Difference: AlpgenProduction2008 (1 vs. 2)

Revision 22008-12-15 - ThiagoTomei

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META TOPICPARENT name="ThiagoTomei"

Alpgen Production 2008

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  • Alpgen ttbar + N partons, N = 0,1,2,3,4
  • Library: 2Qwork
  • Production of grid2 files.
  • Maria's rule of thumb: 5+N iterations, where N is the number of light (udsg) partons.
  • ~ 43000 events per minute.
 
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Template file:
1          ! generation mode
ttbar4j_40 ! string labeling the output files
0          ! start with: 0=new grid, 1=previous warmup grid, 2=previous generation grid
4000000  5 ! N(events)/iteration and N(iter's) for initial grid optimiz
50000000   ! number evts to generate
*** The above 5 lines provide mandatory inputs for all processes
*** (Comment lines are introduced by the three asteriscs)
*** The lines below modify existing defaults for the hard process under study
*** For a complete list of accessible parameters and their values,
*** input 'print 1' (to display on the screen) or 'print 2' to write to file
njets 4
ebeam 5000
ih2 1
ickkw 1
ptjmin 40
etajmax 5
drjmin 0.7
mt 175
ihvy 6
itdecmode 7

  • Tried only 5 iterations for ttbar + 4 jets, trying now with 9 iterations and seeing if it makes a difference.
  -- ThiagoTomei - 13 Dec 2008 \ No newline at end of file

Revision 12008-12-13 - ThiagoTomei

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META TOPICPARENT name="ThiagoTomei"

Alpgen Production 2008

-- ThiagoTomei - 13 Dec 2008

 
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