User name V. Sulkosky
Log entry time 17:43:21 on April 21, 2008
Entry number 233624
Followups:
- 233625 04/21/08 18:22 V. Sulkosky R-HRS Large Aq Runs
- 233758 04/22/08 10:53 D. McNulty parity daq charge asymmetry
With help from Marcy, We induced a large charge asymmetry in Hall A. This
took place during L-HRS run 3587 and R-HRS run 20721 and 20722, though
the R-HRS runs do not have many statistics. In the meantime, Dustin ran
the parity DAQ and Eugene the Moller. They are currently working on the
analysis. I also run the Compton DAQ run 14425, but it isn't clear how
useful it will be.
Figure 1 shows the charge asymmetry plots from qasy and indicate a
1500 ppm asymmetry. Perhaps not that large, but large enough to check
things out.
A copy of this log entry has been emailed to: mcnulty@jlab.org,moffit@jlab.org,rom@jlab.org
Figure 1
