[Primex] CLAS Bore approximation for background study

Ashot Gasparian gasparan at jlab.org
Tue Aug 17 15:27:59 EDT 2010


   Thanks Dave, let me go with this and see if I have
  more questions.

   Ashot


.............................................................
Ashot Gasparian                    Phone:(336)285-2112 (NC A&T)
Professor of Physics
Physics Department                       (757)-269-7914 JLab
NC A&T State University              Fax:(757)-269-6273 JLab
Greensboro, NC 27411               email: gasparan at jlab.org
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On Tue, 17 Aug 2010, David Kashy wrote:

> Hi Ashot,
> The hardware of the CLAS bore for your study can probably be reduced to
> a simple cylinder.
>
> It would start at 36 inches down stream of nominal CLAS center and end
> at 96" from the same point.
> The inside diameter can be modeled as 3.06" and the OD as 12". The most
> upstream end and inside of this cylinder is lead about 3/4" thick. I
> would guess you can model the entire thin as lead and the result would
> be reasonable.
>
> If you want a more detail model let me know.
> Thanks
> Dave
>
>
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