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1. ttbar -> six fermion with no matching -> grid code generation...(All decay channels).

Grid:

I started to compare files produced by the "default" procedure and files produced by the "gridpack" procedure:
For tt~ 0jet, 20k evts, the results, for default procedure and for locally run gridpack procedure, are located in:
/nfs/cms/mass11/p/projects/MGProdValidation/MG_ME/ttbar/Events/gridpack_test

• ttbar_0jet_gridpack_locally_Report.ps​: Comparison between "default" and "gridpack locally" for tt~ 0jet only

Matchchecker:

matching done, for tt~ 0-3jet, /nfs/cms/mass11/p/projects/MGProdValidation/Check/ttbar/matchchecker
Report in attachment: Report.ps​: Report of matchchecker, for tt~ njet, xqcut=20, qcut=40
Plots available on /nfs/cms/mass11/p/projects/MGProdValidation/Check/ttbar/matchchecker/MatchingPlots/

LHE files:

5x20k evts, with xqcut=20:

• tt~ 0jet: ​http://madgraph.phys.ucl.ac.be/MadGraphData/julien.caudron@fynu.ucl.ac.be/PROC1/
  
• tt~ 1jet: ​http://madgraph.phys.ucl.ac.be/MadGraphData/julien.caudron@fynu.ucl.ac.be/PROC0/
  
• tt~ 2jet: ​http://madgraph.phys.ucl.ac.be/MadGraphData/julien.caudron@fynu.ucl.ac.be/PROC2/
  
• tt~ 3jet: ​http://madgraph.phys.ucl.ac.be/MadGraphData/julien.caudron@fynu.ucl.ac.be/PROC3/
  

Results: /nfs/cms/mass11/projects/MGProdValidation/MG_ME/ttbar/Events/ttbar_*jet/

HEP files:

• first test *(obsolete)* done with the old pythia_card_qcut40_hadr_*.dat pythia cards (/nfs/cms/mass11/p/projects/MGProdValidation/MG_ME/ttbar/Events/).
  

results in the /nfs/cms/mass11/p/projects/MGProdValidation/MG_ME/ttbar/Events/pythia_out_test/ directory
done for tt~ 0jet, tt~ 1jet, tt~ 2jet, tt~ 3jet, 20k evts

• final files done with pythia_card_qcut40_*.dat pythia cards (/nfs/cms/mass11/p/projects/MGProdValidation/MG_ME/ttbar/Events/).
  

results in the /nfs/cms/mass11/p/projects/MGProdValidation/MG_ME/ttbar/Events/pythia_out/ directory
done for tt~ 0jet, tt~ 1jet, tt~ 2jet, tt~ 3jet, 5x20k evts

-- Main.MichelHerquet - 17 Jan 2008