[Sane-analysis] notes about today's meeting

[Oscar Rondon]

One suggestion that comes to mind is to include the r.c. corrected fits
in the plots of SANE HMS 1 A1(W) and A2(W), and HMS 2 g2(x). The fits
give a good idea of the statements we may make about the resonance
features we see.

The combined SANE HMS 2 - RSS plot of g2(x) including the fit and the
corresponding g2WW(x) fit (which comes from the combined SANE-RSS g1
fit) would also show graphically where the twist-3 contributions are
dominant.

Cheers,

Oscar


Mark Jones wrote:
> We looked at Hoyoung's plots for his paper. You can see them at 
> https://hallcweb.jlab.org/experiments/sane/hykang/HMS_asym/20160721
> The suggestion was to add the HMS SANE2 data ( the data that extends the RSS
> data to lower X) to the A2 and g2 plots. We probably do not have room for g1 plot
> in the paper.
> The idea for the paper would be to discuss the interesting Q2 dependent
> behavior of A2 in the region W = 1.3-1.4 . Also to show the g2 for the Q2= 1.8
> and state that this data will be included in the SANE paper for d2 and calculate
> d2 with the additional X coverage at Q2 around 1 with improved d2 for the original RSS data. To promote
> interest in the A2 at Q2= 1.8, Hoyoung was going to make sigma_lt and sigma_tt
> plots that we could send to Cole Smith to get an idea of what the important
> pion production channels and/or multipoles in this W region could explain the
> Q2 dependence. It would make thee paper stronger to have some theoretical comparison
> in addition to MAID. So ideas are welcome.
> 
> 
> We will meet again on Aug 4th
> 
> Cheers,
>         mark
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