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    NEA Document
    WPEC mandate proposal (2013-2016)
    NEA/NSC/WPEC/DOC(2013)444
    English NSC
    Published date: 29 May 2013
    NEA Document
    Final report of WPEC subgroup 33 on Methods and issues for the combined use of integral experiments and covariance data
    NEA/NSC/WPEC/DOC(2013)445
    English NSC
    Published date: 4 September 2013
    NEA Document
    Final report of WPEC subgroup 31 on Meeting Nuclear Data Needs for Advanced Reactor Systems
    NEA/NSC/WPEC/DOC(2014)446
    English NSC
    Published date: 6 January 2014
    NEA Document
    Final report of WPEC subgroup 34 on a Coordinated Evaluation of Plutonium-239 in the Resonance Region
    NEA/NSC/WPEC/DOC(2014)447
    English NSC
    Published date: 31 March 2014
    NEA Document
    Progress of Nuclear Data Measurement in China during 2013; Ge Zhigang, Ruan Xichao
    NEA/NSC/WPEC/DOC(2014)448
    English NSC
    Published date: 23 May 2014
    NEA Document
    Present status of the JENDL project (May 2014); O. Iwamoto, K. Yokoyama
    NEA/NSC/WPEC/DOC(2014)449
    English NSC
    Published date: 23 May 2014
    NEA Document
    Requirements for a new nuclear data structure - Part 2: Implementation Plan; D. McNabb on behalf of WPEC Subgroup 38
    NEA/NSC/WPEC/DOC(2014)450
    English NSC
    Published date: 23 May 2014
    NEA Document
    WPEC Subgroup proposal on "Improving nuclear data accuracy of Am-241 and Np-237 capture cross sections"; H. Harada, P. Schillebeeckx
    NEA/NSC/WPEC/DOC(2014)451
    English NSC
    Published date: 23 May 2014
    NEA Document
    WPEC Subgroup C (HPRL) mandate proposal (2014-2016)
    NEA/NSC/WPEC/DOC(2014)452
    English NSC
    Published date: 23 May 2014
    NEA Document
    PENELOPE-2014 A Code System for Monte Carlo Simulation of Electron and Photon Transport
    NEA/NSC/DOC(2015)3
    English NSC
    Published date: 21 January 2015
    NEA Document
    State-of-the-Art Report on Structural Materials Modelling
    NEA/NSC/R(2016)5
    English NSC
    Published date: 14 November 2016
    NEA Document
    Quality improvement of the EXFOR database - Status Report, June 2008
    NEA/NSC/WPEC/DOC(2008)407
    English NSC
    Published date: 8 July 2008
    NEA Document
    Improvement of accessibility and quality of the EXFOR database - Subgroup proposal
    NEA/NSC/WPEC/DOC(2007)399
    English NSC
    Published date: 8 July 2008
    NEA Document
    Summary record of the HPRL meeting of 4 April 2005
    NEA/NSC/WPEC/DOC(2005)365

    Summary record of the HPRL meeting of 4 April 2005

    English WPEC NSC
    Published date: 10 April 2005
    Publications and Reports
    International Evaluation Co-operation, Volume 29

    Uranium-235 Capture Cross-section in the keV to MeV Energy Region

    English WPEC NSC Nuclear science Evaluation Nuclear data …
    Published date: 7 October 2011
    Publications and Reports
    International Evaluation Co-operation, Volume 18

    Epithermal Capture Cross-Section of U-235

    English WPEC NSC Nuclear science Evaluation Nuclear data …
    Published date: 1 January 1999
    Publications and Reports
    International Evaluation Co-operation, Volume 22

    Nuclear Data for Improved LEU-LWR Reactivity Predictions

    English WPEC NSC Nuclear science Evaluation Nuclear data …
    Published date: 29 November 2006
    Publications and Reports
    International Evaluation Co-operation, Volume 4

    U-238 Capture and Inelastic Cross-Sections

    English WPEC NSC Nuclear science Nuclear data …
    Published date: 1 January 1999
    Publications and Reports
    International Evaluation Co-operation, Volume 6

