Gamma energies from fast neutron activation.

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SUMMARY

The discussion centers on the need for reliable sources of gamma energies resulting from fast neutron activation, specifically for use in MCNP projects. Users are encouraged to explore the BNL-NNDC data, particularly the ADOPTED LEVELS, GAMMAS, or ENSDF files, as a potential resource for obtaining characteristic gamma rays. The participant mentions utilizing simple cases to derive energies for the element of interest, indicating a hands-on approach to data acquisition.

PREREQUISITES
  • Understanding of fast neutron activation processes
  • Familiarity with MCNP (Monte Carlo N-Particle Transport Code)
  • Knowledge of gamma ray spectroscopy
  • Access to BNL-NNDC data resources
NEXT STEPS
  • Research BNL-NNDC data, focusing on ADOPTED LEVELS and GAMMAS files
  • Explore ENSDF (Evaluated Nuclear Structure Data File) for detailed nuclear data
  • Learn about gamma ray detection techniques relevant to neutron activation
  • Investigate additional MCNP resources or forums for community insights
USEFUL FOR

Researchers in nuclear physics, radiation safety professionals, and anyone involved in neutron activation analysis or gamma spectroscopy will benefit from this discussion.

theCandyman
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I've looked around and not found any good sources on the gamma energies from fast neutron activation. I need to find the characteristic gamma rays for an MCNP project and currently, I'm relying on energies I get from running some simple cases I set up for the element of interest. Does anyone know of any source I can use?
 
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Perhaps the MCNP folks at LANL have some ideas or know of a library.

One could try to use the BNL-NNDC data - perhaps ADOPTED LEVELS, GAMMAS or ENSDF files, e.g. http://www.nndc.bnl.gov/chart/getdataset.jsp?nucleus=65NI&unc=nds
 

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