RenataKopecna1Sandbox < Sandbox

---++ Tracking Efficiencies

   * [[LHCb.TrackCalib][TrackCalib Twiki]]
   * [[http://iopscience.iop.org/1748-0221/10/02/P02007/][JINST 10 P02007]], *"Measurement of the track reconstruction efficiency at LHCb"*, The LHCb collaboration (supersedes public note)
   * [[http://cdsweb.cern.ch/record/1402577?ln=en][LHCb-PUB-2011-025]] Public note on the *Measurement of the track finding efficiency*.
   * [[http://cds.cern.ch/record/1605179][CERN-THESIS-2013-145]] Michel De Cian's Thesis on "Track Reconstruction Efficiency and Analysis of B0&rarr;K&lowast;0&mu;+&mu;&minus; at the LHCb Experiment"

   * [[LHCb.TrackingEffGroupPeople][People]]
   * [[LHCb.TrackingEffTalks][Talks]]
   * Efficiency tables:
| *Data samples*  | *Twiki page* | *Tables* | *Systematic* | *Latest changes* |
| *2010*, Data Reco08 vs MC10  | [[LHCb.TrackingEffStatusUpdated][Results]] | [[%PUBURL%/LHCb/TrackingEffStatusUpdated/ratio2010.root][ratio2010.root]] | 0.4% | 11 Jan 2012 |
| *2011*, Data Reco10 vs MC10 | [[LHCb.TrackingEffStatusUpdated][Results]] | [[%PUBURL%/LHCb/TrackingEffStatusUpdated/ratio2011.root][ratio2011.root]] | 0.4% | 11 Jan 2012 |
| *2011*, Data Reco12 vs MC11  | [[LHCb.TrackingEffStatusS17MC11][Results]] | [[%PUBURL%/LHCb/TrackingEffStatusS17MC11/ratio2011S17.root][ratio2011S17.root]] | 0.6% | 12 Sep 2012 |
| *2012*, Data Reco13 (ICHEP stream) vs MC12  | [[LHCb.TrackingEffStatusS18MC12][Results]] | [[%PUBURL%/LHCb/TrackingEffStatusS18MC12/ratio2012_ICHEP.root][ratio2012_ICHEP.root]] | 0.4% | 28 Aug 2012 |
| *2012*, Data Reco13(a) vs MC12  | Only long method | [[%ATTACHURL%/TrackEffRatio_Reco13S19.root][ratio_S19.root]] [[%ATTACHURL%/TrackEffRatio_Reco13aS19a.root][ratio_S19a.root]] | 0.6% | 12 Sep 2012 |
| *2011*, Data Reco14 vs MC11 (Reco12) | [[LHCb.TrackingEffStatus2011S20MC17][Results]] | [[%PUBURL%/LHCb/TrackingEffStatus2011S20MC17/ratio2011S20MC17.root][ratio2011S20MC17.root]]  | 0.4% | 11 April 2013 |
| *2012*, Data Reco14 vs MC 2012 (Reco14) | [[LHCb.TrackingEffStatus2012S20][Results]] | [[%PUBURL%/LHCb/TrackingEffStatus2012S20/ratio2012S20.root][ratio2012S20.root]]  | 0.4% | 11 April 2013 |
| *2015*, EM Data Reco15em/Turbo01em vs MC 2015 (Reco15em/Turbo01em) | Results | [[%PUBURL%/LHCb/LHCbTrackingEfficiencies/Ratio_2015_EM_folded.root][Ratio_2015_EM_folded.root]] | 0.8% | 22 November 2016 |
| *2015*, EM Data Reco15em/Turbo01em vs MC 2015 (Reco15em/Turbo01em) - TRACK_GhostProb &lt; 0.3 | Results | [[%PUBURL%/LHCb/LHCbTrackingEfficiencies/Ratio_2015_EM_GP03_folded.root][Ratio_2015_EM_GP03_folded.root]] | 0.8% | 22 November 2016 |
| *2015*, 5TeV Data Reco15a/Turbo01em vs MC 2015 (Reco15/Turbo01em) - TRACK_GhostProb &lt; 0.3, Long method only | [[LHCb.TrackingEffStatus20155TeV][Results]] | [[%PUBURL%/LHCb/LHCbTrackingEfficiencies/Ratio_2015_5TeV_folded.root][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 | [[LHCb.TrackingEffStatus201525ns][Results]] | [[%PUBURL%/LHCb/LHCbTrackingEfficiencies/Ratio_2015_25ns_Long.root][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 | [[LHCb.TrackingEffStatus2016_Sim09a][Results]] | [[%PUBURL%/LHCb/LHCbTrackingEfficiencies/Ratio_2016_Sim09a_Long.root][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) | [[LHCb.TrackingEffStatus2015EM_Sim09b][Results]] | [[%PUBURL%/LHCb/LHCbTrackingEfficiencies/Ratio_2015_EM_Sim09b_Long.root][Ratio_2015_EM_Sim09b_Long.root]] | 0.8% | 20 March 2017 |
| *2015*, EM Data Reco15em/Turbo01em vs MC 2015, Sim09b (Reco15em/Turbo01em) - TRACK_GhostProb &lt; 0.3 | [[LHCb.TrackingEffStatus2015EM_GP03_Sim09b][Results]] | [[%PUBURL%/LHCb/LHCbTrackingEfficiencies/Ratio_2015_EM_GP03_Sim09b_Long.root][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 &lt; 0.3, Long method only | [[LHCb.TrackingEffStatus20155TeV_Sim09b][Results]] | [[%PUBURL%/LHCb/LHCbTrackingEfficiencies/Ratio_2015_5TeV_GP03_Sim09b_Long.root][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 | [[LHCb.TrackingEffStatus201525ns_Sim09b][Results]] | [[%PUBURL%/LHCb/LHCbTrackingEfficiencies/Ratio_2015_Sim09b_Long.root][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 | [[LHCb.TrackingEffStatus2016_Sim09b][Results]] | [[%PUBURL%/LHCb/LHCbTrackingEfficiencies/Ratio_2016_Sim09b_Long.root][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 | [[LHCb.TrackingEffStatus201525ns][Results]] | [[%PUBURL%/LHCb/LHCbTrackingEfficiencies/Ratio_2015_25ns_Sim09b_Final_P-ETA_Final_FineInP.root][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 | [[LHCb.TrackingEffStatus2016_Sim09b][Results]] | [[%PUBURL%/LHCb/LHCbTrackingEfficiencies/Ratio_2016_25ns_Sim09b_Long_P-ETA_FineInP.root][Ratio_2016_25ns_Sim09b_P-ETA_Long_FineInP.root]] | 0.8% | 28 November 2017 |

