Closed paulromano closed 12 years ago
This capability was implemented as of commit 58a5f8. F-19 has multiple energy distributions for (n,2n), so I built a model for LEU-SOL-THERM-001 which contains that nuclide and compared to MCNP5. keff agreed within ~0.05%.
Some reactions specify multiple scattering laws. This is mainly used for (n,xn) reactions. In such reactions, the emission of each neutron corresponds to a different excitation energy of the compound nucleus and thus they have different observed energy spectra.
This could be done by having a pointer at the end of the AceEnergyDist pointing to another AceEnergyDist (as many times as necessary).