[Sane-analysis] Minutes of June 15 Analysis Meeting

[Narbe Kalantarians]

_*James:*_ Plotting ssfs g_1 and g_2 with pdf from the Asymmetry 
Analysis Center (aac). Fairly consistent wit hwhat Oscar is getting.
https://hallcweb.jlab.org/experiments/sane/wiki/index.php/A1%2C_A2_and_Structure_Functions#PPDFs_from_AAC.2C_g1_and_g2WW:_6.2F14.2F2011
Will check in to using NLO corrections (gluon radiation, target mass 
corrections). Might need to merge bins at lower x_Bj for data. Will 
check error calculations

Working on elastic radiative tail corrections. Trying to reproduce RSS 
results to have a basis. Has some discrepancies.
 https://hallcweb.jlab.org/experiments/sane/wiki/index.php/Radiative_Corrections#SANE_.26_RSS_Arc_and_f_for_Radiative_Tail_Correction:_6.2F15.2F11
Will try using F1F209 model.


_*Narbe:*_ Confirmed that radiative corrections are correct. Met with 
Vahe last week and went through code with him. Did a comparison with his 
and Vahe's versions and got identical results. Made updated tables with 
SANE bins.
https://hallcweb.jlab.org/experiments/sane/wiki/index.php/Kinematics#06.2F15.2F2011
Will apply to dilution factors.


_*Whit:*_ Looking at asymmetries with his analysis code(InSANE). Using 
limited statistics to test things.
http://quarks.temple.edu/~whit/SANE/analysis_main/results/
Will increase to full statistics soon.


_*Luwani:*_ Getting started on studying e^+ background. Will try to 
reproduce Glen Warren's results as a starting point.


_*Hovhannes:*_ Starting to set up a table for calibrations for the data. 
Will post on Wiki.


_*Hoyoung(06/16/11):*_  Got his replay to match Anusha's. Mark, Anusha, 
and Narbe will determine which parameters are best to use for replay.
https://hallcweb.jlab.org/experiments/sane/wiki/index.php/Packing_Fraction_using_pol_hms_single#2011.2F06.2F16
Compared to MC. Azimuthal correction seems to be over correcting some. 
Will probably need another iteration. 


As always, please let me know if I missed anything or if I made any 
mistakes.

Next meeting will June 22nd at 3:30pm JLab time.
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