The CIELO collaboration: Progress in international evaluations of neutron reactions on Oxygen, Iron, Uranium and Plutonium

The CIELO collaboration: Progress in international evaluations of neutron reactions on Oxygen, Iron, Uranium and Plutonium

The CIELO collaboration has studied neutron cross sections on nuclides that significantly impact criticality in nuclear technologies – 16O, 56Fe, 235,8U and 239Pu – with the aim of improving the accuracy of the data and resolving previous discrepancies in our understanding. This multi-laboratory pil...

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Veröffentlicht in:EPJ Web of conferences 2017-01, Vol.146, p.2001
Hauptverfasser: Chadwick, M.B., Capote, R., Trkov, A., Kahler, A.C., Herman, M.W., Brown, D.A., Hale, G.M., Pigni, M., Dunn, M., Leal, L., Plompen, A., Schillebeeck, P., Hambsch, F.-J., Kawano, T., Talou, P., Jandel, M., Mosby, S., Lestone, J., Neudecker, D., Rising, M., Paris, M., Nobre, G.P.A., Arcilla, R., Kopecky, S., Giorginis, G., Cabellos, O., Hill, I., Dupont, E., Danon, Y., Jing, Q., Zhigang, G., Tingjin, L., Hanlin, L., Xichao, R., Haicheng, W., Sin, M., Bauge, E., Romain, P., Morillon, B., Noguere, G., Jacqmin, R., Bouland, O., De Saint Jean, C., Pronyaev, V.G., Ignatyuk, A., Yokoyama, K., Ishikawa, M., Fukahori, T., Iwamoto, N., Iwamoto, O., Kuneada, S., Lubitz, C.R., Palmiotti, G., Salvatores, M., Kodeli, I., Kiedrowski, B., Roubtsov, D., Thompson, I., Quaglioni, S., Kim, H.I., Lee, Y.O., Koning, A.J., Carlson, A., Fischer, U., Sirakov, I.
Format: Artikel
Sprache:eng
Schlagworte:
Collaboration
Iron isotopes
Nuclear cross sections
Nuclear reactions
Nuclides
Plutonium
Subgroups
Uranium
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Zusammenfassung:The CIELO collaboration has studied neutron cross sections on nuclides that significantly impact criticality in nuclear technologies – 16O, 56Fe, 235,8U and 239Pu – with the aim of improving the accuracy of the data and resolving previous discrepancies in our understanding. This multi-laboratory pilot project, coordinated via the OECD/NEA Working Party on Evaluation Cooperation (WPEC) Subgroup 40 with support also from the IAEA, has motivated experimental and theoretical work and led to suites of new evaluated libraries that accurately reflect measured data and also perform well in integral simulations of criticality.
ISSN:2100-014X
2101-6275
2100-014X
DOI:10.1051/epjconf/201714602001