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topAFB_looper.C
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#include <stdio.h>
#include <stdlib.h>
#include <iostream>
#include <exception>
#include <set>
#include <algorithm>
// ROOT includes
#include "TSystem.h"
#include "TChain.h"
#include "TDirectory.h"
#include "TChainElement.h"
#include "TH1D.h"
#include "TH2D.h"
#include "TProfile.h"
#include "TTreeCache.h"
#include "Math/VectorUtil.h"
#include "TLorentzVector.h"
// TAS includes
#include "../CORE/CMS2.h"
#include "../CORE/SimpleFakeRate.h"
#include "../CORE/trackSelections.h"
#include "../CORE/eventSelections.h"
#include "../CORE/muonSelections.h"
#include "../CORE/electronSelections.h"
#include "../CORE/electronSelectionsParameters.h"
#include "../CORE/metSelections.h"
#include "../CORE/mcSelections.h"
#include "../CORE/jetSelections.h"
#include "../CORE/ttbarSelections.h"
#include "../CORE/susySelections.h"
#include "../CORE/mcSUSYkfactor.h"
#include "../CORE/triggerSuperModel.h"
#include "../CORE/triggerUtils.h"
#include "../Tools/goodrun.cc"
#include "../CORE/utilities.cc"
#include "./topAFB_looper.h"
#include "Histograms.cc"
#include "../Tools/vtxreweight.cc"
#include "../Tools/bTagEff_BTV.cc"
#include "../CORE/jetcorr/SimpleJetCorrectionUncertainty.icc"
#include "../CORE/jetcorr/JetCorrectionUncertainty.icc"
// // top mass
// #include "../CORE/topmass/ttdilepsolve.cpp"
// #include "../CORE/topmass/getTopMassEstimate.icc"
using namespace std;
using namespace tas;
typedef vector<ROOT::Math::LorentzVector<ROOT::Math::PxPyPzE4D<float> > > VofP4;
double topAFB_looper::TopPtWeight(double topPt)
{
if ( topPt < 0 ) return 1;
if (topPt > 400) topPt = 400;
//double result = (1.4 / 1000000.0) * topPt * topPt - (2.0 / 1000.0) * topPt + 1.2; //old 7TeV fit (l+j and 2l combined)
double result = exp(0.199 - 0.00166 * topPt); //new 7TeV fit (l+j and 2l combined)
//note this fit is for data/madgraph, and we are using MC@NLO
return result;
}
double topAFB_looper::LeptonPtWeight(double leptonPt)
{
if ( leptonPt < 20 ) return 1;
if ( (leptonPt >= 20) && (leptonPt < 40) ) return 1.03545;
if ( (leptonPt >= 40) && (leptonPt < 60) ) return 1.01794;
if ( (leptonPt >= 60) && (leptonPt < 80) ) return 1.00371;
if ( (leptonPt >= 80) && (leptonPt < 100) ) return 0.932273;
if ( (leptonPt >= 100) && (leptonPt < 120) ) return 0.881938;
if ( (leptonPt >= 120) && (leptonPt < 140) ) return 0.867833;
if ( (leptonPt >= 140) && (leptonPt < 160) ) return 0.864478;
if ( (leptonPt >= 160) && (leptonPt < 180) ) return 0.811505;
if ( (leptonPt >= 180) && (leptonPt < 200) ) return 0.7997;
if ( (leptonPt >= 200) && (leptonPt < 220) ) return 0.876389;
if ( (leptonPt >= 220) && (leptonPt < 240) ) return 0.737906;
if ( leptonPt >= 240 ) return 1;
return 1;
}
double topAFB_looper::JetPtWeight(double jetPt)
{
if ( jetPt < 30 ) return 1;
if ( (jetPt >= 30) && (jetPt < 60) ) return 1.04352;
if ( (jetPt >= 60) && (jetPt < 90) ) return 1.02321;
if ( (jetPt >= 90) && (jetPt < 120) ) return 0.952548;
if ( (jetPt >= 120) && (jetPt < 150) ) return 0.89809;
if ( (jetPt >= 150) && (jetPt < 180) ) return 0.862834;
if ( (jetPt >= 180) && (jetPt < 210) ) return 0.857449;
if ( (jetPt >= 210) && (jetPt < 240) ) return 0.896524;
if ( (jetPt >= 240) && (jetPt < 270) ) return 0.871748;
if ( (jetPt >= 270) && (jetPt < 300) ) return 0.747337;
if ( (jetPt >= 300) && (jetPt < 330) ) return 0.74634;
if ( (jetPt >= 330) && (jetPt < 360) ) return 0.692822;
if ( jetPt >= 360 ) return 1;
return 1;
}
bool topAFB_looper::passbTagging(const unsigned int jet_idx, const string jetAlgo, const string bTagDiscriminator)
{
if (jetAlgo == "jptJets")
{
if (bTagDiscriminator == "trackCountingHighEffBJetTag" && jpts_trackCountingHighEffBJetTag()[jet_idx] > 3.3)
return true;
else if (bTagDiscriminator == "combinedSecondaryVertexBJetTag" && jpts_combinedSecondaryVertexBJetTag()[jet_idx] > 0.679)
return true;
else if (bTagDiscriminator == "simpleSecondaryVertexHighEffBJetTag" && jpts_simpleSecondaryVertexHighEffBJetTag()[jet_idx] > 1.74)
return true;
else if (bTagDiscriminator == "simpleSecondaryVertexHighPurBJetTag" && jpts_simpleSecondaryVertexHighPurBJetTags()[jet_idx] > 2)
return true;
}
if (jetAlgo == "caloJets")
