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H4LTools.cc
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H4LTools.cc
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#include "../interface/H4LTools.h"
#include <TLorentzVector.h>
#include <TRandom3.h>
#include <vector>
std::vector<unsigned int> H4LTools::goodLooseElectrons2012(){
std::vector<unsigned int> LooseElectronindex;
for (unsigned int i=0; i<Electron_pt.size(); i++){
if ((Electron_pt[i]>elePtcut)&&(fabs(Electron_eta[i])<eleEtacut)){
LooseElectronindex.push_back(i);
}
}
return LooseElectronindex;
}
std::vector<unsigned int> H4LTools::goodLooseMuons2012(){
std::vector<unsigned int> LooseMuonindex;
for (unsigned int i=0; i<Muon_eta.size(); i++){
if ((Muon_pt[i]>MuPtcut)&&(fabs(Muon_eta[i])<MuEtacut)&&((Muon_isGlobal[i]||Muon_isTracker[i]||Muon_isPFcand[i]))){
LooseMuonindex.push_back(i);
}
}
return LooseMuonindex;
}
std::vector<unsigned int> H4LTools::goodMuons2015_noIso_noPf(std::vector<unsigned int> Muonindex){
std::vector<unsigned int> bestMuonindex;
for (unsigned int i=0; i<Muonindex.size(); i++){
if ((Muon_pt[Muonindex[i]]>MuPtcut)&&(fabs(Muon_eta[Muonindex[i]])<MuEtacut)&&(Muon_isGlobal[Muonindex[i]]||Muon_isTracker[Muonindex[i]])){
if (Muon_sip3d[Muonindex[i]]<Musip3dCut){
if((fabs(Muon_dxy[Muonindex[i]])<MuLoosedxycut)&&(fabs(Muon_dz[Muonindex[i]])<MuLoosedzcut)){
bestMuonindex.push_back(Muonindex[i]);
}
}
}
}
return bestMuonindex;
}
std::vector<unsigned int> H4LTools::goodElectrons2015_noIso_noBdt(std::vector<unsigned int> Electronindex){
std::vector<unsigned int> bestElectronindex;
for (unsigned int i=0; i<Electronindex.size(); i++){
if ((Electron_pt[Electronindex[i]])>elePtcut){
if(Electron_sip3d[Electronindex[i]]<elesip3dCut){
if((fabs(Electron_dxy[Electronindex[i]])<eleLoosedxycut)&&(fabs(Electron_dz[Electronindex[i]])<eleLoosedzcut)){
bestElectronindex.push_back(Electronindex[i]);
}
}
}
}
return bestElectronindex;
}
std::vector<bool> H4LTools::passTight_BDT_Id(){
std::vector<bool> tightid;
float cutVal,mvaVal;
cutVal = 1000;
mvaVal = -1;
//unsigned nE = (*nElectron).Get()[0];
for (unsigned int i=0; i<Electron_pt.size(); i++){
if(Electron_pt[i]<10){
if(fabs(Electron_eta[i])<0.8) cutVal = eleBDTWPLELP;
if((fabs(Electron_eta[i])>=0.8)&&(fabs(Electron_eta[i])<1.479)) cutVal = eleBDTWPMELP;
if(fabs(Electron_eta[i])>=1.479) cutVal = eleBDTWPHELP;
}
else{
if(fabs(Electron_eta[i])<0.8) cutVal = eleBDTWPLEHP;
if((fabs(Electron_eta[i])>=0.8)&&(fabs(Electron_eta[i])<1.479)) cutVal = eleBDTWPMEHP;
if(fabs(Electron_eta[i])>=1.479) cutVal = eleBDTWPHEHP;
}
mvaVal = Electron_mvaFall17V2Iso[i];
if(mvaVal > cutVal){
tightid.push_back(true);
}
else{
tightid.push_back(false);
}
}
return tightid;
}
std::vector<bool> H4LTools::passTight_Id(){
std::vector<bool> tightid;
//unsigned nMu = (*nMuon).Get()[0];
for (unsigned int i=0; i<Muon_pt.size(); i++){
if (Muon_pt[i]<MuHighPtBound){
tightid.push_back(Muon_isPFcand[i]);
}
else{
tightid.push_back(Muon_isPFcand[i]||(((Muon_ptErr[i]/Muon_pt[i])<MuTightpTErrorcut)&&(fabs(Muon_dxy[i])<MuTightdxycut)&&(fabs(Muon_dz[i])<MuTightdzcut)&&(Muon_nTrackerLayers[i]>MuTightTrackerLayercut)));
}
}
return tightid;
}
std::vector<unsigned int> H4LTools::goodFsrPhotons(){
std::vector<unsigned int> goodFsrPhoton;
//unsigned nFsr = (*nFsrPhoton).Get()[0];
for (unsigned int i=0; i<FsrPhoton_pt.size(); i++){
if((FsrPhoton_pt[i]>fsrphotonPtcut)&&(fabs(FsrPhoton_eta[i])<fsrphotonEtacut)&&(FsrPhoton_relIso03[i]<fsrphotonIsocut)){
goodFsrPhoton.push_back(i);
}
}
return goodFsrPhoton;
}
std::vector<unsigned int> H4LTools::SelectedJets(std::vector<unsigned int> ele, std::vector<unsigned int> mu){
std::vector<unsigned int> goodJets;
//unsigned nJ = (*nJet).Get()[0];
for(unsigned int i=0;i<Jet_pt.size();i++){
if((Jet_pt[i]>JetPtcut)&&(fabs(Jet_eta[i])<JetEtacut)){
if((Jet_jetId[i]>0)&&((Jet_pt[i]>50)||(Jet_puId[i]==7))){
int overlaptag=0;
TLorentzVector jettest;
jettest.SetPtEtaPhiM(Jet_pt[i],Jet_eta[i],Jet_phi[i],Jet_mass[i]);
for(unsigned int ie=0;ie<ele.size();ie++){
TLorentzVector eletest;
eletest.SetPtEtaPhiM(Electron_pt[ele[ie]],Electron_eta[ele[ie]],Electron_phi[ele[ie]],Electron_mass[ele[ie]]);
if(eletest.DeltaR(jettest)<0.4) overlaptag++;
}
for(unsigned int im=0;im<mu.size();im++){
TLorentzVector mutest;
mutest.SetPtEtaPhiM(Muon_pt[mu[im]],Muon_eta[mu[im]],Muon_phi[mu[im]],Muon_mass[mu[im]]);
if(mutest.DeltaR(jettest)<0.4) overlaptag++;
}
if(overlaptag==0) goodJets.push_back(i);
}
}
}
njets_pt30_eta4p7 = goodJets.size();
return goodJets;
}
unsigned H4LTools::doFsrRecovery(TLorentzVector Lep){
// This Function returns the index for the possible FsrPhoton
unsigned int FsrIdx = 999; //only Idx>0 works, pay attention!
