[b1_ana] draft proposal

[J. P. Chen]

Hi, Karl and Dustin,

In the section on "Time dependent factors", the second sentence
(Scintillators, drift chambers and lead-glass shower detectors)
is reference to BigBite detectors. What I meant to say is that
all detectors in HRS is stable to 1% in 3 months running.
Detectors in BigBite are stable to 2% in 3 months running with the 
exception
of the pre-shower and also the time when gas ran out. The
pre-shower suffered radiation damage and dropped by more than 10%
in ~1-2 month.
So to make it clear, should either explicitly state BigBite detector for 
the 2% number,
or only need to use HRS detectors as the example (which is more 
relevant/close
to our case for SHMS and HMS).

Cheers.

Jian-ping



On 5/3/2013 12:17 PM, Karl Slifer wrote:
>
> Hi all,
>
> Here's a draft that incorporates the new material from Dustin.  There 
> is still some significant work to do, but this is approaching 
> something we can share with the larger collaboration.  Please take a 
> careful look and send me your comments.  Ideally you can send me 
> anything major this afternoon, so that I can incorporate immediately, 
> while minor stuff will be addressed afterwards.
>
> thanks!
>
> -Karl
>
>
>
>
>
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