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DsTaggedAnalysis.c
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DsTaggedAnalysis.c
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#include <iostream>
#include "TCanvas.h"
#include "TTree.h"
#include "TH1D.h"
#include "TH2D.h"
#include "TProfile.h"
#include "TF1.h"
#include "TROOT.h"
#include "TLegend.h"
#include "TStyle.h"
#include "TFile.h"
#include "TChain.h"
#include "TPaveStats.h"
#include <set>
#include <map>
double pi=3.14159265358979;
std::string decay="KKpi";
// options: KKpi, KsK, pieta, pietaprime, KKpipi0, pipipi, KsKmpipi, pipi0eta, pietaprimerho
int decayNumber;
int fitHypothesis=1;
// options: 1 = pion, 2 = parameterized pion, 3 = electron
double dsCharge=+1;
double dsPlusMCut_center, dsPlusMCut_range;
double deltaECut_center=0.012, deltaECut_range=0.019;
double mbcCut_center, mbcCut_range;
double deltaMCut_center, deltaMCut_range;
double diffD0Cut;
double dPhiCutLess;
double pi0MassCut_center, pi0MassCut_range;
bool optimize_dsPlusMCut=false;
bool optimize_MBCCut=false;
bool optimize_DeltaMCut=true;
bool optimize_diffD0Cut=false;
bool optimize_dPhiCut=false;
std::string signalFileName="/nfs/cor/an2/souvik/MC_vtosll_";
std::string converFileName="/nfs/cor/an2/souvik/MC_gamma_";
std::string dsPlusM_signal_fileName="dsPlusM_signal", DeltaE_signal_fileName="DeltaE_signal", MBC_signal_fileName="mBC_signal", DeltaM_signal_fileName="DeltaM_signal", diffD0_signal_fileName="diffD0_signal", dPhi_signal_fileName="dPhi_signal", dPhi_diffD0_signal_fileName="dPhi_diffD0_signal";
std::string dsPlusM_conver_fileName="dsPlusM_conver", DeltaE_conver_fileName="DeltaE_conver", MBC_conver_fileName="mBC_conver", DeltaM_conver_fileName="DeltaM_conver", diffD0_conver_fileName="diffD0_conver", dPhi_conver_fileName="dPhi_conver", dPhi_diffD0_conver_fileName="dPhi_diffD0_conver";
std::string dsPlusM_physic_fileName="dsPlusM_physic", DeltaE_physic_fileName="DeltaE_physic", MBC_physic_fileName="mBC_physic", DeltaM_physic_fileName="DeltaM_physic", diffD0_physic_fileName="diffD0_physic", dPhi_physic_fileName="dPhi_physic", dPhi_diffD0_physic_fileName="dPhi_diffD0_physic";
void setValues()
{
if (dsCharge>0)
{
dsPlusM_signal_fileName+="_Dsp"; DeltaE_signal_fileName+="_Dsp"; MBC_signal_fileName+="_Dsp"; DeltaM_signal_fileName+="_Dsp"; diffD0_signal_fileName+="_Dsp"; dPhi_signal_fileName+="_Dsp"; dPhi_diffD0_signal_fileName+="_Dsp";
dsPlusM_conver_fileName+="_Dsp"; DeltaE_conver_fileName+="_Dsp"; MBC_conver_fileName+="_Dsp"; DeltaM_conver_fileName+="_Dsp"; diffD0_conver_fileName+="_Dsp"; dPhi_conver_fileName+="_Dsp"; dPhi_diffD0_conver_fileName+="_Dsp";
dsPlusM_physic_fileName+="_Dsp"; DeltaE_physic_fileName+="_Dsp"; MBC_physic_fileName+="_Dsp"; DeltaM_physic_fileName+="_Dsp"; diffD0_physic_fileName+="_Dsp"; dPhi_physic_fileName+="_Dsp"; dPhi_diffD0_physic_fileName+="_Dsp";
}
else if (dsCharge<0)
{
dsPlusM_signal_fileName+="_Dsm"; DeltaE_signal_fileName+="_Dsm"; MBC_signal_fileName+="_Dsm"; DeltaM_signal_fileName+="_Dsm"; diffD0_signal_fileName+="_Dsm"; dPhi_signal_fileName+="_Dsm"; dPhi_diffD0_signal_fileName+="_Dsm";
dsPlusM_conver_fileName+="_Dsm"; DeltaE_conver_fileName+="_Dsm"; MBC_conver_fileName+="_Dsm"; DeltaM_conver_fileName+="_Dsm"; diffD0_conver_fileName+="_Dsm"; dPhi_conver_fileName+="_Dsm"; dPhi_diffD0_conver_fileName+="_Dsm";
dsPlusM_physic_fileName+="_Dsm"; DeltaE_physic_fileName+="_Dsm"; MBC_physic_fileName+="_Dsm"; DeltaM_physic_fileName+="_Dsm"; diffD0_physic_fileName+="_Dsm"; dPhi_physic_fileName+="_Dsm"; dPhi_diffD0_physic_fileName+="_Dsm";
}
if (fitHypothesis==1)
{
dsPlusM_signal_fileName+="_pionFit_"; DeltaE_signal_fileName+="_pionFit_"; MBC_signal_fileName+="_pionFit_"; DeltaM_signal_fileName+="_pionFit_"; diffD0_signal_fileName+="_pionFit_"; dPhi_signal_fileName+="_pionFit_"; dPhi_diffD0_signal_fileName+="_pionFit_";
dsPlusM_conver_fileName+="_pionFit_"; DeltaE_conver_fileName+="_pionFit_"; MBC_conver_fileName+="_pionFit_"; DeltaM_conver_fileName+="_pionFit_"; diffD0_conver_fileName+="_pionFit_"; dPhi_conver_fileName+="_pionFit_"; dPhi_diffD0_conver_fileName+="_pionFit_";
dsPlusM_physic_fileName+="_pionFit_"; DeltaE_physic_fileName+="_pionFit_"; MBC_physic_fileName+="_pionFit_"; DeltaM_physic_fileName+="_pionFit_"; diffD0_physic_fileName+="_pionFit_"; dPhi_physic_fileName+="_pionFit_"; dPhi_diffD0_physic_fileName+="_pionFit_";
}
else if (fitHypothesis==3)
{
dsPlusM_signal_fileName+="_electronFit_"; DeltaE_signal_fileName+="_electronFit_"; MBC_signal_fileName+="_electronFit_"; DeltaM_signal_fileName+="_electronFit_"; diffD0_signal_fileName+="_electronFit_"; dPhi_signal_fileName+="_electronFit_"; dPhi_diffD0_signal_fileName+="_electronFit_";
dsPlusM_conver_fileName+="_electronFit_"; DeltaE_conver_fileName+="_electronFit_"; MBC_conver_fileName+="_electronFit_"; DeltaM_conver_fileName+="_electronFit_"; diffD0_conver_fileName+="_electronFit_"; dPhi_conver_fileName+="_electronFit_"; dPhi_diffD0_conver_fileName+="_electronFit_";
dsPlusM_physic_fileName+="_electronFit_"; DeltaE_physic_fileName+="_electronFit_"; MBC_physic_fileName+="_electronFit_"; DeltaM_physic_fileName+="_electronFit_"; diffD0_physic_fileName+="_electronFit_"; dPhi_physic_fileName+="_electronFit_"; dPhi_diffD0_physic_fileName+="_electronFit_";
}
if (decay=="KKpi")
{
decayNumber=401;
if (dsCharge>0)
{
signalFileName=signalFileName+"Dsp_KKpi/MyDChainFile_MC_vtosll_Dsp_KKpi.root";
converFileName=converFileName+"Dsp_KKpi/DsTaggedDecaysProc_MC_gamma_Dsp_KKpi.root";
}
else
{
signalFileName=signalFileName+"Dsm_KKpi/MyDChainFile_MC_vtosll_Dsm_KKpi.root";
converFileName=converFileName+"Dsm_KKpi/backup/MyDChainFile_MCgamma_Dsm_KKpi.root";
}
if (fitHypothesis==1)
{
/* Un-optimized
