| Literature DB >> 460064 |
A Huen, D O Findley, D D Skov.
Abstract
Attenuation in Lipowitz's metal of x rays produced at 2, 4, 10, and 18 MV and gamma rays from cobalt 60 were measured to the 1% level with a narrow beam geometry. Blocks made from standard styrofoam mold (7.6 cm thick) would reduce these primary beams by 95% to 99%.Entities:
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Year: 1979 PMID： 460064 DOI： 10.1118/1.594526
Source DB: PubMed Journal: Med Phys ISSN： 0094-2405 Impact factor: 4.071