[G8b_run] Analysis note for g8b review

Michael Dugger dugger at jlab.org
Tue Mar 13 13:40:55 EDT 2012


Hi,

If I understand correctly, you want a reference to the CLAS-note regarding 
the polarization corrections. You can find the CLAS-note at
https://misportal.jlab.org/ul/Physics/Hall-B/clas/viewFile.cfm/2012-002.pdf?documentId=668

We tried to make sure to create CLAS-notes on anything that might go 
into other analyses.

Take care,
Michael




On Tue, 13 Mar 2012, Volker Crede wrote:

> Mike,
>
> I have done exactly what you mentioned in your last paragraph. Our analysis not has only a very brief summary of the photon energy correction and simply refers to the analysis note. I have also made only a few comments about the consistency checks we performed (systematics of the degree of polarization) and refer to your analysis note under discussion. Or do we have (already) a separate reference for this? We could use your presentation to the g8b group.
>
> I certainly see the conflict of referring to an analysis note which is under review at the same time. Pulling this part out and turning it into a separate note would be beneficial for all other analyses.
>
> Cheers,
>
>       Volker
>
>
> On Mar 13, 2012, at 12:43 PM, <dugger at jlab.org> wrote:
>
>> Ken,
>>
>> The reason that we put all of the details in the analysis note is that
>> there is no formal way to have the CLAS-notes approved. I would prefer to
>> have the individual CLAS-notes approved and then just reference them in
>> the analysis note.
>>
>> I could just make reference to the CLAS-notes but then I am just asking
>> the committee to collect the individual CLAS-notes and review them
>> separately. I think it is easier on the committee to have everything in
>> one document.
>>
>> If others think I should take out the separate CLAS-note material and
>> simply reference the material in the analysis note, I'll go with that.
>>
>> Take care,
>> Michael
>>
>>
>>
>>> Hi Micheal,
>>> I've attached my comments on the CLAS note.
>>>
>>> My main comment, or question for discussion, is really about the level
>>> of detail you go into for things which are already documented in CLAS
>>> notes. My feeling is that several sections could be reduced down to a
>>> summary with one or 2 plots, and a reference to the relevant CLAS note.
>>> I think we'd be likely to get it through faster this way. For example,
>>> there's a very detailed section on the moment method - I think that's a
>>> great piece of work, but as a reviewer I'd be satisfied with an overview
>>> of the concept, a statement about why it's a better way, and a plot
>>> showing that it's consistent with the cos 2 phi method.
>>>
>>> Cheers,
>>> Ken
>>>
>>>
>>>
>>> On 03/02/2012 06:39 PM, Michael Dugger wrote:
>>>> Hi,
>>>>
>>>> We have produced an analysis note for pion photoproduction that is ready
>>>> for the g8b group to review.
>>>>
>>>> The analysis note can be found at:
>>>> http://www.jlab.org/Hall-B/secure/g8b/ASU/g8bPionAnaV4.pdf
>>>>
>>>> Since it is a relatively new requirement that the g8b group have an
>>>> opportunity to review an analysis note previous to sending the document
>>>> to an analysis review committee, the group has yet to set a time limit for
>>>> the g8b review process. I feel it would be reasonable for the g8b group to
>>>> have one week to make suggestions and comments previous to our sending
>>>> the analysis note to committee.
>>>>
>>>> If anyone thinks that they would like more than one week to review the
>>>> document, please let us know.
>>>>
>>>> Thanks for your time.
>>>>
>>>> Sincerely,
>>>> Michael
>>>> _______________________________________________
>>>> G8b_run mailing list
>>>> G8b_run at jlab.org
>>>> https://mailman.jlab.org/mailman/listinfo/g8b_run
>>>
>>>
>>> --
>>> =======================================================
>>> Ken Livingston
>>>
>>> Dept. of Physics&  Astronomy,        Tel: +44 141 330 6428
>>> University of Glasgow,               Fax: +44 141 330 5889
>>> Glasgow G12 8QQ.
>>> Scotland. UK.
>>> =======================================================
>>>
>>>
>>
>>
>> _______________________________________________
>> G8b_run mailing list
>> G8b_run at jlab.org
>> https://mailman.jlab.org/mailman/listinfo/g8b_run
>>
>
>
>
>


More information about the G8b_run mailing list