Hi Antonio,
this looks quite fine. I have a few comments.
- the base line fit uses mes above 5.22 GeV.
- can you change the argus line to blue
- the label for all should be signal+all background
- can you move the legend it bit up
- two things to discuss:
- how many bins should we use
- should we add the signal PDF also?
And two question:
- is this plot done for the new selection?
- why does the fit on all semileptonic events for 100 bins so bad?
Cheers,
Wolfgang
On Tue, 23 May 2006, Antonio Petrella wrote:
> Hi all,
>
> I have produced plots for page 13 of BAD (fit to the mES distribution
> with high momemntum lepton).
>
> I've used the reduced data rootples applying this cut
>
> (nle > 0) && (tlab<2.37) && (tlab>0.36) && (plab>0.5) && rCh &&
> intpur>0.) && pcms > 1.
>
> (probably unnecessary: are the reduced ntuples already produced with
> this cut??)
> Also fit to distribution after All Cut Selection has been performed.
>
> You can have a look at the plots here:
>
> http://www.slac.stanford.edu/~petrella/mesfits/pag13_fig4_132bins.eps
> http://www.slac.stanford.edu/~petrella/mesfits/pag13_fig4_allcuts_132bins.eps
>
> The number of events is different respect to the old plot since the
> binning is different. I have divided the mes range in 132 bins, while
> the old distribution had 100 bins. I've also made the same plots for a
> 100 bins mES distribution:
>
> http://www.slac.stanford.edu/~petrella/mesfits/pag13_fig4_100bins.eps
> http://www.slac.stanford.edu/~petrella/mesfits/pag13_fig4_allcuts_100bins.eps
>
>
> Antonio
>
>
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Wolfgang Menges
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