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yilmaz |
1.1 |
#include "weightMix.C"
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TProfile* getMult(int isample = 2, string var = "pt2/pt1"){
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TH1::SetDefaultSumw2();
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TChain* ntdijet;
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if(var == "pt2/pt1"){
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ntdijet = new TChain("ntmatch");
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}else{
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ntdijet = new TChain("ntdijet");
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}
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TChain* ntevt = new TChain("ntevt");
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TChain* ntw;
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if(isample == 0){
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ntdijet->Add("/d101/yetkin/analysis/d0128/data_pPb.root");
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ntevt->Add("/d101/yetkin/analysis/d0128/data_pPb.root");
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}
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if(isample == 1){
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ntdijet->Add("/d101/yetkin/analysis/d0128/data_PbPb.root");
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ntevt->Add("/d101/yetkin/analysis/d0128/data_PbPb.root");
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}
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if(isample == 2){
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ntw = new TChain("ntw");
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ntdijet->Add("/d101/yetkin/analysis/d0128/mix_hijing.root");
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ntevt->Add("/d101/yetkin/analysis/d0128/mix_hijing.root");
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ntw->Add("/d101/yetkin/analysis/d0128/mix_hijing.root");
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}
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if(isample == 3){
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ntw = new TChain("ntw");
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ntdijet->Add("/d101/yetkin/analysis/d0128/mix_hydjet.root");
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ntevt->Add("/d101/yetkin/analysis/d0128/mix_hydjet.root");
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ntw->Add("/d101/yetkin/analysis/d0128/mix_hydjet.root");
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}
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string varName = "NNNNN";
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if(var == "ngen30") varName = "N_{GenJet}(p_{T}>30)";
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if(var == "njet30") varName = "N_{RecoJet}(p_{T}>30)";
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if(var == "jtpt2/jtpt1") varName = "p_{T,2}/p_{T,1}";
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if(var == "pt2/pt1"){
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varName = "True (GenJet) p_{T,2}/p_{T,1}";
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}
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ntdijet->AddFriend(ntevt);
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if(isample > 1) ntdijet->AddFriend(ntw);
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TH2D* h[20];
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TProfile* p[20];
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int nmax = 200;
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if(isample == 2) nmax = 500;
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for(int i = 0; i < 5; ++i){
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h[i] = new TH2D(Form("h%d",i),"",nmax/10,0,nmax,10,0,10);
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}
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TH2D* hn = new TH2D(Form("hn%d",isample),"",nmax/10,0,nmax,100,0,2.);
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TCut dijet("jtpt1 > 120 && jtpt2 > 30 && acos(cos(jtphi1-jtphi2))> 2.0944");
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TCut weight("weight");
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if(isample < 2) weight = "jtpt1 > -999";
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ntdijet->SetAlias("var",var.data());
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TCanvas* c2 = new TCanvas("c2","",600,600);
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ntdijet->Draw(Form("var:ntrk>>h%d",0),weight*dijet,"colz");
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if(isample > 1){
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TCanvas* c1 = new TCanvas("c1","",600,600);
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ntdijet->Draw(Form("nps/npb:ntrk>>hn%d",isample),weight*dijet,"colz");
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hn->ProfileX(Form("phn_%d",isample))->Draw("same");
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TCanvas* c3 = new TCanvas("c3","",600,600);
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ntdijet->Draw(Form("var:npb+nps>>h%d",1),weight*dijet,"colz");
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TCanvas* c4 = new TCanvas("c4","",600,600);
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ntdijet->Draw(Form("var:nps>>h%d",2),weight*dijet,"colz");
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TCanvas* c5 = new TCanvas("c5","",600,600);
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ntdijet->Draw(Form("var:npb>>h%d",3),weight*dijet,"colz");
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}
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TCanvas* cc1 = new TCanvas("cc1","",600,600);
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for(int i = 0; i < 4; ++i){
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p[i] = h[i]->ProfileX(Form("p%d_%d",i,isample));
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}
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p[2]->SetMarkerColor(2);
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p[2]->SetLineColor(2);
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p[3]->SetMarkerColor(4);
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p[3]->SetLineColor(4);
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p[1]->SetMaximum(5);
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p[1]->SetMinimum(0);
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p[1]->Draw("hist");
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p[0]->Draw("same");
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p[2]->Draw("same");
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p[3]->Draw("same");
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p[0]->GetXaxis()->SetTitle("N_{trk}^{offline}");
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p[0]->GetYaxis()->SetTitle(varName.data());
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p[0]->GetXaxis()->CenterTitle();
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p[0]->GetYaxis()->CenterTitle();
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return p[0];
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}
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void plotSignalMultiplicity(string var = "njet30"){
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// getSignalBias(2,var);
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// return;
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TProfile* p[4];
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for(int i = 0; i < 4; ++i){
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p[i] = getMult(i,var);
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p[i]->SetName(Form("pp%d",i));
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p[i]->SetDirectory(0);
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}
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p[1]->SetMarkerStyle(25);
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p[1]->SetMarkerColor(4);
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p[1]->SetLineColor(4);
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p[3]->SetLineColor(4);
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p[1]->Draw("");
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p[0]->Draw("same");
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p[2]->Draw("hist same");
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p[3]->Draw("hist same");
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TLegend *t3=new TLegend(0.26,0.6,0.53,0.85);
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t3->SetFillColor(0);
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t3->SetBorderSize(0);
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t3->SetFillStyle(0);
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t3->SetTextFont(63);
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t3->SetTextSize(20);
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t3->AddEntry(p[0],"pPb data","p");
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t3->AddEntry(p[1],"PbPb data","p");
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t3->AddEntry(p[2],"pPb Hijing + Pythia","l");
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t3->AddEntry(p[3],"PbPb Hydjet + Pythia","l");
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t3->Draw();
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}
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