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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 :
Very high pt electron :
Egamma :
Particle identifcation,isEMflags :
EGamma ESD :

Links to Ntuple dumper form Wisconsin.

Talk that contains used dataset

Expected first trigger menu :

link to MSU svn directory:

-- SarahHeim - 23 Feb 2010
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Topic revision: r4 - 24 Feb 2010, SarahHeim

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