User name weinstein
Log entry time 23:44:51 on November29,2001
Entry number 78326
Followups:
keyword=I- resultsHere is most of the i- statistics so far (does not include the 575 uA-hrs done first or runs 2640-2654 or runs after 2658). Note that runs 2636-2639 and 2655-7 only have the first data file analyzed (about half the run).
There is a 4 ns reals window and a 24 ns accidentals window
The first plot is without acceptance cuts
The second plot includes acceptance cuts (which need to be tweaked a bit)
The p3/2 peak might be at 19 (where it should be). The p1/2 peak is ????
Note: we used the program recon in espace/recon_jra to make mini ntuple files from the huge hbook files.
We used the paw kumac makechain_iminus2.kumac in espace/recon_jra/recontuples to chain all the mini ntuples together (this kumac reads the file iminus2.runlist to get the file numbers)
We then used the paw kumac working_all2.kumac in the recontuples directory to do the replay and make the histogram files.
To do this yourself, just do the espace replay, then make the mini ntuples, then update iminus2.runlist, enter paw (or paw++), make the chain, and run the working_all2 kumac.
Note: do not believe the 1p1/2 and 1p3/2 totals reported by the kumac. The missing energy limits are probably wrong.
FIGURE 1
FIGURE 2
