[Clas12_verystrange] Figs 23-24

Michael Dugger dugger at jlab.org
Fri Apr 27 12:53:27 EDT 2012


Eugene,

I have attached a version of Fig. 23 that has finer binning for the 
background (Omega3K.eps). For consistency, it might be best for Derek to 
produce the figure that goes in the paper, but he might not have the 
statistics to do so.

The Pythia determined backgrounds take a lot of time to generate. 
Currently I have generated 98 million background events. It will take 10 
or 20 times my current statistics to do the same sort of binning for Fig. 
24.

We may need to keep Fig. 24 as is. I'll start generating more backgrounds 
to see if I can get a decent looking figure with finer binning.

Take care,
Michael

On Thu, 26 Apr 2012, Eugene Pasyuk wrote:

> Folks,
> Figs. 23-24 need an improvement. The background simulation has too small
> statistics and a very large scaling by the cross sections makes it look
> ugly. Can we generate more background events? Also we should use
> comparable bin size for signal and background.
>
> -Eugene
>
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