Difference: HighPtIsEMStudy (r4 vs. r3)

		r4 - 24 Feb 2010 - 13:45 - SarahHeim		r3 - 24 Feb 2010 - 10:48 - SarahHeim



		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 4. Do trigger efficiency studies with Tag And Probe (possible to extrapolate?) Useful links		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 (in order to improve isEM for high PT electrons) 4. Do trigger efficiency studies with Tag And Probe (possible to extrapolate?) Useful links
		Important steps		Important steps
		1. Having a code working on data and MC. Integrating GRL and trigger information.		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.		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		3. Do studies on isEM variables and cuts (in order to improve isEM for high PT electrons)
		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?)		4. Do trigger efficiency studies with Tag And Probe (possible to extrapolate?)
		Which Trigger? How to include?		Which Trigger? How to include?
		Useful links		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		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.		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/#path_Physics_Exotic_LeptonX_		https://twiki.cern.ch/twiki/bin/view/AtlasProtected/LeptonXNtDumper 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		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		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		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
		-- SarahHeim - 23 Feb 2010		-- SarahHeim - 23 Feb 2010

		r4 - 24 Feb 2010 - 13:45 - SarahHeim		r3 - 24 Feb 2010 - 10:48 - SarahHeim

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Difference: HighPtIsEMStudy (r4 vs. r3)

Important steps

Important steps

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

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.

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

3. Do studies on isEM variables and cuts (in order to improve isEM for high PT electrons)

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

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

Useful links

Useful links