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Descripción
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| The uncertainties on the isotopic composition throughout the burnup due to the nuclear data uncertainties are analysed. The different sources of uncertainties: decay data, fission yield and cross sections; are propagated individually, and their effect assessed. Two applications are studied: EFIT (an ADS-like reactor) and ESFR (Sodium Fast Reactor). The impact of the uncertainties on cross sections provided by the EAF-2010, SCALE6.1 and COMMARA-2.0 libraries are com- pared. These Uncertainty Quantification (UQ) studies have been carried out with a Monte Carlo sampling approach implemented in the depletion/activation code ACAB. Such implementation has been improved to overcome depletion/activation problems with variations of the neutron spectrum. | |
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Internacional
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Si |
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JCR del ISI
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Si |
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Título de la revista
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Nuclear Data Sheets |
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ISSN
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0090-3752 |
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Factor de impacto JCR
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2,667 |
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Información de impacto
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Datos JCR del año 2012 |
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Volumen
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118 |
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DOI
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http://dx.doi.org/10.1016/j.nds.2014.04.128 |
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Número de revista
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Desde la página
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538 |
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Hasta la página
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541 |
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Mes
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SIN MES |
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Ranking
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