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2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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NNSA awards BWXT $1.5B defense fuels contract
The Department of Energy’s National Nuclear Security Administration has awarded BWX Technologies a contract valued at $1.5 billion to build a Domestic Uranium Enrichment Centrifuge Experiment (DUECE) pilot plant in Tennessee in support of the administration’s efforts to build out a domestic supply of unobligated enriched uranium for defense-related nuclear fuel.
M. Ibn Majah, S. M. Qaim
Nuclear Science and Engineering | Volume 104 | Number 3 | March 1990 | Pages 271-276
Technical Paper | doi.org/10.13182/NSE90-A23725
Articles are hosted by Taylor and Francis Online.
Cross sections were measured for the first time in the 5.4- to 10.6-MeV energy range for the 90Zr(n,p)90mY, 91 Zr(n,p)9lmY, 92Zr(n,p)92Y, 90Zr(n,a)87mSr, 94Zr(n,α)91Sr, and 96Zr(n,2n)95Zr reactions. The quasi-monoenergetic neutrons were produced via the 2H(d,n)3He reaction using a deuterium gas target at a variable energy compact cyclotron. Use was made of the activation technique in combination with high-resolution gamma-ray spectroscopy. Some trends in the excitation functions are discussed.
