Caleb Mattoon

GROUPR processing for TNSL data: possible infinite loop?

9

I'm trying to process the ENDF/B-VIII.0 tsl-HinH20 evaluation using THERMR and GROUPR (want to compare with FUDGE results). Just using 300 K data for now. THERMR finished in about a...

THERMR produces coherent elastic cross section even if no MF7 MT2 present in TNSL file

3

Just ran into a surprise when comparing FUDGE and NJOY results for thermal neutron scattering. For several materials including HinH2O, DinD2O, OinD2O and benzene, the ENDF-VIII evaluation only includes an...