[d2n-analysis-talk] cerenkov cuts

[posik at jlab.org]

Hi all,

  So after our meeting yesterday, I decided to look at the cuts that I was
using. So what I did is used the first ~500k or so events from run 2060
and applied one by one the cuts that I was using. What I found was that
using BB.tr.n==1 killed about 95% of the events. I know that we are
going to be a lot of BB.tr.n!=1 tracks, but 95% seems high. The rest of
the cuts that I used didn't seem to drastically affect the statistics.

Here is a summary of how the statistics changed with various cuts.

http://www.jlab.org/~posik/d2n/BB/cer/cer_cuts/cer_cut_summary.txt

-matt