[Halld-cal] proposal for FCAL beamtest in Hall B

Alexander Somov somov at jlab.org
Thu Sep 8 09:44:49 EDT 2011


Hi,

We have enough NIM  modules to implement an external trigger
(though we will need to check them); we have already discussed
it.


Cheers,
        Alex



On Thu, 8 Sep 2011, Elliott Wolin wrote:

> Hi  Kei,
>
> The FCAL test trigger requires a number of coincidences and other
> logic.  I don't know if we have enough NIM modules at JLab to implement
> such a trigger.  Do you have enough equipment at IU to implement this?
> If not we'll have to discuss where such equipment might come from,
> whether we can beg/borrow/steal it, build it ourselves, or whether we
> have to purchase it and what budget it might come from.
>
> 				Sincerely,
> 					Elliott
>
>
> ================================================================================
>
>
> Those raised in a morally relative or neutral environment will hold
> 		    no truths to be self-evident.
>
>
> Elliott Wolin
> Staff Physicist, Jefferson Lab
> 12000 Jefferson Ave
> Suite 8 MS 12A1
> Newport News, VA 23606
> 757-269-7365
>
> ================================================================================
>
>
>
> Kei Moriya wrote:
>> Dear all,
>>
>> I have placed the current proposal that IU has been working on
>> for a beamtest in Hall B during the November 2011 run at:
>> http://argus.phys.uregina.ca/gluex/DocDB/0017/001798/001/proposal1.1.pdf
>> (GlueX-doc #1798)
>>
>> Comments, questions, suggestions would be greatly appreciated.
>> We are hoping to send this out soon to the people at Hall B who
>> are responsible for the fall run.
>>
>> The goals for the beamtest are outlined (working with the final
>> hardware setup, making sure that the resolution is what we expect,
>> and comparing results to GEANT simulations). Also included is a
>> list of electronics necessary for this beamtest which may be
>> of interest.
>>
>> Thanks,
>>
>>      Kei
>>
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