The CIELO collaboration: Neutron reactions on 1H, 16O, 56Fe, 235,238U, and 239Pu

Autor: Mark B. Chadwick, Roberto Capote, Toshihiko Kawano, V.G. Pronyaev, Makoto Ishikawa, Michael E Dunn, R. Jacqmin, A. J. M. Plompen, S. C. van der Marck, D. Brown, Said F. Mughabghab, I. Kodeli, Y.O. Lee, Luiz C Leal, A. Blokhin, J. C. Sublet, Allan D. Carlson, S. M. Grimes, Gerald M. Hale, R.A. Forrest, S. Simakov, P. Romain, Ramona Vogt, Marian Jandel, E. Dupont, Gilles Noguere, Eric Bauge, D. Roubtsov, O. Bouland, M.W. Herman, Brian C. Kiedrowski, Yaron Danon, Michael MacInnes, Tokio Fukahori, Boris Pritychenko, Arjan J. Koning, Massimo Salvatores, D. P. McNabb, S.C. Frankle, C. De Saint Jean, John Lestone, C.R. Lubitz, A.V. Ignatyuk, Patrick Talou, Ulrich Fischer, E. Sh. Soukhovitskii, Dimitri Rochman, Ian J. Thompson, Z. Ge, Andrej Trkov, Peter Schillebeeckx, Osamu Iwamoto, M. Moxon, Giuseppe Palmiotti, R.D. McKnight, A.C. Kahler, Nobuyuki Iwamoto, Satoshi Kunieda
Jazyk: angličtina
Rok vydání: 2013
Předmět:
Popis: CIELO (Collaborative International Evaluated Library Organization) provides a new working paradigm to facilitate evaluated nuclear reaction data advances. It brings together experts from across the international nuclear reaction data community to identify and document discrepancies among existing evaluated data libraries, measured data, and model calculation interpretations, and aims to make rapid progress in reconciling these discrepancies to create more accurate ENDF-formatted files. Our goal is for this first step to be achieved within three years. The focus will initially be on a small number of the highest-priority isotopes, namely 1H, 16O, 56Fe, 235,238U, and 239Pu. The present paper is a first step to identify discrepancies between various evaluations of the highest priority isotopes, which was commissioned by the OECD's Nuclear Energy Agency WPEC (Working Party on International Nuclear Data Evaluation Co-operation) during a meeting held in May 2012. The evaluated data for these materials in the existing nuclear data libraries - ENDF/B-VII.1, JEFF-3.1, JENDL-4.0, CENDL-3.1, ROSFOND, IRDFF 1.0 - are reviewed, disrepancies are identified, and some integral properties are given. The paper summarizes a program of nuclear science and computational work needed to create the new CIELO nuclear data evaluations.
JRC.D.4-Standards for Nuclear Safety, Security and Safeguards
Databáze: OpenAIRE