dsPlusMCut_center=1.96849; dsPlusMCut_range=0.011;
mbcCut_center=2.112; mbcCut_range=0.008;
deltaMCut_center=0.158; deltaMCut_range=0.009;
diffD0Cut=-0.004;
dPhiCutLess=0.07;
*/
// Optimized
dsPlusMCut_center=1.96849; dsPlusMCut_range=0.011;
mbcCut_center=2.112; mbcCut_range=0.005;
deltaMCut_center=0.155; deltaMCut_range=0.008;
diffD0Cut=-0.002;
dPhiCutLess=0.01;
pi0MassCut_center=0.135, pi0MassCut_range=0.0;
}
else if (fitHypothesis==3)
{
dsPlusMCut_center=1.96849; dsPlusMCut_range=0.011;
mbcCut_center=2.112; mbcCut_range=0.005;
deltaMCut_center=0.1455; deltaMCut_range=0.0085; // DeltaM should be 0.1438 GeV according to PDG Live
diffD0Cut=-0.004;
dPhiCutLess=0.1;
pi0MassCut_center=0.135, pi0MassCut_range=0.0;
}
}
else if (decay=="KsK")
{
decayNumber=400;
if (dsCharge>0)
{
signalFileName=signalFileName+"Dsp_KsK/DsTaggedDecaysProc_MC_vtosll_Dsp_KsK.root";
converFileName=converFileName+"Dsp_KsK/DsTaggedDecaysProc_MC_gamma_Dsp_KsK.root";
}
else
{
signalFileName=signalFileName+"Dsm_KsK/DsTaggedDecaysProc_MC_vtosll_Dsm_KsK.root";
converFileName=converFileName+"Dsm_KsK/DsTaggedDecaysProc_MC_gamma_Dsm_KsK.root";
}
if (fitHypothesis==1)
{
dsPlusMCut_center=1.96849; dsPlusMCut_range=0.02;
mbcCut_center=2.112; mbcCut_range=0.008;
deltaMCut_center=0.158; deltaMCut_range=0.009;
diffD0Cut=-0.004;
dPhiCutLess=0.07;
deltaECut_center=0.012; deltaECut_range=0.019; // defunct
}
else if (fitHypothesis==3)
{
dsPlusMCut_center=1.96849; dsPlusMCut_range=0.02;
mbcCut_center=2.112; mbcCut_range=0.008;
deltaMCut_center=0.1455; deltaMCut_range=0.0085;
diffD0Cut=-0.004;
dPhiCutLess=0.1;
deltaECut_center=0; deltaECut_range=0.019; // defunct
}
}
else if (decay=="pieta")
{
decayNumber=440;
if (dsCharge>0)
{
signalFileName=signalFileName+"Dsp_pieta/DsTaggedDecaysProc_MC_vtosll_Dsp_pieta.root";
converFileName=converFileName+"Dsp_pieta/DsTaggedDecaysProc_MC_gamma_Dsp_pieta.root";
}
else
{
signalFileName=signalFileName+"Dsm_pieta/DsTaggedDecaysProc_MC_vtosll_Dsm_pieta.root";
converFileName=converFileName+"Dsm_pieta/DsTaggedDecaysProc_MC_gamma_Dsm_pieta.root";
}
if (fitHypothesis==1)
{
dsPlusMCut_center=1.96849; dsPlusMCut_range=0.02;
mbcCut_center=2.112; mbcCut_range=0.008;
deltaMCut_center=0.158; deltaMCut_range=0.009;
diffD0Cut=-0.004;
dPhiCutLess=0.07;
deltaECut_center=0.012; deltaECut_range=0.019; // defunct
}
else if (fitHypothesis==3)
{
dsPlusMCut_center=1.96849; dsPlusMCut_range=0.02;
mbcCut_center=2.112; mbcCut_range=0.008;
deltaMCut_center=0.1455; deltaMCut_range=0.0085;
diffD0Cut=-0.004;
dPhiCutLess=0.1;
deltaECut_center=0; deltaECut_range=0.019; // defunct
}
}
else if (decay=="pietaprime")
{
decayNumber=460;
if (dsCharge>0)
{
signalFileName=signalFileName+"Dsp_pietaprime/DsTaggedDecaysProc_MC_vtosll_Dsp_pietaprime.root";
converFileName=converFileName+"Dsp_pietaprime/DsTaggedDecaysProc_MC_gamma_Dsp_pietaprime.root";
}
else
{
signalFileName=signalFileName+"Dsm_pietaprime/DsTaggedDecaysProc_MC_vtosll_Dsm_pietaprime.root";
converFileName=converFileName+"Dsm_pietaprime/DsTaggedDecaysProc_MC_gamma_Dsm_pietaprime.root";
}
if (fitHypothesis==1)
{
dsPlusMCut_center=1.96849; dsPlusMCut_range=0.015; //0.015;
mbcCut_center=2.112; mbcCut_range=0.008;
deltaMCut_center=0.158; deltaMCut_range=0.01; // 0.01
diffD0Cut=-0.004;
dPhiCutLess=0.07;
deltaECut_center=0.012; deltaECut_range=0.019; // defunct
}
else if (fitHypothesis==3)
{
dsPlusMCut_center=1.96849; dsPlusMCut_range=0.02;
mbcCut_center=2.112; mbcCut_range=0.008;
deltaMCut_center=0.1455; deltaMCut_range=0.0085;
diffD0Cut=-0.004;
dPhiCutLess=0.1;
deltaECut_center=0; deltaECut_range=0.019; // defunct
}
}
else if (decay=="KKpipi0")
{
decayNumber=404;
if (dsCharge>0)
{
signalFileName=signalFileName+"Dsp_KKpipi0/DsTaggedDecaysProc_MC_vtosll_Dsp_KKpipi0.root";
converFileName=converFileName+"Dsp_KKpipi0/DsTaggedDecaysProc_MC_gamma_Dsp_KKpipi0.root";
}
else
{
signalFileName=signalFileName+"Dsm_KKpipi0/DsTaggedDecaysProc_MC_vtosll_Dsm_KKpipi0.root";
converFileName=converFileName+"Dsm_KKpipi0/DsTaggedDecaysProc_MC_gamma_Dsm_KKpipi0.root";
}
if (fitHypothesis==1)
{
dsPlusMCut_center=1.96849; dsPlusMCut_range=0.015;
mbcCut_center=2.112; mbcCut_range=0.008;
deltaMCut_center=0.158; deltaMCut_range=0.01;
diffD0Cut=-0.004;
dPhiCutLess=0.07;
deltaECut_center=0.012; deltaECut_range=0.019; // defunct
}
else if (fitHypothesis==3)
{
dsPlusMCut_center=1.96849; dsPlusMCut_range=0.02;
mbcCut_center=2.112; mbcCut_range=0.008;
deltaMCut_center=0.1455; deltaMCut_range=0.0085;
diffD0Cut=-0.004;
dPhiCutLess=0.1;
deltaECut_center=0; deltaECut_range=0.019; // defunct
}
}
else if (decay=="pipipi")
{
decayNumber=421;
if (dsCharge>0)
{
signalFileName=signalFileName+"Dsp_pipipi/DsTaggedDecaysProc_MC_vtosll_Dsp_pipipi.root";
converFileName=converFileName+"Dsp_pipipi/DsTaggedDecaysProc_MC_gamma_Dsp_pipipi.root";
}
else
{
signalFileName=signalFileName+"Dsm_pipipi/DsTaggedDecaysProc_MC_vtosll_Dsm_pipipi.root";
converFileName=converFileName+"Dsm_pipipi/DsTaggedDecaysProc_MC_gamma_Dsm_pipipi.root";
}
if (fitHypothesis==1)
{
dsPlusMCut_center=1.96849; dsPlusMCut_range=0.015;
mbcCut_center=2.112; mbcCut_range=0.008;
deltaMCut_center=0.158; deltaMCut_range=0.01;
diffD0Cut=-0.004;
dPhiCutLess=0.07;
deltaECut_center=0.012; deltaECut_range=0.019; // defunct
}
else if (fitHypothesis==3)
{
dsPlusMCut_center=1.96849; dsPlusMCut_range=0.02;
mbcCut_center=2.112; mbcCut_range=0.008;
deltaMCut_center=0.1455; deltaMCut_range=0.0085;
diffD0Cut=-0.004;
dPhiCutLess=0.1;
deltaECut_center=0; deltaECut_range=0.019; // defunct
}
}
else if (decay=="KsKmpipi")
{
decayNumber=406;
if (dsCharge>0)
{
signalFileName=signalFileName+"Dsp_KsKmpipi/DsTaggedDecaysProc_MC_vtosll_Dsp_KsKmpipi.root";
converFileName=converFileName+"Dsp_KsKmpipi/DsTaggedDecaysProc_MC_gamma_Dsp_KsKmpipi.root";
