| Request ID | 81 | Type of the request | Special Purpose Quantity | ||
| Target | Reaction and process | Incident Energy | Secondary energy or angle | Target uncertainty | Covariance |
| 26-FE-0 | (n,x)Mn-54 SIG | 15 MeV-100 MeV | 5-10 | Y | |
| Field | Subfield | Date Request created | Date Request accepted | Ongoing action | |
| Dosimetry | High-energy | 06-OCT-17 | 06-OCT-17 | ||
Requester: Dr Stanislav SIMAKOV at KARLSRUHE, GER
Email: stanislav.simakov@partner.kit.edu
Project (context): IRDFF project
Impact:
Accuracy:
Justification document:
Comment from requester: References
Review comment:
Entry Status:
Main references: Experiments Theory/Evaluation Additional file attached:Simakov2017.pdf
The International Reactor Dosimetry and Fusion File (IRDFF) aims at providing evaluated neutron dosimetry reactions validated for all applications related to fission reactors and fusion technology development [IAEA2017].
5%-10%
Accurate cross sections as well as spectrum-averaged cross sections (SACS) in relevant and well-characterized neutron fields are essential for improvement and validation of the evaluated data [Simakov2017].
The IRDFF project strives to evaluate, and eventually add to the library, high-threshold reactions with cross section plateaus located between 15/20 MeV and 100/150 MeV to meet the requirements of the accelerator-driven high-energy neutron sources. Note that it is important to know the cross section tail up to 100/150 MeV in order to allow the deconvolution of high-energy quasi-monoenergetic neutron source spectra.
http://www-nds.iaea.org/IRDFFtest/.
Work in progress (as of SG-C review of May 2018)
Please report any missing information to hprlinfo@oecd-nea.org
Additional file attached: