[Clas12_verystrange] proposal comments

John Price jprice at csudh.edu
Wed May 8 01:30:21 EDT 2013


As usual, I can't, but that's never stopped y'all before...

John

-- 
John Price
Professor and Chair
CSUDH Department of Physics
(310)243-3403

On 05/07/2013 07:17 PM, Lei Guo wrote:
> How many people can meet Friday?
>
> Sent from my iPhone
>
> On May 7, 2013, at 8:34 PM, Eugene Pasyuk <pasyuk at jlab.org 
> <mailto:pasyuk at jlab.org>> wrote:
>
>> Most of the comments are easy to answer. Only one comment requires 
>> some work. This is about trigger in case of untagged real photon. I 
>>  guess this question came from Marco.
>> This is legitimate concern we should address. Simple two prong 
>> trigger with no FT will overwhelm DAq.
>> The trigger may be [2-prong AND FT]OR[4-prong] We nee to look what is 
>> the rate of 4-prong events. compared to 2-prong AND FT.
>> I guess this asks for some simulation.
>>
>> -Eugene
>>
>> ------------------------------------------------------------------------
>>
>>     *From: *"Lei Guo" <lguo at jlab.org <mailto:lguo at jlab.org>>
>>     *To: *"clas12 verystrange" <clas12_verystrange at jlab.org
>>     <mailto:clas12_verystrange at jlab.org>>
>>     *Sent: *Tuesday, May 7, 2013 5:43:36 PM
>>     *Subject: *[Clas12_verystrange] proposal comments
>>
>>     Hi, All,
>>
>>     I have received the comments from Ken. Most are minor comments.
>>     There is a bit of problem in the trigger/untagged photon rate
>>     that could be due to some miscalculation.
>>
>>     Let's look at the comments and meet this Friday? Or maybe sooner?
>>
>>     Lei
>>
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