}
else
{
signalFileName=signalFileName+"Dsm_KsKmpipi/DsTaggedDecaysProc_MC_vtosll_Dsm_KsKmpipi.root";
converFileName=converFileName+"Dsm_KsKmpipi/DsTaggedDecaysProc_MC_gamma_Dsm_KsKmpipi.root";
}
if (fitHypothesis==1)
{
dsPlusMCut_center=1.96849; dsPlusMCut_range=0.01;
mbcCut_center=2.112; mbcCut_range=0.008;
deltaMCut_center=0.158; deltaMCut_range=0.01;
diffD0Cut=-0.004;
dPhiCutLess=0.07;
deltaECut_center=0.012; deltaECut_range=0.019; // defunct
}
else if (fitHypothesis==3)
{
dsPlusMCut_center=1.96849; dsPlusMCut_range=0.02;
mbcCut_center=2.112; mbcCut_range=0.008;
deltaMCut_center=0.1455; deltaMCut_range=0.0085;
diffD0Cut=-0.004;
dPhiCutLess=0.1;
deltaECut_center=0; deltaECut_range=0.019; // defunct
}
}
else if (decay=="pipi0eta")
{
decayNumber=441;
if (dsCharge>0)
{
signalFileName=signalFileName+"Dsp_pipi0eta/DsTaggedDecaysProc_MC_vtosll_Dsp_pipi0eta.root";
converFileName=converFileName+"Dsp_pipi0eta/DsTaggedDecaysProc_MC_gamma_Dsp_pipi0eta.root";
}
else
{
signalFileName=signalFileName+"Dsm_pipi0eta/DsTaggedDecaysProc_MC_vtosll_Dsm_pipi0eta.root";
converFileName=converFileName+"Dsm_pipi0eta/DsTaggedDecaysProc_MC_gamma_Dsm_pipi0eta.root";
}
if (fitHypothesis==1)
{
dsPlusMCut_center=1.96849; dsPlusMCut_range=0.01; // 0.036;
mbcCut_center=2.112; mbcCut_range=0.008;
deltaMCut_center=0.158; deltaMCut_range=0.01;
diffD0Cut=-0.004;
dPhiCutLess=0.07;
deltaECut_center=0.012; deltaECut_range=0.019; // defunct
}
else if (fitHypothesis==3)
{
dsPlusMCut_center=1.96849; dsPlusMCut_range=0.02;
mbcCut_center=2.112; mbcCut_range=0.008;
deltaMCut_center=0.1455; deltaMCut_range=0.0085;
diffD0Cut=-0.004;
dPhiCutLess=0.1;
deltaECut_center=0; deltaECut_range=0.019; // defunct
}
}
else if (decay=="pietaprimerho")
{
decayNumber=480;
if (dsCharge>0)
{
signalFileName=signalFileName+"Dsp_pietaprimerho/DsTaggedDecaysProc_MC_vtosll_Dsp_pietaprimerho.root";
converFileName=converFileName+"Dsp_pietaprimerho/DsTaggedDecaysProc_MC_gamma_Dsp_pietaprimerho.root";
}
else
{
signalFileName=signalFileName+"Dsm_pietaprimerho/DsTaggedDecaysProc_MC_vtosll_Dsm_pietaprimerho.root";
converFileName=converFileName+"Dsm_pietaprimerho/DsTaggedDecaysProc_MC_gamma_Dsm_pietaprimerho.root";
}
if (fitHypothesis==1)
{
dsPlusMCut_center=1.96849; dsPlusMCut_range=0.01;
mbcCut_center=2.112; mbcCut_range=0.008;
deltaMCut_center=0.158; deltaMCut_range=0.01;
diffD0Cut=-0.004;
dPhiCutLess=0.07;
deltaECut_center=0.012; deltaECut_range=0.019; // defunct
}
else if (fitHypothesis==3)
{
dsPlusMCut_center=1.96849; dsPlusMCut_range=0.02;
mbcCut_center=2.112; mbcCut_range=0.008;
deltaMCut_center=0.1455; deltaMCut_range=0.0085;
diffD0Cut=-0.004;
dPhiCutLess=0.1;
deltaECut_center=0; deltaECut_range=0.019; // defunct
}
}
dsPlusM_signal_fileName+=decay; DeltaE_signal_fileName+=decay; MBC_signal_fileName+=decay; DeltaM_signal_fileName+=decay; diffD0_signal_fileName+=decay; dPhi_signal_fileName+=decay; dPhi_diffD0_signal_fileName+=decay;
dsPlusM_conver_fileName+=decay; DeltaE_conver_fileName+=decay; MBC_conver_fileName+=decay; DeltaM_conver_fileName+=decay; diffD0_conver_fileName+=decay; dPhi_conver_fileName+=decay; dPhi_diffD0_conver_fileName+=decay;
dsPlusM_physic_fileName+=decay; DeltaE_physic_fileName+=decay; MBC_physic_fileName+=decay; DeltaM_physic_fileName+=decay; diffD0_physic_fileName+=decay; dPhi_physic_fileName+=decay; dPhi_diffD0_physic_fileName+=decay;
dsPlusM_signal_fileName+=".png"; DeltaE_signal_fileName+=".png"; MBC_signal_fileName+=".png"; DeltaM_signal_fileName+=".png"; diffD0_signal_fileName+=".png"; dPhi_signal_fileName+=".png"; dPhi_diffD0_signal_fileName+=".png";
dsPlusM_conver_fileName+=".png"; DeltaE_conver_fileName+=".png"; MBC_conver_fileName+=".png"; DeltaM_conver_fileName+=".png"; diffD0_conver_fileName+=".png"; dPhi_conver_fileName+=".png"; dPhi_diffD0_conver_fileName+=".png";
dsPlusM_physic_fileName+=".png"; DeltaE_physic_fileName+=".png"; MBC_physic_fileName+=".png"; DeltaM_physic_fileName+=".png"; diffD0_physic_fileName+=".png"; dPhi_physic_fileName+=".png"; dPhi_diffD0_physic_fileName+=".png";
std::cout<<deltaECut_center<<std::endl;
}
double deltaPhi(double phi1, double phi2)
{
double dphi=phi1-phi2;
if (dphi<-pi) dphi=2*pi+dphi;
if (dphi>pi) dphi=2*pi-dphi;
return dphi;
}
bool dsPlusMCut(float dsPlusM)
{
return (fabs(dsPlusM-dsPlusMCut_center)<dsPlusMCut_range);
}
bool DeltaECut(float DeltaE)
{
return (fabs(DeltaE-deltaECut_center)<deltaECut_range);
}
bool MBCCut(float MBC)
{
return (fabs(MBC-mbcCut_center)<mbcCut_range);
}
bool DeltaMCut(float DeltaM)
{
return (fabs(DeltaM-deltaMCut_center)<deltaMCut_range);
}
bool dD0(float diff)
{
return ((diff)>diffD0Cut);
}
bool dPhiCut(float dPhi)
{
return (dPhi<dPhiCutLess);
}
bool pi0MassCut(float pi0Mass)
{
return (fabs(pi0Mass-pi0MassCut_center)>pi0MassCut_range);
}
double convert(double r1, double r2, double d1, double d2, double phi1, double phi2)
{
double a1=r1+d1;
double a2=r2+d2;
double theta=phi2-phi1;
double R=a1*a2*sin(theta)/pow(a1*a1+a2*a2+2*a1*a2*cos(theta), 0.5);
return R;
}
double invariantMassSq(double px1, double py1, double pz1, double E1, double px2, double py2, double pz2, double E2)
{
double inv=pow(E1+E2,2)-pow(px1+px2,2)-pow(py1+py2,2)-pow(pz1+pz2,2);
return pow(inv, 0.5);
}
struct NEvents {
float noCut;
float tagCut;
float dsPlusMCut;
float deltaECut;
float mbcCut;
float deltaMCut;
float diffD0Cut;
float dPhiCut;
float pi0MassCut;
};
struct EventNumber {
float noCut_run; float noCut_event;
float tagCut_run; float tagCut_event;
float dsPlusMCut_run; float dsPlusMCut_event;
float deltaECut_run; float deltaECut_event;
float mbcCut_run; float mbcCut_event;
float deltaMCut_run; float deltaMCut_event;
float diffD0Cut_run; float diffD0Cut_event;
