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Important steps

1. Having a code working on data and MC. Integrating GRL and trigger information.

2. Being able to match data/mc for all variables or at least main shower shape variables.

3. Do studies on isEM variables and cuts

Help optimizing (efficiency, rejection) electron identification (from electron candidates in the Electron Container) for electrons with very high pt. The electron candidates in the ESD have passed the three trigger stages and undergone offline reconstruction/reprocessing.

4. Do trigger efficiency studies with Tag And Probe (possible to extrapolate?)

  1. Which Trigger?
  2. How to include?

Useful links

Twikis :
Lepton+X : https://twiki.cern.ch/twiki/bin/view/AtlasProtected/LeptonXSubgroup
Very high pt electron : https://twiki.cern.ch/twiki/bin/view/AtlasProtected/VeryHighPtElectronStudies
Egamma : https://twiki.cern.ch/twiki/bin/view/AtlasProtected/ElectronGamma
Particle identifcation,isEMflags : https://twiki.cern.ch/twiki/bin/view/AtlasProtected/ElectronReconstruction#PID_variables
EGamma ESD : https://twiki.cern.ch/twiki/bin/view/AtlasProtected/EgammaESD

Links to Ntuple dumper form Wisconsin.

https://twiki.cern.ch/twiki/bin/view/AtlasProtected/LeptonXNtDumper
https://svnweb.cern.ch/cern/wsvn/atlasgrp/Physics/Exotic/LeptonX/Tools/trunk/ntDumper/#path_Physics_Exotic_LeptonX_Tools_trunk_ntDumper_
https://svnweb.cern.ch/cern/wsvn/atlasgrp/Physics/Exotic/LeptonX/#path_Physics_Exotic_LeptonX_

Talk that contains used dataset
http://indico.cern.ch/conferenceDisplay.py?confId=83136

Expected first trigger menu :
https://twiki.cern.ch/twiki/bin/view/Atlas/TriggerPhysicsMenu
http://olya.web.cern.ch/olya/menu/view_menu.php?name=MC_lumi1E31_simpleL1Calib&flavor=15.5.X.Y-VAL&nightly=rel_0&tags=&project=AtlasP1HLT
https://twiki.cern.ch/twiki/bin/view/Atlas/L31TriggerMenu#e_Gamma

SVN:
https://twiki.cern.ch/twiki/bin/view/Atlas/SoftwareDevelopmentWorkBookSVN#Access_to_the_SVN_repositories
link to MSU svn directory: https://svnweb.cern.ch/trac/atlasgrp/browser/Institutes/MSU

TagInfo https://twiki.cern.ch/twiki/bin/view/Atlas/CoolProdTags https://twiki.cern.ch/twiki/bin/view/Atlas/AtlasGeomDBTags -- SarahHeim - 23 Feb 2010
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Topic revision: r6 - 04 Mar 2010, SarahHeim
 

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