Questions and answers

- how much sensitivity is lost from the BDT if one drops DPhiMetJ2?

- how much sensitivity is lost if one uses mJJ rather than mJJReg?

- how much does the kinfit performance improve if one uses regressed b-jets rather than b-jets?

- include in documentation plots of all BDT discriminants (one per signal mass point). Done

- consider unblinding the most background-like BDT bins.

- document the ttbar control region. Plan to compare what's being done in the eTau, muTau channel.

- check DY embedded sample: in particular, the b-tag related bug-fix;note that when normalizing the samples,

use only taus (and neither jets nor met).

- check rate reduction of DY when going from jet pT 20 to jet pT 30. Done

- synch. with Rebecca's mass windows, thresholds, and categories. Done

- document effect of changing bin width on sensitivity.

- document the BDT validation plots, including over-training check.

- finish synch. w/Italians. In data card sync stage