float dPhiCut_run; float dPhiCut_event;
float pi0MassCut_run; float pi0MassCut_event;
};
int DsTaggedAnalysis()
{
setValues();
TFile *signalFile = new TFile(signalFileName.c_str());
signalFile->cd("DsTaggedDecaysProc");
TTree *signalTree;
if (fitHypothesis==1) signalTree = (TTree*)gDirectory->Get("nt1");
else if (fitHypothesis==2) signalTree = (TTree*)gDirectory->Get("nt2");
else if (fitHypothesis==3) signalTree = (TTree*)gDirectory->Get("nt3");
TFile *converFile = new TFile(converFileName.c_str());
converFile->cd("DsTaggedDecaysProc");
TTree *converTree;
if (fitHypothesis==1) converTree = (TTree*)gDirectory->Get("nt1");
else if (fitHypothesis==2) converTree = (TTree*)gDirectory->Get("nt2");
else if (fitHypothesis==3) converTree = (TTree*)gDirectory->Get("nt3");
TChain *physicTree;
if (fitHypothesis==1) physicTree = new TChain("DsTaggedDecaysProc/nt1");
else if (fitHypothesis==2) physicTree = new TChain("DsTaggedDecaysProc/nt2");
else if (fitHypothesis==3) physicTree = new TChain("DsTaggedDecaysProc/nt3");
physicTree->Add("/nfs/cor/an2/souvik/Dataset39/DsTaggedProc_Data_213586_214863.root");
physicTree->Add("/nfs/cor/an2/souvik/Dataset40/DsTaggedProc_Data_215307_217385.root");
physicTree->Add("/nfs/cor/an2/souvik/Dataset41/DsTaggedProc_Data_217687_219721.root");
physicTree->Add("/nfs/cor/an2/souvik/Dataset47/DsTaggedProc_Data_230474_232255.root");
physicTree->Add("/nfs/cor/an2/souvik/Dataset48/DsTaggedDecaysProc_OriginalData_data48.root");
NEvents signalEvents={0,0,0,0,0,0,0,0,0};
NEvents converEvents={0,0,0,0,0,0,0,0,0};
NEvents physicEvents={0,0,0,0,0,0,0,0,0};
EventNumber signalNumber={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
EventNumber converNumber={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
EventNumber physicNumber={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
float runNumber_signal, eventNumber_signal;
float runNumber_conver, eventNumber_conver;
float runNumber_physic, eventNumber_physic;
float dsPlusM_signal, dsPlusCharge_signal, DeltaE_signal, MBC_signal, DeltaM_signal, eeMass_signal, decayMode_signal;
float dsPlusM_conver, dsPlusCharge_conver, DeltaE_conver, MBC_conver, DeltaM_conver, eeMass_conver, decayMode_conver;
float dsPlusM_physic, dsPlusCharge_physic, DeltaE_physic, MBC_physic, DeltaM_physic, eeMass_physic, decayMode_physic;
float d0_e_signal, d0_p_signal, z0_e_signal, z0_p_signal, px_e_signal, py_e_signal, pz_e_signal, px_p_signal, py_p_signal, pz_p_signal, E_e_signal, E_p_signal, curv_e_signal, curv_p_signal;
float d0_e_conver, d0_p_conver, z0_e_conver, z0_p_conver, px_e_conver, py_e_conver, pz_e_conver, px_p_conver, py_p_conver, pz_p_conver, E_e_conver, E_p_conver, curv_e_conver, curv_p_conver;
float d0_e_physic, d0_p_physic, z0_e_physic, z0_p_physic, px_e_physic, py_e_physic, pz_e_physic, px_p_physic, py_p_physic, pz_p_physic, E_e_physic, E_p_physic, curv_e_physic, curv_p_physic;
float px_e_signal_MC, py_e_signal_MC, pz_e_signal_MC, E_e_signal_MC, px_p_signal_MC, py_p_signal_MC, pz_p_signal_MC, E_p_signal_MC;
float px_e_conver_MC, py_e_conver_MC, pz_e_conver_MC, E_e_conver_MC, px_p_conver_MC, py_p_conver_MC, pz_p_conver_MC, E_p_conver_MC;
float theta1_signal, theta2_signal;
float theta1_conver, theta2_conver;
float px_ph_signal, py_ph_signal, pz_ph_signal, e_ph_signal, m_pi0_signal;
float pi0Mass_signal;
float pi0Mass_conver;
float pi0Mass_physic;
typedef std::map<int, float> DecayMap;
DecayMap decayFrequency_signal, decayFrequency_conver, decayFrequency_physic;
TH1D *h_dsPlusM_signal = new TH1D("h_dsPlusM_signal", "m_{D_{S}^{+}} Signal Sample; GeV", 100, 1.9, 2.1); h_dsPlusM_signal->SetLineColor(kRed);
TH1D *h_dsPlusM_conver = new TH1D("h_dsPlusM_conver", "m_{D_{S}^{+}} Conversion Background Sample; GeV", 100, 1.9, 2.1); h_dsPlusM_conver->SetLineColor(kBlue);
TH1D *h_dsPlusM_physic = new TH1D("h_dsPlusM_physic", "m_{D_{S}^{+}} Data; GeV", 100, 1.9, 2.1); h_dsPlusM_physic->SetLineColor(kGreen);
TH1D *h_DeltaE_signal = new TH1D("h_DeltaE_signal", "#DeltaE Signal Sample; GeV", 100, -0.1, 0.2); h_DeltaE_signal->SetLineColor(kRed);
TH1D *h_DeltaE_conver = new TH1D("h_DeltaE_conver", "#DeltaE Conversion Background Sample; GeV", 100, -0.1, 0.2); h_DeltaE_conver->SetLineColor(kBlue);
TH1D *h_DeltaE_physic = new TH1D("h_DeltaE_physic", "#DeltaE Data; GeV", 100, -0.1, 0.2); h_DeltaE_physic->SetLineColor(kGreen);
TH1D *h_MBC_signal = new TH1D("h_MBC_signal", "m_{BC} Signal Sample; GeV", 100, 2., 2.2); h_MBC_signal->SetLineColor(kRed);
TH1D *h_MBC_conver = new TH1D("h_MBC_conver", "m_{BC} Conversion Background; GeV", 100, 2., 2.2); h_MBC_conver->SetLineColor(kBlue);
TH1D *h_MBC_physic = new TH1D("h_MBC_physic", "m_{BC} Data; GeV", 100, 2., 2.2); h_MBC_physic->SetLineColor(kGreen);
TH1D *h_DeltaM_signal = new TH1D("h_DeltaM_signal", "#deltaM Signal Sample", 100, 0.0, 0.2); h_DeltaM_signal->SetLineColor(kRed);
TH1D *h_DeltaM_conver = new TH1D("h_DeltaM_conver", "#deltaM Conversion Background Sample; GeV", 100, 0.0, 0.2); h_DeltaM_conver->SetLineColor(kBlue);
TH1D *h_DeltaM_physic = new TH1D("h_DeltaM_physic", "#deltaM Data; GeV", 100, 0.0, 0.2); h_DeltaM_physic->SetLineColor(kGreen);
TH2D *h_DeltaE_MBC_signal = new TH2D("h_DeltaE_MBC_signal", "h_DeltaE_MBC_signal", 100, -0.1, 0.2, 100, 2., 2.2);
TH2D *h_DeltaE_MBC_conver = new TH2D("h_DeltaE_MBC_conver", "h_DeltaE_MBC_conver", 100, -0.1, 0.2, 100, 2., 2.2);
TH2D *h_DeltaE_MBC_physic = new TH2D("h_DeltaE_MBC_physic", "h_DeltaE_MBC_physic", 100, -0.1, 0.2, 100, 2., 2.2);
TH2D *h_DeltaE_DeltaM_signal = new TH2D("h_DeltaE_DeltaM_signal", "h_DeltaE_DeltaM_signal", 100, -0.1, 0.2, 100, 0.0, 0.2);
TH2D *h_DeltaE_DeltaM_conver = new TH2D("h_DeltaE_DeltaM_conver", "h_DeltaE_DeltaM_conver", 100, -0.1, 0.2, 100, 0.0, 0.2);
