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Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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Latest News
U.K., Japan to extend decommissioning partnership
The U.K.’s Sellafield Ltd. and Japan’s Tokyo Electric Power Company have pledge to continue to work together for up to an additional 10 years, extending a cooperative agreement begun in 2014 following the 2011 tsunami that resulted in the irreparable damage of TEPCO’s Fukushima Daiichi plant.
Yoshihiro Asano, Toshiro Itoga, Xavier Marechal
Nuclear Technology | Volume 168 | Number 2 | November 2009 | Pages 387-390
Shielding | Special Issue on the 11th International Conference on Radiation Shielding and the 15th Topical Meeting of the Radiation Protection and Shielding Division (Part 2) / Radiation Protection | doi.org/10.13182/NT09-A9214
Articles are hosted by Taylor and Francis Online.
The characteristics of radiation were investigated for a prototype X-ray free electron laser machine with 250-MeV electrons and 49-nm-wavelength light. The doses both inside and outside the shield tunnel including the maze were measured in relation to the electron beam losses and were compared with the empirical formula and Monte Carlo simulations.