?? detector help .

["Bruce A. Busby" <bbusby@umich.edu>]

Hi all,

Here is a forwarded e-mail from someone looking for some help. If 
someone could e-mail them and provide help (or equipment), I am sure that 
this person would appreciate it. Please respond to the person, not Radsafe.

Thanks, as always,

Bruce Busby
bbusby@umich.edu
http://www.umich.edu/~bbusby/

---------- Forwarded message ----------
From: sjuguiln@vaxa.weeg.uiowa.edu

I need to build a radiation detector to detect 511 keV
photons. I have budget constraints of $5000. What is the
best way to go about building one? What kind of detector
would be the most efficient, accurate, and cost effective?
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user: Sean Juguilon
org: PET lab
occu: student
place: University of Iowa