TH2D *h_DeltaE_DeltaM_physic = new TH2D("h_DeltaE_DeltaM_physic", "h_DeltaE_DeltaM_physic", 100, -0.1, 0.2, 100, 0.0, 0.2);
TH2D *h_MBC_DeltaM_signal = new TH2D("h_MBC_DeltaM_signal", "h_MBC_DeltaM_signal", 100, 2., 2.2, 100, 0.0, 0.2);
TH2D *h_MBC_DeltaM_conver = new TH2D("h_MBC_DeltaM_conver", "h_MBC_DeltaM_conver", 100, 2., 2.2, 100, 0.0, 0.2);
TH2D *h_MBC_DeltaM_physic = new TH2D("h_MBC_DeltaM_physic", "h_MBC_DeltaM_physic", 100, 2., 2.2, 100, 0.0, 0.2);
TH1D *h_d0_e_signal = new TH1D("h_d0_e_signal", "d0_e", 50, -0.01, 0.01); h_d0_e_signal->SetLineColor(kRed);
TH1D *h_d0_e_conver = new TH1D("h_d0_e_conver", "d0_e", 50, -0.01, 0.01); h_d0_e_conver->SetLineColor(kBlue);
TH1D *h_d0_e_physic = new TH1D("h_d0_e_physic", "d0_e", 50, -0.01, 0.01); h_d0_e_physic->SetLineColor(kGreen);
TH1D *h_d0_p_signal = new TH1D("h_d0_p_signal", "d0_p", 50, -0.01, 0.01); h_d0_p_signal->SetLineColor(kRed);
TH1D *h_d0_p_conver = new TH1D("h_d0_p_conver", "d0_p", 50, -0.01, 0.01); h_d0_p_conver->SetLineColor(kBlue);
TH1D *h_d0_p_physic = new TH1D("h_d0_p_physic", "d0_p", 50, -0.01, 0.01); h_d0_p_physic->SetLineColor(kGreen);
TH1D *h_z0_e_signal = new TH1D("h_z0_e_signal", "z0_e", 50, -0.1, 0.1); h_z0_e_signal->SetLineColor(kRed);
TH1D *h_z0_e_conver = new TH1D("h_z0_e_conver", "z0_e", 50, -0.1, 0.1); h_z0_e_conver->SetLineColor(kBlue);
TH1D *h_z0_e_physic = new TH1D("h_z0_e_physic", "z0_e", 50, -0.1, 0.1); h_z0_e_physic->SetLineColor(kGreen);
TH1D *h_z0_p_signal = new TH1D("h_z0_p_signal", "z0_p", 50, -0.1, 0.1); h_z0_p_signal->SetLineColor(kRed);
TH1D *h_z0_p_conver = new TH1D("h_z0_p_conver", "z0_p", 50, -0.1, 0.1); h_z0_p_conver->SetLineColor(kBlue);
TH1D *h_z0_p_physic = new TH1D("h_z0_p_physic", "z0_p", 50, -0.1, 0.1); h_z0_p_physic->SetLineColor(kGreen);
TH1D *h_diffD0_signal = new TH1D("h_diffD0_signal", "#Deltad_{0} Signal Sample; m", 50, -0.01, 0.01); h_diffD0_signal->SetLineColor(kRed);
TH1D *h_diffD0_conver = new TH1D("h_diffD0_conver", "#Deltad_{0} Conversion Background Sample; m", 50, -0.01, 0.01); h_diffD0_conver->SetLineColor(kBlue);
TH1D *h_diffD0_physic = new TH1D("h_diffD0_physic", "#Deltad_{0} Data; m", 50, -0.01, 0.01); h_diffD0_physic->SetLineColor(kGreen);
TH1D *h_dPhi_signal = new TH1D("h_dPhi_signal", "#Delta#Phi Signal Sample", 50, -2., 2.); h_dPhi_signal->SetLineColor(kRed);
TH1D *h_diffZ0_signal = new TH1D("h_diffZ0_signal", "#Deltaz_{0} Signal Sample; m", 100, 0., 0.1); h_diffZ0_signal->SetLineColor(kRed);
TH1D *h_diffZ0_conver = new TH1D("h_diffZ0_conver", "#Deltaz_{0} Conversion Background Sample; m", 100, 0., 0.1); h_diffZ0_conver->SetLineColor(kBlue);
TH1D *h_diffZ0_physic = new TH1D("h_diffZ0_physic", "#Deltaz_{0} Data; m", 100, 0., 0.1); h_diffZ0_physic->SetLineColor(kGreen);
TH1D *h_dPhi_conver = new TH1D("h_dPhi_conver", "#Delta#Phi Conversion Background Sample", 50, -2., 2.); h_dPhi_conver->SetLineColor(kBlue);
TH1D *h_dPhi_physic = new TH1D("h_dPhi_physic", "#Delta#Phi Data", 50, -2., 2.); h_dPhi_physic->SetLineColor(kGreen);
TH2D *h_dPhi_ee_signal = new TH2D("h_dPhi_ee_signal", "dPhi_ee_signal", 50, 0., 0.2, 50, -2., 2.);
TH2D *h_dPhi_ee_conver = new TH2D("h_dPhi_ee_conver", "dPhi_ee_conver", 50, 0., 0.2, 50, -2., 2.);
TH2D *h_dPhi_ee_physic = new TH2D("h_dPhi_ee_physic", "dPhi_ee_physic", 50, 0., 0.2, 50, -2., 2.);
TH2D *h_d0_phi_e_signal = new TH2D("h_d0_phi_e_signal", "h_d0_phi_e_signal", 50, -pi, pi, 50, -0.01, 0.01);
TH2D *h_d0_phi_p_signal = new TH2D("h_d0_phi_p_signal", "h_d0_phi_p_signal", 50, -pi, pi, 50, -0.01, 0.01);
TH2D *h_d0_phi_e_conver = new TH2D("h_d0_phi_e_conver", "h_d0_phi_e_conver", 50, -pi, pi, 50, -0.01, 0.01);
TH2D *h_d0_phi_p_conver = new TH2D("h_d0_phi_p_conver", "h_d0_phi_p_conver", 50, -pi, pi, 50, -0.01, 0.01);
TH2D *h_d0_phi_e_physic = new TH2D("h_d0_phi_e_physic", "h_d0_phi_e_physic", 50, -pi, pi, 50, -0.01, 0.01);
TH2D *h_d0_phi_p_physic = new TH2D("h_d0_phi_p_physic", "h_d0_phi_p_physic", 50, -pi, pi, 50, -0.01, 0.01);
TH2D *h_dPhi_diffD0_signal = new TH2D("h_dPhi_diffD0_signal", "#Delta#Phi vs #Deltad_{0} Signal Sample; ; m", 50, -2., 2., 50, -0.01, 0.01); h_dPhi_diffD0_signal->SetLineColor(kRed);
TH2D *h_dPhi_diffD0_conver = new TH2D("h_dPhi_diffD0_conver", "#Delta#Phi vs #Deltad_{0} Conversion Background Sample; ; m", 50, -2., 2., 50, -0.01, 0.01); h_dPhi_diffD0_conver->SetLineColor(kBlue);
TH2D *h_dPhi_diffD0_physic = new TH2D("h_dPhi_diffD0_physic", "#Delta#Phi vs #Deltad_{0} Data; ; m", 50, -2., 2., 50, -0.01, 0.01); h_dPhi_diffD0_physic->SetLineColor(kGreen);
TH1D *h_R_signal = new TH1D("h_R_signal", "h_R_signal", 50, -.4, .4); h_R_signal->SetLineColor(kRed);
TH1D *h_R_conver = new TH1D("h_R_conver", "h_R_conver", 50, -.4, .4); h_R_conver->SetLineColor(kBlue);
TH1D *h_R_physic = new TH1D("h_R_physic", "h_R_physic", 50, -.4, .4); h_R_physic->SetLineColor(kGreen);
TH1D *h_ee_signal = new TH1D("h_ee_signal", "h_ee_signal", 20, 0.0, 0.2); h_ee_signal->SetLineColor(kRed);
TH1D *h_ee_conver = new TH1D("h_ee_conver", "h_ee_conver", 20, 0.0, 0.2); h_ee_conver->SetLineColor(kBlue);
TH1D *h_ee_physic = new TH1D("h_ee_physic", "h_ee_physic", 20, 0.0, 0.2); h_ee_physic->SetLineColor(kGreen);
TH2D *h_electronE = new TH2D("h_electronE", "Electron Energy Resolution; MC Truth Electron Energy (GeV)", 100, 0.0, 0.16, 100, -0.03, 0.03);
TH2D *h_electronPx = new TH2D("h_electronPx", "Electron Px Resolution; MC Truth Electron Px (GeV)", 100, 0.0, 0.14, 100, -0.03, 0.03);
TH2D *h_electronPy = new TH2D("h_electronPy", "Electron Py Resolution; MC Truth Electron Py (GeV)", 100, 0.0, 0.14, 100, -0.03, 0.03);
TH2D *h_electronPz = new TH2D("h_electronPz", "Electron Pz Resolution; MC Truth Electron Pz (GeV)", 100, 0.0, 0.14, 100, -0.03, 0.03);
