Ciao Franco,
> I have few questions about your study.
> 1) Why is delta_e of the B-reco correlated with the M_nu resolution ?
the correlation is with the deltaE of the recoil (and you can see why, I
guess...)
> 2) You do not seem to have statistical problems. Why not using higher
> purity sample ?
ok this might help in the next point, making the shape easier.
> 3) The structure of the m_nu distribution seems to be more complicated
> than a double gaussian: you maybe need to describe it better befor you
> can draw conclusions on the resolution.
I must admit I still do not have a smart way out on how to extract smearing
parameters.
ciao
ric
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