolHandle.getBkgSubtractedSignalCandidates();
delete grBkgHandle;
}
// @ToDo: Add stat errors from Cw as systematic
float Cw_A=1.0, Cw_B=1.0;
if(doCorrectYields) {
TGraphAsymmErrors* grCwHandle = new TGraphAsymmErrors(nEtaBins);
// mu-
// Open the file containing Cw factors
std::stringstream sstrCwName;
sstrCwName << "effPos_A_wtd_pt" << ipt << "_cent" << icent ;
grCwHandle = (TGraphAsymmErrors*)_fCw->Get((sstrCwName.str()).c_str());
// For period A, eta sign is flipped
Cw_A = grCwHandle->GetY()[nEtaBins-1-ieta];
// Clear sstream
sstrCwName.str(std::string());
sstrCwName << "effPos_B_wtd_pt" << ipt << "_cent" << icent ;
grCwHandle = (TGraphAsymmErrors*)_fCw->Get((sstrCwName.str()).c_str());
Cw_B = grCwHandle->GetY()[ieta];
muPlusToolHandle.correctSignalCandidates(Cw_A,Cw_B);
sigCandPlus = muPlusToolHandle.getNumCorrectedSignalCandidates();
sigCandPlusStatErr = muPlusToolHandle.getStatErrorCorrectedSignalCandidates();
// mu-
// Clear sstream
sstrCwName.str(std::string());
sstrCwName << "effNeg_A_wtd_pt" << ipt << "_cent" << icent ;
grCwHandle = (TGraphAsymmErrors*)_fCw->Get((sstrCwName.str()).c_str());
// For period A, eta sign is flipped
Cw_A = grCwHandle->GetY()[nEtaBins-1-ieta];
// Clear sstream
sstrCwName.str(std::string());
sstrCwName << "effNeg_B_wtd_pt" << ipt << "_cent" << icent ;
grCwHandle = (TGraphAsymmErrors*)_fCw->Get((sstrCwName.str()).c_str());
Cw_B = grCwHandle->GetY()[ieta];
muMinusToolHandle.correctSignalCandidates(Cw_A,Cw_B);
sigCandMinus = muMinusToolHandle.getNumCorrectedSignalCandidates();
sigCandMinusStatErr = muMinusToolHandle.getStatErrorCorrectedSignalCandidates();
delete grCwHandle;
}
// mu+
result.setSig(1,ipt,ieta,icent,sigCandPlus,sigCandPlusStatErr,sigCandPlusStatErr);
plot(hEtaCumulativePlus,muPlusToolHandle,muonEta,bEta);
// mu-
result.setSig(-1,ipt,ieta,icent,sigCandMinus,sigCandMinusStatErr,sigCandMinusStatErr);
plot(hEtaCumulativeMinus,muMinusToolHandle,muonEta,bEta);
std::cout << "====================================================================== " << std::endl;
std::cout << "=============== SUMMARY FOR PT : " << ipt << " ETA: " << ieta << " CENT: " << icent << " ==================" << std::endl;
std::cout << "====================================================================== " << std::endl;
std::cout << "================================ mu+ ================================= " << std::endl;
std::cout << "Signal candidates b/4 correction: " << muPlusToolHandle.numSignalCandidates() << std::endl;
std::cout << "Signal candidates after bkg subtraction: " << muPlusToolHandle.getBkgSubtractedSignalCandidates() << std::endl;
std::cout << "Signal candidates after correction: " << sigCandPlus << std::endl;
std::cout << "Stat. error: " << sigCandPlusStatErr/sigCandPlus*100 << " [%]" << std::endl;
std::cout << "================================ mu- ================================= " << std::endl;
std::cout << "Signal candidates b/4 correction: " << muMinusToolHandle.numSignalCandidates() << std::endl;
std::cout << "Signal candidates after bkg subtraction: " << muMinusToolHandle.getBkgSubtractedSignalCandidates() << std::endl;
std::cout << "Signal candidates after correction: " << sigCandMinus << std::endl;
std::cout << "Stat. error: " << sigCandMinusStatErr/sigCandMinus*100 << " [%]" << std::endl;
}//icent
}//ieta
}//ipt
if(_fCw->IsOpen()){
_fCw->Close();
}
TString sEta = format(etaBins[0]); sEta+="<"; sEta+="#eta"; sEta+="<"; sEta+=format(etaBins[nEtaBins]);
TString sCent = format(centralityBins[0]*100.0); sCent+="-"; sCent+=format(centralityBins[nCentralityBins]*100.0); sCent+="[%]";
plot(hEtaCumulativePlus,sEta,sCent,"#mu^{+}",+1);
plot(hEtaCumulativeMinus,sEta,sCent,"#mu^{-}",-1);
// Save yields to outFile
result.write(outFile,1);
result.write(outFile,-1);
}
int main(int argc, char* argv[]){
// Added to remove funny errors about
// dictionary generations
//gROOT->ProcessLine("#include <vector>");
std::cout << "================================================================== " << std::endl;
std::cout << "=============== STARTING W --> mu + nu ANALYZER =============== " << std::endl;
std::cout << "================================================================== " << std::endl;
std::cout << " This package will count the number of muons in the signal space " << std::endl;
std::cout << "define by the user and save these muons to an output file for " << std::endl;
std::cout << "later use. Control kinematic histograms -- provided by the user -- " << std::endl;
std::cout << "are also generated and stored in the output file " << std::endl;
std::cout << " " << std::endl;
std::cout << " Provide as an arguments to this macro: " << std::endl;
std::cout << "1) Period (A,B,AB) 2) Subtract Background (Y/N) 3) Correct Yields (Y/N) " << std::endl;
std::cout << "==================================================================" << std::endl;
std::time_t now = time(0);
char* dt = std::ctime(&now);
std::cout << dt << std::endl;
bool doBackgroundSub=false,doCorrectYields=false;
std::string sPeriod = "";
if(argc==2){
if(strcmp(argv[1],"A")==0) sPeriod="A";
else if(strcmp(argv[1],"B")==0) sPeriod="B";
if(strcmp(argv[1],"AB")==0) sPeriod="AB";
WAnalysisHip(sPeriod);
}
else if(argc==3){
if(strcmp(argv[2],"Y")==0) doBackgroundSub=true;
WAnalysisHip(argv[1],doBackgroundSub);
}
else if(argc==4) {
if(strcmp(argv[2],"Y")==0) doBackgroundSub=true;
if(strcmp(argv[3],"Y")==0) doCorrectYields=true;
WAnalysisHip(argv[1],doBackgroundSub,doCorrectYields);
}
else std::cout << "Please provide A, B, or AB as argument." << std::endl;
}