Abstract
The experimental procedure and the results of determination of the effective resonance neutron absorption integrals of 238U and 158Gd for isolated UO2–Gd2O3 rods are presented. Measurements were performed using the activation method. UO2–Gd2O3 rods were irradiated in the neutron field with the Fermi spectrum formed at the center of the core of the F-1 research reactor at the National Research Centre Kurchatov Institute.
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References
IAEA-TECDOC-1654 (IAEA, Vienna, 2009).
OECD/NEA, NEA No. 6224 (OECD/NEA, 2006).
D. Gale, W. Walters, H.-D. Berger, A. Kocher, and R. Aigle, Optimization of PWR Fuel Cycles. Advances in Nuclear Fuel Management III (ANFM, 2003), CD-ROM.
J.-P. A. Renier and L. Grossbeck, ORNL/TM-2001/238 (2001).
IAEA-TECDOC-858 (IAEA, Vienna, 1996).
S. F. Mughabghab, Atlas of Neutron Resonances. Resonance Parameters and Thermal Cross Sections. Z = 1–100, 5th ed. (Elsevier, Amsterdam, 2006).
R. B. Firestone and V. S. Shirley, Table of Isotopes (Wiley, New York, 1996).
A. V. Fedotov, L. N. Mikheev, A. V. Lysikov, and V. V. Novikov, At. Energy 113, 429 (2012).
E. Hellstrand, in Reactor Physics in the Resonance and Thermal Regions, Vol. 2: Resonance Absorption (MIT Press, Boston, MA, 1966).
L. V. Maiorov and M. S. Yudkevich, Neutron-Physical Constants in Computations of Reactors on Thermal Neutrons (Energoatomizdat, Moscow, 1988) [in Russian].
A. D. Galanin, Introduction to Nuclear Reactor Theory on Thermal Neutrons (Energoatomizdat, Moscow, 1984) [in Russian].
V. V. Korobeinikov, A. G. Sboev, and V. V. Tebin, Vopr. At. Nauki Tekh., Ser.: Yad. Konstanty, No. 4 (35), 52 (1979).
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Original Russian Text © Yu.V. Stogov, V.N. Prosyolkov, 2016, published in Voprosy Atomnoi Nauki i Tekhniki, Seriya: Fizika Yadernykh Reaktorov, 2016, No. 1, pp. 4–11.
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Stogov, Y.V., Prosyolkov, V.N. Experimental Determination of the Effective Resonance Absorption Integrals of 238U and 158Gd in Urania–Gadolinia Rods. Phys. Atom. Nuclei 80, 1333–1338 (2017). https://doi.org/10.1134/S1063778817080142
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DOI: https://doi.org/10.1134/S1063778817080142