[Frost] First data with FROST
Igor Strakovsky
igor at va.gwu.edu
Sat Jun 4 00:27:54 EDT 2011
Mike,
Sorry for my slow speed, several urgent things came up suddenly
Yes, I like your slides very much and there are several suggestions
for your consideration
* pg 3, Big Puzzle: There is a significant disagreement between different
theoretical predictions. BTW, most of quark models can predict masses and
have significant problem to predict widths
* pg 8: Pseudo-scalar meson Photo Prod, has 4 helicities. It means that
it requires 7 independent measurements at fixed Eg and angle (or W and
t/u). You can do so within a common phase accuracy. To resolve
cos^2/sin^2 ambiguity, you have to have 8 measurements.
* pg 14: It seems to me that this formula belongs to the co-author of
your recent theoretical paper. Max published it a while ago. I am sure
that Eugene knows a ref.
That is all, Mike, by now
Igor
On Fri, 3 Jun 2011 19:44:30 -0400 (EDT), Michael Dugger <dugger at jlab.org>
wrote:
>
> Hi,
>
> I have the most recent version of the User Meeting talk:
> PowerPoint -> http://www.jlab.org/~dugger/g9/g9a/userMeetingDuggerV2c.ppt
> pdf -> http://www.jlab.org/~dugger/g9/g9a/userMeetingDuggerV2c.pdf
>
> Please make sure that I spell your name correctly, and that you are OK
> with how your data is presented.
>
> NOTE: We still need to figure out how to refer to the K+ Lambda and K+
> Sigma0 curves that are currently defined as being SAID.
>
> Thanks for your time.
>
> Sincerely,
> Michael
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