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The American Nuclear Society election is now open. Members can vote for the Society’s next vice president/president-elect and treasurer as well as six board members (four U.S. directors, one non-U.S. director, and one student director). Completed ballots must be submitted by 1:00 p.m. (EDT) on Tuesday, April 15, 2025.
E. H. Canfield
Nuclear Science and Engineering | Volume 53 | Number 2 | February 1974 | Pages 137-140
Technical Paper | doi.org/10.13182/NSE74-A23339
Articles are hosted by Taylor and Francis Online.
Time-dependent mixed spatial and Legendre moments are defined for the mono-energetic transport equation in spherical and slab coordinates. For an infinite medium, a pulsed source at the origin gives rise to finite closed sets of equations which can be solved to give exact results. Examples are given, and the transformation connecting spherical and slab moments is derived.