   * [[LHCb.TrackingEffErrorEstimate][Discussion on error estimates]]

---++ Information for physics working groups

   * [[LHCb.TrackingEffRatio][Correcting for the tracking efficiency in your MC]]
   * [[LHCb.TrackingEffAbsLength][Information on the absorption of hadrons]]

---++ Technical information about implementation / examples

Note that the locations might change over time and the links therefore become obsolete...
---+++ Run II (trigger)
   * [[https://gitlab.cern.ch/lhcb/Hlt/tree/master/Hlt/Hlt2Lines/python/Hlt2Lines/TrackEffDiMuon][J/psi Tracking efficiency lines in the Trigger (Run II) - lines]]
   * [[https://gitlab.cern.ch/lhcb/Hlt/blob/master/Hlt/HltTracking/python/HltTracking/Hlt2ProbeTracking.py][J/psi Tracking efficiency lines in the Trigger (Run II) - tracking]]
   * [[https://gitlab.cern.ch/lhcb/Hlt/blob/master/Hlt/Hlt2SharedParticles/python/Hlt2SharedParticles/TagAndProbeParticles.py][J/psi Tracking efficiency lines in the Trigger (Run II) - shared particles]]
---+++ Run I (stripping)
   * [[https://gitlab.cern.ch/lhcb/Stripping/blob/master/Phys/StrippingSelections/python/StrippingSelections/StrippingCalib/StrippingTrackEffMuonTT.py][MuonTT tracking efficiency lines in Stripping (Run I)]]
   * [[https://gitlab.cern.ch/lhcb/Stripping/blob/master/Phys/StrippingSelections/python/StrippingSelections/StrippingCalib/StrippingTrackEffVeloMuon.py][VeloMuon tracking efficiency lines in Stripping (Run I)]]
   * [[https://gitlab.cern.ch/lhcb/Stripping/blob/master/Phys/StrippingSelections/python/StrippingSelections/StrippingCalib/StrippingTrackEffDownMuon.py][DownstreamMuon tracking efficiency lines in Stripping (Run I)]]
---+++ Misc
   * [[http://svnweb.cern.ch/world/wsvn/lhcb/packages/trunk/Tr/TrackingScripts/TrackingEfficiency/TrackEffJpsiMC.py][Standalone example to run MuonTT tracking]]
   * [[http://svnweb.cern.ch/world/wsvn/lhcb/packages/trunk/Tr/TrackingScripts/TrackingEfficiency/TupleToolTrackEff.cpp][TupleTool for getting tracking efficiency from MuonTT]]
   * [[http://svnweb.cern.ch/world/wsvn/lhcb/packages/trunk/Tr/TrackingScripts/TrackingEfficiency/StrippingTrackEffVeloCalo.py][Options to run Velo-Calo tracking]]

---++ Run 2 preparations

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

   * [[https://indico.cern.ch/event/375847/contribution/6/10/material/slides/0.pdf][HLT Ops Meeting 13.03.15]]
   * [[https://indico.cern.ch/event/331663/session/0/contribution/27/material/slides/0.pdf][58th Analysis & Software Week 19.01.15]]
   * [[https://indico.cern.ch/event/355724/session/0/contribution/6/material/slides/0.pdf][EMTF Meeting 12.01.15]]
   * [[https://indico.cern.ch/event/352355/session/5/contribution/12/material/slides/0.pdf][74th LHCb Week 01.12.14]]
   * [[https://indico.cern.ch/event/317468/contribution/2/material/slides/0.pdf][Tracking and Alignment Meeting 20.11.14]]
   * [[https://indico.cern.ch/event/345459/contribution/0/material/slides/0.pdf][PPTS Meeting 20.10.14]]
   * [[https://indico.cern.ch/event/337814/contribution/6/material/slides/0.pdf][HLT Ops Meeting 03.10.14]]
   * [[https://indico.cern.ch/event/308691/contribution/7/material/slides/0.pdf][HLT Ops Meeting 09.05.14]]

---++ Old stuff

   * [[LHCb.TrackingEffStatus][Status/Results]] (obsolete)
   * [[LHCb.TrackingEffMakeTables][How to create the efficiency ratio tables]] (obsolete)
   * [[LHCb.Stripping13bforTrackEffValidation][Stripping13b Validation]]

-- Main.JeroenVanTilburg - 11-Jan-2012
Topic revision: r3 - 2017-11-28 - RenataKopecna1
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