{
if (bTagDiscriminator == "trackCountingHighEffBJetTag" && jets_trackCountingHighEffBJetTag()[jet_idx] > 3.3)
return true;
else if (bTagDiscriminator == "combinedSecondaryVertexBJetTag" && jets_combinedSecondaryVertexBJetTag()[jet_idx] > 0.679)
return true;
else if (bTagDiscriminator == "simpleSecondaryVertexHighEffBJetTag" && jets_simpleSecondaryVertexHighEffBJetTag()[jet_idx] > 1.74)
return true;
else if (bTagDiscriminator == "simpleSecondaryVertexHighPurBJetTag" && jets_simpleSecondaryVertexHighPurBJetTags()[jet_idx] > 2)
return true;
}
if (jetAlgo == "pfJets")
{
if (bTagDiscriminator == "trackCountingHighEffBJetTag" && pfjets_trackCountingHighEffBJetTag()[jet_idx] > 3.3)
return true;
else if (bTagDiscriminator == "combinedSecondaryVertexBJetTag" && pfjets_combinedSecondaryVertexBJetTag()[jet_idx] > 0.679)
return true;
else if (bTagDiscriminator == "simpleSecondaryVertexHighEffBJetTag" && pfjets_simpleSecondaryVertexHighEffBJetTag()[jet_idx] > 1.74)
return true;
else if (bTagDiscriminator == "simpleSecondaryVertexHighPurBJetTag" && pfjets_simpleSecondaryVertexHighPurBJetTags()[jet_idx] > 2)
return true;
}
return false;
}
void topAFB_looper::FillHistograms(const unsigned int hypIdx, const vector<unsigned int> v_jets, const vector<unsigned int> v_jetsNoEtaCut,
const pair<float, float> p_met, const float weight, const string prefix)
{
}
/* THIS NEEDS TO BE IN CORE */
struct DorkyEventIdentifier
{
// this is a workaround for not having unique event id's in MC
unsigned long int run, event, lumi;
bool operator < (const DorkyEventIdentifier &) const;
bool operator == (const DorkyEventIdentifier &) const;
};
bool DorkyEventIdentifier::operator < (const DorkyEventIdentifier &other) const
{
if (run != other.run)
return run < other.run;
if (event != other.event)
return event < other.event;
if (lumi != other.lumi)
return lumi < other.lumi;
return false;
}
bool DorkyEventIdentifier::operator == (const DorkyEventIdentifier &other) const
{
if (run != other.run)
return false;
if (event != other.event)
return false;
return true;
}
std::set<DorkyEventIdentifier> already_seen;
bool is_duplicate (const DorkyEventIdentifier &id)
{
std::pair<std::set<DorkyEventIdentifier>::const_iterator, bool> ret =
already_seen.insert(id);
return !ret.second;
}
// transverse mass
float Mt( LorentzVector p4, float met, float met_phi )
{
return sqrt( 2 * met * ( p4.pt() - ( p4.Px() * cos(met_phi) + p4.Py() * sin(met_phi) ) ) );
}
/*
void setupJetCorrectors() {
vector<string> v_jptjetcorrs;
vector<string> v_pfjetcorrs;
v_jptjetcorrs.push_back("../CORE/jetcorr/START38_V13_AK5JPT_L2Relative.txt");
v_jptjetcorrs.push_back("../CORE/jetcorr/START38_V13_AK5JPT_L3Absolute.txt");
v_pfjetcorrs.push_back("../CORE/jetcorr/START38_V13_AK5PF_L2Relative.txt");
v_pfjetcorrs.push_back("../CORE/jetcorr/START38_V13_AK5PF_L3Absolute.txt");
vector<string> v_jptjetcorrs_wResidual = v_jptjetcorrs;
vector<string> v_pfjetcorrs_wResidual = v_pfjetcorrs;
v_jptjetcorrs_wResidual.push_back("../CORE/jetcorr/START38_V13_AK5JPT_L2L3Residual.txt");
v_pfjetcorrs_wResidual.push_back("../CORE/jetcorr/START38_V13_AK5PF_L2L3Residual.txt");
jptL2L3Corr = makeJetCorrector(v_jptjetcorrs);
pfL2L3Corr = makeJetCorrector(v_pfjetcorrs);
jptL2L3ResidualCorr = makeJetCorrector(v_jptjetcorrs_wResidual);
pfL2L3ResidualCorr = makeJetCorrector(v_pfjetcorrs_wResidual);
}
*/
double topAFB_looper::JERsf(double eta)
{
eta = fabs(eta);
double SF = 1.;
if(eta<0.5) SF = 1.052;
else if(eta<1.1) SF = 1.057;
else if(eta<1.7) SF = 1.096;
else if(eta<2.3) SF = 1.134;
else SF = 1.288;
return SF;
}
double topAFB_looper::triggerEff(const int hypIdx, bool scaleTrigSFup, bool scaleTrigSFdown)
{
LorentzVector lt_p4 = hyp_lt_p4()[hypIdx];
LorentzVector ll_p4 = hyp_ll_p4()[hypIdx];
float lt_pt = lt_p4.Pt();
float ll_pt = ll_p4.Pt();
float lt_eta = fabs(lt_p4.Eta());
float ll_eta = fabs(ll_p4.Eta());
double weight_lt;
double weight_ll;
double weight;
weight_lt = 1.0;
weight_ll = 1.0;
weight = 1.0;
int id_lt = fabs(hyp_lt_id()[hypIdx]);
int id_ll = fabs(hyp_ll_id()[hypIdx]);
//reference AN2011/456 v2
if (id_lt == 11)
{
if (lt_eta >= 0 && lt_eta < 1.5)
{
if (lt_pt > 20.0 && lt_pt <= 30.0) weight_lt = 0.9849;
else if (lt_pt > 30.0) weight_lt = 0.9928;
