CODE NUCLIDE ORIGINAL DATA TAKEN FROM MODIFICATION ADDITIONAL FILE MODIFICATIONS ORIGINAL DATA TAKEN FROM MODIFICATION ADDITIONAL FILE MODIFICATIONS COMMENTS
1095241 095_Am_241 ENDF/B-VII.0 P.Young [10/26/06]
Modified MF=13,MT=3 continuum x/s following the prescription by
H.Trellue and R.Little to correct problems in running MCNPX. Also
regridded MF=13,MT=3 summed x/s, added MF=15,MT=3 dummy spectrum
at 1.e-5 eV, and corrected gridding problems & inconsistencies
between MF=3 and MF=9.
ENDF/B-VI Rev. 2 MF=3 Neutron Cross Sections
MT=2
Adjusted to that cross sections sum to total.
MT=16,17
GNASH calclautions, and the parameters were adjusted to
reproduce the experiemtal data of Lougheed [Lo01],
Filatenkov [Fi99], and LANL C-INC data.
MT=18
The SOK code was used for evaluating the fission cross
section from 6 to 17 MeV. GNASH calculation was adopted
at high energies.
MT=102
Hauser-Feshbach statistical model calculations, and
renormalized to the experimental data of Gayther [Ga77],
and Wisshak [Wi80].
MF=9 Multiplicities for production of radioactive elements
MT=102
Re-evaluated based on the GNASH calculation and
experimental data of Shinohara [Si97], and LANL C-INC.
Fi99 A.A. Filatenkov, RI-252, Khlopin Radium Institute (1999).
Ga77 D.B. Gayther, B.W. Thomas, Proc. 4th All Union Conf.
on Neutron Physics, Kiev, 1977, Vol.3, p.3 (1977).
Lo01 R.W. Lougheed, et al., UCRL-ID-145592, LLNL (2001).
Si97 N. Shinohara, et al., J. Nucl. Sci. Technol., 34, 7 (1997).
Wi80 K. Wisshak, F. Kaeppeler, Nucl. Sci. Eng., 76, 148 (1980).