Hi Kerstin,
> we have a question concerning your comment about the separate treatment of
> charged and neutral B. We are using the VirVubFitter code, meaning that
> the correctionratios for MC are calculated (in VirUtil.icc, functions
> mixingCorr and chargeCorr) and applied if I am not mistaken.
> Did your comment mean that we should apply this correction (which is
> applied)? Shouldn't this take care of possible differences in data and MC?
as far as the BRBR is concerned it is done automatically.
Are you doing the same when calculating your response matrix?
> BTW Did you make the reweightings for the evaluation of the ssbar popping
> systematics in a correlated or uncorrelated way between resonant and
> nonresonant signal events?
I think we did it correlated.
Cheers,
Daniele
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