std::vector<unsigned int> BestFsrPhotons;
BestFsrPhotons = goodFsrPhotons();
float dRl,dRlOverPt;
dRl = 999;
dRlOverPt = 999;
for(unsigned int i=0;i<BestFsrPhotons.size();i++){
TLorentzVector fsrcand;
fsrcand.SetPtEtaPhiM(FsrPhoton_pt[BestFsrPhotons[i]],FsrPhoton_eta[BestFsrPhotons[i]],FsrPhoton_phi[BestFsrPhotons[i]],0);
float dRlC,dRlOverPtC;
dRlC = fsrcand.DeltaR(Lep);
if ((dRlC<fsrphotondRlcut)&&(FsrPhoton_dROverEt2[BestFsrPhotons[i]]<fsrphotondRlOverPtcut)){
if(FsrPhoton_dROverEt2[BestFsrPhotons[i]]<dRlOverPt){
dRl = dRlC;
dRlOverPt = FsrPhoton_dROverEt2[BestFsrPhotons[i]];
FsrIdx = BestFsrPhotons[i];
}
}
}
return FsrIdx;
}
unsigned H4LTools::doFsrRecovery_Run3(std::vector<unsigned int> goodfsridx, unsigned lepidx, int lepflavor){//lepflavor 11 or 13
unsigned matchedfsridx = 999;
if(lepflavor == 11){
for(unsigned fsridx=0; fsridx<goodfsridx.size(); fsridx++){
if(FsrPhoton_electronIdx[goodfsridx[fsridx]] == lepidx){
matchedfsridx = fsridx;
break;
}
}
}
if(lepflavor == 13){
for(unsigned fsridx=0; fsridx<goodfsridx.size(); fsridx++){
if(FsrPhoton_muonIdx[goodfsridx[fsridx]] == lepidx){
matchedfsridx = fsridx;
break;
}
}
}
return matchedfsridx;
}
void H4LTools::BatchFsrRecovery_Run3(){
unsigned fsridx;
std::vector<unsigned> fsrlist;
fsrlist = goodFsrPhotons();
for(unsigned int i=0; i<Electron_pt.size(); i++){
TLorentzVector fsr,lep;
lep.SetPtEtaPhiM(Electron_pt[i],Electron_eta[i],Electron_phi[i],Electron_mass[i]);
fsridx = doFsrRecovery_Run3(fsrlist,i,11);
if(fsridx<900){
fsr.SetPtEtaPhiM(FsrPhoton_pt[fsrlist[fsridx]], FsrPhoton_eta[fsrlist[fsridx]], FsrPhoton_phi[fsrlist[fsridx]], 0);
lep = lep + fsr;
Electrondressed_Run3.push_back(lep);
}
else{
Electrondressed_Run3.push_back(lep);
}
}
for(unsigned int j=0; j<Muon_pt.size(); j++){
TLorentzVector fsr,lep;
lep.SetPtEtaPhiM(Muon_pt[j],Muon_eta[j],Muon_phi[j],Muon_mass[j]);
fsridx = doFsrRecovery_Run3(fsrlist,j,13);
if(fsridx<900){
fsr.SetPtEtaPhiM(FsrPhoton_pt[fsrlist[fsridx]], FsrPhoton_eta[fsrlist[fsridx]], FsrPhoton_phi[fsrlist[fsridx]], 0);
lep = lep + fsr;
Muondressed_Run3.push_back(lep);
}
else{
Muondressed_Run3.push_back(lep);
}
}
}
std::vector<TLorentzVector> H4LTools::BatchFsrRecovery(std::vector<TLorentzVector> LepList){
std::vector<TLorentzVector> LepFsrList;
for(unsigned int i=0;i<LepList.size();i++){
int Fsrtag;
Fsrtag = doFsrRecovery(LepList[i]);
if (Fsrtag>900){
LepFsrList.push_back(LepList[i]);
continue;
}
TLorentzVector FsrPhoton;
FsrPhoton.SetPtEtaPhiM(FsrPhoton_pt[Fsrtag],FsrPhoton_eta[Fsrtag],FsrPhoton_phi[Fsrtag],0);
TLorentzVector LepFsrRecovery;
LepFsrRecovery = FsrPhoton + LepList[i];
LepFsrList.push_back(LepFsrRecovery);
}
return LepFsrList;
}
std::vector<TLorentzVector> H4LTools::ElectronFsr(){
std::vector<TLorentzVector> leplist;
std::vector<TLorentzVector> leplistfsr;
//unsigned nlep = (*nElectron).Get()[0];
for(unsigned int i=0;i<Electron_pt.size();i++){
TLorentzVector Lep;
Lep.SetPtEtaPhiM(Electron_pt[i],Electron_eta[i],Electron_phi[i],Electron_mass[i]);
leplist.push_back(Lep);
}
leplistfsr = BatchFsrRecovery(leplist);
return leplistfsr;
}
std::vector<TLorentzVector> H4LTools::MuonFsr(){
std::vector<TLorentzVector> leplist;
std::vector<TLorentzVector> leplistfsr;
//unsigned nlep = (*nMuon).Get()[0];
for(unsigned int i=0;i<Muon_pt.size();i++){
TLorentzVector Lep;
Lep.SetPtEtaPhiM(Muon_pt[i],Muon_eta[i],Muon_phi[i],Muon_mass[i]);
leplist.push_back(Lep);
}
leplistfsr = BatchFsrRecovery(leplist);
return leplistfsr;
}
std::vector<float> H4LTools::ElectronFsrPt(){
std::vector<float> lepPt;
for (unsigned int i=0;i<Electrondressed_Run3.size();i++){
lepPt.push_back(Electrondressed_Run3[i].Pt());
}
return lepPt;
}
std::vector<float> H4LTools::ElectronFsrEta(){
std::vector<float> lepEta;
for (unsigned int i=0;i<Electrondressed_Run3.size();i++){
