AK3

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

Dear colleagues,
   I have arrived at PSI and begun rooting around for the old AK3 
target.  I found a 8x8 inch square of AK3 which has been cut up into a 
few pieces.  Specifically, there is a 93 mm disc from the center, and 
the outer edge of the square with a 146 mm circle missing from the 
center.  The annulus is not included in this box.  There is also a work 
order with the dimensions of the disc/ring dated November 19th 2004. 

To the best of my knowledge, this is the 2003 mulan AK3 target which has 
since been cut up.  Francoise or Bernhard, could you please confirm 
this?  If this is the case, we need to consider if the 93 mm (diameter) 
circle a large enough target to achieve a successful mu+ measurement in 
early november.  It should also be noted that there is a small 1/8 inch 
diameter hold at the very center of the small disc.

Any thoughts or comments on this target issue would be appreciated.

Best regards,

Brendan