Working Party on International Nuclear Data
Evaluation Co-operation (WPEC)
The NEA's nuclear data evaluation
co-operation activities involve evaluation
projects in the following regions: Japan (JENDL), United States (ENDF),
Western Europe (JEFF), and non-member countries (BROND, CENDL, and FENDL).
The participation of non-member countries
in these evaluation projects is channelled through the Nuclear Data Section of the International
Atomic Energy Agency (IAEA).
The working party was established
to promote the exchange of information on nuclear data evaluations, measurements,
nuclear model calculations, validation, and related topics, and to provide
a framework for co-operative activities between the participating projects.
The working party assesses nuclear data improvement needs and
addresses these needs by initiating joint evaluation and/or measurement
efforts.
Activities
Long-term subgroups
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C |
High Priority Request List |
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Co-ordinator: A. Plompen |
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Status: See the HPRL web page |
Short-term subgroups
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1 |
Comparison of Evaluated Data for Chronium-52, Iron-56 and Nickel-58 |
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Co-ordinator: C.Y. Fu |
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Status: Published
( volume1.pdf)
(500 kb) |
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2 |
Generation of Covariance Files for Iron-56 and Natural Iron |
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Co-ordinator: H. Vonach |
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Status: Published
( volume2.pdf)
(110 kb) |
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3 |
Actinide Data in the Thermal Range |
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Co-ordinator: H. Tellier and H. Weigmann |
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Status: Published
( volume3.pdf)
(590 kb) |
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4 |
238U Capture and Inelastic Cross-sections |
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Co-ordinator: M.Baba |
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Status: Published
( volume4.pdf
(279 kb) |
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5 |
Plutonium-239 Fission Cross-section Between 1 and 100 keV |
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Co-ordinator: E.Fort |
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Status: Published
( volume5.pdf
(91 kb) |
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6 |
Delayed Neutron Data |
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Co-ordinator: A. d'Angelo |
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Status: Published
( volume6.pdf
(543 kb) |
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7 |
Nuclear Data Standards |
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Co-ordinator: A. Carlson |
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Status: Published
( volume7.pdf
(445 kb) |
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8 |
Present Status of Minor Actinide Data |
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Co-ordinator: T.Nakagawa and H.Takano |
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Status: Published
( volume8.pdf
(1 Mb) |
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9 |
Fission Neutron Spectra |
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Co-ordinator: D. Madland |
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Status: Published
( volume9.pdf
(137 kb) |
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10 |
Evaluation
Method of Inelastic Scattering Cross-sections for Weakly Absorbing Fission-product Nuclides |
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Co-ordinator: M.Kawai |
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Status: Published
( volume10.pdf
(1.4 Mb) |
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11 |
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Co-ordinator: |
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Status: |
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12 |
Nuclear Models to 200 MeV for High-energy Data Evaluations |
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Co-ordinator: M. Chadwick |
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Status: Published
( volume12.pdf
(40 kb) |
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13 |
Intermediate Energy Data |
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Co-ordinator: A. Koning and T. Fukahori |
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Status: Published
( volume13.pdf
(45 kb) |
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14 |
Processing and Validation of Intermediate Energy Data Files |
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Co-ordinator: A.Koning |
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Status: Published
( volume14.pdf
(169 kb) |
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15 |
Cross-section Fluctuations and Self-shielding Effects in the Unresolved Resonance Region |
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Co-ordinator: F. Fröhner |
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Status: Published
( volume15.pdf
(114 kb) |
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16 |
Effects
of Shape Differences in the Level Densities of Three Formalisms on Calculated Cross-sections |
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Co-ordinators: C.Y. Fu and M. Chadwick |
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Status: Published
( volume16.pdf
(115 kb) |
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17 |
Status of Pseudo-fission product Cross-sections for Fast Reactors |
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Co-ordinator: H. Gruppelaar |
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Status: Published
( volume17.pdf
(590 kb) |
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18 |
Epithermal Capture of 235U |
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Co-ordinator: C. Lubitz |
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Status: Published
( volume18.pdf
(210 kb) |
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19 |
Activation Cross-Sections |
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Co-ordinator: A. Plompen |
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Status: Published
( volume19.pdf
(7 Mb) |
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20 |
Evaluation and Processing of Covariance Data |
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Co-ordinator: T. Kawano |
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Status: Published
( volume20.pdf
(311 kb) |
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21 |
Assessment of Neutron Cross-Section Evaluations for the Bulk of Fission Products |
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Co-ordinator: P. Oblozinsky |
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Status: Published
( volume21.pdf
(321 kb) |
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22 |
Nuclear Data for Improved LEU-LWR Reactivity Predictions |
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Co-ordinator: A. Courcelle |
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Status: Published
( volume22.pdf
(614 kb) |
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23 |
Evaluated Data Library for the Bulk of the Fission Products |
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Co-ordinator: P. Oblozinsky |
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Status: Ongoing (final report expected in 2007) |
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24 |
Covariance Data in the Fast Neutron Region |
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Co-ordinator: M. Herman |
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Status: Ongoing (final report expected in 2008) |
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25 |
Assessment of Fission Product Decay Data for Decay Heat Calculations |
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Co-ordinator: T. Yoshida |
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Status: Ongoing ( volume25.pdf (506 kb) |
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26 |
Nuclear Data Needs for Advanced Reactor Systems |
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Co-ordinator: M. Salvatores |
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Status: Ongoing (final report expected in 2008) |
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27 |
Prompt Photon Production from Fission Products |
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Co-ordinator: R. Jacqmin |
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Status: Ongoing |
|
28 |
Processing of Covariance Data |
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Co-ordinator: M. Dunn |
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Status: Ongoing |
|
29 |
U-235 Capture Cross Section in the keV to MeV Energy Region |
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Co-ordinator: O. Iwamoto |
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Status: Ongoing |
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30 |
Improvement of Accessibility and Quality of the EXFOR Database |
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Co-ordinator: A. Koning |
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Status: Ongoing |
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List
of working documents
Template for new subgroup proposals (Word format, 32 kb)
Meetings
The 19th meeting of the working party was held on 18-20 April 2007, at the NEA offices in Issy-les-Moulineaux, France
The 20th meeting of the working party will be held in the beginning of June 2008, in Tokai, Japan.
Related conferences and meetings
Keywords
Nuclear Data, Evaluation, JEFF, ENDF, JENDL, BROND, CENDL, FENDL
Related links
For
more information on activities managed/supported by the NSC, please contact Claes Nordborg ( Claes.Nordborg@oecd.org)
Return to the NSC Home Page
Last updated: 20 November 2007
|
ND2007 website