lepEta.push_back(Electrondressed_Run3[i].Eta());
}
return lepEta;
}
std::vector<float> H4LTools::ElectronFsrPhi(){
std::vector<float> lepPhi;
for (unsigned int i=0;i<Electrondressed_Run3.size();i++){
lepPhi.push_back(Electrondressed_Run3[i].Phi());
}
return lepPhi;
}
std::vector<float> H4LTools::MuonFsrPt(){
std::vector<float> lepPt;
for (unsigned int i=0;i<Muondressed_Run3.size();i++){
lepPt.push_back(Muondressed_Run3[i].Pt());
}
return lepPt;
}
std::vector<float> H4LTools::MuonFsrEta(){
std::vector<float> lepEta;
for (unsigned int i=0;i<Muondressed_Run3.size();i++){
lepEta.push_back(Muondressed_Run3[i].Eta());
}
return lepEta;
}
std::vector<float> H4LTools::MuonFsrPhi(){
std::vector<float> lepPhi;
for (unsigned int i=0;i<Muondressed_Run3.size();i++){
lepPhi.push_back(Muondressed_Run3[i].Phi());
}
return lepPhi;
}
/*std::vector<float> H4LTools::ElectronFsrPt(){
std::vector<float> lepPt;
std::vector<TLorentzVector> leplistfsr;
leplistfsr = ElectronFsr();
for (unsigned int i=0;i<leplistfsr.size();i++){
lepPt.push_back(leplistfsr[i].Pt());
}
return lepPt;
}
std::vector<float> H4LTools::ElectronFsrEta(){
std::vector<float> lepEta;
std::vector<TLorentzVector> leplistfsr;
leplistfsr = ElectronFsr();
for (unsigned int i=0;i<leplistfsr.size();i++){
lepEta.push_back(leplistfsr[i].Eta());
}
return lepEta;
}
std::vector<float> H4LTools::ElectronFsrPhi(){
std::vector<float> lepPhi;
std::vector<TLorentzVector> leplistfsr;
leplistfsr = ElectronFsr();
for (unsigned int i=0;i<leplistfsr.size();i++){
lepPhi.push_back(leplistfsr[i].Phi());
}
return lepPhi;
}
std::vector<float> H4LTools::MuonFsrPt(){
std::vector<float> lepPt;
std::vector<TLorentzVector> leplistfsr;
leplistfsr = MuonFsr();
for (unsigned int i=0;i<leplistfsr.size();i++){
lepPt.push_back(leplistfsr[i].Pt());
}
return lepPt;
}
std::vector<float> H4LTools::MuonFsrEta(){
std::vector<float> lepEta;
std::vector<TLorentzVector> leplistfsr;
leplistfsr = MuonFsr();
for (unsigned int i=0;i<leplistfsr.size();i++){
lepEta.push_back(leplistfsr[i].Eta());
}
return lepEta;
}
std::vector<float> H4LTools::MuonFsrPhi(){
std::vector<float> lepPhi;
std::vector<TLorentzVector> leplistfsr;
leplistfsr = MuonFsr();
for (unsigned int i=0;i<leplistfsr.size();i++){
lepPhi.push_back(leplistfsr[i].Phi());
}
return lepPhi;
}*/
void H4LTools::LeptonSelection(){
looseEle = goodLooseElectrons2012();
looseMu = goodLooseMuons2012();
bestEle = goodElectrons2015_noIso_noBdt(looseEle);
bestMu = goodMuons2015_noIso_noPf(looseMu);
Electronindex = bestEle;
Muonindex = bestMu;
AllEid = passTight_BDT_Id();
AllMuid = passTight_Id();
for (unsigned int iuj=0;iuj<looseEle.size();iuj++){
if(AllEid[looseEle[iuj]]) tighteleforjetidx.push_back(looseEle[iuj]);
}
for (unsigned int juj=0;juj<looseMu.size();juj++){
if(AllMuid[looseMu[juj]]) tightmuforjetidx.push_back(looseMu[juj]);
}
jetidx = SelectedJets(tighteleforjetidx,tightmuforjetidx);
for(unsigned int ie=0; ie<Electronindex.size();ie++){
if(Electron_pdgId[Electronindex[ie]]>0){
Elechg.push_back(-1);
}
else{
Elechg.push_back(1);
}
TLorentzVector Ele;
Ele.SetPtEtaPhiM(Electron_pt[Electronindex[ie]],Electron_eta[Electronindex[ie]],Electron_phi[Electronindex[ie]],Electron_mass[Electronindex[ie]]);
Elelist.push_back(Ele);
ElelistFsr.push_back(Electrondressed_Run3[Electronindex[ie]]);
Eiso.push_back(Electron_pfRelIso03_all[Electronindex[ie]]);
Eid.push_back(AllEid[Electronindex[ie]]);
}
for(unsigned int imu=0; imu<Muonindex.size();imu++){
if(Muon_pdgId[Muonindex[imu]]>0){
Muchg.push_back(-1);
}
else{
Muchg.push_back(1);
}
TLorentzVector Mu;
Mu.SetPtEtaPhiM(Muon_pt[Muonindex[imu]],Muon_eta[Muonindex[imu]],Muon_phi[Muonindex[imu]],Muon_mass[Muonindex[imu]]);
Mulist.push_back(Mu);
MulistFsr.push_back(Muondressed_Run3[Muonindex[imu]]);
muid.push_back(AllMuid[Muonindex[imu]]);
Muiso.push_back(Muon_pfRelIso03_all[Muonindex[imu]]);
