Tracking Efficiencies

  • TrackCalib Twiki
  • JINST 10 P02007, "Measurement of the track reconstruction efficiency at LHCb", The LHCb collaboration (supersedes public note)
  • LHCb-PUB-2011-025 Public note on the Measurement of the track finding efficiency.
  • CERN-THESIS-2013-145 Michel De Cian's Thesis on "Track Reconstruction Efficiency and Analysis of B0→K∗0μ+μ− at the LHCb Experiment"

Data samples Twiki page Tables Systematic Latest changes
2010, Data Reco08 vs MC10 Results ratio2010.root 0.4% 11 Jan 2012
2011, Data Reco10 vs MC10 Results ratio2011.root 0.4% 11 Jan 2012
2011, Data Reco12 vs MC11 Results ratio2011S17.root 0.6% 12 Sep 2012
2012, Data Reco13 (ICHEP stream) vs MC12 Results ratio2012_ICHEP.root 0.4% 28 Aug 2012
2012, Data Reco13(a) vs MC12 Only long method ratio_S19.root ratio_S19a.root 0.6% 12 Sep 2012
2011, Data Reco14 vs MC11 (Reco12) Results ratio2011S20MC17.root 0.4% 11 April 2013
2012, Data Reco14 vs MC 2012 (Reco14) Results ratio2012S20.root 0.4% 11 April 2013
2015, EM Data Reco15em/Turbo01em vs MC 2015 (Reco15em/Turbo01em) Results Ratio_2015_EM_folded.root 0.8% 22 November 2016
2015, EM Data Reco15em/Turbo01em vs MC 2015 (Reco15em/Turbo01em) - TRACK_GhostProb < 0.3 Results Ratio_2015_EM_GP03_folded.root 0.8% 22 November 2016
2015, 5TeV Data Reco15a/Turbo01em vs MC 2015 (Reco15/Turbo01em) - TRACK_GhostProb < 0.3, Long method only Results Ratio_2015_5TeV_folded.root 0.8% 22 November 2016
2015, Data Reco15a/Turbo01a (nominal conditions) vs MC 2015 (Sim09a, Reco15/Turbo01a - Long method only Results Ratio_2015_25ns_Long.root 0.8% 18 October 2016
2016, Data Reco16/Turbo02a (nominal conditions) vs MC 2016 (Sim09a, Reco16/Turbo02 - Long method only Results Ratio_2016_Sim09a_Long.root 0.8% 04 November 2016

Sim09b samples Twiki page Tables Systematic Latest changes
2015, EM Data Reco15em/Turbo01em vs MC 2015, Sim09b (Reco15em/Turbo01em) Results Ratio_2015_EM_Sim09b_Long.root 0.8% 20 March 2017
2015, EM Data Reco15em/Turbo01em vs MC 2015, Sim09b (Reco15em/Turbo01em) - TRACK_GhostProb < 0.3 Results Ratio_2015_EM_GP03_Sim09b_Long.root 0.8% 20 March 2017
2015, 5TeV Data Reco15a/Turbo01em vs MC 2015, Sim09b (Reco15/Turbo01em) - TRACK_GhostProb < 0.3, Long method only Results Ratio_2015_5TeV_GP03_Sim09b_Long.root 0.8% 20 March 2017
2015, Data Reco15a/Turbo01a (nominal conditions) vs MC 2015 (Sim09b, Reco15/Turbo01a - Long method only Results Ratio_2015_Sim09b_Long.root 0.8% 20 March 2017
2016, Data Reco16/Turbo02a (nominal conditions) vs MC 2016 (Sim09b, Reco16/Turbo02 - Long method only Results Ratio_2016_Sim09b_Long.root 0.8% 20 March 2017

Sim09b special binning samples Twiki page Tables Systematic Latest changes
2015, Data Reco15a/Turbo01a (nominal conditions) vs MC 2015 (Sim09b, Reco15/Turbo01a) - Final method Results Ratio_2015_25ns_Sim09b_P-ETA_Final_FineInP.root 0.8% 28 November 2017
2016, Data Reco16/Turbo02a (nominal conditions) vs MC 2016 (Sim09b, Reco16/Turbo02) - Long method only Results Ratio_2016_25ns_Sim09b_P-ETA_Long_FineInP.root 0.8% 28 November 2017

Information for physics working groups

Technical information about implementation / examples

Note that the locations might change over time and the links therefore become obsolete...

Run II (trigger)

Run I (stripping)

Misc

Run 2 preparations

Presentations given regarding the online/offline measurement in Run 2:

Old stuff

-- JeroenVanTilburg - 11-Jan-2012

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Topic revision: r3 - 2017-11-28 - RenataKopecna1
 
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