[Isotope-prod] 2.14 GeV test proposal

[Arne Freyberger]

George,
Slide #2, Gaussian beam, $\sigma$ = 5 mm.    How are you going to blow 
the beam up to that size?   And how are you going to measure it?  Are 
you planning to use the Hall-C raster system?

Typical beam sizes are 1/4 mm and the wire scanners are designed to 
measure beams in the 100s of $\mu$ms,  not beams greater than 1 mm.   
There are viewers available, but they will not measure beam sigma, just 
the full-width-at-base.

Arne

On 05/31/2016 01:00 PM, George Kharashvili wrote:
> Please see the attached proposal slides
>   
> - George K
>
>
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-- 
Arne Freyberger
Director of Accelerator Operations
Jefferson Lab           Office: (757) 269-6289
12000 Jefferson Avenue    Cell: (757) 876-6289
Newport News, VA 23606   Email: freyberg at jlab.org

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