3. DESCRIPTION OF PROGRAM OR FUNCTION
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
FORMAT: WIMS-BOXER
NUMBER OF GROUPS: 69 + 1 groups neutron library
NUCLIDES: H, He, Li, Be, B, C, N, O, F, Na, Al, Si, Cr, Mn, Fe, Ni, Cu, Kr, Zr, Mo, Tc, Ru, Rh, Pd, Ag, Cd, In, I, Xe, Cs, La, Nd, Pm, Sm, Eu, Gd, Lu, Hf, Ta, Au, Pb, Pa, Th, U, Np, Pu, Am, Cm,
ORIGIN: JEF-1, EFF-1
WEIGHTING SPECTRUM: yes
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
The 70 group WIMS-BOXER structure MATXS library contains data for 80 isotopes of 40 chemical elements. Several temperatures, background cross sections and P1 scattering anisotropy are included. The data can be used by most transport and diffusion codes after preprocessing with the MATXS interface codes TRAMIX or TRANSX-CTR.