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Particle Transport Theory in a Finite Sphere Containing a Spherical-Shell Source

C. E. Siewert, J. R. Thomas, Jr.

Nuclear Science and Engineering / Volume 84 / Number 3 / July 1983 / Pages 285-290

Technical Paper / dx.doi.org/10.13182/NSE84-285

The method of elementary solutions is used to compute the radiation field due to a spherical-shell source located in a finite sphere. In addition, exact analysis and the FN method are used to establish an approximate solution that can be evaluated with modest computational effort to yield results accurate to five significant figures.