Hi,
present: Kerstin, Roberto, Heiko
1) 2-pdf fits performed by Kerstin
Look reasonably good for fits with all analysis cuts applied
=> We will use this for Unfolding
2) Charged and Neutral reweightings
Kerstin suggests to determine it on mEs fits with all analysis cuts
applied for the unfolding analysis.
Reminder: mES fits with only lepton cut do not really work with a 2-pdf
model as we know and the re-weighting numbers for BRBR
anal¶ysisneed to be determined also on mES fits with only
lepton cuts.
3) Roberto will look into mES fits with only lepton cuts when applying
a purity cut in order to check if the 2-pdf model can also work on
a sample with a lepton cut only.
4) As we know now there are bunch of bugs in SP5/SP6 which significantly
influence the analysis in a negative way.
The deadline for SP5 production was October 31st and the comupting
management was very reluctant to move for us the deadline.
The estimate for such a SP5/Sp6 production was O(50 days) which would
be very difficult for us as we are stuck without a good D** MC fix.
Several people think that the best solution is: Switch to SP8.
Spending time to do the switch is better than waiting 50 days
where even not all bugs would have been fixed.
Consequences are:
1) We need to repeat everything related to systematics.
2) A new analysis release is needed.
Kerstin suggests to make a real step which opens the possibility
to run TrackFixUp: 20.2.0d
Kerstin and Roberto are starting working on getting the analysis
run in the new release.
If I have forgotten something please let me know.
Cheers,
Heiko
