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H → ZZ → 4L Sub Pages

First example to look at:
and there you find the link to the documentation in cvs:

Read it and get version GLOBE_011
cvs co -r GLOBE_011 -d globe UserCode/Mpieri/globe
You don't need to checkout Analyzers and do anything with them for now, the include files are ok for the root trees provided for the example.

Then follow the examples for H to ZZ described in Hzz_scripts/00README.txt

If you have problems getting the code from cvs you can ask Elizabeth or Sean

Note that at the beginning one only needs to mdify the few methods in the Hzz directory and the files in the Hzz_scripts directory
The example of the genereted and reconstructed electrons and muons is meant to be an example, it is incomplete and may not be completely correct.
As a first exercise one can implement the things written below in the reduction (R-step) except those that cannot be done, for example the matching gen-rec can currently only be done by DeltaR no tracker hits.

H → ZZ → 4L

  • List of Leptons
    • nl > 4
    • isolation
      • tracker (done)
      • ECAL
    • Pμ
    • lepton id
    • η
    • φ
    • MC Truth
      • matching by hits to tracking particles (50%)
      • trackless electron (ΔR < 0.3 ?? , or Energy Match )
      • fake leptons tree tracing
  • 4L ≡ e±e±μ±μ±
    • [ (eμ), (e+e+) ] for control
  • FSR photon in isolation study?
  • Recoed Brem Conversion?
  • 4 Lepton Hypothesis
    • MET
      • how is this calculated
      • same as in top group
  • Gluon Fusion vs. VBF
    • how to reco these jets?
    • # of Jets
      • Ejet > 5 GeV?

Time Divisions

Person Time Tasks
Matteo 20%  
Marco 20%  
Boris 20%  
Matt 50% The Coder
Ryan 50%  
Vivek 25%  

Pictures to Put in the Nobel Prize Slide Show

* GlobeHtoZZPics
Topic attachments
I Attachment Action Size Date Who Comment
pptppt HZZStatus_100208.ppt manage 1202.0 K 2008/10/07 - 00:53 RyanKelley HZZ status plots 2 Oct. 2008
Topic revision: r12 - 2010/02/17 - 17:27:43 - ElizabethDusinberre
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