CODE NUCLIDE ORIGINAL DATA TAKEN FROM MODIFICATION ADDITIONAL FILE MODIFICATIONS ORIGINAL DATA TAKEN FROM MODIFICATION ADDITIONAL FILE MODIFICATIONS COMMENTS
1003006 003_Li_006 ENDF/B-VII MODIFICATION OF ENDF/B-VII EVALUATION FOR NEW DATA
G. M. Hale (3/9/09)
Results of new R-matrix analysis that included absolute WNR
measurements of the 6Li(n,t)4He differential cross section
made in 2008 were used for MF=3, MT=105 above the standards
range (0.94 <= E <= 4) MeV. In the range (4 <= E <= 8)
MeV, the (n,t) cross section was obtained from Legendre fits
to the new WNR data, matched smoothly to the previous cross
section above 8 MeV. The differences with the previous (n,t)
cross section above about 1 MeV were distributed between the
elastic (MT=2) and inelastic (MT=58) cross sections, so that
the same total cross section was preserved.
ENDF/B-VI 1. MF=1,MT=451 - Comments were added regarding estimated
(expanded) covariance for the Standards Cross Sections.
2. MF=3,MT=53 - LF flag and Q-value corrected.

MODIFICATION OF ENDF/B-VI EVALUATION FOR ENDF/B-VII
G. M. Hale and P. G. Young (4/12/06)
1. Standard cross sections for MT=105 from the ENDF/B-VII
international standards analysis were incorporated below
2.8 MeV. The previous evaluation (ENDF/B-VI) was smoothed
slightly between 2.8-3.4 MeV for a smooth join of the data.
2. MF=4, MT=2 elastic angular distributions from the ENDF/B-VII
R-Matrix analysis were added below 2.8 MeV.
3. MF=6, MT=105 angular distributions were added from the
ENDF/B-VII R-Matrix analysis below 2.8 MeV.
4. MF=33, MT=105 data from the ENDF/B-VII international
standards analysis were incorporated into the evaluation.