TH1D *h_theta1_signal = new TH1D("h_theta1_signal", "h_theta1_signal", 200, 0., pi); h_theta1_signal->SetLineColor(kRed);
TH1D *h_theta1_conver = new TH1D("h_theta1_conver", "h_theta1_conver", 200, 0., pi); h_theta1_conver->SetLineColor(kBlue);
TH1D *h_theta2_signal = new TH1D("h_theta2_signal", "h_theta2_signal", 200, 0., pi); h_theta2_signal->SetLineColor(kRed);
TH1D *h_theta2_conver = new TH1D("h_theta2_conver", "h_theta2_conver", 200, 0., pi); h_theta2_conver->SetLineColor(kBlue);
TH1D *h_pi0_signal = new TH1D("h_pi0_signal", "Pion Mass", 50, 0.035, .235); h_pi0_signal->SetLineColor(kRed);
TH1D *h_pi0_conver = new TH1D("h_pi0_conver", "Pion Mass", 50, 0.035, .235); h_pi0_conver->SetLineColor(kBlue);
TH1D *h_pi0_physic = new TH1D("h_pi0_physic", "Pion Mass", 50, 0.035, .235); h_pi0_physic->SetLineColor(kGreen);
TH2D *h_DeltaM_dPhi_physic = new TH2D("h_DeltaM_dPhi_physic", "h_DeltaM_dPhi_physic", 50, -2., 2., 100, 0.0, 0.2);
signalTree->SetBranchAddress("Run", &(runNumber_signal));
signalTree->SetBranchAddress("Event", &(eventNumber_signal));
signalTree->SetBranchAddress("dsPlusM", &(dsPlusM_signal));
signalTree->SetBranchAddress("dsPlusCharge", &(dsPlusCharge_signal));
signalTree->SetBranchAddress("DecayMode", &(decayMode_signal));
signalTree->SetBranchAddress("DeltaE", &(DeltaE_signal));
signalTree->SetBranchAddress("MBC", &(MBC_signal));
signalTree->SetBranchAddress("DeltaM", &(DeltaM_signal));
signalTree->SetBranchAddress("kElectron1E_MC", &(E_e_signal_MC));
signalTree->SetBranchAddress("kElectron1Px_MC", &(px_e_signal_MC));
signalTree->SetBranchAddress("kElectron1Py_MC", &(py_e_signal_MC));
signalTree->SetBranchAddress("kElectron1Pz_MC", &(pz_e_signal_MC));
signalTree->SetBranchAddress("kElectron2E_MC", &(E_p_signal_MC));
signalTree->SetBranchAddress("kElectron2Px_MC", &(px_p_signal_MC));
signalTree->SetBranchAddress("kElectron2Py_MC", &(py_p_signal_MC));
signalTree->SetBranchAddress("kElectron2Pz_MC", &(pz_p_signal_MC));
signalTree->SetBranchAddress("kElectron1D0_reco", &(d0_e_signal));
signalTree->SetBranchAddress("kElectron2D0_reco", &(d0_p_signal));
signalTree->SetBranchAddress("kElectron1Z0_reco", &(z0_e_signal));
signalTree->SetBranchAddress("kElectron2Z0_reco", &(z0_p_signal));
signalTree->SetBranchAddress("kElectron1Px_reco", &(px_e_signal));
signalTree->SetBranchAddress("kElectron1Py_reco", &(py_e_signal));
signalTree->SetBranchAddress("kElectron1Pz_reco", &(pz_e_signal));
signalTree->SetBranchAddress("kElectron2Px_reco", &(px_p_signal));
signalTree->SetBranchAddress("kElectron2Py_reco", &(py_p_signal));
signalTree->SetBranchAddress("kElectron2Pz_reco", &(pz_p_signal));
signalTree->SetBranchAddress("kElectron1E_reco", &(E_e_signal));
signalTree->SetBranchAddress("kElectron2E_reco", &(E_p_signal));
signalTree->SetBranchAddress("kElectron1Curv_reco", &(curv_e_signal));
signalTree->SetBranchAddress("kElectron2Curv_reco", &(curv_p_signal));
signalTree->SetBranchAddress("kPi0Mass_reco", &(m_pi0_signal));
signalTree->SetBranchAddress("kPi0Mass_reco", &(pi0Mass_signal));
signalTree->SetBranchAddress("kTheta1", &(theta1_signal));
signalTree->SetBranchAddress("kTheta2", &(theta2_signal));
converTree->SetBranchAddress("Run", &(runNumber_conver));
converTree->SetBranchAddress("Event", &(eventNumber_conver));
converTree->SetBranchAddress("dsPlusM", &(dsPlusM_conver));
converTree->SetBranchAddress("dsPlusCharge", &(dsPlusCharge_conver));
converTree->SetBranchAddress("DecayMode", &(decayMode_conver));
converTree->SetBranchAddress("DeltaE", &(DeltaE_conver));
converTree->SetBranchAddress("MBC", &(MBC_conver));
converTree->SetBranchAddress("DeltaM", &(DeltaM_conver));
converTree->SetBranchAddress("kElectron1E_MC", &(E_e_conver_MC));
converTree->SetBranchAddress("kElectron1Px_MC", &(px_e_conver_MC));
converTree->SetBranchAddress("kElectron1Py_MC", &(py_e_conver_MC));
converTree->SetBranchAddress("kElectron1Pz_MC", &(pz_e_conver_MC));
converTree->SetBranchAddress("kElectron2E_MC", &(E_p_conver_MC));
converTree->SetBranchAddress("kElectron2Px_MC", &(px_p_conver_MC));
converTree->SetBranchAddress("kElectron2Py_MC", &(py_p_conver_MC));
converTree->SetBranchAddress("kElectron2Pz_MC", &(pz_p_conver_MC));
converTree->SetBranchAddress("kElectron1D0_reco", &(d0_e_conver));
converTree->SetBranchAddress("kElectron2D0_reco", &(d0_p_conver));
converTree->SetBranchAddress("kElectron1Z0_reco", &(z0_e_conver));
converTree->SetBranchAddress("kElectron2Z0_reco", &(z0_p_conver));
converTree->SetBranchAddress("kElectron1Px_reco", &(px_e_conver));
converTree->SetBranchAddress("kElectron1Py_reco", &(py_e_conver));
converTree->SetBranchAddress("kElectron1Pz_reco", &(pz_e_conver));
converTree->SetBranchAddress("kElectron2Px_reco", &(px_p_conver));
converTree->SetBranchAddress("kElectron2Py_reco", &(py_p_conver));
converTree->SetBranchAddress("kElectron2Pz_reco", &(pz_p_conver));
converTree->SetBranchAddress("kElectron1E_reco", &(E_e_conver));
converTree->SetBranchAddress("kElectron2E_reco", &(E_p_conver));
converTree->SetBranchAddress("kElectron1Curv_reco", &(curv_e_conver));
converTree->SetBranchAddress("kElectron2Curv_reco", &(curv_p_conver));
converTree->SetBranchAddress("kPi0Mass_reco", &(pi0Mass_conver));
converTree->SetBranchAddress("kTheta1", &(theta1_conver));
converTree->SetBranchAddress("kTheta2", &(theta2_conver));
physicTree->SetBranchAddress("Run", &(runNumber_physic));
physicTree->SetBranchAddress("Event", &(eventNumber_physic));
physicTree->SetBranchAddress("dsPlusM", &(dsPlusM_physic));
physicTree->SetBranchAddress("dsPlusCharge", &(dsPlusCharge_physic));
physicTree->SetBranchAddress("DecayMode", &(decayMode_physic));
physicTree->SetBranchAddress("DeltaE", &(DeltaE_physic));
physicTree->SetBranchAddress("MBC", &(MBC_physic));
physicTree->SetBranchAddress("DeltaM", &(DeltaM_physic));
