[Clas_hadron] Morrison abstract

[Bill Briscoe]

Yes, at this very moment adding those words will make it true, but not for
long.

On Thu, Jun 30, 2011 at 2:24 AM, Michael Dugger <dugger at jlab.org> wrote:

>
> Bill,
>
> Perhaps Brian just needs to explicitly state "published data". I do not
> consider unpublished data that happens to have been shown at a conference as
> belonging to the world data base. A lot stuff gets shown at conferences that
> will, for very good reason, never be published.
>
> Just my 2 cents worth.
>
> Take care,
> Michael
>
> On Thu, 30 Jun 2011, Bill Briscoe wrote:
>
>  Be careful, Mainz and Bonn are running with polarized beam, target and
>> recoil for the last year. The data exist and are being analyzed as we
>> speak.
>> Currently, we are taking double polarization using polarized deuterium to
>> provide the polarized neutron. Double polarization parameters from both
>> places have been shown at conferences. I would word things a little
>> differently.
>>
>> Bill
>>
>> On Thu, Jun 30, 2011 at 12:18 AM, John Price <jprice at csudh.edu> wrote:
>>
>>  Hi Brian:
>>>
>>> Your statement that "...there are no previous measurements for double
>>> polarization observables" desperately needs to be preceded by a
>>> statement of exactly what process you're talking about.  CLAS has
>>> published several double polarization observables in multiple reactions
>>> over the years, as have (I suspect) several other facilities.  I would
>>> suggest rewording the second sentence as
>>>
>>> "In the eta photoproduction process on the proton, there are relatively
>>> few single polarization measurements, compared to unpolarized
>>> differential cross section measurements, and no double polarization
>>> measurements."  Some wordsmithing is still needed there.
>>>
>>> John
>>>
>>> --
>>> John W. Price
>>> Professor and Chair of Physics
>>> CSU Dominguez Hills
>>> 310-243-3403
>>>
>>> ______________________________**_________________
>>> Clas_hadron mailing list
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>>>
>>>
>>
>>
>> --
>> William J. Briscoe
>> Department of Physics
>> The George Washington University
>> Director, Center for Nuclear Studies
>> Director, Data Analysis Center
>> 202-994-6788 (Foggy Bottom Campus)
>> 703-726-8340 (Virginia Science and Technology Campus)
>>
>>


-- 
William J. Briscoe
Department of Physics
The George Washington University
Director, Center for Nuclear Studies
Director, Data Analysis Center
202-994-6788 (Foggy Bottom Campus)
703-726-8340 (Virginia Science and Technology Campus)
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