[Halld-pid] Minutes, GlueX TOF Meeting, September 1, 2011

[Chuck Hutton]

The information that we have always had here is that the paddles were to 
end up 252cm long. If the prototype paddles are 254cm then perfect.
The question is will the actual be 254cm long?? If so I will need to 
change the length in the model of course.

Chuck




On 9/2/2011 12:14 PM, Alexander Ostrovidov wrote:
> On Thursday, September 01, 2011, Mark M. Ito wrote:
>> Folks,
>>
>> Just added some slides from Chuck Hutton and Richard Getz to the minutes
>> (click-able from there). They illustrate the questions Chuck has. The
>> links are:
>>
>> https://halldweb1.jlab.org/talks/2011-3Q/TOF%20PRESENTATION.pptx
>> https://halldweb1.jlab.org/talks/2011-3Q/Presentation1.pptx
>>
>>     -- Mark
>>
> Hi,
>
> Sorry, I couldn't make it on time for yesterday meeting. In regard to Chuck's
> question, our current prototype paddles are exactly 100'' (254 cm) long.
> I assume that's the length of the bars we'll order for the full TOF as well.
> So, even if the full TOF layer grows from 42 paddles x 6 cm = 252 cm
> to 253.34 cm with wrapping, it should still fit between light guides of
> the 254 cm long paddle across it.
>
> Sasha
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