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Hi all,

  this is the lepton spectrum for b->ulnu events on data for Mx<1.55GeV


  http://www.slac.stanford.edu/~daniele/vub/bulnuspectrum_figata.eps


  On the left you find the data with the three component overlayed
(red=total, blue=vcb+other, green=other). On the right the background
subtracted distribution.

  here I am using the gene+crossfeed MC as model.


  It is very nice!!!


  I think this is the first b->ulnu spectrum of the history... isn't it?


  Daniele