[Rivet] all events are vetoed in Drell Yan analysis

[Hendrik Hoeth]

Thus spake Holger Schulz (holger.schulz at physik.hu-berlin.de):

> > rivetgun -g Pythia6:418 -a CDF_2008_NOTE_9351 -P fpythia-cdfdrellyan.params -P fpythia-longlife-stable.params -P tevatron1960.params -n 1000
> >   
> argh, I forgot the fpythia-longlife-stable.params
> Thanks a lot.

Which doesn't change that much. You still should get events without that
parameter file.

-- 
Those who give up essential liberties for temporary safety
deserve neither liberty nor safety.   -- Benjamin Franklin