}
//ElelistFsr = BatchFsrRecovery(Elelist);
//MulistFsr = BatchFsrRecovery(Mulist);
for(unsigned int ae=0; ae<Eid.size();ae++){
float RelEleIsoNoFsr;
RelEleIsoNoFsr = Eiso[ae];
unsigned FsrEleidx;
FsrEleidx = doFsrRecovery_Run3(goodFsrPhotons(), Electronindex[ae], 11);
if (isFSR && (FsrEleidx < 900)){
TLorentzVector fsrele;
fsrele.SetPtEtaPhiM(FsrPhoton_pt[FsrEleidx],FsrPhoton_eta[FsrEleidx],FsrPhoton_phi[FsrEleidx],0);
if(Elelist[ae].DeltaR(fsrele)>0.01){
RelEleIsoNoFsr = RelEleIsoNoFsr - FsrPhoton_pt[FsrEleidx]/Elelist[ae].Pt();
}
//FsrEleidx = doFsrRecovery(Elelist[ae]);
/*if(FsrEleidx<900){
TLorentzVector fsrele;
fsrele.SetPtEtaPhiM(FsrPhoton_pt[FsrEleidx],FsrPhoton_eta[FsrEleidx],FsrPhoton_phi[FsrEleidx],0);
std::cout<<"Ele correction: "<< std::endl;
if(Elelist[ae].DeltaR(fsrele)>0.01){
RelEleIsoNoFsr = RelEleIsoNoFsr - FsrPhoton_pt[FsrEleidx]/Elelist[ae].Pt();
}
}*/
}
if((Eid[ae]==true)&&(RelEleIsoNoFsr<0.35)){
nTightEle++;
TightEleindex.push_back(ae);
nTightEleChgSum += Elechg[ae];
TightElelep_index.push_back(Lepointer);
Lepointer++;
if (isMC) lep_genindex.push_back(Electron_genPartIdx[Electronindex[ae]]);
else lep_genindex.push_back(-1);
}
}
for(unsigned int amu=0; amu<muid.size();amu++){
float RelIsoNoFsr;
RelIsoNoFsr = Muiso[amu];
unsigned int FsrMuonidx;
FsrMuonidx = doFsrRecovery_Run3(goodFsrPhotons(), Muonindex[amu], 13);
if (isFSR && (FsrMuonidx < 900)){
TLorentzVector fsrmuon;
fsrmuon.SetPtEtaPhiM(FsrPhoton_pt[FsrMuonidx],FsrPhoton_eta[FsrMuonidx],FsrPhoton_phi[FsrMuonidx],0);
if(Mulist[amu].DeltaR(fsrmuon)>0.01){
RelIsoNoFsr = RelIsoNoFsr - FsrPhoton_pt[FsrMuonidx]/Mulist[amu].Pt();
}
/*if(FsrMuonidx<900){
TLorentzVector fsrmuon;
fsrmuon.SetPtEtaPhiM(FsrPhoton_pt[FsrMuonidx],FsrPhoton_eta[FsrMuonidx],FsrPhoton_phi[FsrMuonidx],0);
std::cout<<"muon FSR recovered"<<endl;
if(Mulist[amu].DeltaR(fsrmuon)>0.01){
RelIsoNoFsr = RelIsoNoFsr - FsrPhoton_pt[FsrMuonidx]/Mulist[amu].Pt();
}
}*/
}
if((muid[amu]==true)&&(RelIsoNoFsr<0.35)){
nTightMu++;
TightMuindex.push_back(amu);
nTightMuChgSum += Muchg[amu];
TightMulep_index.push_back(Lepointer);
Lepointer++;
if (isMC) lep_genindex.push_back(Muon_genPartIdx[Muonindex[amu]]);
else lep_genindex.push_back(-1);
}
}
}
bool H4LTools::findZCandidate(){
TLorentzVector z1,z2;
if (nTightEle>=4) {
cut4e++;
flag4e = true;
}
else if (nTightMu>=4){
cut4mu++;
flag4mu = true;
}
else if ((nTightMu>=2)&&(nTightEle>=2)){
cut2e2mu++;
flag2e2mu = true;
}
if(TightEleindex.size()>1){
for(unsigned int ke=0; ke<(TightEleindex.size()-1);ke++){
for(unsigned int je=ke+1;je<TightEleindex.size();je++){
if ((Elechg[TightEleindex[ke]]+Elechg[TightEleindex[je]])==0){
TLorentzVector Zcan;
Zcan = ElelistFsr[TightEleindex[ke]] + ElelistFsr[TightEleindex[je]];
if((Zcan.M()>MZcutdown)&&(Zcan.M()<MZcutup)){
Zlist.push_back(Zcan);
Zlep1index.push_back(TightEleindex[ke]);
Zlep2index.push_back(TightEleindex[je]);
Zlep1lepindex.push_back(TightElelep_index[ke]);
Zlep2lepindex.push_back(TightElelep_index[je]);
Zflavor.push_back(11);
Zlep1pt.push_back(ElelistFsr[TightEleindex[ke]].Pt());
Zlep2pt.push_back(ElelistFsr[TightEleindex[je]].Pt());
Zlep1eta.push_back(ElelistFsr[TightEleindex[ke]].Eta());
Zlep2eta.push_back(ElelistFsr[TightEleindex[je]].Eta());
Zlep1phi.push_back(ElelistFsr[TightEleindex[ke]].Phi());
Zlep2phi.push_back(ElelistFsr[TightEleindex[je]].Phi());
Zlep1mass.push_back(ElelistFsr[TightEleindex[ke]].M());
Zlep2mass.push_back(ElelistFsr[TightEleindex[je]].M());
Zlep1ptNoFsr.push_back(Elelist[TightEleindex[ke]].Pt());
Zlep2ptNoFsr.push_back(Elelist[TightEleindex[je]].Pt());
Zlep1etaNoFsr.push_back(Elelist[TightEleindex[ke]].Eta());
Zlep2etaNoFsr.push_back(Elelist[TightEleindex[je]].Eta());
Zlep1phiNoFsr.push_back(Elelist[TightEleindex[ke]].Phi());
Zlep2phiNoFsr.push_back(Elelist[TightEleindex[je]].Phi());
