Macroscopic Slowing Down Power
المؤلف:
U.S. Department of Commerce, National Technical Information Service, 1993
المصدر:
The Nuclear Physics and Reactor Theory Handbook
الجزء والصفحة:
p 26
11-4-2017
2437
Macroscopic Slowing Down Power
Although the logarithmic energy decrement is a convenient measure of the ability of a material to slow neutrons, it does not measure all necessary properties of a moderator. A better measure of the capabilities of a material is the macroscopic slowing down power. The macroscopic slowing down power (MSDP) is the product of the logarithmic energy decrement and the macroscopic cross section for scattering in the material. Equation (1-1) illustrates how to calculate the macroscopic slowing down power.
(1-1)
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