Re: Start Counter Drawings

[Tim Whitlatch <whitey@jlab.org>]

Thanks Werner. I just got back and will have a look at them today or 
tomorrow.

Tim

Werner Boeglin wrote:
> Hi Tim,
>
> I made a few drawings for the new start counter design. I send you 
> here PDF files but I can also send other formats. I am also interested 
> in a drawing of the central part of the detector in order to find out 
> how to mount the start counter, where to put PMT's and light guides.
>
> The files I send you are :
> 1) prism_40_2d_6mm_vo_side.pdf  : cross sectional view of the scint. bars
> 2) prism_40_2d_6mm_vo_target_detector.pdf: downstream end over layed 
> with the target and vacuum chamber cross section
> 3) prism_40_2d_6mm_vo_detector.pdf: downstream, end of the detector only
> 4) prism_40_2d_6mm_vo_target_cross.pdf: cross section of the target, 
> vacuum chamber and the indication which space the start counter might 
> claim (including mounts)
>
> All units are in mm !
>
> Please let me know if this is useful and if you want other file 
> formats. I would like to start to think about the mounting of the 
> detector and the attachement of the light guides.
>
> kind regards
>
> Werner
>