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Hi all,

 I reproduced the mx scans for electrons and muons separately (new generic
MC, n00 production)

 All:
 ---

 ele+mu
 http://www.slac.stanford.edu/~daniele/vub/lastscan/newmxmxCut.eps
 http://www.slac.stanford.edu/~daniele/vub/lastscan/newmxmxCutdiff.eps

 ele
 http://www.slac.stanford.edu/~daniele/vub/lastscan/newelmxmxCut.eps
 http://www.slac.stanford.edu/~daniele/vub/lastscan/newelmxmxCutdiff.eps

 mu
 http://www.slac.stanford.edu/~daniele/vub/lastscan/newmumxmxCut.eps
 http://www.slac.stanford.edu/~daniele/vub/lastscan/newmumxmxCutdiff.eps


 B0:
 --

 ele+mu
 http://www.slac.stanford.edu/~daniele/vub/lastscan/newmxB0mxCut.eps
 http://www.slac.stanford.edu/~daniele/vub/lastscan/newmxB0mxCutdiff.eps

 ele
 http://www.slac.stanford.edu/~daniele/vub/lastscan/newelmxB0mxCut.eps
 http://www.slac.stanford.edu/~daniele/vub/lastscan/newelmxB0mxCutdiff.eps

 mu
 http://www.slac.stanford.edu/~daniele/vub/lastscan/newmumxB0mxCut.eps
 http://www.slac.stanford.edu/~daniele/vub/lastscan/newmumxB0mxCutdiff.eps


 Bch:
 ---

 ele+mu
 http://www.slac.stanford.edu/~daniele/vub/lastscan/newmxBchmxCut.eps
 http://www.slac.stanford.edu/~daniele/vub/lastscan/newmxBchmxCutdiff.eps

 ele
 http://www.slac.stanford.edu/~daniele/vub/lastscan/newelmxBchmxCut.eps
 http://www.slac.stanford.edu/~daniele/vub/lastscan/newelmxBchmxCutdiff.eps

 mu
 http://www.slac.stanford.edu/~daniele/vub/lastscan/newmumxBchmxCut.eps
 http://www.slac.stanford.edu/~daniele/vub/lastscan/newmumxBchmxCutdiff.eps


 The problem is present only in electron fits!!!! I remind you that the
lepton spectrum is also bad only for the electrons.

 Let's figure out what is wrong with electrons.

 Daniele