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Effective Reactor Cross Sections in MTR Fuel Assemblies

J. Halperin, J. O. Blomeke, D. A. Mrkvicka

Nuclear Science and Engineering / Volume 3 / Number 4 / April 1958 / Pages 395-402

Technical Paper / dx.doi.org/10.13182/NSE58-A25477

Analyses of uranium, neptunium, and plutonium isotopes have been carried out on dissolved MTR fuel elements. Effective reactor cross sections computed from these measurements are in good agreement with differential cross-section measurements. In particular, effective cross-section values were found for U236 and U238 of 34 barns and 23 barns, respectively.