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Going Nuclear: Notes from the officially unofficial book tour
I work in the analytical labs at one of Europe’s oldest and largest nuclear sites: Sellafield, in northwestern England. I spend my days at the fume hood front, pipette in one hand and radiation probe in the other (and dosimeter pinned to my chest, of course). Outside the lab, I have a second job: I moonlight as a writer and public speaker. My new popular science book—Going Nuclear: How the Atom Will Save the World—came out last summer, and it feels like my life has been running at full power ever since.
B. D. Ganapol, J. K. Patel
Nuclear Science and Engineering | Volume 200 | Number 1 | March 2026 | Pages S270-S282
Research Article | doi.org/10.1080/00295639.2024.2445987
Articles are hosted by Taylor and Francis Online.
The linear one-dimensional (1D) monoenergetic transport equation is likely the most studied transport equation in radiative transfer and neutron transport investigations. Nearly every method imaginable has been applied to establish solutions, including Laplace and Fourier transforms, singular eigenfunctions, Weiner-Hopf, PN expansions, double PN expansions, Chebychev expansions, Lagrange polynomial interpolation, numerical discrete ordinates with finite difference, analytical discrete ordinates, finite elements, integral equations, adding and doubling, invariant imbedding, solution of Ricatti equations and response matrix methods—and probably more, of which the authors are unaware. Of those listed, the response matrix solution to the discrete ordinates form of the 1D transport equation is arguably the simplest and most straightforward. Here, we propose another analytical response matrix solution based on exponentials but to the first order equation enabled by matrix scaling.