}
else if (lt_eta >= 1.5)
{
if (lt_pt > 20.0 && lt_pt <= 30.0) weight_lt = 0.9774;
else if (lt_pt > 30.0) weight_lt = 0.9938;
}
}
if (id_ll == 11)
{
if (ll_eta >= 0 && ll_eta < 1.5)
{
if (ll_pt > 20.0 && ll_pt <= 30.0) weight_ll = 0.9923;
else if (ll_pt > 30.0) weight_ll = 0.9948;
}
else if (ll_eta >= 1.5)
{
if (ll_pt > 20.0 && ll_pt <= 30.0) weight_ll = 0.9953;
else if (ll_pt > 30.0) weight_ll = 0.9956;
}
}
if (id_lt == 13)
{
if (lt_eta > 0 && lt_eta < 0.8)
{
if (lt_pt > 20.0 && lt_pt <= 30.0) weight_lt = 0.9648;
else if (lt_pt > 30.0) weight_lt = 0.9666;
}
else if (lt_eta >= 0.8 && lt_eta < 1.2)
{
if (lt_pt > 20.0 && lt_pt <= 30.0) weight_lt = 0.9516;
else if (lt_pt > 30.0) weight_lt = 0.9521;
}
else if (lt_eta >= 1.2 && lt_eta < 2.1)
{
if (lt_pt > 20.0 && lt_pt <= 30.0) weight_lt = 0.9480;
else if (lt_pt > 30.0) weight_lt = 0.9485;
}
else if (lt_eta >= 2.1)
{
if (lt_pt > 20.0 && lt_pt <= 30.0) weight_lt = 0.8757;
else if (lt_pt > 30.0) weight_lt = 0.8772;
}
}
if (id_ll == 13)
{
if (ll_eta > 0 && ll_eta < 0.8)
{
if (ll_pt > 20.0 && ll_pt <= 30.0) weight_ll = 0.9655;
else if (ll_pt > 30.0) weight_ll = 0.9670;
}
else if (ll_eta >= 0.8 && ll_eta < 1.2)
{
if (ll_pt > 20.0 && ll_pt <= 30.0) weight_ll = 0.9535;
else if (ll_pt > 30.0) weight_ll = 0.9537;
}
else if (ll_eta >= 1.2 && ll_eta < 2.1)
{
if (ll_pt > 20.0 && ll_pt <= 30.0) weight_ll = 0.9558;
else if (ll_pt > 30.0) weight_ll = 0.9530;
}
else if (ll_eta >= 2.1)
{
if (ll_pt > 20.0 && ll_pt <= 30.0) weight_ll = 0.9031;
else if (ll_pt > 30.0) weight_ll = 0.8992;
}
}
if ( scaleTrigSFup ) {
if (id_lt == 11) weight_lt*=1.02;
if (id_ll == 11) weight_ll*=1.02;
if (id_lt == 13) weight_lt*=0.98;
if (id_ll == 13) weight_ll*=0.98;
} else if ( scaleTrigSFdown ) {
if (id_lt == 11) weight_lt*=0.98;
if (id_ll == 11) weight_ll*=0.98;
if (id_lt == 13) weight_lt*=1.02;
if (id_ll == 13) weight_ll*=1.02;
}
weight = weight_lt * weight_ll;
return weight;
}
double topAFB_looper::getBFRWeight(const int hypIdx, vector<LorentzVector> &v_goodNonBtagJets_p4, vector<LorentzVector> &v_goodBtagJets_p4, bool isData)
{
LorentzVector lt_p4 = hyp_lt_p4()[hypIdx];
LorentzVector ll_p4 = hyp_ll_p4()[hypIdx];
int nbtag_jet = v_goodBtagJets_p4.size();
if (nbtag_jet > 2) return -9999;
double mass_ltb, mass_llb, nonb_pt, nonb_eta;
if (nbtag_jet == 2 )
{
//fill only events where >=1 of the btagged jets does not match a gen-level b for MC closure test
for (unsigned int i = 0; i < 2; i++)
{
mass_ltb = (lt_p4 + v_goodBtagJets_p4.at(i)).M();
mass_llb = (ll_p4 + v_goodBtagJets_p4.at(i)).M();
if (! (mass_ltb > 170 && mass_llb > 170) ) return -9999.;
}
}
if (nbtag_jet == 1 )
{
for (unsigned int i = 0; i < nbtag_jet; i++)
{
mass_ltb = (lt_p4 + v_goodBtagJets_p4.at(i)).M();
mass_llb = (ll_p4 + v_goodBtagJets_p4.at(i)).M();
if (! (mass_ltb > 170 && mass_llb > 170) ) return -9999.;
}
}
double bjetfr = 1.0;
double weight = 0.0;
int nFO = 0; //FOs are non-b jets that give mass_ltb > 170 && mass_llb > 170
bool isFO = false;
vector<double> weight_tmp ;
for (unsigned int i = 0; i < v_goodNonBtagJets_p4.size(); i++)
{
isFO = false;
mass_ltb = (lt_p4 + v_goodNonBtagJets_p4.at(i)).M();
mass_llb = (ll_p4 + v_goodNonBtagJets_p4.at(i)).M();
nonb_pt = v_goodNonBtagJets_p4.at(i).Pt();
nonb_eta = fabs(v_goodNonBtagJets_p4.at(i).Eta());
//to keep within the range of the function
if (nonb_pt > 499.0)
{
nonb_pt = 499.0;
}
if (nonb_eta > 2.3)
{
nonb_eta = 2.3;
}
bjetfr = getMisTagRate( nonb_pt, nonb_eta , "TCHEM");
//not needed when the mistag events in MC are being weighted by the MisTagSF
//if(!isData) bjetfr/=getMisTagSF( nonb_pt, nonb_eta , "TCHEM");
if (mass_ltb > 170 && mass_llb > 170 )
{
nFO++;
isFO = true;
}
if (isFO)
{
weight_tmp.push_back(bjetfr / (1 - bjetfr));
}
}
if (nbtag_jet == 0 )
{
if (nFO >= 2) weight = weight_tmp.at(0) * weight_tmp.at(1);
if (nFO >= 3) weight += weight_tmp.at(0) * weight_tmp.at(2) + weight_tmp.at(1) * weight_tmp.at(2);
if (nFO >= 4 ) weight += weight_tmp.at(0) * weight_tmp.at(3) + weight_tmp.at(1) * weight_tmp.at(3) + weight_tmp.at(2) * weight_tmp.at(3);
if (nFO >= 5 ) weight += weight_tmp.at(0) * weight_tmp.at(4) + weight_tmp.at(1) * weight_tmp.at(4) + weight_tmp.at(2) * weight_tmp.at(4) + weight_tmp.at(3) * weight_tmp.at(4);
