[Halld-pid] TOF PMTs at JLAB

[Mark Ito]

Paul et al.,

I know Chris Stanislav has at least two of them in his lab, in the new 
location, in the EEL. One of them had signs of modification, but I could 
be wrong about that.

There is the one that was modified for the test of the base-resident 
amplifier. That is still in the Hall AFAIK. And there is the one that is 
on the other side of that test counter.

Beni asked me today about the mini-TOF. Are there tubes on it that could 
be used?

Can we claw back the one Elton (allegedly) has?

   -- Mark

On 7/3/2019 1:51 PM, Paul Eugenio wrote:
>
> Of the 30 PMTs recently purchased, 25 are at FSU and 5 are at JLAB.
>
> How many of the JLAB 5 are available for the upgrade?    As mentioned 
> at the
> meeting, 1 was modified, 1 given to Elton, and the remaining 3 Beni has.
>
> So out of the 5, is it 3 or 4?
>
> Paul
>
>
> --
> Prof. Paul Eugenio
> Florida State University
> Department of Physics
> Tallahassee, Florida,  USA 32306
>
> (850) 644-2585
> peugenio at fsu.edu <mailto:peugenio at fsu.edu>
>
>
>
>
>
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