    Delayed Neutron Data for the Major Actinides

    English WPEC NSC Nuclear science Nuclear data …
    Published date: 11 October 2002
    Publications and Reports
    International Evaluation Co-operation, Volume 10

    Evaluation Method of Inelastic Scattering Cross-sections for Weakly Absorbing Fission-product Nuclides

    English WPEC NSC Nuclear science Nuclear data …
    Published date: 21 September 2001
    Publications and Reports
    International Evaluation Co-operation, Volume 15

    Cross-section Fluctuations and Self-shielding Effects in the Unresolved Resonance Region

    English WPEC NSC Nuclear science Nuclear data …
    Published date: 1 January 1996
    Publications and Reports
    International Evaluation Co-operation, Volume 16

    Effects of Shape Differences in the Level Densities of Three Formalisms on Calculated Cross-Sections

    English WPEC NSC Nuclear science Nuclear data …
    Published date: 1 January 1998
    Publications and Reports
    International Evaluation Co-operation, Volume 19

    Neutron Activation Cross-section Measurements from Threshold to 20 MeV for the Validation of Nuclear Models and Their Parameters (Volume 19)

    English WPEC NSC Nuclear science Nuclear data …
    Published date: 12 December 2005
    Publications and Reports
    International Evaluation Co-operation, Volume 32
    English WPEC NSC Nuclear science Nuclear data …
    Published date: 7 October 2011
    Publications and Reports
    International Evaluation Co-operation, Volume 2

    Generation of Covariance Files for Iron-56 and Natural Iron

    English WPEC NSC Nuclear science Nuclear data …
    Published date: 1 January 1996
    Publications and Reports
    International Evaluation Co-operation, Volume 20

    This document serves as a summary of the work of Subgroup 20 (SG20) on covariance matrix evaluation and processing in the resolved/unresolved resonance regions, organised under the auspices of the NE...

    English WPEC NSC Nuclear science Nuclear data …
    Published date: 18 August 2006
    Publications and Reports
    International Evaluation Co-operation, Volume 24

    Covariance Data in the Fast Neutron Region

    English WPEC NSC Nuclear science Nuclear data …
    Published date: 7 October 2011
    Publications and Reports
    International Evaluation Co-operation, Volume 26

    This publication reports the conclusions from the work undertaken by Subgroup 26 of the NEA Working Party on International Nuclear Data Evaluation Co-operation (WPEC), which focused on the developmen...

    English WPEC NSC Nuclear science Nuclear data …
    Published date: 1 September 2008
    Publications and Reports
    International Evaluation Co-operation, Volume 33
    English WPEC NSC Nuclear science Nuclear data …
    Published date: 20 December 2013
    Publications and Reports
    International Evaluation Co-operation, Volume 14

    Processing and Validation of Intermediate Energy Evaluated Data Files

    English WPEC NSC Nuclear science Nuclear data …
    Published date: 28 December 2000
    Publications and Reports
    International Evaluation Co-operation, Volume 30

    The following report has been issued by WPEC Subgroup 30, whose mission was to improve the accessibility and the quality of the EXFOR database to ensure that its invaluable contents can be used in co...

    English WPEC Measurement NSC Nuclear science Nuclear data …
    Published date: 7 October 2011
    Publications and Reports
    International Evaluation Co-operation, Volume 21

    Subgroup 21 of the NEA Nuclear Science Committee Working Party on International Evaluation Co-operation was charged with the task of assessing neutron cross-section evaluations for fission products. ...

    English WPEC NSC Nuclear science Nuclear data …
    Published date: 8 July 2005
    Publications and Reports
    International Evaluation Co-operation, Volume 23

    This publication reports the conclusions from the work undertaken by Subgroup 23 of the NEA Working Party on International Nuclear Data Evaluation Co-operation (WPEC), whose mission was to produce an...

    English WPEC NSC Nuclear science Nuclear data …
    Published date: 27 September 2009
    Publications and Reports
    International Evaluation Co-operation, Volume 25

    This publication presents the conclusions of the work undertaken by Subgroup 25 of the NEA Working Party on International Evaluation Co-operation, which focused on the assessment and improvement of t...