if (nFO >= 6 ) weight += weight_tmp.at(0) * weight_tmp.at(5) + weight_tmp.at(1) * weight_tmp.at(5) + weight_tmp.at(2) * weight_tmp.at(5) + weight_tmp.at(3) * weight_tmp.at(5) + weight_tmp.at(4) * weight_tmp.at(5);
if (nFO >= 7 ) weight += weight_tmp.at(0) * weight_tmp.at(6) + weight_tmp.at(1) * weight_tmp.at(6) + weight_tmp.at(2) * weight_tmp.at(6) + weight_tmp.at(3) * weight_tmp.at(6) + weight_tmp.at(4) * weight_tmp.at(6) + weight_tmp.at(5) * weight_tmp.at(6);
}
if (nbtag_jet == 1 )
{
if (nFO >= 1) weight = weight_tmp.at(0);
if (nFO >= 2) weight += weight_tmp.at(1);
if (nFO >= 3) weight += weight_tmp.at(2);
if (nFO >= 4 ) weight += weight_tmp.at(3);
if (nFO >= 5 ) weight += weight_tmp.at(4);
if (nFO >= 6 ) weight += weight_tmp.at(5);
if (nFO >= 7 ) weight += weight_tmp.at(6);
}
//there are no events with >6 FOs (3.23/fb)
//if (weight !=1 ) cout <<"nbtag_jet, nFO, weight = " <<nbtag_jet<<" , "<<nFO<<" , "<<weight <<endl;
if (nFO > 1 && nbtag_jet == 0 ) return weight;
if (nFO > 0 && nbtag_jet == 1 ) return weight;
if (nbtag_jet >= 2 ) return 1.0;
if (nFO > 1 - nbtag_jet) cout << "something went wrong " << nbtag_jet << " , " << nFO << " , " << weight << endl;
return -9999.;
}
// *****************************************************************
//get the FR weight
// *****************************************************************
double topAFB_looper::getFRWeight(const int hypIdx, SimpleFakeRate *mufr, SimpleFakeRate *elfr, FREnum frmode, bool isData)
{
//std::cout<<"Called topAFB_looper::getFRWeight"<<std::endl;
bool estimateQCD = false;
bool estimateWJets = false;
if ( frmode == e_qcd )
{
estimateQCD = true;
estimateWJets = false;
}
else if ( frmode == e_wjets )
{
estimateQCD = false;
estimateWJets = true;
}
else
{
std::cout << "topAFB_looper::getFRWeight: bad FR mode given, fix this!" << std::endl;
return -9999.;
}
if (hyp_type()[hypIdx] == 0)
{
bool isGoodMut = false;
bool isGoodMul = false;
bool isFOMut = false;
bool isFOMul = false;
unsigned int iMut = hyp_lt_index()[hypIdx];
unsigned int iMul = hyp_ll_index()[hypIdx];
if ( muonId( iMut , OSGeneric_v3 ) )
{
isGoodMut = true;
}
if ( muonId( iMul , OSGeneric_v3 ) )
{
isGoodMul = true;
}
if ( muonId( iMut , OSGeneric_v3_FO ) )
{
isFOMut = true;
}
if ( muonId( iMul , OSGeneric_v3_FO ) )
{
isFOMul = true;
}
//for both WJets and QCD, we need both to be FOs at least
if (!isFOMut || !isFOMul)
return -9999.;
//if we want to estimate the fakes for QCD, then we ask that
//both are not num objects, and that both are FO
if (estimateQCD)
{
//if at least one is a Numerator lepton, we return
if ( isGoodMut || isGoodMul)
return -9999.;
double FRMut = mufr->getFR(mus_p4()[iMut].pt(), mus_p4()[iMut].eta());
double FRMul = mufr->getFR(mus_p4()[iMul].pt(), mus_p4()[iMul].eta());
return (FRMut / (1 - FRMut)) * (FRMul / (1 - FRMul));
}
else if (estimateWJets)
{
//need one to be a Numerator lepton, and the other to be FO but not num
if ( isGoodMut && !isGoodMul && isFOMul)
{
double FR = mufr->getFR(mus_p4()[iMul].pt(), mus_p4()[iMul].eta());
//cout << "mm, FR and FR/(1-FR) " << FR << ", " << FR/(1-FR) << endl;
return FR / (1 - FR);
}
//check the other muon
if ( isGoodMul && !isGoodMut && isFOMut)
{
double FR = mufr->getFR(mus_p4()[iMut].pt(), mus_p4()[iMut].eta());
//cout << "mm, FR and FR/(1-FR) " << FR << ", " << FR/(1-FR) << endl;
return FR / (1 - FR);
}
}//estimate WJets
return -9999.;
}//mumu case
//now we do the ee case
if (hyp_type()[hypIdx] == 3)
{
unsigned int iElt = hyp_lt_index()[hypIdx];
unsigned int iEll = hyp_ll_index()[hypIdx];
bool isGoodElt = false;
bool isGoodEll = false;
bool isFOElt = false;
bool isFOEll = false;
if ( pass_electronSelection( iElt , electronSelection_el_OSV3 ) )
{
isGoodElt = true;
}
if ( pass_electronSelection( iEll , electronSelection_el_OSV3 ) )
{
isGoodEll = true;
}
if ( pass_electronSelection( iElt , electronSelection_el_OSV3_FO ) )
{
isFOElt = true;
}
if ( pass_electronSelection( iEll , electronSelection_el_OSV3_FO ) )
{
isFOEll = true;
}
//for both WJets and QCD, we need both to be FOs at least
//if both are good, we continue
if ( !isFOElt || !isFOEll)
return -9999.;
if (estimateQCD)
{
//if at least one is a Numerator object, then we return -9999.
