Hi Rene,
> TGenPhaseSpace::SetDecay is overestimating the maximum weigth
> for your process. This slows down the rejection technique used in
> TGenPhaseSpace::Generate, but the results should be correct.
ok, I see. Well, since there is no bug and TGenPhaseSpace::Generate is quite fast I can afford to do a quick search for the maximum weight myself.
Doing that, producing 'unweighted' events became almost as fast as producing 'weighted' events and gives identical results as before. I'll stick with that.
> Note that you can slightly speed up your script by running it
> with ACLIC.
Oh yes, we don't run the generator in interpreted mode from CINT. That was just an example.
Thank you,
Costas
-- Dr. Constantinos Andreopoulos, CCLRC - Rutherford Lab. http://hepunx.rl.ac.uk/~candreop/Received on Wed May 10 2006 - 17:17:56 MEST
This archive was generated by hypermail 2.2.0 : Mon Jan 01 2007 - 16:31:58 MET