Zlep1massNoFsr.push_back(Elelist[TightEleindex[ke]].M());
Zlep2massNoFsr.push_back(Elelist[TightEleindex[je]].M());
Zlep1chg.push_back(Elechg[TightEleindex[ke]]);
Zlep2chg.push_back(Elechg[TightEleindex[je]]);
}
}
}
}
}
if(TightMuindex.size()>1){
for(unsigned int kmu=0; kmu<(TightMuindex.size()-1);kmu++){
for(unsigned int jmu=kmu+1;jmu<TightMuindex.size();jmu++){
if ((Muchg[TightMuindex[kmu]]+Muchg[TightMuindex[jmu]])==0){
TLorentzVector Zcan;
Zcan = MulistFsr[TightMuindex[kmu]] + MulistFsr[TightMuindex[jmu]];
if((Zcan.M()>MZcutdown)&&(Zcan.M()<MZcutup)){
Zlist.push_back(Zcan);
Zlep1index.push_back(TightMuindex[kmu]);
Zlep2index.push_back(TightMuindex[jmu]);
Zlep1lepindex.push_back(TightMulep_index[kmu]);
Zlep2lepindex.push_back(TightMulep_index[jmu]);
Zflavor.push_back(13);
Zlep1pt.push_back(MulistFsr[TightMuindex[kmu]].Pt());
Zlep2pt.push_back(MulistFsr[TightMuindex[jmu]].Pt());
Zlep1eta.push_back(MulistFsr[TightMuindex[kmu]].Eta());
Zlep2eta.push_back(MulistFsr[TightMuindex[jmu]].Eta());
Zlep1phi.push_back(MulistFsr[TightMuindex[kmu]].Phi());
Zlep2phi.push_back(MulistFsr[TightMuindex[jmu]].Phi());
Zlep1mass.push_back(MulistFsr[TightMuindex[kmu]].M());
Zlep2mass.push_back(MulistFsr[TightMuindex[jmu]].M());
Zlep1ptNoFsr.push_back(Mulist[TightMuindex[kmu]].Pt());
Zlep2ptNoFsr.push_back(Mulist[TightMuindex[jmu]].Pt());
Zlep1etaNoFsr.push_back(Mulist[TightMuindex[kmu]].Eta());
Zlep2etaNoFsr.push_back(Mulist[TightMuindex[jmu]].Eta());
Zlep1phiNoFsr.push_back(Mulist[TightMuindex[kmu]].Phi());
Zlep2phiNoFsr.push_back(Mulist[TightMuindex[jmu]].Phi());
Zlep1massNoFsr.push_back(Mulist[TightMuindex[kmu]].M());
Zlep2massNoFsr.push_back(Mulist[TightMuindex[jmu]].M());
Zlep1chg.push_back(Muchg[TightMuindex[kmu]]);
Zlep2chg.push_back(Muchg[TightMuindex[jmu]]);
}
}
}
}
}
for (unsigned int znofsr = 0; znofsr<Zlist.size(); znofsr++){
TLorentzVector Zlep1nofsr,Zlep2nofsr,Zcannofsr;
Zlep1nofsr.SetPtEtaPhiM(Zlep1ptNoFsr[znofsr],Zlep1etaNoFsr[znofsr],Zlep1phiNoFsr[znofsr],Zlep1massNoFsr[znofsr]);
Zlep2nofsr.SetPtEtaPhiM(Zlep2ptNoFsr[znofsr],Zlep2etaNoFsr[znofsr],Zlep2phiNoFsr[znofsr],Zlep2massNoFsr[znofsr]);
Zcannofsr = Zlep1nofsr + Zlep2nofsr;
Zlistnofsr.push_back(Zcannofsr);
}
Zsize = Zlist.size();
if (Zsize>0){
return true;
}
else{
return false;
}
}
bool H4LTools::ZZSelection(){
bool foundZZCandidate = false;
if(!findZCandidate()){
return foundZZCandidate;
}
if((nTightMu+nTightEle)<4){
return foundZZCandidate;
}
if((abs(nTightEleChgSum)+abs(nTightMuChgSum))>(nTightMu+nTightEle-4)){
return foundZZCandidate;
}
if(Zsize<2){
return foundZZCandidate;
}
//Find ZZ candidate
std::vector<int> Z1CanIndex;
std::vector<int> Z2CanIndex;
int ghosttag = 0, QCDtag=0, lepPtTag = 0;
for (unsigned int m=0; m<(Zlist.size()-1); m++){
for (unsigned int n=m+1; n<Zlist.size(); n++){
if (Zflavor[m]==Zflavor[n]){
if ((Zlep1index[m] == Zlep1index[n])||(Zlep2index[m] == Zlep1index[n])) continue; //non-overlapping
if ((Zlep1index[m] == Zlep2index[n])||(Zlep2index[m] == Zlep2index[n])) continue;
}
if (Zlist[m].DeltaR(Zlist[n])<0.02) continue; //ghost removal
ghosttag++;
bool nPassPt20;
int nPassPt10;
nPassPt20 = (Zlep1pt[m]>20) || (Zlep2pt[m]>20) || (Zlep1pt[n]>20) || (Zlep2pt[n]>20);
nPassPt10 = 0;
if (Zlep1pt[m]>10) nPassPt10 += 1;
if (Zlep2pt[m]>10) nPassPt10 += 1;
if (Zlep1pt[n]>10) nPassPt10 += 1;
if (Zlep2pt[n]>10) nPassPt10 += 1;
if (nPassPt10 < 2) continue;
if (nPassPt20 == false) continue; //lep Pt requirements
lepPtTag++;
if ((Zlep1chg[m]+Zlep1chg[n])==0){
TLorentzVector lepA,lepB,lepAB;
lepA.SetPtEtaPhiM(Zlep1ptNoFsr[m],Zlep1etaNoFsr[m],Zlep1phiNoFsr[m],Zlep1massNoFsr[m]);
lepB.SetPtEtaPhiM(Zlep2ptNoFsr[n],Zlep2etaNoFsr[n],Zlep2phiNoFsr[n],Zlep2massNoFsr[n]);
lepAB = lepA + lepB;
if(lepAB.M()<4) continue; //QCD Supressionas
}
if ((Zlep1chg[m]+Zlep2chg[n])==0){
