Hi,
I have added the plots shown yesterday and the numbers (yields and
parameters) to my mes webpage:
http://www.slac.stanford.edu/~menges/Vub/mes/mes.html
As Heiko pointed out already there is a shift of around 12k events from
signal to the peaking background and around 24k events from argus
background to the peaking background.
I have also done some timing studies. The standard binned extended NLL fit
needs 0.8 sec on my laptop. The one with the endpoint corrections need 2.7
seec. This is a factor of 3.4 longer. The numbers of calls is almost
similar. 780 for the standard fit and 688 for the endpoint corrected fit.
In this case we only have 7 instead of 9 free parameters (the endpoint in
the Argus and Crystal Ball are fixed by the corrections).
Cheers,
Wolfgang
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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
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