Sec. 3.9] 



BETA PARTICLES 



57 



.020 



.015 



2 

 o 



.010 



UJ 



o 



z 

 < 

 cr 



.005 



1.0 1.5 2.0 



ENERGY IN MEV 



Fig. 11. Extrapolated range of monoenergetic beta particles in aluminum. (Reprinted 

 from the "Science and Engineering of Nuclear Power," Vol. I, by permission of Addison- 

 Wesley Press, Inc., Cambridge, Mass.) 



