[Clas12_verystrange] VSP at svn - suggested modifs

[ziegler at jlab.org]

Hi all,

here is my 2 cents in for the abstract.  I tweek it just a bit.  What do
you think:

==================================================================

Almost half a century after the prediction and discovery of the
$\Omega^-$-baryon, many of the properties of hyperon resonances, in
particular cascade states remain unknown.
The feasibility of observing these resonances in a photoproduction
environment has been predicted by various theoretical models [ref].  The
CLAS6 experiment has already validated this statement and the CLAS12
experiment offers a unique opportunity to study the production mechanism
of these S=-2, -3$ baryons with much higher precision and statistics than
CLAS6.
The production mechanism of these states is of particular interest from
several view points: the variation in strangeness number from initial to
final state is large, there is no current precision measurement on their 
differential cross section nor on their polarization of the cascades.  The
spin-parity of the very few relatively well-established cascade states,
such as $\Xi(1690)$ and $\Xi(1820)$, may be confirmed from a
Double-Moments-Analysis, using joined decay angular distributions.
The improved CLAS12 detector acceptance for few-particle final states,
which is necessary for the detection of these baryons, makes it possible
to access their  production
mechanisms.
The proposed experiment, would be run in parallel with
the approved meson spectroscopy experiment at CLAS12 using the Forward
Tagger currently under construction.  It is expected to yield the
statistics  necessary to perform cross section measurement for the
$\Omega^-$-baryon.
The proposed photoproduction experiment is expected to yield high
statistics for Cascade baryons, corresponding to the world largest sample
for the $\Xi$ ground state and allowing the possibility of discoveries of
new excited
$\Xi$-states, with the possibility of determining their quantum numbers.

==================================================================

V-.

> should be "docs":
> svn co https://clas12svn.jlab.org/repos/docs/verystrange/proposal
>
>
> On Wed, Mar 14, 2012 at 9:08 PM, Igor Strakovsky <igor at va.gwu.edu> wrote:
>
>> clas12svn.jlab.org/repos/dosc/verystrange/proposal
>>
>> On Wed, 14 Mar 2012 17:24:48 -0700, John Price <jprice at csudh.edu> wrote:
>>
>> >For those of us excluded from the meetings, what is the link for it?
>> >
>> > John
>> >
>> > On Wed, 2012-03-14 at 17:08 -0700, Igor Strakovsky wrote:
>> >> Dear All,
>> >>
>> >> Lei's abstract is in.  Please find a time to put appropriate info in
>> and
>> >> do some adjustments
>> >>
>> >> Igor
>> >> _______________________________________________
>> >> Clas12_verystrange mailing list
>> >> Clas12_verystrange at jlab.org
>> >> https://mailman.jlab.org/mailman/listinfo/clas12_verystrange
>> > --
>> > John W. Price
>> > Professor and Chair of Physics
>> > CSU Dominguez Hills
>> > 310-243-3403
>> >
>> > _______________________________________________
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>> > Clas12_verystrange at jlab.org
>> > https://mailman.jlab.org/mailman/listinfo/clas12_verystrange
>>
>> Igor Strakovsky, SAID CNS The George Washington University
>> Tel: 703-726-8344(NV),202-994-4742(FB),Skype: igors1945_2
>> Fax: 202-994-3001(FB),Emails: igor at va.gwu.edu, igor at jlab.org
>> _______________________________________________
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>> Clas12_verystrange at jlab.org
>> https://mailman.jlab.org/mailman/listinfo/clas12_verystrange
>>
>
>
>
> --
> Johann T. Goetz, PhD. <http://sites.google.com/site/theodoregoetz/>
> jgoetz at ucla.edu
> Nefkens Group, UCLA Dept. of Physics & Astronomy
> Hall-B, Jefferson Lab, Newport News, VA
> Office: 757-269-5465 (CEBAF Center F-335)
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