if ( isGoodElt || isGoodEll)
return -9999.;
double FRElt = elfr->getFR(els_p4()[iElt].pt(), els_p4()[iElt].eta());
double FREll = elfr->getFR(els_p4()[iEll].pt(), els_p4()[iEll].eta());
// sumfr = sumfr + (FRElt/(1-FRElt))*(FREll/(1-FREll));
return (FRElt / (1 - FRElt)) * (FREll / (1 - FREll));
}
else if (estimateWJets)
{
if (isGoodElt && !isGoodEll && isFOEll)
{
double FR = elfr->getFR(els_p4()[iEll].pt(), els_p4()[iEll].eta());
//cout << "ee, FR and FR/(1-FR) " << FR << ", " << FR/(1-FR) << endl;
return FR / (1 - FR);
}
//check the other electron
if (isGoodEll && !isGoodElt && isFOElt)
{
double FR = elfr->getFR(els_p4()[iElt].pt(), els_p4()[iElt].eta());
//cout << "ee, FR and FR/(1-FR) " << FR << ", " << FR/(1-FR) << endl;
return FR / (1 - FR);
}
return -9999.;
}//estimateWJets
}//ee case
if (hyp_type()[hypIdx] == 1 || hyp_type()[hypIdx] == 2)
{
int iEl = 0;
int iMu = 0;
/*
if(hyp_type()[hypIdx] == 2) {
iEl = hyp_lt_index()[hypIdx];
iMu = hyp_ll_index()[hypIdx];
}
if (hyp_type()[hypIdx] == 1) {
iEl = hyp_ll_index()[hypIdx];
iMu = hyp_lt_index()[hypIdx];
}
*/
if ( abs(hyp_ll_id()[hypIdx]) == 11 && abs(hyp_lt_id()[hypIdx]) == 13 )
{
iEl = hyp_ll_index()[hypIdx];
iMu = hyp_lt_index()[hypIdx];
}
else if ( abs(hyp_ll_id()[hypIdx]) == 13 && abs(hyp_lt_id()[hypIdx]) == 11 )
{
iEl = hyp_lt_index()[hypIdx];
iMu = hyp_ll_index()[hypIdx];
}
else
{
cout << "ID ll " << hyp_ll_id()[hypIdx] << endl;
cout << "ID lt " << hyp_lt_id()[hypIdx] << endl;
cout << "Error in getFRWeight, quitting!" << endl;
exit(0);
}
bool isGoodEl = false;
bool isFOEl = false;
bool isGoodMu = false;
bool isFOMu = false;
if ( pass_electronSelection( iEl , electronSelection_el_OSV3 ) )
{
isGoodEl = true;
}
if ( muonId( iMu , OSGeneric_v3 ) )
{
isGoodMu = true;
}
if ( pass_electronSelection( iEl , electronSelection_el_OSV3_FO ) )
{
isFOEl = true;
}
if ( muonId( iMu , OSGeneric_v3_FO ) )
{
isFOMu = true;
}
//if either fail FO, return!!!
if (!isFOMu || !isFOEl)
return -9999.;
if (estimateQCD )
{
//if at least one is a numerator, then we fail
if (isGoodMu || isGoodEl)
return -9999.;
double FRMu = mufr->getFR(mus_p4()[iMu].pt(), mus_p4()[iMu].eta());
double FREl = elfr->getFR(els_p4()[iEl].pt(), els_p4()[iEl].eta());
return FRMu * FREl / (1 - FRMu) / (1 - FREl);
//if we get here somehow, we're in trouble
cout << "We have gotten to line: " << __LINE__ << " in the FR code.";
cout << "We should never get here, so something is wrong with our logic!!" << endl;
}
else if (estimateWJets)
{
//need one to be a numerator lepton and the other to be a FO
if (isGoodMu && !isGoodEl && isFOEl)
{
double FR = elfr->getFR(els_p4()[iEl].pt(), els_p4()[iEl].eta());
//cout << "emu, el FR, FR/(1-FR): " << FR << ", " << FR/(1-FR) << endl;
return FR / (1 - FR);
}
if (isGoodEl && !isGoodMu && isFOMu)
{
double FR = mufr->getFR(mus_p4()[iMu].pt(), mus_p4()[iMu].eta());
//cout << "emu, mu FR, FR/(1-FR): " << FR << ", " << FR/(1-FR) << endl;
return FR / (1 - FR);
}
return -9999.;
}
} //emu case
return -9999.;
}
topAFB_looper::topAFB_looper()
{
applyPDFWeight = false;
applyNoCuts = false;
getVtxDistOnly = false;
usePtGt2020 = false;
usePtGt2010 = false;
excludePtGt2020 = false;
applylepIDCuts = false;
applyFOv1Cuts = false;
applyFOv2Cuts = false;
applyFOv3Cuts = false;
applylepIsoCuts = false;
applylepLooseIsoCuts = false;
applyTriggers = false;
vetoZmass = false;
requireZmass = false;
hypDisamb = false;
useCorMET = false;
usetcMET = false;
usetcMET35X = false;
usepfMET = false;
vetoMET = false;
vetoMET50 = false;
vetoProjectedMET = false;
usejptJets = false;
usecaloJets = false;
usepfJets = false;
veto1Jet = false;
veto2Jets = false;
requireEcalEls = false;
useOS = false;
useSS = false;
applyTopPtWeighting = false;
applyLeptonPtWeighting = false;
applyJetPtWeighting = false;
useReweightingUncorrelated = false;
