3. DESCRIPTION OF PROBLEM OR FUNCTION
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FORMAT: ANISN
NUMBER OF GROUPS: 113 groups
NUCLIDES: Ni, Cr, Fe, Na, Mn, Cu, O, U, Ca, Al, Si, B, C, H, Mo, Pu, Ta, Be, Co, Ti, Gd, Mg, K, N, Pb, Li, Cd, Nb, Am, Zircaloy
ORIGIN: ENDF/B-IV
WEIGHTING SPECTRUM: yes
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ZZ-BABEL is a new multigroup neutron library for fast reactor shielding design. The library includes a response function file which has activation data, neutron energy release data (KERMA factors), gas production data, design and experiment-oriented response functions.