Tracking Reconstruction Efficiency Study

Rel 17. mc11 minimum bias dataset

mc11_7TeV.108316.Pythia8_minbias_ND.merge.AOD.e825_s1272_s1274_r2727_r2780/
	//selection cuts
	if (mcPt < 500) continue;  //pt cut
	if (mcEta < -2.5 || mcEta>2.5) continue;  //etacut
	if (mcBarcode <= 0) continue;
	if (mcBarcode > 200000) continue; //remove secondaries
	if (mcStatus!=1) continue; //remove intermidiate particles
	int stable = 0;
	if (mcId==-11 || mcId==11) stable = 1; //electron
	if (mcId==-13 || mcId==13) stable = 1; //muon
	if (mcId==-211 || mcId==211) stable = 1; //pion
	if (mcId==-321 || mcId==321) stable = 1; //Kaon
	if (mcId==-2212 || mcId==2212) stable = 1; //proton
	if (stable==0) continue; //remove unstable particles
	if (mcPileUpType<0 || mcPileUpType>1) continue; //remove out-of-time pileup

Efficiency = (Number of mc particles with a matching reco track)/(Number of me particles)
Matching was done by barcode.

*Efficiency vs eta:
mcEta_eff.png

*Efficiency vs pT:
mcPt_eff.png

Topic attachments
I Attachment History Action Size Date Who Comment
PNGpng mcEta_eff.png r1 manage 10.0 K 2012-05-16 - 06:40 KenjiHamano  
PNGpng mcPt_eff.png r1 manage 10.9 K 2012-05-16 - 06:41 KenjiHamano  
Edit | Attach | Watch | Print version | History: r9 < r8 < r7 < r6 < r5 | Backlinks | Raw View | Raw edit | More topic actions...
Topic revision: r8 - 2012-05-16 - KenjiHamano
 
    • Cern Search Icon Cern Search
    • TWiki Search Icon TWiki Search
    • Google Search Icon Google Search

    Sandbox All webs login

  • Edit
  • Attach
This site is powered by the TWiki collaboration platform Powered by PerlCopyright & 2008-2021 by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
or Ideas, requests, problems regarding TWiki? use Discourse or Send feedback