Re: muon entrance detector configuration

[Brendan Kiburg <kiburg@mu03.npl.uiuc.edu>]

Dear Tom, 
  You can view pictures of the run 9 setup at the following page:  

http://www.npl.uiuc.edu/~kiburg/mucap/PhotosFall2005/BeamMount/index.html

This shows  muons -->  muSCA / lead collimator / Al holder / muSC / muPC.

  I was under the impression that we(Steve and I) tried to keep the setup
consistent with run8.    

Best Regards,
Brendan


 



On Fri, 10 Mar 2006, Tom Banks wrote:

> 
> Dear Peter et al.,
> 
> Fred just brought to my attention the 2004 Inventor drawing (in the
> Run9-prep ELOG) which shows the original plans for the Run8 muDetector
> configuration:
> 
>   http://kaon.physics.berkeley.edu:8080/run9-prep/113
> 
> According to the accompanying description, the drawing's sequence of
> detectors/elements as encountered by an incoming muon is
> 
>   muons -->  muSCA / lead collimator / Al holder / muSC / muPC.
> 
> However, discussions here in Berkeley have revealed that each of us has a
> different and unique memory (or delusion) about what the true Run8
> configuration actually was.  For instance, I was under the impression that
> the sequence was:
> 
>   muons --> muSC / lead collimator / muSCA /muPC
> 
> Given this range of opinions, we should probably discuss this during next
> week's teleconference, and most improtantly get input from the
> "specialists" (Francoise?).  In the meantime, however, could I ask
> Illinois to fix the UIUC MuCap page's "Run8" link?  I was hoping to look
> at some of the photos there in an effort to resolve out this confusion.
> 
> Thanks,
> Tom
>