A Semiempirical Method of Calculating the Energy Absorption Buildup Factor with an Application to a Uniformly Contaminated Space Having Spherical Boundaries
作者:
O’BrienKeran,
LowderWayne M.,
SolonLeonard R.,
期刊:
Nuclear Science and Engineering
(Taylor Available online 1958)
卷期:
Volume 3,
issue 1
页码: 77-84
ISSN:0029-5639
年代: 1958
DOI:10.13182/NSE58-A25448
出版商: Taylor&Francis
数据来源: Taylor
摘要:
A form for the point-source gamma-ray energy absorption buildup function valid for a material in the energy range where it is essentially a Compton scatterer is suggested as a modification of the asymptotic forms derived by U. Fano. Its parameters are evaluated by means of an energy equilibrium condition and a fit to experimental data. The results are compared with those obtained by other methods, and an application to the problem of uniformly and continuously distributed point sources is discussed.
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