Please find below description how the efficiency matrix for the track reconstruction have been created.

GEANT

- around 1000 file for electrons and positrons have been created
- each file contains of 100000 events with white tracks inside
- white track have been uniformly distributed in each sector one track,
- full geant simulation have been performed,

DST & POSTDST

- on the top of the GEANT files the DST up to PidTrackCandidate have be created,

- later on the post analysis have been run,
- inside the post dst track cleaning and efficiency task have been connected.


  HPidTrackCleaner* cleaner = new HPidTrackCleaner();
  HPidTrackSorter::setIgnoreRICH();
  HPidTrackSorter::setIgnoreInnerMDC();

  HTaskSet *pSingleLeptonEffTask = new HTaskSet("Single lepton efficiency","Single lepton efficiency");
  HPidSingleTrackEff * pTrackEff = new  HPidSingleTrackEff((Char_t *)ntupleFileeff.Data());
  pSingleLeptonEffTask->add(pTrackEff);

Please find in attachment also some of the macro which have been used for the simulation and for plotting.

efficiency for protons 2DIM - sector 0 efficiency for protons 2DIM - sector 1 efficiency for protons 2DIM - sector 2 efficiency for protons 2DIM - sector 3 efficiency for protons 2DIM - sector 4 efficiency for protons 2DIM - sector 5

-- GosiaSudol - 23 Feb 2008
Topic attachments
I Attachment Action Size Date Who Comment
analysisSimDst.cccc analysisSimDst.cc manage 11.1 K 23 Feb 2008 - 20:51 GosiaSudol macro used for the dst
analysisSimDst_eff.cccc analysisSimDst_eff.cc manage 11.7 K 23 Feb 2008 - 20:51 GosiaSudol macro used for the post dst
apr06_protons_tot_2DIM.rootroot apr06_protons_tot_2DIM.root manage 55.0 K 23 Feb 2008 - 21:05 GosiaSudol 2 DIM efficiency for protons - Apr06
eff_protons_sector0.gifgif eff_protons_sector0.gif manage 23.1 K 23 Feb 2008 - 20:28 GosiaSudol efficiency for protons 2DIM - sector 0
eff_protons_sector1.gifgif eff_protons_sector1.gif manage 23.0 K 23 Feb 2008 - 20:29 GosiaSudol efficiency for protons 2DIM - sector 1
eff_protons_sector2.gifgif eff_protons_sector2.gif manage 23.0 K 23 Feb 2008 - 20:29 GosiaSudol efficiency for protons 2DIM - sector 2
eff_protons_sector3.gifgif eff_protons_sector3.gif manage 23.0 K 23 Feb 2008 - 20:30 GosiaSudol efficiency for protons 2DIM - sector 3
eff_protons_sector4.gifgif eff_protons_sector4.gif manage 23.2 K 23 Feb 2008 - 20:30 GosiaSudol efficiency for protons 2DIM - sector 4
eff_protons_sector5.gifgif eff_protons_sector5.gif manage 22.8 K 23 Feb 2008 - 20:30 GosiaSudol efficiency for protons 2DIM - sector 5
hpidsingletrackeff.cccc hpidsingletrackeff.cc manage 12.4 K 23 Feb 2008 - 20:50 GosiaSudol class for the efficiency calculation - author Witek
hpidsingletrackeff.hh hpidsingletrackeff.h manage 1.9 K 23 Feb 2008 - 20:49 GosiaSudol class for the efficiency calculation - author Witek
plots_efficiency.CC plots_efficiency.C manage 2.6 K 23 Feb 2008 - 20:39 GosiaSudol macro to plot efficiency matrix
pp_1.25GeV_protons.768.datdat pp_1.25GeV_protons.768.dat manage 1.8 K 23 Feb 2008 - 20:53 GosiaSudol example of the input file used for the geant simulation
Topic revision: r1 - 23 Feb 2008, GosiaSudol
 
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