High-energy reactions, above a few 10s of MeV, produce a large number of residual product nuclei through a combination of reaction phases that are typically described through an intra-nuclear cascade followed by pre-equilibrium emission and final de-excitation. Due to the relatively large number of reaction channels, this cannot be described in the standard ENDF-6 mt formalism. In a format analogous to fission yields, high-energy residual product libraries utilise the MF=10 format to specify the residual product cross sections for all possible products.
The High-Energy INCL-based Residual (HEIR) product library has been developed to provide this high-energy residual data for FISPACT-II calculations. It is distributed with FISPACT-II release 4.0, with proton-induced data up to 1 GeV. Films showing the data for all targets and energies are provided below.
Higher resolution films and images are available upon request. Use the contact page to reach the developers.
All HEIR-0.1 data generated using Geant4 in-built physics lists for INCL++ and ABLA.
HEIR-0.1 Pb 208