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Commit bef5c51a authored by Jihee Kim's avatar Jihee Kim
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Added two groups in terms of momentum and eta to check

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ecal/scripts/emcal_electrons_analysis.cxx
+ 167
− 6
View file @ bef5c51a
......@@ -23,7 +23,7 @@
using ROOT::RDataFrame;
using namespace ROOT::VecOps;
void emcal_electrons_analysis(const char* input_fname = "rec_electron_10kEvt.root")
void emcal_electrons_analysis(const char* input_fname = "rec_emcal_uniform_electrons.root")
{
// Setting for graphs
gROOT->SetStyle("Plain");
......@@ -34,6 +34,7 @@ void emcal_electrons_analysis(const char* input_fname = "rec_electron_10kEvt.roo
gStyle->SetPadGridX(1);
gStyle->SetPadGridY(1);
gStyle->SetPadLeftMargin(0.14);
gStyle->SetPadRightMargin(0.14);
ROOT::EnableImplicitMT();
ROOT::RDataFrame d0("events", input_fname);
......@@ -152,10 +153,36 @@ void emcal_electrons_analysis(const char* input_fname = "rec_electron_10kEvt.roo
auto hEres = d2.Histo1D({"hEres", "Energy Resolution; #DeltaE/E; Events", 100, -1.0, 1.0}, "E_res");
auto hEres_lmom = d2.Filter([=](std::vector<dd4pod::Geant4ParticleData> const& input) {
auto Pthr = TMath::Sqrt(input[2].psx*input[2].psx + input[2].psy*input[2].psy + input[2].psz*input[2].psz + input[2].mass*input[2].mass);
if (Pthr < 15.0)
if (Pthr <= 15.0)
return true;
return false;}, {"mcparticles2"})
.Histo1D({"hEres_lmom", "Energy Resolution; #DeltaE/E; Events", 100, -1.0, 1.0}, "E_res");
auto hEres_hmom = d2.Filter([=](std::vector<dd4pod::Geant4ParticleData> const& input) {
auto Pthr = TMath::Sqrt(input[2].psx*input[2].psx + input[2].psy*input[2].psy + input[2].psz*input[2].psz + input[2].mass*input[2].mass);
if (Pthr > 15.0)
return true;
return false;}, {"mcparticles2"})
.Histo1D({"hEres_hmom", "Energy Resolution; #DeltaE/E; Events", 100, -1.0, 1.0}, "E_res");
auto hEres_leta = d2.Filter([=](const std::vector<eic::ClusterData>& evt) {
for(const auto& i: evt) {
auto r = TMath::Sqrt(i.position.x*i.position.x + i.position.y*i.position.y + i.position.z*i.position.z);
auto th = TMath::ACos(i.position.z/r)*TMath::RadToDeg();
auto eta = -1.0 * TMath::Log(TMath::Tan((th*TMath::DegToRad())/2.0));
if (eta <= -2.25)
return true;
}
return false;}, {"EcalClusters"})
.Histo1D({"hEres_leta", "Energy Resolution; #DeltaE/E; Events", 100, -1.0, 1.0}, "E_res");
auto hEres_heta = d2.Filter([=](const std::vector<eic::ClusterData>& evt) {
for(const auto& i: evt) {
auto r = TMath::Sqrt(i.position.x*i.position.x + i.position.y*i.position.y + i.position.z*i.position.z);
auto th = TMath::ACos(i.position.z/r)*TMath::RadToDeg();
auto eta = -1.0 * TMath::Log(TMath::Tan((th*TMath::DegToRad())/2.0));
if (eta > -2.25)
return true;
}
return false;}, {"EcalClusters"})
.Histo1D({"hEres_heta", "Energy Resolution; #DeltaE/E; Events", 100, -1.0, 1.0}, "E_res");
auto hPratio = d2.Histo1D({"hPratio", "Momentum ratio; p_{rec}/p_{thr}; Events", 100, 0.0, 1.0}, "p_ratio");
auto hPthr_accepted = d2.Filter([=] (const std::vector<float>& Prec, const std::vector<float>& Pthr) {
for (const auto& P1 : Pthr) {
......@@ -168,6 +195,9 @@ void emcal_electrons_analysis(const char* input_fname = "rec_electron_10kEvt.roo
}
return false;}, {"p_rec","p_thr"})
.Histo1D({"hPthr_accepted", "Thrown momentum for reconstructed particle; p_{thr} [GeV]; Events", 100, -0.5, 30.5}, "p_thr");
// 2D histograms