useReweightingLeadingObject = false;
applyAlignmentCorrection = false;
vetoHypMassLt10 = false;
vetoHypMassLt12 = false;
scaleJESMETUp = false;
scaleJESMETDown = false;
scaleJER = false;
scaleLeptonEnergyUp = false;
scaleLeptonEnergyDown = false;
scaleBTAGSFup = false;
scaleBTAGSFdown = false;
scaleTrigSFup = false;
scaleTrigSFdown = false;
noVertexReweighting = false;
weighttaudecay = false;
estimateQCD = false;
estimateWJets = false;
requireBTag = false;
require2BTag = false;
sortJetCandidatesbyPt = false;
sortJetCandidatesbyDR = false;
applyLeptonJetInvMassCut450 = false;
doBFR = false;
requireExact2BTag = false;
applyTopSystEta = false;
globalJESRescale = 1.;
jptL2L3Corr = NULL;
pfL2L3Corr = NULL;
jptL2L3ResidualCorr = NULL;
pfL2L3ResidualCorr = NULL;
d_llsol = new ttdilepsolve;
//LHAPDF::setPDFPath("../CORE/topmass/pdfs");
//LHAPDF::initPDFSetM(genset_, "cteq6mE.LHgrid");
//LHAPDF::initPDFM(genset_, 0);
}
topAFB_looper::~topAFB_looper()
{
delete babyFile_;
delete babyTree_;
delete d_llsol;
}
void topAFB_looper::ScanChain(TChain *chain, vector<TString> v_Cuts, string prefix,
bool doFRestimation, float lumi , float kFactor , bool verbose , FREnum frmode, double AMWTmass )
{
// reset JES scale variable in ScanChain
globalJESRescale = 1.;
//deal with the cuts
applyPDFWeight = find(v_Cuts.begin(), v_Cuts.end(), "applyPDFWeight") != v_Cuts.end();
applyNoCuts = find(v_Cuts.begin(), v_Cuts.end(), "applyNoCuts") != v_Cuts.end();
getVtxDistOnly = find(v_Cuts.begin(), v_Cuts.end(), "getVtxDistOnly") != v_Cuts.end();
usePtGt2020 = find(v_Cuts.begin(), v_Cuts.end(), "usePtGt2020") != v_Cuts.end();
usePtGt2010 = find(v_Cuts.begin(), v_Cuts.end(), "usePtGt2010") != v_Cuts.end();
excludePtGt2020 = find(v_Cuts.begin(), v_Cuts.end(), "excludePtGt2020") != v_Cuts.end();
applylepIDCuts = find(v_Cuts.begin(), v_Cuts.end(), "applylepIDCuts") != v_Cuts.end();
applyFOv1Cuts = find(v_Cuts.begin(), v_Cuts.end(), "applyFOv1Cuts") != v_Cuts.end();
applyFOv2Cuts = find(v_Cuts.begin(), v_Cuts.end(), "applyFOv2Cuts") != v_Cuts.end();
applyFOv3Cuts = find(v_Cuts.begin(), v_Cuts.end(), "applyFOv3Cuts") != v_Cuts.end();
applylepIsoCuts = find(v_Cuts.begin(), v_Cuts.end(), "applylepIsoCuts") != v_Cuts.end();
applylepLooseIsoCuts = find(v_Cuts.begin(), v_Cuts.end(), "applylepLooseIsoCuts") != v_Cuts.end();
applyTriggers = find(v_Cuts.begin(), v_Cuts.end(), "applyTriggers") != v_Cuts.end();
vetoZmass = find(v_Cuts.begin(), v_Cuts.end(), "vetoZmass") != v_Cuts.end();
requireZmass = find(v_Cuts.begin(), v_Cuts.end(), "requireZmass") != v_Cuts.end();
hypDisamb = find(v_Cuts.begin(), v_Cuts.end(), "hypDisamb") != v_Cuts.end();
useCorMET = find(v_Cuts.begin(), v_Cuts.end(), "useCorMET") != v_Cuts.end();
usetcMET = find(v_Cuts.begin(), v_Cuts.end(), "usetcMET") != v_Cuts.end();
usetcMET35X = find(v_Cuts.begin(), v_Cuts.end(), "usetcMET35X") != v_Cuts.end();
usepfMET = find(v_Cuts.begin(), v_Cuts.end(), "usepfMET") != v_Cuts.end();
vetoMET = find(v_Cuts.begin(), v_Cuts.end(), "vetoMET") != v_Cuts.end();
vetoMET50 = find(v_Cuts.begin(), v_Cuts.end(), "vetoMET50") != v_Cuts.end();
vetoProjectedMET = find(v_Cuts.begin(), v_Cuts.end(), "vetoProjectedMET") != v_Cuts.end();
usecaloJets = find(v_Cuts.begin(), v_Cuts.end(), "usecaloJets") != v_Cuts.end();
usejptJets = find(v_Cuts.begin(), v_Cuts.end(), "usejptJets") != v_Cuts.end();
usepfJets = find(v_Cuts.begin(), v_Cuts.end(), "usepfJets") != v_Cuts.end();
veto1Jet = find(v_Cuts.begin(), v_Cuts.end(), "veto1Jet") != v_Cuts.end();
veto2Jets = find(v_Cuts.begin(), v_Cuts.end(), "veto2Jets") != v_Cuts.end();
requireEcalEls = find(v_Cuts.begin(), v_Cuts.end(), "requireEcalEls") != v_Cuts.end();
useOS = find(v_Cuts.begin(), v_Cuts.end(), "useOS") != v_Cuts.end();
useSS = find(v_Cuts.begin(), v_Cuts.end(), "useSS") != v_Cuts.end();