TLorentzVector lepA,lepB,lepAB;
lepA.SetPtEtaPhiM(Zlep1ptNoFsr[m],Zlep1etaNoFsr[m],Zlep1phiNoFsr[m],Zlep1massNoFsr[m]);
lepB.SetPtEtaPhiM(Zlep2ptNoFsr[n],Zlep2etaNoFsr[n],Zlep2phiNoFsr[n],Zlep2massNoFsr[n]);
lepAB = lepA + lepB;
if(lepAB.M()<4) continue;
}
if ((Zlep2chg[m]+Zlep1chg[n])==0){
TLorentzVector lepA,lepB,lepAB;
lepA.SetPtEtaPhiM(Zlep2ptNoFsr[m],Zlep2etaNoFsr[m],Zlep2phiNoFsr[m],Zlep2massNoFsr[m]);
lepB.SetPtEtaPhiM(Zlep1ptNoFsr[n],Zlep1etaNoFsr[n],Zlep1phiNoFsr[n],Zlep1massNoFsr[n]);
lepAB = lepA + lepB;
if(lepAB.M()<4) continue;
}
if ((Zlep2chg[m]+Zlep2chg[n])==0){
TLorentzVector lepA,lepB,lepAB;
lepA.SetPtEtaPhiM(Zlep2ptNoFsr[m],Zlep2etaNoFsr[m],Zlep2phiNoFsr[m],Zlep2massNoFsr[m]);
lepB.SetPtEtaPhiM(Zlep1ptNoFsr[n],Zlep1etaNoFsr[n],Zlep1phiNoFsr[n],Zlep1massNoFsr[n]);
lepAB = lepA + lepB;
if(lepAB.M()<4) continue;
}
QCDtag++;
if ((Zlist[m].M()<40) && (Zlist[n].M()<40)) continue; //Z1 mass
TLorentzVector zZ1,zZ2;
if (fabs(Zlist[m].M()-Zmass)<fabs(Zlist[n].M()-Zmass)){
zZ1 = Zlist[m];
zZ2 = Zlist[n];
}
else{
zZ1 = Zlist[n];
zZ2 = Zlist[m];
}
bool passSmartCut = true;
if (Zflavor[m]==Zflavor[n]){
TLorentzVector Za,Zb,lepM1,lepM2,lepN1,lepN2;
int lepM1chg,lepM2chg,lepN1chg,lepN2chg;
lepM1.SetPtEtaPhiM(Zlep1pt[m],Zlep1eta[m],Zlep1phi[m],Zlep1mass[m]);
lepM2.SetPtEtaPhiM(Zlep2pt[m],Zlep2eta[m],Zlep2phi[m],Zlep2mass[m]);
lepN1.SetPtEtaPhiM(Zlep1pt[n],Zlep1eta[n],Zlep1phi[n],Zlep1mass[n]);
lepN2.SetPtEtaPhiM(Zlep2pt[n],Zlep2eta[n],Zlep2phi[n],Zlep2mass[n]);
lepM1chg = Zlep1chg[m];
lepM2chg = Zlep2chg[m];
lepN1chg = Zlep1chg[n];
lepN2chg = Zlep2chg[n];
if(lepM1chg == lepN1chg){
Za = lepM1 + lepN2;
Zb = lepN1 + lepM2;
}
else{
Za = lepM1 + lepN1;
Zb = lepN2 + lepM2;
}
if (fabs(Za.M()-Zmass)<fabs(Zb.M()-Zmass)){
if ( (fabs(Za.M()-Zmass)<abs(zZ1.M()-Zmass)) && (Zb.M()<12) ) passSmartCut=false;
}
else{
if ( (fabs(Zb.M()-Zmass)<fabs(zZ1.M()-Zmass)) && (Za.M()<12) ) passSmartCut=false;
}
}
if (passSmartCut==false) continue ;
if (zZ1.M()+zZ2.M()<MZZcut) continue;
foundZZCandidate = true;
if(Zlist[m].M()>Zlist[n].M()){
Z1CanIndex.push_back(m);
Z2CanIndex.push_back(n);
}
else{
Z1CanIndex.push_back(n);
Z2CanIndex.push_back(m);
}
}
}
if(ghosttag){
if (flag2e2mu) cutghost2e2mu++;
if (flag4e) cutghost4e++;
if (flag4mu) cutghost4mu++;
}
if(lepPtTag){
if (flag2e2mu) cutLepPt2e2mu++;
if (flag4e) cutLepPt4e++;
if (flag4mu) cutLepPt4mu++;
}
if(QCDtag){
if (flag2e2mu) cutQCD2e2mu++;
if (flag4e) cutQCD4e++;
if (flag4mu) cutQCD4mu++;
}
if(foundZZCandidate == false){
return foundZZCandidate;
}
if (flag2e2mu) cutZZ2e2mu++;
if (flag4e) cutZZ4e++;
if (flag4mu) cutZZ4mu++;
int Z1index,Z2index;
Z1index = Z1CanIndex[0];
Z2index = Z2CanIndex[0];
float Z2Ptsum;
Z2Ptsum = Zlep1pt[Z2index] + Zlep2pt[Z2index];
if(Z1CanIndex.size()>1){
for(unsigned int iz=0;iz<Z1CanIndex.size();iz++){
if (Z1index==Z1CanIndex[iz]){
if((Zlep1pt[Z2CanIndex[iz]] + Zlep2pt[Z2CanIndex[iz]])>Z2Ptsum){
Z1index = Z1CanIndex[iz];
Z2index = Z2CanIndex[iz];
Z2Ptsum = Zlep1pt[Z2index] + Zlep2pt[Z2index];
}
}
if(fabs(Zlist[Z1CanIndex[iz]].M()-Zmass)<fabs(Zlist[Z1index].M()-Zmass)){
Z1index = Z1CanIndex[iz];
Z2index = Z2CanIndex[iz];
Z2Ptsum = Zlep1pt[Z2index] + Zlep2pt[Z2index];
}
}
}
Z1 = Zlist[Z1index];
Z2 = Zlist[Z2index];
Z1nofsr = Zlistnofsr[Z1index];
Z2nofsr = Zlistnofsr[Z2index];
ZZsystem = Z1+Z2;
ZZsystemnofsr = Z1nofsr+Z2nofsr;
/*if(abs(ZZsystemnofsr.M()-ZZsystem.M())>0.000001){
std::cout<<"FSR works "<<abs(ZZsystemnofsr.M()-ZZsystem.M())<<std::endl;
std::cout<<"FSR: "<<ZZsystem.M()<<" noFSR:"<<ZZsystemnofsr.M()<<std::endl;
}*/
float massZZ;
if (isFSR) massZZ = ZZsystem.M();
else massZZ = ZZsystemnofsr.M();
if ((massZZ>HiggscutDown)&&(massZZ<HiggscutUp)){
if (flag2e2mu) cutm4l2e2mu++;
if (flag4e) cutm4l4e++;
if (flag4mu) cutm4l4mu++;
}
unsigned int jet1index, jet2index;
jet1index = 99;
