HEEP CSA06 analysis exercise

Aims

  • prepare for data taking by performing realistic analyses on remote Monte-Carlo samples
    • learn the computing and analysis tools to analyse the CSA06 Monte-Carlo samples
    • provide feedback to the CSA06 project

Analysis programme

  • plot the e+e- mass spectrum for high Me+e- (roughly, > 200 GeV)
    • from EWK soup, HLT soup, Exotic soup
  • plot ECAL cluster shape variables S1, S9, S25, x and y
  • compare mass spectrum with home-made simulation

Technical implications

  • be able to access remote samples at Tier-1's
  • be able to process / reprocess part of the data
  • be able to copy the interesting part of the Event data to Tier-2 (event skimming)
  • be able to copy analysis histograms to Tier-2

Tools

  • CRAB version 1_3_0_pre1: required to access to latest catalogs for CSA06 and CMSSW Release Validation samples CRAB_1_3_0_pre1.tgz
also available at /afs/cern.ch/cms/ccs/wm/scripts/Crab/CRAB_1_3_0_pre1.tgz
    • example of working crab.cfg file: crab.cfg
  • code and config files for CMSSW081
    • .tgz file with code and config files: CMSSW_0_8_1.tgz
    • Useful .cfg files included in this .tgz file:
      • Kinematics analysis: IOMC/GeneratorInterface/test/heepAnalysis.cfg: read generated e+e- pair from Z decay and plot invariant mass
      • Skim job: Configuration/Applications/data/reco-application-ecal-egammaclusters.cfg: reconstruct ECAL clusters from RecHits, run egamma cluster analyzer, plot generated e+e- invariant mass and stores only ECAL clusters and generator information

-- Main.vanlaer - 29 Aug 2006

Topic attachments
I Attachment History Action Size Date Who Comment
Compressed Zip archivetgz CMSSW_0_8_1.tgz r1 manage 3.8 K 2006-08-29 - 17:57 UnknownUser  
Compressed Zip archivetgz CRAB_1_3_0_pre1.tgz r1 manage 9400.3 K 2006-08-29 - 17:50 UnknownUser  
Unknown file formatcfg crab-ok-130pre1.cfg r1 manage 9.0 K 2006-08-29 - 17:53 UnknownUser  
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Topic revision: r4 - 2006-08-30 - BarbaraClerbauxSecondary
 
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