applyTopPtWeighting = find(v_Cuts.begin(), v_Cuts.end(), "applyTopPtWeighting" ) != v_Cuts.end();
applyLeptonPtWeighting = find(v_Cuts.begin(), v_Cuts.end(), "applyLeptonPtWeighting" ) != v_Cuts.end();
applyJetPtWeighting = find(v_Cuts.begin(), v_Cuts.end(), "applyJetPtWeighting" ) != v_Cuts.end();
useReweightingUncorrelated = find(v_Cuts.begin(), v_Cuts.end(), "useReweightingUncorrelated" ) != v_Cuts.end();
useReweightingLeadingObject = find(v_Cuts.begin(), v_Cuts.end(), "useReweightingLeadingObject" ) != v_Cuts.end();
applyAlignmentCorrection = find(v_Cuts.begin(), v_Cuts.end(), "applyAlignmentCorrection" ) != v_Cuts.end();
vetoHypMassLt10 = find(v_Cuts.begin(), v_Cuts.end(), "vetoHypMassLt10" ) != v_Cuts.end();
vetoHypMassLt12 = find(v_Cuts.begin(), v_Cuts.end(), "vetoHypMassLt12" ) != v_Cuts.end();
scaleJESMETUp = find(v_Cuts.begin(), v_Cuts.end(), "scaleJESMETUp" ) != v_Cuts.end();
scaleJESMETDown = find(v_Cuts.begin(), v_Cuts.end(), "scaleJESMETDown" ) != v_Cuts.end();
scaleJER = find(v_Cuts.begin(), v_Cuts.end(), "scaleJER" ) != v_Cuts.end();
scaleLeptonEnergyUp = find(v_Cuts.begin(), v_Cuts.end(), "scaleLeptonEnergyUp") != v_Cuts.end();
scaleLeptonEnergyDown = find(v_Cuts.begin(), v_Cuts.end(), "scaleLeptonEnergyDown") != v_Cuts.end();
scaleBTAGSFup = find(v_Cuts.begin(), v_Cuts.end(), "scaleBTAGSFup") != v_Cuts.end();
scaleBTAGSFdown = find(v_Cuts.begin(), v_Cuts.end(), "scaleBTAGSFdown") != v_Cuts.end();
scaleTrigSFup = find(v_Cuts.begin(), v_Cuts.end(), "scaleTrigSFup") != v_Cuts.end();
scaleTrigSFdown = find(v_Cuts.begin(), v_Cuts.end(), "scaleTrigSFdown") != v_Cuts.end();
noVertexReweighting = find(v_Cuts.begin(), v_Cuts.end(), "noVertexReweighting") != v_Cuts.end();
weighttaudecay = find(v_Cuts.begin(), v_Cuts.end(), "weighttaudecay") != v_Cuts.end();
estimateQCD = find(v_Cuts.begin(), v_Cuts.end(), "estimateQCD") != v_Cuts.end();
estimateWJets = find(v_Cuts.begin(), v_Cuts.end(), "estimateWJets") != v_Cuts.end();
requireBTag = find(v_Cuts.begin(), v_Cuts.end(), "requireBTag" ) != v_Cuts.end();
require2BTag = find(v_Cuts.begin(), v_Cuts.end(), "require2BTag" ) != v_Cuts.end();
sortJetCandidatesbyPt = find(v_Cuts.begin(), v_Cuts.end(), "sortJetCandidatesbyPt" ) != v_Cuts.end();
sortJetCandidatesbyDR = find(v_Cuts.begin(), v_Cuts.end(), "sortJetCandidatesbyDR" ) != v_Cuts.end();
applyLeptonJetInvMassCut450 = find(v_Cuts.begin(), v_Cuts.end(), "applyLeptonJetInvMassCut450" ) != v_Cuts.end();
generalLeptonVeto = find(v_Cuts.begin(), v_Cuts.end(), "generalLeptonVeto" ) != v_Cuts.end();
applyHTCut = find(v_Cuts.begin(), v_Cuts.end(), "applyHTCut" ) != v_Cuts.end();
matchLeptonJetbyMaxDR = find(v_Cuts.begin(), v_Cuts.end(), "matchLeptonJetbyMaxDR" ) != v_Cuts.end();
BTagAlgTCHE = find(v_Cuts.begin(), v_Cuts.end(), "BTagAlgTCHE" ) != v_Cuts.end();
createBabyNtuples = find(v_Cuts.begin(), v_Cuts.end(), "createBabyNtuples" ) != v_Cuts.end();
doBFR = find(v_Cuts.begin(), v_Cuts.end(), "doBFR" ) != v_Cuts.end();
requireExact2BTag = find(v_Cuts.begin(), v_Cuts.end(), "requireExact2BTag" ) != v_Cuts.end();
applyTopSystEta = find(v_Cuts.begin(), v_Cuts.end(), "applyTopSystEta" ) != v_Cuts.end();
// unsigned int nsets = 1 + LHAPDF::numberPDFM(set_);
unsigned int nsets = 1 ;
if(applyPDFWeight)LHAPDF::initPDFSetM(set_, "cteq6mE.LHgrid");
// top mass
//std::vector<std::string> jetcorr_filenames_pfL1FastJetL2L3;
//FactorizedJetCorrector *jet_corrector_pfL1FastJetL2L3;
//jetcorr_filenames_pfL1FastJetL2L3.clear();
string pfUncertaintyFile;
if ( TString(prefix).Contains("data") )
{
//jetcorr_filenames_pfL1FastJetL2L3.push_back ("jetCorrections/GR_R_42_V23_AK5PF_L1FastJet.txt");
//jetcorr_filenames_pfL1FastJetL2L3.push_back ("jetCorrections/GR_R_42_V23_AK5PF_L2Relative.txt");
//jetcorr_filenames_pfL1FastJetL2L3.push_back ("jetCorrections/GR_R_42_V23_AK5PF_L3Absolute.txt");
