Nuclide ID in ZZAAA (or ZAID) format possible?

June 26th, 2019
by Joseph Magill

Qu. (from F. B. KIT-INE Karlsruhe, Germany):
Dear Nucleonica Team,
To import .csv files to Nuclide Mixtures ++ we have to give the Nuclide ID as e.g.
PU241, Pu-241 or Pu 241. However many programs use the ZZAAA notation (or ZAID notation): 94241. Hence it would be great to have the ZZAAA notation as .csv input accepted too. It this possible?

Further info: The MCNP6 suggestion for representing metastable isotopes seems to be a good idea: adjust the AAA value using the following convention:
AAA’=(AAA+300)+(m × 100), where m is the metastable level and m=1, 2, 3, or 4.
For naturally occurring elements, AAA=000 is suggested, for example 008000 represents the element oxygen.

Ans. (Nucleonica Team)
We now have the ZAID format working in the nuclide mixtures..

For example, you can upload a file with the data…
Nuclide, Activity(Bq)
95241, 1e6

This will then be interpreted as Am-241.
Further format options are shown in the figure below. The notation 92238 represents U-238.
Mixtures-formatsMore info…
ZAID format
Allowed file formats

Posted in FAQs | Comments (0)

More from this blog