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    Publications and Reports
    Specifications for the Generalised Nuclear Database Structure Version 2.0

    10.1787/5f05e3db-en

    Knowledge of basic nuclear physics data is essential for the modelling and safe operation of all types of nuclear facilities. The de facto international standard format, Evaluated...

    English WPEC Nuclear science Nuclear science Nuclear data processing …
    Published date: 12 June 2025
    NEA Working Paper
    Automated Conversion of International Criticality Safety Benchmark Models: Developing a Reproducible Serpent-2 Model Repository from MCNP Inputs
    NEA/WKP(2024)5

    The Serpent-2 software is a three-dimensional continuous-energy neutron and photon transport code, developed at the Technical Research Centre of Finland (VTT) (Leppänen, 2015), and is one of the most...

    WPEC Nuclear science Validation Nuclear data processing
    Published date: 7 November 2024
    NEA Document
    Investigation of Covariance Data in General Purpose Nuclear Data Libraries
    NEA/NSC/R(2021)4

    The understanding of nuclear physics and the associated uncertainties is essential to the modelling of all nuclear systems. Nuclear reaction probabilities, emitted particle energies and angles, fissi...

    WPEC Nuclear science Nuclear data Nuclear science
    Published date: 8 February 2023
    NEA Document
    Subgroup 27: Prompt Photon Production from Fission Products
    NEA/NSC/R(2020)8

    The following report is issued by the WPEC Subgroup 27, which builds upon the work of the previous Subgroups 21 and 23, critically reviewing the gamma emission data and providing recommendations to i...

    WPEC Fission products Nuclear data Nuclear science
    Published date: 1 February 2022
    Publications and Reports
    International Evaluation Co-operation, Volume 42

    Thermal Scattering Law S(α,β): Measurement, Evaluation and Application

    English WPEC NSC Nuclear science Nuclear data …
    Published date: 13 March 2020
    Publications and Reports
    International Evaluation Co-operation, Volume 34

    Co-ordinated Evaluation of Plutonium-239 in the Resonance Region

    English WPEC NSC Nuclear science Evaluation Nuclear data …
    Published date: 12 March 2020
    Publications and Reports
    International Co-operation in Nuclear Data Evaluation (Volume 40)

    An Extended Summary of the Collaborative International Evaluated Library Organisation (CIELO) Pilot Project

    Current knowledge of the nuclear physics of fuels and materials provides an understanding a...

    English WPEC NSC Nuclear science Evaluation Nuclear data …
    Published date: 18 July 2019
    NEA Document
    Intermediate Report on Methods and Approaches to Provide Feedback from Nuclear and Covariance Data Adjustment for Improvement of Nuclear Data Files
    NEA/NSC/R(2016)6
    English WPEC NSC Nuclear science Nuclear data Nuclear science …
    Published date: 2 December 2016
    Publications and Reports
    International Evaluation Co-operation, Volume 31

    Meeting Nuclear Data Needs for Advanced Reactor Systems

    English WPEC NSC Nuclear science Nuclear data …
    Published date: 13 March 2014
    Publications and Reports
    International Evaluation Co-operation, Volume 33
    English WPEC NSC Nuclear science Nuclear data …
    Published date: 20 December 2013
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