//jetcorr_filenames_pfL1FastJetL2L3.push_back ("jetCorrections/GR_R_42_V23_AK5PF_L2L3Residual.txt");
pfUncertaintyFile = "../CORE/jetcorr/jetCorrectionFiles/GR_R_42_V23_AK5PF_Uncertainty.txt";
}
else
{
//jetcorr_filenames_pfL1FastJetL2L3.push_back ("jetCorrections/DESIGN42_V17_AK5PF_L1FastJet.txt");
//jetcorr_filenames_pfL1FastJetL2L3.push_back ("jetCorrections/DESIGN42_V17_AK5PF_L2Relative.txt");
//jetcorr_filenames_pfL1FastJetL2L3.push_back ("jetCorrections/DESIGN42_V17_AK5PF_L3Absolute.txt");
pfUncertaintyFile = "../CORE/jetcorr/jetCorrectionFiles/DESIGN42_V17_AK5PF_Uncertainty.txt";
}
//jet_corrector_pfL1FastJetL2L3 = makeJetCorrector(jetcorr_filenames_pfL1FastJetL2L3);
JetCorrectionUncertainty *pfUncertainty = new JetCorrectionUncertainty( pfUncertaintyFile );
//if ( scaleJESMETUp) globalJESRescale = 1.075 ;
//else if (scaleJESMETDown)globalJESRescale = 0.925;
already_seen.clear();
// Make a baby ntuple
if (createBabyNtuples && !applyNoCuts)
{
TString babyFilename = prefix + ".root";
MakeBabyNtuple(babyFilename.Data());
}
bool isData = false;
// Set the JSON file
if (prefix == "data")
{
//set_goodrun_file("Cert_160404-163869_7TeV_PromptReco_Collisions11_JSON_goodruns.txt");
//set_goodrun_file("Cert_160404-163869_7TeV_May10ReReco_Collisions11_JSON_goodruns.txt");
// set_goodrun_file_json("Cert_160404_165970_7TeV_May10ReRecoPlusPromptReco_349pb-1.json");
// set_goodrun_file("Cert_EPSFINAL_May10ReReco_v2_PromptReco_160404_167913_JSON_goodruns.txt");
//set_goodrun_file_json("Cert_160404-173692_7TeV_PromptReco_Collisions11_JSON.txt");
//set_goodrun_file_json("Cert_160404-177515_7TeV_PromptReco-May10ReRecov3-ReReco5Augv2.txt");
set_goodrun_file_json("Cert_160404-180252_7TeV_May10ReRecoV3_ReReco5AugV3_PromptReco_Collisions11_JSON.txt");
cout << "DATA!!!" << endl;
isData = true;
}
//---------------------------
// lepton energy systematic
// vary electron energy by +- 1 sigma (0.3%) for data
float leptonEnergyScaleFactor = 1.;
if ( isData ) {
if ( scaleLeptonEnergyUp ) {
leptonEnergyScaleFactor = 1.003;
}
if ( scaleLeptonEnergyDown ) {
leptonEnergyScaleFactor = 0.997;
}
}
// pileup vertex reweighting, switch off with v_baseCuts.push_back("noVertexReweighting") in doAll.C
if ( !noVertexReweighting ) {
if ( prefix == "ttdil" || prefix == "ttotr" )
{
cout << "using Fall11 vertex weighting" << endl;
set_vtxreweight_rootfile("vtxreweight_Fall11MC_PUS6_4p7fb_Zselection.root", false);
}
else
{
cout << "using Summer11 vertex weighting" << endl;
set_vtxreweight_rootfile("vtxreweight_Summer11MC_PUS4_4p7fb_Zselection.root", false);
}
}
//set_vtxreweight_rootfile("vtxreweight_Summer11MC_PUS4_4p7fb_Zselection.root",false);
//set_vtxreweight_rootfile("vtxreweight_Fall11MC_PUS6_4p7fb_Zselection.root",false);
//set_vtxreweight_rootfile("vtxreweight_Summer11MC_PUS4_3p5fb_Zselection.root",false);
//set_vtxreweight_rootfile("vtxreweight_Spring11MC_336pb_Zselection.root",false);
//set_vtxreweight_rootfile("vtxreweight_Summer11MC_1160pb_Zselection.root",false);
//set_vtxreweight_rootfile_tprime("vtxreweight_Summer11MC_1160pb_Zselection.root",false);
int nchs = NCHANNELS;
int nhists = NHISTS;
bookHistos(prefix.c_str(), nchs, nhists);
//instantiate SimpleFakeRate class for electrons and muons
SimpleFakeRate *mufr = 0;
//this is the default, can change it below if needed
SimpleFakeRate *elfr = 0;
if (doFRestimation)
{
std::cout << "**************************" << std::endl;
std::cout << "Running FR application job" << std::endl;
std::cout << "**************************" << std::endl;
if (prefix == "data")
{
std::cout << "Using data derived FR files" << std::endl;
mufr = new SimpleFakeRate("fr_os7June2011.root", "fr_mu_OSGV3" );
elfr = new SimpleFakeRate("fr_os7June2011.root", "fr_el_OSGV3" );
}
else
{
std::cout << "Using data derived FR files" << std::endl;