NEA Nuclear Data High Priority Request List, HPRL

HPRL Main

High Priority Requests (HPR)

General Requests (GR)

Special Purpose Quantities (SPQ)

New Request

EG-HPRL
(SG-C)

Standard

Dosimetry



Request ID50 Type of the request Special Purpose Quantity
TargetReaction and processIncident EnergySecondary energy or angleTarget uncertaintyCovariance
 28-NI-60 (n,p) SIG/SPA  252Cf(sf)  2-5 Y
FieldSubfieldCreated dateAccepted dateOngoing actionArchived Date
 Dosimetry Fast fission, D-T fusion 06-OCT-17 06-OCT-17 

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Requester: Dr Stanislav SIMAKOV at KIT, GER
Email: intersurfen@gmail.com

Project (context): IRDFF project

Impact:
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].

Accuracy:
2%-5%

Justification document:
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].

Comment from requester:
New measurements of the spectrum-averaged cross section are requested to solve C/E discrepancy. See SPA_CE_Cf252.pdf below.

References

  • [IAEA2017] IAEA CRP on Testing and Improving the International Reactor Dosimetry and Fusion File (IRDFF),
    http://www-nds.iaea.org/IRDFFtest/.
  • [Simakov2017] S. Simakov, et al., “Proposals for new measurements for IRDFF community and HPRL”, September 2017.

Additional file attached: Simakov2017.pdf
Additional file attached: SPA_CE_Cf252.pdf

Review comment:

Entry Status:
Work in progress (as of SG-C review of May 2018)

Main recent references:
Please report any missing information to hprlinfo@oecd-nea.org

Experiments

Theory/Evaluation