physicTree->SetBranchAddress("kElectron1D0_reco", &(d0_e_physic));
physicTree->SetBranchAddress("kElectron2D0_reco", &(d0_p_physic));
physicTree->SetBranchAddress("kElectron1Z0_reco", &(z0_e_physic));
physicTree->SetBranchAddress("kElectron2Z0_reco", &(z0_p_physic));
physicTree->SetBranchAddress("kElectron1Px_reco", &(px_e_physic));
physicTree->SetBranchAddress("kElectron1Py_reco", &(py_e_physic));
physicTree->SetBranchAddress("kElectron2Px_reco", &(px_p_physic));
physicTree->SetBranchAddress("kElectron2Py_reco", &(py_p_physic));
physicTree->SetBranchAddress("kElectron1E_reco", &(E_e_physic));
physicTree->SetBranchAddress("kElectron2E_reco", &(E_p_physic));
physicTree->SetBranchAddress("kElectron1Curv_reco", &(curv_e_physic));
physicTree->SetBranchAddress("kElectron2Curv_reco", &(curv_p_physic));
physicTree->SetBranchAddress("kPi0Mass_reco", &(pi0Mass_physic));
int large=0;
int nSignalEvents=signalTree->GetEntries();
int oppRecon_signal=0;
for (int i=0; i<nSignalEvents; ++i)
{
signalTree->GetEvent(i);
double phi_e=atan2(py_e_signal, px_e_signal);
double phi_p=atan2(py_p_signal, px_p_signal);
double dPhi=deltaPhi(phi_e, phi_p);
if (runNumber_signal!=signalNumber.noCut_run || eventNumber_signal!=signalNumber.noCut_event)
{
if (decayMode_signal>-1) decayFrequency_signal[int(decayMode_signal)]+=1;
++signalEvents.noCut;
signalNumber.noCut_run=runNumber_signal;
signalNumber.noCut_event=eventNumber_signal;
}
if (fabs(d0_e_signal)<0.005 && fabs(d0_p_signal)<0.005 &&
fabs(z0_e_signal)<0.05 && fabs(z0_p_signal)<0.05)
{
if (decayMode_signal==decayNumber)
{
if (runNumber_signal!=signalNumber.tagCut_run || eventNumber_signal!=signalNumber.tagCut_event)
{
++signalEvents.tagCut;
signalNumber.tagCut_run=runNumber_signal;
signalNumber.tagCut_event=eventNumber_signal;
}
h_theta1_signal->Fill(theta1_signal);
h_theta2_signal->Fill(theta2_signal);
if (!optimize_dsPlusMCut) h_dsPlusM_signal->Fill(dsPlusM_signal);
if (optimize_dsPlusMCut || dsPlusMCut(dsPlusM_signal))
{
if (runNumber_signal!=signalNumber.dsPlusMCut_run || eventNumber_signal!=signalNumber.dsPlusMCut_event)
{
++signalEvents.dsPlusMCut;
signalNumber.dsPlusMCut_run=runNumber_signal;
signalNumber.dsPlusMCut_event=eventNumber_signal;
}
h_DeltaE_signal->Fill(DeltaE_signal);
// Optimization plots
h_DeltaE_MBC_signal->Fill(DeltaE_signal, MBC_signal);
h_DeltaE_DeltaM_signal->Fill(DeltaE_signal, DeltaM_signal);
h_MBC_DeltaM_signal->Fill(MBC_signal, DeltaM_signal);
//if (DeltaECut(DeltaE_signal))
{
if (runNumber_signal!=signalNumber.deltaECut_run || eventNumber_signal!=signalNumber.deltaECut_event)
{
++signalEvents.deltaECut;
signalNumber.deltaECut_run=runNumber_signal;
signalNumber.deltaECut_event=eventNumber_signal;
}
if (!optimize_MBCCut) h_MBC_signal->Fill(MBC_signal);
if (optimize_MBCCut || MBCCut(MBC_signal))
{
if (runNumber_signal!=signalNumber.mbcCut_run || eventNumber_signal!=signalNumber.mbcCut_event)
{
++signalEvents.mbcCut;
signalNumber.mbcCut_run=runNumber_signal;
signalNumber.mbcCut_event=eventNumber_signal;
}
if (!optimize_DeltaMCut) h_DeltaM_signal->Fill(DeltaM_signal);
if (optimize_DeltaMCut || DeltaMCut(DeltaM_signal))
{
if (runNumber_signal!=signalNumber.deltaMCut_run || eventNumber_signal!=signalNumber.deltaMCut_event)
{
++signalEvents.deltaMCut;
signalNumber.deltaMCut_run=runNumber_signal;
signalNumber.deltaMCut_event=eventNumber_signal;
}
h_d0_e_signal->Fill(d0_e_signal);
h_d0_p_signal->Fill(d0_p_signal);
if (!optimize_diffD0Cut) h_diffD0_signal->Fill(d0_e_signal-d0_p_signal);
h_dPhi_diffD0_signal->Fill(dPhi, d0_e_signal-d0_p_signal);
h_d0_phi_e_signal->Fill(phi_e, d0_e_signal);
h_d0_phi_p_signal->Fill(phi_p, d0_p_signal);
h_diffZ0_signal->Fill(fabs(z0_e_signal-z0_p_signal));
h_z0_e_signal->Fill(z0_e_signal);
h_z0_p_signal->Fill(z0_p_signal);
//h_theta1_signal->Fill(theta1_signal);
//h_theta2_signal->Fill(theta2_signal);
if (optimize_diffD0Cut || dD0(d0_e_signal-d0_p_signal))
{
if (runNumber_signal!=signalNumber.diffD0Cut_run || eventNumber_signal!=signalNumber.diffD0Cut_event)
{
++signalEvents.diffD0Cut;
signalNumber.diffD0Cut_run=runNumber_signal;
signalNumber.diffD0Cut_event=eventNumber_signal;
}
if (!optimize_dPhiCut) h_dPhi_signal->Fill(dPhi);
h_dPhi_ee_signal->Fill(eeMass_signal, dPhi);
if (optimize_dPhiCut || dPhiCut(dPhi))
{
if (runNumber_signal!=signalNumber.dPhiCut_run || eventNumber_signal!=signalNumber.dPhiCut_event)
{
++signalEvents.dPhiCut;
signalNumber.dPhiCut_run=runNumber_signal;
signalNumber.dPhiCut_event=eventNumber_signal;
h_electronE->Fill(E_e_signal, E_e_signal-E_e_signal_MC);
h_electronE->Fill(E_p_signal, E_p_signal-E_p_signal_MC);
h_electronPx->Fill(px_e_signal, px_e_signal-px_e_signal_MC);
h_electronPx->Fill(px_p_signal, px_p_signal-px_p_signal_MC);
h_electronPy->Fill(py_e_signal, py_e_signal-py_e_signal_MC);
h_electronPy->Fill(py_p_signal, py_p_signal-py_p_signal_MC);
h_electronPz->Fill(pz_e_signal, pz_e_signal-pz_e_signal_MC);
h_electronPz->Fill(pz_p_signal, pz_p_signal-pz_p_signal_MC);
}
h_ee_signal->Fill(eeMass_signal);
double r1=-1/(2*curv_e_signal);
double r2=1/(2*curv_p_signal);
double R=convert(r1, r2, d0_e_signal, d0_p_signal, phi_e, phi_p);
h_R_signal->Fill(R);
if ((dsCharge * dsPlusCharge_signal)<0) oppRecon_signal+=1;
if (pi0Mass_signal!=-1000) h_pi0_signal->Fill(pi0Mass_signal);
else std::cout<<"No pi0 here"<<std::endl;
if (pi0MassCut(pi0Mass_signal))
{
if (runNumber_signal!=signalNumber.pi0MassCut_run || eventNumber_signal!=signalNumber.pi0MassCut_event)
{
++signalEvents.pi0MassCut;
signalNumber.pi0MassCut_run=runNumber_signal;
signalNumber.pi0MassCut_event=eventNumber_signal;
}
if (optimize_dsPlusMCut) h_dsPlusM_signal->Fill(dsPlusM_signal);
if (optimize_MBCCut) h_MBC_signal->Fill(MBC_signal);
