Hi all,
these are the results fitting the data with the different selections from
Urs:
http://www.slac.stanford.edu/~daniele/vub/testsele.html
I fitted the new and the old MC. I also realized that the selection I
used to perform all the tests and scans is a bit different from our newest
selection. I had killTracks=1, killSlowPions=1, doTrackKilling=3 .
My comments:
- old-new MC's are the identical as far as the fit result is concerned
- Bch results are stable with all the selections
- B0 results show large differences between g00 and g01,2,3
- MC shapes:
* B0 g01 - B0 gdan show a very different shape, do we understand
this?
* Bch g02- Bch g03 show a very different shape, do we understand
this?
- data: according to me the three different selections (g01,2,3)
change the data very slightly
My final comment:
- Bchs look very good. B0 don't. We should understand which is the cut
that change so much the result from g00 to g01,2,3 for the B0s
Daniele
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