openmc.data.ace.Table¶
-
class
openmc.data.ace.
Table
(name, atomic_weight_ratio, temperature, pairs, nxs, jxs, xss)[source]¶ ACE cross section table
Parameters: - name (str) – ZAID identifier of the table, e.g. ‘92235.70c’.
- atomic_weight_ratio (float) – Atomic mass ratio of the target nuclide.
- temperature (float) – Temperature of the target nuclide in MeV.
- pairs (list of tuple) – 16 pairs of ZAIDs and atomic weight ratios. Used for thermal scattering tables to indicate what isotopes scattering is applied to.
- nxs (numpy.ndarray) – Array that defines various lengths with in the table
- jxs (numpy.ndarray) – Array that gives locations in the
xss
array for various blocks of data - xss (numpy.ndarray) – Raw data for the ACE table