[Halld-pid] finalizing light guide drawings

Chuck Hutton huttonc at jlab.org
Tue Nov 29 11:54:46 EST 2011


Paul,
I will confirm the 9cm long this afternoon. It looks okay but I just 
want to check one more thing.

Chuck

On 11/28/2011 9:39 AM, Paul Eugenio wrote:
> Chuck,
>
>
> Kurt will be sending you the latest drawings.  In a meeting with our shop today, we were discussing the overall light guide length limitations.  My understanding was that in addition to a straight 1cm rectangular addition, we were reducing the length of the cylindrical PMT end.  The cylindrical end reduction had not made it into the design.  Can you confirm what the length reduction was?  I thought it was going from 10cm to 9cm.
>
>
> --
> Prof. Paul Eugenio
> Florida State University
> Department of Physics
> Tallahassee, Florida,  USA 32306
>
> (850) 325-0314
> eugenio at fsu.edu
>
>
>
>
>



More information about the Halld-pid mailing list