[Sane-analysis] Minutes of July 7 Analysis Meeting
Narbe Kalantarians
narbe at jlab.org
Wed Jul 7 16:45:05 EDT 2010
_*Narbe:*_ Tabulated packing fractions, calculating errors similar to
what was done for RSS. Has the preliminary results from some parallel
and perpendicular runs. The perp runs seem to have very large errors.
Will need some further study. Gave spreadsheet to Hoyoung for him to add
his numbers, which are being corrected for tracking efficiencies.
Is going to continue working on getting dilution factors for the BETA data.
https://hallcweb.jlab.org/experiments/sane/wiki/index.php/Packing_Fraction#07.2F07.2F2010
_*James:*_ Looked further at parallel raw asymmetries. Sorted by
configuration, target cup, and field angle. Fitted with linear function.
Sees trend for one group of runs. Oscar suggested getting systematics
for making fits better. Mark mentioned correcting by beam and target
polarizations.
https://hallcweb.jlab.org/experiments/sane/wiki/index.php/Raw_Asymmetries#Closer_look_at_Trend_in_Raw_Asymmetries:_7.2F7.2F2010
Obtained average (charge-weighted) target polarizations sorted by
configuration (energy,parallel/perp).
As always, please let me know if I missed something or made a mistake.
Next meeting will be July 14th.
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