[Halld-pid-upgrade] PID upgrade meeting: Monday September 21 @ 10 am

Michael Williams mwill at mit.edu
Fri Sep 18 11:51:34 EDT 2015


Two quick questions related to the budget:

* Does the support line item include supporting the focusing boxes too?  I.e., do we need to add something in the focusing box section for supporting these boxes?

* How much power is used by the PMTs?  We're putting together an estimate of the shielding cost, but then if we do something simple like put a big iron box around the PMTs, do we need cooling (and how much)?  Also, do we want the shielding as a line item for the focusing box or the readout?  

M

On Sep 17, 2015, at 4:51 PM, Justin Stevens <jrsteven at jlab.org> wrote:

> Hearing no objections, we will have our next PID upgrade meeting on Monday, 9/21 at 10 am JLab time in room F227.
> 
> https://halldweb.jlab.org/wiki/index.php/September_21,_2015_PID_Upgrade
> 
> Thanks,
> Justin
> 
> On Sep 16, 2015, at 4:29 PM, Justin Stevens wrote:
> 
>> Hi DIRCies,
>> 
>> During the usual DIRC meeting time this Friday there are some interesting talks at the Hadron meeting which may be interesting for folks at JLab.  So, could we instead meet at 10 am on Monday next week (Sept 21) to go over the updates to the TDR?  This would still give us a couple days to make changes before we submit it to the collaboration next Wednesday.
>> 
>> Let me know if this doesn't work and we can try to find a time for Friday.
>> 
>> Thanks,
>> Justin
>> _______________________________________________
>> Halld-pid-upgrade mailing list
>> Halld-pid-upgrade at jlab.org
>> https://mailman.jlab.org/mailman/listinfo/halld-pid-upgrade
> 
> 
> _______________________________________________
> Halld-pid-upgrade mailing list
> Halld-pid-upgrade at jlab.org
> https://mailman.jlab.org/mailman/listinfo/halld-pid-upgrade




More information about the Halld-pid-upgrade mailing list