[Halld-tracking-hw] inner cdc shell

[Curtis A. Meyer]

That I am not sure, to first order, it is not in the gas volume.I was 
just trying to find
people that can make the inner shell. The straw tube (Euclid and Stone) 
only do up to 4 inch diameter tubes.

     - Curtis
On 4/14/10 6:41 AM, whitey at jlab.org wrote:
> There are no issues with PVC and wire chambers?
>
> Tim
>
>    
>> This looks potentially interesting as an inner shell:
>>
>> http://www.scandia-nh.com/pvc_tube.php
>>
>> at least according to their web site, they can do 7.1 ID 20 mil
>> diameter tubes in PVS ....  curtis
>> --
>> Prof. Curtis A. Meyer		Department of Physics
>> Phone:	(412) 268-2745		Carnegie Mellon University
>> Fax:	(412) 681-0648		Pittsburgh PA 15213-3890
>> cmeyer at ernest.phys.cmu.edu	http://www.curtismeyer.com/
>>
>>
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>>      
>
>    


-- 
Prof. Curtis A. Meyer		Department of Physics
Phone:	(412) 268-2745		Carnegie Mellon University
Fax:	(412) 681-0648		Pittsburgh PA 15213-3890
cmeyer at ernest.phys.cmu.edu	http://www.curtismeyer.com/