if (optimize_DeltaMCut) h_DeltaM_signal->Fill(DeltaM_signal);
if (optimize_diffD0Cut) h_diffD0_signal->Fill(d0_e_signal-d0_p_signal);
if (optimize_dPhiCut) h_dPhi_signal->Fill(dPhi);
}
}
}
}
}
}
}
}
}
}
int nConverEvents=converTree->GetEntries();
int oppRecon_conver=0;
for (int i=0; i<nConverEvents; ++i)
{
converTree->GetEvent(i);
double phi_e=atan2(py_e_conver, px_e_conver);
double phi_p=atan2(py_p_conver, px_p_conver);
double dPhi=deltaPhi(phi_e, phi_p);
if (runNumber_conver!=converNumber.noCut_run || eventNumber_conver!=converNumber.noCut_event)
{
if (decayMode_conver>-1) decayFrequency_conver[int(decayMode_conver)]+=1;
++converEvents.noCut;
converNumber.noCut_run=runNumber_conver;
converNumber.noCut_event=eventNumber_conver;
}
if (fabs(d0_e_conver)<0.005 && fabs(d0_p_conver)<0.005 &&
fabs(z0_e_conver)<0.05 && fabs(z0_p_conver)<0.05)
{
if (decayMode_conver==decayNumber)
{
if (runNumber_conver!=converNumber.tagCut_run || eventNumber_conver!=converNumber.tagCut_event)
{
++converEvents.tagCut;
converNumber.tagCut_run=runNumber_conver;
converNumber.tagCut_event=eventNumber_conver;
}
h_theta1_conver->Fill(theta1_conver);
h_theta2_conver->Fill(theta2_conver);
if (!optimize_dsPlusMCut) h_dsPlusM_conver->Fill(dsPlusM_conver);
if (optimize_dsPlusMCut || dsPlusMCut(dsPlusM_conver))
{
if (runNumber_conver!=converNumber.dsPlusMCut_run || eventNumber_conver!=converNumber.dsPlusMCut_event)
{
++converEvents.dsPlusMCut;
converNumber.dsPlusMCut_run=runNumber_conver;
converNumber.dsPlusMCut_event=eventNumber_conver;
}
h_DeltaE_conver->Fill(DeltaE_conver);
// Optimization plots
h_DeltaE_MBC_conver->Fill(DeltaE_conver, MBC_conver);
h_DeltaE_DeltaM_conver->Fill(DeltaE_conver, DeltaM_conver);
h_MBC_DeltaM_conver->Fill(MBC_conver, DeltaM_conver);
//if (DeltaECut(DeltaE_conver))
{
if (runNumber_conver!=converNumber.deltaECut_run || eventNumber_conver!=converNumber.deltaECut_event)
{
++converEvents.deltaECut;
converNumber.deltaECut_run=runNumber_conver;
converNumber.deltaECut_event=eventNumber_conver;
}
if (!optimize_MBCCut) h_MBC_conver->Fill(MBC_conver);
if (optimize_MBCCut || MBCCut(MBC_conver))
{
if (runNumber_conver!=converNumber.mbcCut_run || eventNumber_conver!=converNumber.mbcCut_event)
{
++converEvents.mbcCut;
converNumber.mbcCut_run=runNumber_conver;
converNumber.mbcCut_event=eventNumber_conver;
}
if (!optimize_DeltaMCut) h_DeltaM_conver->Fill(DeltaM_conver);
if (optimize_DeltaMCut || DeltaMCut(DeltaM_conver))
{
if (runNumber_conver!=converNumber.deltaMCut_run || eventNumber_conver!=converNumber.deltaMCut_event)
{
++converEvents.deltaMCut;
converNumber.deltaMCut_run=runNumber_conver;
converNumber.deltaMCut_event=eventNumber_conver;
}
h_d0_e_conver->Fill(d0_e_conver);
h_d0_p_conver->Fill(d0_p_conver);
if (!optimize_diffD0Cut) h_diffD0_conver->Fill(d0_e_conver-d0_p_conver);
h_dPhi_diffD0_conver->Fill(dPhi, d0_e_conver-d0_p_conver);
h_d0_phi_e_conver->Fill(phi_e, d0_e_conver);
h_d0_phi_p_conver->Fill(phi_p, d0_p_conver);
h_diffZ0_conver->Fill(fabs(z0_e_conver-z0_p_conver));
h_z0_e_conver->Fill(z0_e_conver);
h_z0_p_conver->Fill(z0_p_conver);
//h_theta1_conver->Fill(theta1_conver);
//h_theta2_conver->Fill(theta2_conver);
if (optimize_diffD0Cut || dD0(d0_e_conver-d0_p_conver))
{
if (runNumber_conver!=converNumber.diffD0Cut_run || eventNumber_conver!=converNumber.diffD0Cut_event)
{
++converEvents.diffD0Cut;
converNumber.diffD0Cut_run=runNumber_conver;
converNumber.diffD0Cut_event=eventNumber_conver;
}
if (!optimize_dPhiCut) h_dPhi_conver->Fill(dPhi);
h_dPhi_ee_conver->Fill(eeMass_conver, dPhi);
if (optimize_dPhiCut || dPhiCut(dPhi))
{
if (runNumber_conver!=converNumber.dPhiCut_run || eventNumber_conver!=converNumber.dPhiCut_event)
{
++converEvents.dPhiCut;
converNumber.dPhiCut_run=runNumber_conver;
converNumber.dPhiCut_event=eventNumber_conver;
}
h_ee_conver->Fill(eeMass_conver);
double r1=-1/(2*curv_e_conver);
double r2=1/(2*curv_p_conver);
double R=convert(r1, r2, d0_e_conver, d0_p_conver, phi_e, phi_p);
h_R_conver->Fill(R);
if ((dsCharge*dsPlusCharge_conver)<0) oppRecon_conver+=1;
if (pi0Mass_conver!=-1000) h_pi0_conver->Fill(pi0Mass_conver);
if (pi0MassCut(pi0Mass_conver))
{
if (runNumber_conver!=converNumber.pi0MassCut_run || eventNumber_conver!=converNumber.pi0MassCut_event)
{
++converEvents.pi0MassCut;
converNumber.pi0MassCut_run=runNumber_conver;
converNumber.pi0MassCut_event=eventNumber_conver;
}
if (optimize_dsPlusMCut) h_dsPlusM_conver->Fill(dsPlusM_conver);
if (optimize_MBCCut) h_MBC_conver->Fill(MBC_conver);
if (optimize_DeltaMCut) h_DeltaM_conver->Fill(DeltaM_conver);
if (optimize_diffD0Cut) h_diffD0_conver->Fill(d0_e_conver-d0_p_conver);
if (optimize_dPhiCut) h_dPhi_conver->Fill(dPhi);
}
}
}
}
}
}
}
}
}
}
int nPhysicEvents=physicTree->GetEntries();
int oppRecon_physic=0;
for (int i=0; i<nPhysicEvents; ++i)
{
physicTree->GetEvent(i);
double phi_e=atan2(py_e_physic, px_e_physic);
double phi_p=atan2(py_p_physic, px_p_physic);
double dPhi=deltaPhi(phi_e, phi_p);
if (runNumber_physic!=physicNumber.noCut_run || eventNumber_physic!=physicNumber.noCut_event)
{
if (decayMode_physic>-1) decayFrequency_physic[int(decayMode_physic)]+=1;
++physicEvents.noCut;
physicNumber.noCut_run=runNumber_physic;
physicNumber.noCut_event=eventNumber_physic;
}
if (fabs(d0_e_physic)<0.005 && fabs(d0_p_physic)<0.005 &&
fabs(z0_e_physic)<0.05 && fabs(z0_p_physic)<0.05)
{
if (decayMode_physic==decayNumber)
{
if (runNumber_physic!=physicNumber.tagCut_run || eventNumber_physic!=physicNumber.tagCut_event)
{
++physicEvents.tagCut;
physicNumber.tagCut_run=runNumber_physic;
physicNumber.tagCut_event=eventNumber_physic;
}
if (!optimize_dsPlusMCut) h_dsPlusM_physic->Fill(dsPlusM_physic);
if (optimize_dsPlusMCut || dsPlusMCut(dsPlusM_physic))