auto hPrec_Pthr = d2.Histo2D({"hPrec_Pthr", "p_{rec} vs p_{thr}; p_{rec}[GeV]; p_{thr[GeV]}", 100, -0.5, 30.5, 100, -0.5, 30.5}, "p_rec", "p_thr");
auto hEres_Ethr = d2.Histo2D({"hEres_Ethr", "Energy Resolution vs Ethr; #DeltaE/E; E_{thr}[GeV]", 100, -1.0, 1.0, 100, -0.5, 30.5}, "E_res", "E_thr");
// Cut on Radial Distance
auto d3 = d2.Filter([=] (const std::vector<eic::ClusterData>& evt) {
......@@ -180,9 +210,45 @@ void emcal_electrons_analysis(const char* input_fname = "rec_electron_10kEvt.roo
}
return false;}, {"EcalClusters"});
auto hEres_cut = d3.Histo1D({"hEres_cut", "Energy Resolution; #DeltaE/E; Events", 100, -1.0, 1.0}, "E_res");
auto hEres_cut_lmom = d3.Filter([=](std::vector<dd4pod::Geant4ParticleData> const& input) {
auto Pthr = TMath::Sqrt(input[2].psx*input[2].psx + input[2].psy*input[2].psy + input[2].psz*input[2].psz + input[2].mass*input[2].mass);
if (Pthr <= 15.0)
return true;
return false;}, {"mcparticles2"})
.Histo1D({"hEres_cut_lmom", "Energy Resolution; #DeltaE/E; Events", 100, -1.0, 1.0}, "E_res");
auto hEres_cut_hmom = d3.Filter([=](std::vector<dd4pod::Geant4ParticleData> const& input) {
auto Pthr = TMath::Sqrt(input[2].psx*input[2].psx + input[2].psy*input[2].psy + input[2].psz*input[2].psz + input[2].mass*input[2].mass);
if (Pthr > 15.0)
return true;
return false;}, {"mcparticles2"})
.Histo1D({"hEres_cut_hmom", "Energy Resolution; #DeltaE/E; Events", 100, -1.0, 1.0}, "E_res");
auto hEres_cut_leta = d3.Filter([=](const std::vector<eic::ClusterData>& evt) {
for(const auto& i: evt) {
auto r = TMath::Sqrt(i.position.x*i.position.x + i.position.y*i.position.y + i.position.z*i.position.z);
auto th = TMath::ACos(i.position.z/r)*TMath::RadToDeg();
auto eta = -1.0 * TMath::Log(TMath::Tan((th*TMath::DegToRad())/2.0));
if (eta <= -2.25)
return true;
}
return false;}, {"EcalClusters"})
.Histo1D({"hEres_cut_leta", "Energy Resolution; #DeltaE/E; Events", 100, -1.0, 1.0}, "E_res");
auto hEres_cut_heta = d3.Filter([=](const std::vector<eic::ClusterData>& evt) {
for(const auto& i: evt) {
auto r = TMath::Sqrt(i.position.x*i.position.x + i.position.y*i.position.y + i.position.z*i.position.z);
auto th = TMath::ACos(i.position.z/r)*TMath::RadToDeg();
auto eta = -1.0 * TMath::Log(TMath::Tan((th*TMath::DegToRad())/2.0));
if (eta > -2.25)
return true;
}
return false;}, {"EcalClusters"})
.Histo1D({"hEres_cut_heta", "Energy Resolution; #DeltaE/E; Events", 100, -1.0, 1.0}, "E_res");
auto hTheta_cut = d3.Histo1D({"hTheta_cut", "Scattering Angle; #theta [degree]; Events", 100, 130.0, 180.0}, "theta");
auto hEta_cut = d3.Histo1D({"hEta_cut", "Pseudo-rapidity; #eta; Events", 100, -5.0, 0.0}, "eta");
// 2D histograms
auto hPrec_Pthr_cut = d3.Histo2D({"hPrec_Pthr_cut", "p_{rec} vs p_{thr}; p_{rec}[GeV]; p_{thr[GeV]}", 100, -0.5, 30.5, 100, -0.5, 30.5}, "p_rec", "p_thr");
auto hEres_Ethr_cut = d3.Histo2D({"hEres_Ethr_cut", "Energy Resolution vs Ethr; #DeltaE/E; E_{thr}[GeV]", 100, -1.0, 1.0, 100, -0.5, 30.5}, "E_res", "E_thr");
// Event Counts
auto nevents_thrown = d1.Count();
auto nevents_cluster1 = d2.Count();
......@@ -328,4 +394,99 @@ void emcal_electrons_analysis(const char* input_fname = "rec_electron_10kEvt.roo
c16->SaveAs("results/emcal_electrons_Eres_lmom.png");
c16->SaveAs("results/emcal_electrons_Eres_lmom.pdf");
TCanvas *c17 = new TCanvas("c17", "c17", 500, 500);
hEres_hmom->GetYaxis()->SetTitleOffset(1.4);
hEres_hmom->SetLineWidth(2);
hEres_hmom->SetLineColor(kBlue);
hEres_hmom->Fit("gaus");
