Annotation of ttbar/p20_taujets_note/tau_jettrig/trigeff.C, revision 1.1
1.1 ! uid12904 1: {
! 2: TH1F* hjt20 = J20_dist_pt.Clone();
! 3: TH1F* hjt20trig = J20_dist_L1_pt.Clone();
! 4:
! 5: TH1F* hjt20_int = J20_dist_pt.Clone();
! 6: TH1F* hjt20trig_int = J20_dist_L1_pt.Clone();
! 7:
! 8: for (i=1;i<=60;i++) {
! 9: Float_t sum = 0;
! 10: for (ii=60;ii>=i;ii--) sum += hjt20trig->GetBinContent(ii);
! 11: hjt20trig_int->SetBinContent(i,sum);
! 12: }
! 13: Float_t sum = 0;
! 14: for (i=1;i<=60;i++) {
! 15: Float_t sum = 0;
! 16: for (ii=60;ii>=i;ii--) sum += hjt20->GetBinContent(ii);
! 17: hjt20_int->SetBinContent(i,sum);
! 18: }
! 19:
! 20: hjt20trig_int->Sumw2(); hjt20_int->Sumw2();
! 21:
! 22: TH1F* heffint = (TH1F*) hjt20_int->Clone("heffint");
! 23: heffint->Divide(hjt20,hjt20trig,1,1,"B");
! 24: heffint->SetTitle("Trigger efficiency for JT20");
! 25: heffint->GetXaxis()->SetTitle("pT of matched jet, GeV");
! 26: heffint->Draw();
! 27: }
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