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Front-end nuclear fuel supply cooperation: Turning allied interdependence into strategic advantage
The global nuclear revival, which is fueled by unprecedented demand for firm, affordable, dispatchable power for artificial intelligence and data center build-out, energy security imperatives, and climate commitments, has exposed a structural reality of the Western fuel cycle: No single allied nation currently possesses the full suite of front-end capabilities. From mining through conversion, enrichment, fabrication, and the emerging deconversion and metallization steps required for reactor fuels, capability is distributed across Canada, France, Japan, the United Kingdom, and the United States (collectively, the “Sapporo Five”), as well as a small group of close partners.
H. M. Eiland, S. Weinstein, K. W. Seemann
Nuclear Science and Engineering | Volume 54 | Number 3 | July 1974 | Pages 286-299
Technical Paper | doi.org/10.13182/NSE74-A23419
Articles are hosted by Taylor and Francis Online.
The total neutron cross sections of samarium highly enriched in the 147Sm and 150Sm isotopes have been measured from 0.01 eV to 1.2 keV. Thermal neutron cross sections and resonance parameters were extracted, and the S-wave strength functions and capture resonance integrals were calculated. Corrections for paramagnetic and small angle scattering were applied to the thermal-neutron cross sections in order to obtain thermal absorption cross sections. The following results were obtained:
