[Frost] The basic cuts, Energy Correction, and Momentum Correction of FSU in FroST

[Michael Dugger]

Hi,

I think it would be surprising if the problem is not due to the holding 
field.

I put an additional line on the wiki:
"It is also worth noting that the means for the λ pulls for each particle 
coming from the CH2 are negative and small, whereas the means for λ pull 
coming from Butanol, are positive for positive particles, and negative for 
negative particles (and always large)"


-Michael

On Mon, 1 Nov 2010, Michael Dugger wrote:

>
> Sung,
>
> Thanks for updating the "Standard practices, common practices, and common
> analysis issues for g9a" web page :)
>
> Comments:
> * For the z-vertex using GPID (TBTR) you should state what particle is
> being used.
>
> * The CH2 pull angles look OK, but the Butanol lambda angles are
> especially bad. This might be explained by the target magnetic
> holding-field (I think that Eugene and Franz made this sort of statement
> during one of the meetings where you showed these pulls). I added a line
> about this to the wiki (including a link to your webpage).
>
> Let's hope that the holding field corrections get this lambda angle
> problem fixed.
>
> Good job.
>
> Take care,
> Michael
>
> On Mon, 1 Nov 2010, Sungkyun Park wrote:
>
>> Hi all,
>>
>> I have updated the EC and MomC of FSU, we mentioned at the last Friday meeting
>>
>> 1. The Basic Cut
>>  http://www.jlab.org/Hall-B/secure/g9/sungkyun/11-1-10-ZVertex.html
>>
>> * I compare Z-vertex made in MVRT bank with GPID bank in several cases.
>> * I put the basic cuts used to make the z-vertex distribution.
>>
>> 2. The FSU EC
>>  http://www.jlab.org/Hall-B/secure/g9/sungkyun/11-1-10-FSUEC.html
>>
>> * I put the equation of FSU Energy Correction.
>> * I compare FSU-EC with CMU-EC in several cases.
>>
>> 3. The FSU-MomC
>>  http://www.jlab.org/Hall-B/secure/g9/sungkyun/11-1-10-FSUMomC.html
>>
>> * I put the preliminary version of momentum correction
>> * I put the resolution parameters for three kinds of targets, used in the covariance matrix.
>>
>> If you have some questions or comments, Let me know them
>>
>> Sungkyun Park
>> Florida State University
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>>
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