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Hi All. Antonio, your latest VVF tag should be wm-090606-dev for the SP reweighting and NOT wm-090606 as I mistakenly mentioned earlier. Sorry folks. C.C. On Wed, 6 Sep 2006, Wolfgang Menges wrote: > Dear all, > > I have tagged the latest version of VVF with tag wm-090606. In > addition I have added the generic SP reweighting to tag wm-090606-dev. There > is no switch to turn if off again, so please use the old tag. > > I have done some tests (on small/reduced ntuples) and there it is working. > The numbers (Vub IN, Vub OUT and Vcb/oth) change a bit. Well Vcb/others from > MC is expected as they are weighted in a different way. Fitted quantities > change also a bit as expected as the vcb/oth MC changed. > > The final change on partial BRBR is <0.3% on the value. The interesting point > is that the MC error changed a bit. I think at some point the MC statistics > are not treated fully correct. To minimise this effect I have scaled the > weighting error to around 1 for Run4 MC. This may need some attention later > on. > > In short it is ready to use. > > Cheers, > > Wolfgang > > > -- > ------------------------------------------------------------------------ > Wolfgang Menges > Queen Mary, University of London SLAC, MS 35 > Mile End Road 2575 Sand Hill Road > London, E1 4NS, UK Menlo Park, CA 94025, USA > +44 20 7882 3753 ++1 650 926 8503 > [log in to unmask] > ------------------------------------------------------------------------ >