jet2index = 99;
if(jetidx.size()>0)
{
if(jetidx.size()==1)
{
jet1index = jetidx[0];
}
if(jetidx.size()==2)
{
jet1index = jetidx[0];
jet2index = jetidx[1];
if(Jet_pt[jetidx[1]]>Jet_pt[jetidx[0]])
{
jet1index = jetidx[1];
jet2index = jetidx[0];
}
}
if(jetidx.size()>2)
{
jet1index = jetidx[0];
jet2index = jetidx[1];
if(Jet_pt[jetidx[1]]>Jet_pt[jetidx[0]])
{
jet1index = jetidx[1];
jet2index = jetidx[0];
}
for (unsigned int pj=2;pj<jetidx.size();pj++){
if((Jet_pt[jetidx[pj]]>jet1index)&&(Jet_pt[jetidx[pj]]>jet2index)){
jet1index = jetidx[pj];
}
if(Jet_pt[jetidx[pj]]>jet2index){
jet2index = jetidx[pj];
}
}
}
}
TLorentzVector Jet1,Jet2;
SimpleParticleCollection_t associated;
if(jetidx.size()>0){
Jet1.SetPtEtaPhiM(Jet_pt[jet1index],Jet_eta[jet1index],Jet_phi[jet1index],Jet_mass[jet1index]);
associated.push_back(SimpleParticle_t(0, Jet1));
pTj1 = Jet1.Pt();
etaj1 = Jet1.Eta();
phij1 = Jet1.Phi();
mj1 = Jet1.M();
if(jetidx.size()>1){
Jet2.SetPtEtaPhiM(Jet_pt[jet2index],Jet_eta[jet2index],Jet_phi[jet2index],Jet_mass[jet2index]);
associated.push_back(SimpleParticle_t(0, Jet2));
pTj2 = Jet2.Pt();
etaj2 = Jet2.Eta();
phij2 = Jet2.Phi();
mj2 = Jet2.M();
}
}
SimpleParticleCollection_t daughters;
TLorentzVector Lep1,Lep2,Lep3,Lep4;
Lep1.SetPtEtaPhiM(Zlep1pt[Z1index],Zlep1eta[Z1index],Zlep1phi[Z1index],Zlep1mass[Z1index]);
Lep2.SetPtEtaPhiM(Zlep2pt[Z1index],Zlep2eta[Z1index],Zlep2phi[Z1index],Zlep2mass[Z1index]);
Lep3.SetPtEtaPhiM(Zlep1pt[Z2index],Zlep1eta[Z2index],Zlep1phi[Z2index],Zlep1mass[Z2index]);
Lep4.SetPtEtaPhiM(Zlep2pt[Z2index],Zlep2eta[Z2index],Zlep2phi[Z2index],Zlep2mass[Z2index]);
if ((Zflavor[Z1index]==11)&&(Zflavor[Z2index]==11)) RecoFourEEvent=true;
if ((Zflavor[Z1index]==13)&&(Zflavor[Z2index]==13)) RecoFourMuEvent=true;
if ((Zflavor[Z1index]==11)&&(Zflavor[Z2index]==13)) RecoTwoETwoMuEvent=true;
if ((Zflavor[Z1index]==13)&&(Zflavor[Z2index]==11)) RecoTwoMuTwoEEvent=true;
lep_Hindex[0] = Zlep1lepindex[Z1index];
lep_Hindex[1] = Zlep2lepindex[Z1index];
lep_Hindex[2] = Zlep1lepindex[Z2index];
lep_Hindex[3] = Zlep2lepindex[Z2index];
pTL1 = Lep1.Pt();
etaL1 = Lep1.Eta();
phiL1 = Lep1.Phi();
massL1 = Lep1.M();
pTL2 = Lep2.Pt();
etaL2 = Lep2.Eta();
phiL2 = Lep2.Phi();
massL2 = Lep2.M();
pTL3 = Lep3.Pt();
etaL3 = Lep3.Eta();
phiL3 = Lep3.Phi();
massL3 = Lep3.M();
pTL4 = Lep4.Pt();
etaL4 = Lep4.Eta();
phiL4 = Lep4.Phi();
massL4 = Lep4.M();
daughters.push_back(SimpleParticle_t((-1)*Zflavor[Z1index]*Zlep1chg[Z1index], Lep1));
daughters.push_back(SimpleParticle_t((-1)*Zflavor[Z1index]*Zlep2chg[Z1index], Lep2));
daughters.push_back(SimpleParticle_t((-1)*Zflavor[Z2index]*Zlep1chg[Z2index], Lep3));
daughters.push_back(SimpleParticle_t((-1)*Zflavor[Z2index]*Zlep2chg[Z2index], Lep4));
me_0plus_JHU=999.0; me_qqZZ_MCFM=999.0; p0plus_m4l=999.0; bkg_m4l=999.0; D_bkg_kin=999.0; D_bkg=999.0;
D_bkg_kin_vtx_BS=999.0;
p0minus_VAJHU=999.0; pg1g4_VAJHU=999.0; Dgg10_VAMCFM=999.0; D_g4=999.0; D_g1g4=999.0; D_0m=999.0; D_CP=999.0; D_0hp=999; D_int=999.0;D_L1=999.0; D_L1_int=999.0; D_L1Zg=999.0; D_L1Zgint=999.0;
p0plus_VAJHU=9999.0; p_GG_SIG_ghg2_1_ghz1prime2_1E4_JHUGen=999.0; pDL1_VAJHU=999.0; pD_L1Zgint=999.0; p_GG_SIG_ghg2_1_ghza1prime2_1E4_JHUGen=999.0; p_GG_SIG_ghg2_1_ghz1_1_ghza1prime2_1E4_JHUGen=999.0, p_GG_SIG_ghg2_1_ghz1_1_ghz1prime2_1E4_JHUGen=999.0, p_GG_SIG_ghg2_1_ghz1_1_ghz2_1_JHUGen=999.0, p0plus_VAJHU=999.0;
mela->setInputEvent(&daughters, &associated, 0, 0);
mela->setCurrentCandidateFromIndex(0);
mela->setProcess(TVar::HSMHiggs, TVar::JHUGen, TVar::ZZGG);
mela->computeP(me_0plus_JHU, true);
mela->setProcess(TVar::H0minus, TVar::JHUGen, TVar::ZZGG);
mela->computeP(p0minus_VAJHU, true);
// additional probabilities GG_SIG_ghg2_1_ghz2_1_JHUGen
mela->setProcess(TVar::H0hplus, TVar::JHUGen, TVar::ZZGG);
mela->computeP(p0plus_VAJHU, true);
