[BLAST_ANAWARE] Monte Carlo and Asymmetry

From: Adrian T Sindile (asindile@cisunix.unh.edu)
Date: Mon Jun 09 2003 - 13:33:02 EDT


Hi!
I ran Chris' polarized e-p generator (with version 3 blastmc) for 400K
events like the following:

100K: kine 10 0.85 85. 25. 25. -25. 0.7 0.55 45.
100K: kine 10 0.85 85. 25. 25. -25. -0.7 0.55 45.
100K: kine 10 0.85 85. 25. 25. -25. 0.7 -0.55 45.
100K: kine 10 0.85 85. 25. 25. -25. -0.7 -0.55 45.

Is that the way to run it for +/-70% beam polarization and +/-55% target
polarization (flipping the helicity and target)? I assumed this was
correct, but please tell me if I did it wrong.
Anyway, crunching the .coda files with two versions of lrn.C (using
BlastLib2 version 2) did not give me any helicity or target information.
Detector information was fine.

Does anyone have any idea what is wrong and how this could be fixed
(detailed, step-by-step and to the point explanations welcome)?
I think it would be useful to set up an MC asymmetry analysis, to see how
our latest codes behave in an ideal world before we do that with real
data...
Thanks!

Adrian

-------------------------------
Adrian Sindile
Research Assistant
Nuclear Physics Group
University of New Hampshire
phone: (603)862-1691
FAX: (603)862-2998
email: asindile@alberti.unh.edu
http://einstein.unh.edu/~adrian/



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