Is this the unbinned or the binned fit?
Heiko
On Thu, 13 Apr 2006, Antonio Petrella wrote:
> Hi all,
>
> I have updated my web page
> http://www.slac.stanford.edu/~petrella/mesfits/mesfits.html with the
> latest studies on Thorsten's signal pdf.
>
> I used only Thorsten's signal pdf to fit signal MC. Here the bias
> (defined as number of entries in histogram - number of events fitted) is
> very little. Then I fitted all MC adding the argus and crystall ball to
> describe the background. In this case the bias is higher, outside the 1
> sigma error, but not as large as when I tried with gauz as signal PDF.
>
> The fit on data doesn't look good, probably I have to relax some parameters.
>
> I also looked at the chisquared scaling: most probably something is
> wrong since the fit gives back the same values when I use different
> multiplying error factors.
>
> Any suggestions?
>
> Ciao
> Antonio
>
>
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