title: Impact of nuclear data uncertainties in the Phase-1B Benchmark creator: Cabellos de Francisco, Oscar Luis creator: Martínez, J.S. creator: Diez de la Obra, Carlos Javier subject: Nuclear Energy description: Accurate control over the spent nuclear fuel content is essential for its safe and optimized transportation, storage and management. Consequently, the reactivity of spent fuel and its isotopic content must be accurately determined. Nowadays, to predict isotopic evolution throughout irradiation and decay periods is not a problem thanks to the development of powerful codes and methodologies. In order to have a realistic confidence level in the prediction of spent fuel isotopic content, it is desirable to determine how uncertainties in the basic nuclear data affect isotopic prediction calculations by quantifying their associated uncertainties publisher: E.T.S.I. Industriales (UPM) rights: https://creativecommons.org/licenses/by-nc-nd/3.0/es/ date: 2011 type: info:eu-repo/semantics/article type: Article source: Transactions- American Nuclear Society, ISSN 0003-018X, 2011, Vol. 104 type: PeerReviewed format: application/pdf language: eng relation: http://www.new.ans.org/ rights: info:eu-repo/semantics/restrictedAccess identifier: https://oa.upm.es/11235/