[G8b_run] Nstar 2011

[Philip L. Cole]

Please see the attachment.  The cut and paste message below is garbled.

Phil

> Hi all,
>
> I would like to present Julian's results at the NSTAR 2011 conference.  If
> there are no objections to the abstract below, I will circulate it to the
> entire spectroscopy group, which is pretty much pro forma.
>
> Phil
>
> Polarization observables in the photoproduction of phi mesons with
> linearly polarized photons  --  Julian Salamanca and Philip Cole, Idaho
> State University.
>
> Observables from vector meson photoproduction by linearly-polarized
> photons can be expressed in term of bilinear combinations of helicity
> amplitudes parameterized by the Spin Density Matrix Elements (SDMEs).
> These SDMEs give straightforward relations for understanding the nature of
> the parity exchange at threshold energies, as well as for extracting
> signatures of the Okubo-Zweig-Iizuka violation. This paper will show our
> measurements of the SDMEs for reaction γp → φp in the
> photon energy range of 1.7 to 1.9 GeV (momentum transfer squared t range
> of −1.2 to −0.25 GeV2 ) and 1.9 to 2.1 GeV (t range of
> −1.4 to −0.25 GeV2 ) from the g8b experimental data collected
> in the summer of 2005 in the Hall B of Jefferson Lab.
>
> --
>    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
>
>
>


-- 
   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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