    English WPEC NSC Nuclear science Nuclear data …
    Published date: 14 November 2007
    Publications and Reports
    International Evaluation Co-operation, Volume 1

    A Working Party on International Evaluation Co-operation was established under the sponsorship of the OECD/NEA Nuclear Science Committee (NSC) to promote the exchange of information on nuclear data e...

    English WPEC NSC Nuclear science Nuclear data …
    Published date: 1 January 1996
    Publications and Reports
    International Evaluation Co-operation, Volume 3

    Actinide Data in the Thermal Energy Range

    English WPEC NSC Nuclear science Nuclear data …
    Published date: 1 January 1996
    Publications and Reports
    International Evaluation Co-operation, Volume 5

    Plutonium-239 Fission Cross-section Between 1 and 100 keV

    English WPEC NSC Nuclear science Nuclear data …
    Published date: 1 January 1996
    Publications and Reports
    International Evaluation Co-operation, Volume 12

    Nuclear Models to 200 MeV for High-Energy Data Evaluations

    English WPEC NSC Nuclear science Nuclear data …
    Published date: 1 January 1998
    Publications and Reports
    International Evaluation Co-operation, Volume 17

    Status of Pseudo-Fission-Product Cross-Sections for Fast Reactors

    English WPEC NSC Nuclear science Nuclear data …
    Published date: 1 January 1998
    Other
    Source Convergence in Criticality Safety Analyses - Phase II: Guidance for Analysts

    Source Convergence in Criticality Safety Analyses - Phase II: Guidance for Analysts

    Criticality safety NSC Criticality WPNCS
    Published date: 24 March 2020
    Publications and Reports
    Burn-up Credit Criticality Benchmark - Phase IV-A
    English Criticality safety NSC Nuclear science Criticality WPNCS …
    Published date: 16 May 2003
    Publications and Reports
    Burn-up Credit Criticality Benchmark - Phase IV-B
    English Criticality safety NSC Nuclear science Criticality WPNCS …
    Published date: 16 May 2003
    Publications and Reports
    Burn-up Credit Criticality Benchmark - Phase II-C
    English Criticality safety NSC Nuclear science Criticality WPNCS …
    Published date: 9 September 2008
    Publications and Reports
    Burn-up Credit Criticality Benchmark - Phase II-D
    English Criticality safety NSC Nuclear science Criticality WPNCS …
    Published date: 20 December 2006
    Publications and Reports
    Burn-up Credit Criticality Safety Benchmark – Phase VII
    English Criticality safety NSC Nuclear science Criticality WPNCS …
    Published date: 21 February 2012
    Event
    Fourth International Workshop on Technology and Components of Accelerator-Driven Systems (TCADS-4)
    14 - 17 October 2019
    Antwerp, Belgium

    The Nuclear Energy Agency (NEA) organised the fourth international workshop on technology and components of accelerator driven systems (TCADS-4). The meeting was held in Antwerp, Belgium on 14-17 Oct...

    WPFC Structural materials NSC Nuclear science Fuel cycle physics and chemistry …
    Published date: 21 April 2020
    NEA Document
    Evaluation Guide for the Evaluated Spent Nuclear Fuel Assay Database (SFCOMPO)
    NEA/NSC/R(2015)8
    English Criticality safety NSC Nuclear science Criticality WPNCS ADSNF …
    Published date: 30 October 2015
    Activity
    Criticality safety integral experiments

    Criticality is the state of a nuclear reactor when there is a self-sustaining chain reaction of fissionable material. Criticality experiments are controlled tests using fissile materials, like pluton...

    Criticality safety NSC Nuclear science Criticality WPNCS …
    Published date: 24 March 2020
    Activity
    Criticality excursion

    A criticality excursion (also referred to as a criticality accident) is the accidental production of a self-sustaining or divergent chain reaction of fissionable material. 

    Criticality safety NSC Nuclear science Criticality WPNCS …
    Published date: 24 March 2020
    Activity
    Criticality safety analytical methods

    Criticality is the state of a nuclear reactor when there is a self-sustaining chain reaction of fissionable material. Criticality safety analysis relates to evaluation approaches in data and computat...

    Criticality safety NSC Nuclear science Criticality WPNCS …
    Published date: 24 March 2020
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