 |
 |
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