// p_GG_SIG_ghg2_1_ghz1_1_ghz2_1_JHUGen, Couplings:ghg2=1,0;ghz1=1,0;ghz2=1,0 Options:SubtractP=GG_SIG_ghg2_1_ghz1_1_JHUGen,GG_SIG_ghg2_1_ghz2_1_JHUGen
mela->setProcess(TVar::SelfDefine_spin0, TVar::JHUGen, TVar::ZZGG);
(mela->selfDHggcoupl)[0][gHIGGS_GG_2][0]=1.;
(mela->selfDHzzcoupl)[0][gHIGGS_VV_1][0]=1.;
(mela->selfDHzzcoupl)[0][gHIGGS_VV_2][0]=1.;
mela->computeP(p_GG_SIG_ghg2_1_ghz1_1_ghz2_1_JHUGen, true); //FIXME
p_GG_SIG_ghg2_1_ghz1_1_ghz2_1_JHUGen -= p0plus_VAJHU+me_0plus_JHU;
// p_GG_SIG_ghg2_1_ghz1prime2_1E4_JHUGen
// Couplings:ghg2=1,0;ghz1_prime2=10000,0
mela->setProcess(TVar::SelfDefine_spin0, TVar::JHUGen, TVar::ZZGG);
(mela->selfDHggcoupl)[0][gHIGGS_GG_2][0]=1.;
(mela->selfDHzzcoupl)[0][gHIGGS_VV_1_PRIME2][0]=10000.;
// (mela->selfDHzzcoupl)[0][3][0]=1.;
mela->computeP(p_GG_SIG_ghg2_1_ghz1prime2_1E4_JHUGen, true); //FIXME
// p_GG_SIG_ghg2_1_ghz1_1_ghz1prime2_1E4_JHUGen/1e8, ghg2=1,0;ghz1=1,0;ghz1_prime2=10000,0, Options:SubtractP=GG_SIG_ghg2_1_ghz1_1_JHUGen,GG_SIG_ghg2_1_ghz1prime2_1E4_JHUGen
mela->setProcess(TVar::SelfDefine_spin0, TVar::JHUGen, TVar::ZZGG);
(mela->selfDHggcoupl)[0][gHIGGS_GG_2][0]=1.;
(mela->selfDHzzcoupl)[0][gHIGGS_VV_1][0]=1.;
(mela->selfDHzzcoupl)[0][gHIGGS_VV_1_PRIME2][0]=10000.;
mela->computeP(p_GG_SIG_ghg2_1_ghz1_1_ghz1prime2_1E4_JHUGen, true); //FIXME
p_GG_SIG_ghg2_1_ghz1_1_ghz1prime2_1E4_JHUGen -= p_GG_SIG_ghg2_1_ghz1prime2_1E4_JHUGen+me_0plus_JHU;
// p_GG_SIG_ghg2_1_ghza1prime2_1E4_JHUGen, ghg2=1,0;ghzgs1_prime2=10000,0
mela->setProcess(TVar::SelfDefine_spin0, TVar::JHUGen, TVar::ZZGG);
(mela->selfDHggcoupl)[0][gHIGGS_GG_2][0]=1.;
(mela->selfDHzzcoupl)[0][gHIGGS_ZA_1_PRIME2][0]=10000.;
// (mela->selfDHzzcoupl)[0][3][0]=1.;
mela->computeP(p_GG_SIG_ghg2_1_ghza1prime2_1E4_JHUGen, true); //FIXME
// p_GG_SIG_ghg2_1_ghz1_1_ghza1prime2_1E4_JHUGen, ghg2=1,0;ghzgs1_prime2=10000,0
mela->setProcess(TVar::SelfDefine_spin0, TVar::JHUGen, TVar::ZZGG);
(mela->selfDHggcoupl)[0][gHIGGS_GG_2][0]=1.;
(mela->selfDHzzcoupl)[0][gHIGGS_VV_1][0]=1.;
(mela->selfDHzzcoupl)[0][gHIGGS_ZA_1_PRIME2][0]=10000.;
mela->computeP(p_GG_SIG_ghg2_1_ghz1_1_ghza1prime2_1E4_JHUGen, true); //FIXME
p_GG_SIG_ghg2_1_ghz1_1_ghza1prime2_1E4_JHUGen -= me_0plus_JHU+p_GG_SIG_ghg2_1_ghza1prime2_1E4_JHUGen;
// pg1g4_VAJHU=0.0;
mela->setProcess(TVar::SelfDefine_spin0, TVar::JHUGen, TVar::ZZGG);
(mela->selfDHggcoupl)[0][0][0]=1.;
(mela->selfDHzzcoupl)[0][0][0]=1.;
(mela->selfDHzzcoupl)[0][3][0]=1.;
mela->computeP(pg1g4_VAJHU, true);
pg1g4_VAJHU -= me_0plus_JHU+p0minus_VAJHU;
mela->setProcess(TVar::bkgZZ, TVar::MCFM, TVar::ZZQQB);
mela->computeP(me_qqZZ_MCFM, true);
mela->computeD_gg(TVar::MCFM, TVar::D_gg10, Dgg10_VAMCFM);
mela->setProcess(TVar::HSMHiggs, TVar::JHUGen, TVar::ZZGG);
mela->computePM4l(TVar::SMSyst_None, p0plus_m4l);
mela->setProcess(TVar::bkgZZ, TVar::JHUGen, TVar::ZZGG);
mela->computePM4l(TVar::SMSyst_None, bkg_m4l);
D_0m = me_0plus_JHU / (me_0plus_JHU + (p0minus_VAJHU * pow(getDg4Constant(massZZ),2)));
D_CP = pg1g4_VAJHU / (2 * sqrt(me_0plus_JHU * p0minus_VAJHU ));
D_0hp = me_0plus_JHU / (me_0plus_JHU + (p0plus_VAJHU * pow(getDg2Constant(massZZ),2)));
D_int = p_GG_SIG_ghg2_1_ghz1_1_ghz2_1_JHUGen / (2 * sqrt(me_0plus_JHU * p0plus_VAJHU));
D_L1 = me_0plus_JHU / (me_0plus_JHU + ((p_GG_SIG_ghg2_1_ghz1prime2_1E4_JHUGen/1e8) * pow(getDL1Constant(massZZ),2)));
D_L1Zg = me_0plus_JHU / (me_0plus_JHU + ((p_GG_SIG_ghg2_1_ghza1prime2_1E4_JHUGen/1e8) * pow(getDL1ZgsConstant(massZZ),2)));
mela->resetInputEvent();
return foundZZCandidate;
}
float H4LTools::getDg4Constant(float ZZMass){
return spline_g4->Eval(ZZMass);
}
float H4LTools::getDg2Constant(float ZZMass){
return spline_g2->Eval(ZZMass);
}
float H4LTools::getDL1Constant(float ZZMass){
return spline_L1->Eval(ZZMass);
}
float H4LTools::getDL1ZgsConstant(float ZZMass){
return spline_L1Zgs->Eval(ZZMass);
}