All

What are you looking for?

All
Projects
Results
Organizations

Quick search

  • Projects supported by TA ČR
  • Excellent projects
  • Projects with the highest public support
  • Current projects

Smart search

  • That is how I find a specific +word
  • That is how I leave the -word out of the results
  • “That is how I can find the whole phrase”

IRDFF-II: A New Neutron Metrology Library

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F20%3A00522238" target="_blank" >RIV/61389005:_____/20:00522238 - isvavai.cz</a>

  • Alternative codes found

    RIV/26722445:_____/20:N0000012

  • Result on the web

    <a href="https://doi.org/10.1016/j.nds.2019.12.001" target="_blank" >https://doi.org/10.1016/j.nds.2019.12.001</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1016/j.nds.2019.12.001" target="_blank" >10.1016/j.nds.2019.12.001</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    IRDFF-II: A New Neutron Metrology Library

  • Original language description

    This paper describes the release of version II of the International Reactor Dosimetry and Fusion File (IRDFF-II) that contains a consistent set of nuclear data for fission and fusion neutron metrology applications up to 60 MeV neutron energy. The library is intended to support: a) applications in research reactors b) safety and regulatory applications in the nuclear power generation in commercial fission reactors and c) material damage studies in support of the research and development of advanced fusion concepts. The new IRDFF-II library includes 119 metrology reactions, four cover material reactions to support self-shielding corrections, five metrology metrics used by the dosimetry community, and cumulative fission products yields for seven fission products in three different neutron energy regions. In support of characterizing the measurement of the residual nuclei from the dosimetry reactions and the fission product decay modes, the present document lists the recommended decay data, particle emission energies and probabilities for 68 activation products. It also includes neutron spectral characterization data for 29 neutron benchmark fields for the validation of the library contents. Additional six reference fields were assessed (four from plutonium critical assemblies, two measured fields for thermal-neutron induced fission on U-233 and Pu-239 targets) but not used for validation due to systematic discrepancies in C/E reaction rate values or lack of reaction-rate experimental data. Another ten analytical functions are included that can be useful for calculating average cross sections, average energy thermal spectrum average cross sections and resonance integrals. The IRDFF-II library and comprehensive documentation is available online at www-nds.iaea.org/IRDFF/. Evaluated cross sections can be compared with experimental data and other evaluations at https://www-nds.iaea.org/exfor/endf.htm

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10304 - Nuclear physics

Result continuities

  • Project

    <a href="/en/project/LM2015056" target="_blank" >LM2015056: Center of Accelerators and Nuclear Analytical Methods</a><br>

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2020

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Nuclear Data Sheets

  • ISSN

    0090-3752

  • e-ISSN

  • Volume of the periodical

    163

  • Issue of the periodical within the volume

    1

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    108

  • Pages from-to

    1-108

  • UT code for WoS article

    000509743900001

  • EID of the result in the Scopus database

    2-s2.0-85078285652