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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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ANS joins others in seeking to discuss SNF/HLW impasse
The American Nuclear Society joined seven other organizations to send a letter to Energy Secretary Christopher Wright on July 8, asking to meet with him to discuss “the restoration of a highly functioning program to meet DOE’s legal responsibility to manage and dispose of the nation’s commercial and legacy defense spent nuclear fuel (SNF) and high-level radioactive waste (HLW).”
R. K. Osborn
Nuclear Science and Engineering | Volume 3 | Number 1 | January 1958 | Pages 29-37
Technical Paper | doi.org/10.13182/NSE58-A25443
Articles are hosted by Taylor and Francis Online.
An explicit form for the function representing the probability that a neutron with velocity v′ shall be scattered into an element of volume in velocity space d3υ about v, by elastic collisions with atoms of arbitrary mass number A in a Maxwell-Boltzmann distribution characterized by a temperature T, is derived. Analytical representations of this probability are presented for scattering cross sections which are either independent of relative speed or exhibit a Gaussian dependence. The scattering probability resulting from the former assumption is examined in some detail, and then employed in a calculation of the mean energy change per collision.