[d2n-analysis-talk] Target polarization summary (from Yawei)
Brad Sawatzky
brads at jlab.org
Thu Aug 12 18:07:20 EDT 2010
I updated the wiki with Yawei's report and some other links (he has the
same password problem with the wiki that Matt/Dave had a couple weeks
ago...):
https://hallaweb.jlab.org/wiki/index.php/D2n_Talks/Reports#12_Aug_2010_mini-Meeting
https://hallaweb.jlab.org/wiki/index.php/Analysis_resources_for_d2n#Hall_A_He3_Polarized_Target
Yawei notes a number of runs in this report that need additional
investigation and labeling (ie. they are tagged as production, but look
like something else). He also notes a 3-day gap starting Feb. 23 where
there are no NMR data. That is the period we took unpolarized 4-pass
data, so no problem there (we _DO_ need to know the target density over
that period though).
The water calibration is the only significant outstanding item.
Yawei also has an updated Target Overview page here:
http://www.jlab.org/~yawei/d2n/targ_ana.html
It includes a run by run polarization look up table and other detailed
information.
-- Brad
--
Brad Sawatzky, PhD <brads at jlab.org> -<>- Jefferson Lab / Hall C / C111
Ph: 757-269-5947 -<>- Fax: 757-269-5235 -<>- Pager: brads-page at jlab.org
The most exciting phrase to hear in science, the one that heralds new
discoveries, is not "Eureka!" but "That's funny..." -- Isaac Asimov
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