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2025 ANS Winter Conference & Expo
November 8–12, 2025
Washington, DC|Washington Hilton
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Illinois legislature lifts ban on nuclear energy, funds clean energy
The Illinois General Assembly passed a clean energy bill on October 30 that would, in part, lift a 30-year moratorium on new nuclear energy in the state and create incentives for more energy storage.
Douglas E. Peplow
Nuclear Science and Engineering | Volume 131 | Number 1 | January 1999 | Pages 132-136
Technical Note | doi.org/10.13182/NSE99-A2024
Articles are hosted by Taylor and Francis Online.
New ways to calculate the direction cosines and polarization vectors for Monte Carlo photon scattering are developed and presented. The new approach for direction cosines is more physical, easier to understand, straightforward to implement, and - for simulations involving polarized photons - slightly faster than the traditional approach. The polarization vector after scatter is also presented.