[G8b_run] g8b meeting

Philip L. Cole cole at jlab.org
Tue Jun 14 12:20:13 EDT 2011


All,

I am sorry that I did not see the message until this morning, but Danny
and I will be traveling on Monday, June 20 to JLab and will not be able to
participate in the g8b meeting as currently scheduled.

Danny will be presenting on his work on extracting the Photon Asymmetry
Parameter at the CLAS collaboration and we were hoping to go over the talk
before the meeting.  Is it possible for the meeting to be shifted to
Friday and if not, can we send the talk to all of you?  And then solicit
your comments.  I have shown the preliminary results to Franz.

Danny uses a different method than Patrick.  He requires all that there be
a proton, pi+ and pi- in the final state.  The pi0 is reconstructed
through missing mass and then the invariant mass of the three pions are
reconstructed.  The Sigma is extracted for the omegas using the technique
delineated in Daria's thesis.  The standard azimuthal-fitting method.  The
extracted Sigmas agree well with Patrick's results.  The next step will be
to extract the SDMEs.

We will have the talk ready by Wednesday evening.

Thanks for your patience.  I just did not look at my JLab e-mail yesterday.

Phil

> Hi All,
> As you know I didn't want to have another meeting until there was
> something useful to say about beam polarization - or some other progress.
> I hope the new polarization tables will be ready within the next couple
> of days, with docmentation to follow immediately.
>
> Can we please have a meeting before the CLAS meeting. The thursday slot
> is now taken up by FROST. I've initiated a doodle poll.
> I cannot do any later than 5-6PM UK time, and I know the ASU folks don't
> want to get up at 4.00AM, so we're fairly restricted.
>
> Can you please fill up your availability.
>
> http://doodle.com/y7s3nyp85fdys7ai
>
>
> Cheers,
> Ken
>
> --
> =======================================================
> Ken Livingston
>
> Dept. of Physics&  Astronomy,        Tel: +44 141 330 6428
> University of Glasgow,               Fax: +44 141 330 5889
> Glasgow G12 8QQ.
> Scotland. UK.
> =======================================================
>
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>


-- 
   Philip L. Cole
   Associate Professor
   Idaho State University
   Department of Physics
   Pocatello, Idaho 83209
   (208) 282-5799  office
            -4649  fax
    cole at athena.physics.isu.edu
    http://www.physics.isu.edu/staff/cole.html





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