Global Assessment of Nuclear Data Requirements
Global Assessment of Nuclear Data Requirements or GANDR is a IAEA Nuclear Data Section Data
Development Project.
It is a set of computer programs which generate correlation matrices which rank the accuracy of various types of nuclear data.
In judging the adequacy of the nuclear data used as input to
design-relevant neutron transport calculations, one finds that there is a very complex relationship between the accuracy
of the input data and the accuracy of the calculated results.
We conclude that GANDR is now fully practical on a modern computer in the desktop class. A major outcome of this development work is that a
functioning and practical prototype of the GANDR system is now available in the IAEA Nuclear Data Section.
Resource Information
| Quality Level |
Quality-checked by the IAEA Secretariat |
| Completeness |
Comprehensive |
| Update Frequency |
Occasionally |
| Last Resource Update |
2013 |
| Subject |
Nuclear Physics |
| Organizational Source |
Nuclear Applications |
| Data Type |
Codes and Numerical Data |
| Keywords |
Neutron transport calculations; sensitivity and uncertainty analysis; perturbation theory; evaluation of nuclear data and covariances; nuclear data uncertantity; nuclear reaction data; integrated cross sections; ZOTTVL least squares solver. EXFOR; PENDF; GAPREP; GAPOST; GABBROW; NJOY; SEPREP; SEPOST |
| Contact Point |
nds.contact-point@iaea.org |
| Page Authors |
| NATHANI, Kira Nicole | | ZERKIN, Viktor | | VERPELLI, Marco | | VASAROS, Andras | | VRAPCENJAK, Lidija |
|
