Hi,
some plots for the meeting.
- Study of the cut on the electron energy for the counting of the total
number of leptons.
http://www.slac.stanford.edu/~daniele/vub/svselecut.gif signal
http://www.slac.stanford.edu/~daniele/vub/bvselecut.gif background
http://www.slac.stanford.edu/~daniele/vub/errbrbrvselecut.gif error on Vub
- Study of the cut on the lepton energy cut
http://www.slac.stanford.edu/~daniele/vub/svslep.eps signal
http://www.slac.stanford.edu/~daniele/vub/bvslep.eps background
http://www.slac.stanford.edu/~daniele/vub/errvubvslepcut.eps error on Vub
- Study of dependency of the neutral efficiency as a function of the
cut on the neutral energy:
http://www.slac.stanford.edu/~daniele/vub/neucutstudy.gif
http://www.slac.stanford.edu/~daniele/vub/neucutstudyzoom.gif (zoom)
(as a reference
http://www.slac.stanford.edu/~daniele/vub/multichcut_new.gif)
- Stability check on the fit (output of the fit vs generated BR):
http://www.slac.stanford.edu/~daniele/vub/stability.gif
Tomorrow I will explain in detail the plots.
Daniele
On Thu, 7 Mar 2002, Urs Langenegger wrote:
>
> Hoi,
>
> we'll have a meeting tomorrow morning. Those at SLAC can meet at the
> Madrone conference room on the second floor in ROB (I think).
>
> A conference has been scheduled by spl
> Call 1-510-647-3480, press 1, enter 189316# and follow the instructions to attend.
>
> There is a lot to discuss:
>
> - Look at the new batch of data (SP4, run2)
>
> - K0s->pi0pi0 in SP4
> - Duplicate Killing
> - Low-Mx studies
> - Efficiency studies
> - Selection Bias
> - Fitting
> - Mes studies
> - Lepton cut optimizations
>
> - Not yet covered so far:
> o New production (more MC statistics, D0&Dstar0 tables)
> o Systematic studies
> o How to get 100fb-1 whithout drowning in production
>
> - Time scale and plans
> o Update of BAD (basically everything)
> o Review committee
> o DPF abstract
>
> - MC status and needs
>
>
>
> Cheers,
> --U.
>
|
