[Brahms-dev-l] question on BrDcEnhancementModule

From: flemming videbaek <videbaek@rcf.rhic.bnl.gov>
Date: Sat Sep 18 2004 - 14:00:33 EDT
While reviwieng data production for the dAu (which we are redoing with better T2 calibrations and tracking) it became obvious that
the Enhancement does not work as is. I am not sure what has changed. The offset modules never find any offsets and the
tracking part neiher with all histograms empty.

I have a couple of observations and questions?

Does the enhance module require the 'virtual tracks? This may be the issue since these are NOT 
saved in the BrBfsTracking.

Checking the enhance code it does require T3tracks as well as T2T3 matching which is usually not present e.g for the dau where a T3 submodule was not working. Since this has worked before how come this problem has shown up.
I would appreciate that some expert in these matters take a look.It appears too that it affects the au-au global tracking, but is
not so important here since T3 wroked very well in the run-4.

Flemming

----------------------------------------------------------------
Flemming Videbaek
Physics Department
Brookhaven National Laboratory

e-mail: videbaek@bnl.gov
phone: 631-344-4106



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Received on Sat Sep 18 13:56:52 2004

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