Hi,
On Wed, 28 Sep 2005, Wolfgang Menges wrote:
>
> Hi Heiko,
>
> here is a list of what we discussed yesterday:
>
> - we discussed the neutrals problem again looking at the ratio of
> branching fractions as a function of mm2. Roberto will make some more
> plots extending the scan range and trying different selections.
>
> BAD 540 has some scans on page 94. These look worse than ours.
>
> - we looked at more plots comparing neutral and charged tracks selection
> (our and Michaels). Using the old neutrals and Michaels charged tracks
> look promising. Roberto might look at this.
A while ago Mike Kelsey claimed using the new charged track lists
results in a significant loss of good tracks.
Roberto: when you look into this could you please check quantitatively
if you see a significant loss wrt the selection of BAD540?
Cheers,
Heiko
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