72-HF- 0 NAIG+ EVAL-JUL89 HIDA, YOSHIDA AND SHIBATA(JAERI)
DIST-SEP89 REV2-JAN94
----JENDL-3.2 MATERIAL 7200
-----INCIDENT NEUTRON DATA
------ENDF-6 FORMAT
HISTORY
89-07 NEW EVALUATION FOR JENDL-3 WAS MADE BY K.HIDA, T.YOSHIDA
(NAIG) AND K.SHIBATA (JAERI).
94-01 JENDL-3.2.
COMPILED BY T.NAKAGAWA (NDC/JAERI)
***** MODIFIED PARTS FOR JENDL-3.2 ********************
(3,2), (3,3), (3,4), (3,51-54),(3,58-62), (3,66-68)
(3,70-74), (3,76-78)
CURVES OF INELASTIC SCATTERING CROSS SECTIONS
WERE SMOOTHED BY ADDING INTERPOLATED VALUES AT
SEVERAL ENERGY POINTS.
(3,102) Q-VALUE WAS CHANGED.
(12,102) MODIFIED.
***********************************************************
MF=1 GENERAL INFORMATION
MT=451 DESCRIPTIVE DATA AND DICTIONARY
MF=2 RESONANCE PARAMETERS
MT=151 RESOLVED AND UNRESOLVED RESONANCE PARAMETERS
RESONANCE REGION: 1.0E-5 EV TO 50 KEV
RESOLVED RESONANCES FOR MLBW FORMULA
MADE UP OF ISOTOPIC FILES.
UNRESOLVED RESONANCES
MADE UP OF ISOTOPIC FILES.
2200 M/SEC CROSS SECTIONS AND CALCULATED RES. INTEGRALS.
2200 M/SEC RES. INTEG.
TOTAL 114.9 B -
ELASTIC 9.9 B -
CAPTURE 105.0 B 1996. B
MF=3 NEUTRON CROSS SECTIONS
BELOW 50 KEV :
NO BACKGROUND WAS GIVEN.
ABOVE 50 KEV :
MT=1 TOTAL
50 KEV - 110 KEV : MADE UP OF ISOTOPIC FILES.
110 KEV - 7.5 MEV: SPLINE-FUNCTION FITTING TO THE EXPERIMENTAL
DATA/1,2,3/.
7.5 MEV - 20 MEV : MADE UP OF ISOTOPIC FILES.
MT=2 ELASTIC
OBTAINED BY SUBTRACTING A SUM OF PARTIAL REACTION CROSS SECTIONS
FROM THE TOTAL CROSS SECTION.
MT=3 NONELASTIC
SUM OF MT=4, 16, 17, 102, 103, 107.
MT=4 TOTAL INELASTIC
SUM OF MT=51-79, 91.
MT=51-79, 91 INELASTIC
MADE UP OF ISOTOPIC FILES.
THE DISCRETE LEVELS WERE LUMPED.
MT=16,17,102,103,107 (N,2N),(N,3N),(N,GAMMA),(N,P),(N,ALPHA)
MADE UP OF ISOTOPIC FILES.
MT=251 MU-BAR
CALCULATED FROM MF/MT=4/2.
MF=4 ANGULAR DISTRIBUTIONS OF SECONDARY NEUTRONS
MT=2,51-79,91
MADE UP OF ISOTOPIC FILES.
MT=16,17
ISOTROPIC IN THE LABORATORY SYSTEM.
MF=5 ENERGY DISTRIBUTIONS OF SECONDARY NEUTRONS
MT=16,17,91
MADE UP OF ISOTOPIC FILES.
MF=12 PHOTON PRODUCTION MULTIPLICITIES
MT=3,102
MADE UP OF ISOTOPIC FILES.
MF=14 PHOTON ANGULAR DISTRIBUTIONS
MT=3,102
ISOTROPIC.
MF=15 CONTINUOUS PHOTON ENERGY SPECTRA
MT=3,102
MADE UP OF ISOTOPIC FILES.
REFERENCES
1) SHERWOOD G.L. ET AL.: NUCL. SCI. ENG., 39, 67 (1970).
2) FOSTER JR. D.G. AND GLASGOW D.W.: PHYS. REV. C3, 576 (1971).
3) POENITZ W.P. AND WHALEN J.F.: ANL/NDM-80 (1983).