Hi Heiko,
can we make the abstract a little bit (even) more vague,
so that there is a little hint for the unfolding in there,
without anyone noticing if it does not get in in the
end? See below...
> our aim is to have the Vub-Partial BF analysis ready as a
> publication for the summer conferences.
> For the summer conferences we need to provide an abstract
> by 10th of April. Here is a first version (a modified version
> of what has been submitted last time):
>
>
> Charmless semileptonic decays, B -> X_u l nu, are studied
> in a sample of 232 million B Bbar decays recorded with the
> BaBar detector, in events where the decay of the second
> B meson is fully reconstructed. Inclusive charmless decays
> are selected in kinematic regions where the dominant
> background from semileptonic B decays to charm is reduced
> by requirements on various kinematic variables from which
> the partial branching fraction DeltaB(B -> X_u l nu) is
> measured.
> The CKM matrix element |V_{ub}| is extracted by using
> theoretical calculations of phase space acceptances.
> Theoretical uncertainties in this extrapolation are
> reduced by using the inclusive b -> s gamma photon
> spectrum
Maybe similarly to last summer, we could replace
> and moments of the b -> c l nu lepton energy
> and hadronic invariant mass.
and spectral moments from semileptonic B decays.
?
Cheers,
Kerstin
