openmc.data.SingleLevelBreitWignerCovariance¶
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class
openmc.data.
SingleLevelBreitWignerCovariance
(energy_min, energy_max, parameters, covariance, mpar, lcomp, file2res)[source]¶ Single-level Breit-Wigner resolved resonance formalism covariance data. Single-level Breit-Wigner resolved resonance data is is identified by LRF=1 in the ENDF-6 format.
Parameters: Variables: - energy_min (float) – Minimum energy of the resolved resonance range in eV
- energy_max (float) – Maximum energy of the resolved resonance range in eV
- parameters (pandas.DataFrame) – Resonance parameters
- covariance (numpy.array) – The covariance matrix contained within the ENDF evaluation
- mpar (int) – Number of parameters in covariance matrix for each individual resonance
- formalism (str) – String descriptor of formalism
- lcomp (int) – Flag indicating format of the covariance matrix within the ENDF file
- file2res (openmc.data.ResonanceRange object) – Corresponding resonance range with File 2 data.