2-He- 3 JAERI EVAL-JUN87 K.SHIBATA JAERI-M 90-024 DIST-DEC21 20090827 ----JENDL-5 MATERIAL 225 -----INCIDENT NEUTRON DATA ------ENDF-6 FORMAT History 21-11 revised by O.Iwamoto (MF8/MT102-104) JENDL/AD-2017 adopted =========================================================== The data were taken from JENDL-3.3. =========================================================== =========================================================== JENDL-3.2 data were automatically transformed to JENDL-3.3. Interpolation of spectra: 22 (unit base interpolation) (3,251) deleted, T-matrix of (4,2) deleted, and others. =========================================================== HISTORY 87-06 NEWLY EVALUATED BY K.SHIBATA 94-01 MODIFIED BY K.SHIBATA FOR JENDL-3.2 **** MODIFIED PARTS FOR JENDL-3.2 ************************* (3,102),(12,102),(14,102) ADDED (3,3) CALCULATED (3,1) SUM OF PARTIAL CROSS SECTIONS ************************************************************* MF=1 GENERAL INFORMATION MT=451 DESCRIPTIVE DATA MF=2 RESONANCE PARAMETERS MT=151 SCATTERING RADIUS ONLY MF=3 NEUTRON CROSS SECTIONS CALCULATED 2200M/S CROSS SECTIONS AND RES. INTEGRALS 2200M/S (B) RES.INTEG (B) TOTAL 5331.1 - ELASTIC 3.135 - CAPTURE 5.401E-5 2.4691E-4 (N,P) 5328.0 - MT=1 TOTAL BELOW 1 MEV, THE EXPERIMENTAL DATA /1/ WERE ANALYZED USING THE R-MATRIX THEORY. ABOVE 1 MEV, BASED ON EXPERIMENTAL DATA /2-4/. MT=2 ELASTIC BELOW 1 MEV, THE EXPERIMENTAL DATA /1/ WERE ANALYZED USING THE R-MATRIX THEORY. ABOVE 1 MEV, (ELASTIC) = (TOTAL) - (NON ELASTIC) MT=3 NON-ELASTIC SUM OF (3,102), (3,103) AND (3,104) MT=102 CAPTURE S- AND P-WAVE CAPTURE, BASED ON EXPERIMENTAL DATA /5,6,7/. MT=103 (N,P) BELOW 1 MEV, THE EXPERIMENTAL DATA /8/ WERE ANALYZED USING THE R-MATRIX THEORY. ABOVE 1 MEV, BASED ON EXPERIMENTAL DATA /9,10/. MT=104 (N,D) EVALUATION WAS PERFORMED ON THE BASIS OF EXPERIMENTAL DATA /9,10/. MT=251 MU-BAR CALCULATED FROM THE DATA IN FILE-4. MF=4 ANGULAR DISTRIBUTIONS OF SECONDARY NEUTRONS MT=2 ELASTIC BASED ON THE FOLLOWING EXPERIMENTAL DATA: 1.0E-5 EV TO 500 KEV : ISOTROPIC IN C.M. 1.0, 2.0, 3.5 MEV : SEAGRAVE ET AL. /11/ 5 TO 20 MEV : HAESNER /9/ MF=12 PHOTON PRODUCTION MULTIPLICITY MT=102 CAPTURE M=1.0 FOR THE TRANSITION TO G.S OF HE-4. MF=14 PHOTON ANGULAR DISTRIBUTION MT=102 CAPTURE ASSUMED TO BE ISOTROPIC. REFERENCES 1) ALFIMENKOV V.P. ET AL.: YAD. FIZ., 33, 891 (1981), TRANSLATION SOV. J. NUCL. PHYS., 33, 467 (1981). 2) LOS ALAMOS PHYSICS AND CRYOGENICS GROUPS: NUCL. PHYS., 12, 291 (1959). 3) GOULDING C.A. ET AL.: NUCL. PHYS., A215, 253 (1973). 4) HAESNER B. ET AL.: PHYS. REV., C28, 995 (1983). 5) WOLFS F.L.H. ET AL.: PHYS. REV. LETT., 63, 2721 (1989). 6) WELVELMAN R. ET AL.: NUCL. SCI. ENG., 102, 428 (1989). 7) WARD L. ET AL.: PHYS. REV., C24, 317 (1981). 8) BORZAKOV S.B. ET AL.: YAD. FIZ., 35, 532 (1982), TRANSLATION SOV. J. NUCL. PHYS., 35, 307 (1982). 9) HAESNER B.: KFK-3395 (1982). 10) DROSG M.: DEDUCED FROM INVERSE REACTION, LA-7269-MS (1978). 11) SEAGRAVE J.D. ET AL.: PHYS. REV., 119, 1981 (1961).