[Frost] Updated my analysis page
Michael Dugger
dugger at jlab.org
Fri Jun 10 16:19:55 EDT 2011
Patrick,
Can you give a link to the Williams PWA you refer to?
-Michael
On Fri, 10 Jun 2011, Patrick Collins wrote:
> Hello all,
> To demonstrate what I was talking about yesterday about t-channel in
> omega I've added a couple of plots of beam asymmetry for omega from g8b
> with similar W values at the bottom of my page. You can see that the
> forward angles are close to zero asymmetry. I took a look at Williams PWA
> and he does say that there are two strong resonances in omega production
> near threshold the F15(1680) and D13(1700), so these could be producing
> the large helicity asymmtries. I just don't understand why they would be
> so strong here and so weak in beam asymmetry, especially in the forward
> direction which normally where t-channel is very strong.
>
> http://clasweb.jlab.org/rungroups/g9/wiki/index.php/Patrick%27s_analysis_page#Ex
> amples_of_.CE.A3_from_g8b_for_similar_W
>
> Cheers,
> Patrick
>
>
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