This page provides an index to the ENDF/B-VII thermal data. Links are provided to the original ENDF evaluation (raw), a browser that makes it easier for nonexperts to read through ENDF-format evaluations, and PDF plots of the thermal scattering data produced during the preparation of an MCNP library using NJOY. Scatterer Links H in H2O raw eval browse eval view PDF plots ace files H in Poly raw eval browse eval view PDF plots ace files H in ZrH raw eval browse eval view PDF plots ace files Benzine raw eval browse eval view PDF plots ace files cold-para-H raw eval browse eval view PDF plots ace files cold-ortho-H raw eval browse eval view PDF plots ace files cold-l-CH4 raw eval browse eval view PDF plots ace files cold-s-CH4 raw eval browse eval view PDF plots ace files D in D2O raw eval browse eval view PDF plots ace files cold-para-D raw eval browse eval view PDF plots ace files cold-ortho-D raw eval browse eval view PDF plots ace files Be-metal raw eval browse eval view PDF plots ace files Be in BeO raw eval browse eval view PDF plots ace files Graphite raw eval browse eval view PDF plots ace files O in BeO raw eval browse eval view PDF plots ace files O in UO2 raw eval browse eval view PDF plots ace files Al-metal raw eval browse eval view PDF plots ace files Fe-metal raw eval browse eval view PDF plots ace files Zr in ZrH raw eval browse eval view PDF plots ace files U in UO2 raw eval browse eval view PDF plots ace files

Warning: the ACE files available from this page are for an experimental continuous thermal scattering treatment that helps to prevent artifacts in the flux coming from the discrete energies used in the standard MCNP thermal treatment. This treatment is not available in standard versions of MCNP, although some versions of MCNPX do support it. Using these files in MCNP can lead to serious errors in your results.

Custom Plots of Thermal Data