hEres_hmom->DrawClone();
c17->SaveAs("results/emcal_electrons_Eres_hmom.png");
c17->SaveAs("results/emcal_electrons_Eres_hmom.pdf");
TCanvas *c18 = new TCanvas("c18", "c18", 500, 500);
hEres_cut_lmom->GetYaxis()->SetTitleOffset(1.4);
hEres_cut_lmom->SetLineWidth(2);
hEres_cut_lmom->SetLineColor(kBlue);
hEres_cut_lmom->Fit("gaus");
hEres_cut_lmom->DrawClone();
c18->SaveAs("results/emcal_electrons_Eres_cut_lmom.png");
c18->SaveAs("results/emcal_electrons_Eres_cut_lmom.pdf");
TCanvas *c19 = new TCanvas("c19", "c19", 500, 500);
hEres_cut_hmom->GetYaxis()->SetTitleOffset(1.4);
hEres_cut_hmom->SetLineWidth(2);
hEres_cut_hmom->SetLineColor(kBlue);
hEres_cut_hmom->Fit("gaus");
hEres_cut_hmom->DrawClone();
c19->SaveAs("results/emcal_electrons_Eres_cut_hmom.png");
c19->SaveAs("results/emcal_electrons_Eres_cut_hmom.pdf");
TCanvas *c20 = new TCanvas("c20", "c20", 500, 500);
hPrec_Pthr->GetYaxis()->SetTitleOffset(1.4);
hPrec_Pthr->SetLineWidth(2);
hPrec_Pthr->SetLineColor(kBlue);
hPrec_Pthr->DrawClone("colz");
c20->SaveAs("results/emcal_electrons_Prec_Pthr.png");
c20->SaveAs("results/emcal_electrons_Prec_Pthr.pdf");
TCanvas *c21 = new TCanvas("c21", "c21", 500, 500);
hEres_Ethr->GetYaxis()->SetTitleOffset(1.4);
hEres_Ethr->SetLineWidth(2);
hEres_Ethr->SetLineColor(kBlue);
hEres_Ethr->DrawClone("colz");
c21->SaveAs("results/emcal_electrons_Eres_Ethr.png");
c21->SaveAs("results/emcal_electrons_Eres_Ethr.pdf");
TCanvas *c22 = new TCanvas("c22", "c22", 500, 500);
hEres_leta->GetYaxis()->SetTitleOffset(1.4);
hEres_leta->SetLineWidth(2);
hEres_leta->SetLineColor(kBlue);
hEres_leta->Fit("gaus");
hEres_leta->DrawClone();
c22->SaveAs("results/emcal_electrons_Eres_leta.png");
c22->SaveAs("results/emcal_electrons_Eres_leta.pdf");
TCanvas *c23 = new TCanvas("c23", "c23", 500, 500);
hEres_heta->GetYaxis()->SetTitleOffset(1.4);
hEres_heta->SetLineWidth(2);
hEres_heta->SetLineColor(kBlue);
hEres_heta->Fit("gaus");
hEres_heta->DrawClone();
c23->SaveAs("results/emcal_electrons_Eres_heta.png");
c23->SaveAs("results/emcal_electrons_Eres_heta.pdf");
TCanvas *c24 = new TCanvas("c24", "c24", 500, 500);
hEres_cut_leta->GetYaxis()->SetTitleOffset(1.4);
hEres_cut_leta->SetLineWidth(2);
hEres_cut_leta->SetLineColor(kBlue);
hEres_cut_leta->Fit("gaus");
hEres_cut_leta->DrawClone();
c24->SaveAs("results/emcal_electrons_Eres_cut_leta.png");
c24->SaveAs("results/emcal_electrons_Eres_cut_leta.pdf");
TCanvas *c25 = new TCanvas("c25", "c25", 500, 500);
hEres_cut_heta->GetYaxis()->SetTitleOffset(1.4);
hEres_cut_heta->SetLineWidth(2);
hEres_cut_heta->SetLineColor(kBlue);
hEres_cut_heta->Fit("gaus");
hEres_cut_heta->DrawClone();
c25->SaveAs("results/emcal_electrons_Eres_cut_heta.png");
c25->SaveAs("results/emcal_electrons_Eres_cut_heta.pdf");
TCanvas *c26 = new TCanvas("c26", "c26", 500, 500);
hPrec_Pthr_cut->GetYaxis()->SetTitleOffset(1.4);
hPrec_Pthr_cut->SetLineWidth(2);
hPrec_Pthr_cut->SetLineColor(kBlue);
hPrec_Pthr_cut->DrawClone("colz");
c26->SaveAs("results/emcal_electrons_Prec_Pthr_cut.png");
c26->SaveAs("results/emcal_electrons_Prec_Pthr_cut.pdf");
TCanvas *c27 = new TCanvas("c27", "c27", 500, 500);
hEres_Ethr_cut->GetYaxis()->SetTitleOffset(1.4);
hEres_Ethr_cut->SetLineWidth(2);
hEres_Ethr_cut->SetLineColor(kBlue);
hEres_Ethr_cut->DrawClone("colz");
c27->SaveAs("results/emcal_electrons_Eres_Ethr_cut.png");
c27->SaveAs("results/emcal_electrons_Eres_Ethr_cut.pdf");
}
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