INDC(SEC)-46/U+R+F+SIN DC INTERNATIONAL NUCLEAR DATA ...
INDC(SEC)-46/U+R+F+SIN DC INTERNATIONAL NUCLEAR DATA ...
INDC(SEC)-46/U+R+F+SIN DC INTERNATIONAL NUCLEAR DATA ...
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94 PLUTCNIUM 240 NEUTRON CAPTURE GAMMA RAY SPECTRUM<br />
Z4113S 2 So 3 MV 20c 0 X 2 USA Ro E:WALTON LAS<br />
0: ABSOLUTE SPECTRA REOUIREOo<br />
0: FOR DEVELOPMENT OF NONDESTRUCTIVE ASSAY METHODo<br />
M: NEW REOUESTc<br />
94 PLUTONIUM 240 NEUTRON DELAYED NEUTRONS EMITTED PER FISSION<br />
701045 750o KEV 14o 0 MEV 20o0X 2 USA Rc 6-. WALTON LAS<br />
0: <strong>DATA</strong> DESIRED FOR EXTRAPOLATION TO 15 MEVo<br />
CALCULATIONS OF MODERATING ASSEMBLIES FOR PU<br />
ASSAYc<br />
STATUS<br />
STATUS<br />
A I TUTTLEc - NSE S6 37(1975), REVIEW WITH RECOMMENCED VALUESc<br />
IAE MANERO+ - REA 10 637(1972). REVIEWo<br />
94 PLUTONIUM 240 MISC<br />
Z02D7S Oo 3X 2 GER VoSCHNEIDER ALK<br />
O: SPECIFIC DECAY HEAT IN WATTS/GRAM REOUIREDo<br />
PERCENTAGE OF HEAT CARRIED OFF BY LONG RANGE<br />
PARTICLES (X-RAYS, GAMMA RAYS) USEFULo<br />
0: FOR CALORIMETRIC PU DETERMINATION,<br />
STATUS<br />
STATUS<br />
THE DECAY HEAT IS DETERMI NEC BY 2 METHODS =<br />
1) FROM HALF-LIFE (6620 + - 50 YR) AND ALPHA ENERGY (5255o5 +- 0,7 KEV), ONE OBTAINS =<br />
7o 0088 +- Oo 0530 MILLIWATTS/GRAMMEo<br />
2) FROM CALORIMETRIC MEASUREMENT ONE OBTAINS = 7,10<strong>46</strong> • - OcOlSO MILL IWATTS/GRAMMEc<br />
RESOLUTION OF DISCREPANCY (lo37 PERCENT) BETWEEN THE 2 METHODS (QUOTED UNCERTAINTIES 0o76<br />
PERCENT AND 0o21 PERCENT) DESIRABLE:<br />
CCP DOKUCHAEV - AE 6 74(1959) AND JNE/A 11 195(1960). HALF-LIFE GIVENo<br />
PAR LEANG - CR 255 3155( 1962), ALPHA ENERGY GIVENo<br />
DRF OETTINGo - ST I-XPUB/l 62 55 (1968), THERMODYNAMICS OF <strong>NUCLEAR</strong> MATERIALS, (PROCo SYMPo VIENNA. 1967)<br />
IAEA, VIENNA, 1968o CALOFIMETRIC MEASUREMENT OF DECAY HEAT AND HALF LIFEc<br />
KFK WE ITKAMP+ - 73PARIS 1 197, REVIEW OF DISCREPANCIES AND RE-EVALUATION OF GETTING 1 S <strong>DATA</strong>o<br />
94 PLUTONIUM 241 HALF LIFE<br />
Z4114S 1 o OX 2 USA WoW-.STROHM MNO<br />
0: FOR ACCURATE CALORIMETRIC ASSAY OF PUo<br />
M: NEW REQUESTo<br />
94 PLUTONIUM 241 GAMMA TOTAL NEUTRON YIELD<br />
Z1404S 1Oo 0 MEV lOoOX 2 CCP VcKcMARKOV GAC<br />
0: FOR PHOTO<strong>NUCLEAR</strong> ASSAY OF PUo<br />
94 PLUTONIUM 241 GAMMA FISSICN CROSS <strong>SEC</strong>TION<br />
Z14047 1Oo 0 MEV lOcOX 2 CCP VoKcMARKOV GAC<br />
O: FOR PHOTO<strong>NUCLEAR</strong> ASSAY OF PUo<br />
94 PLUTONIUM 241 GAMMA FISSICN PRODUCT MASS YIELD SPECTRUM<br />
Z140<strong>46</strong> 1Oo 0 MEV lOoOX 2 CCP VcKcMARKOV GAC<br />
o: FOR PHOTO<strong>NUCLEAR</strong> ASSAY OF PUo<br />
94 PLUTONIUM 241 NEUTRON CAPTURE CROSS <strong>SEC</strong>TION<br />
722042 25o3 MV 1 4o 0 MEV Yc NAITO JAE<br />
STATUS<br />
ORL WEST0N+ - LSN<strong>DC</strong>-3 149(1972), WORK IN PROGRESS THERMAL TO 30 KEVc<br />
SOR CANER+ - IA-1276(1973), EVALUATION TO 15 MEV<br />
A: ACCURACY REQUIRED AT THERMAL IS 2 PERCENT, 5<br />
PERCENT ABOVEc<br />
0: FOR BURN UP CALCULATION OF A PU LOADED THERMAL<br />
REACTORo<br />
M: NEW REQUESTo<br />
94 PLUTONIUM 241 NEUTRON CAPTURE GAMMA RAY SPECTRUM<br />
741140 25o3 MV 20o OX 2 USA Ro Ec WALTON LAS<br />
Q: ABSOLUTE SPECTRA REQUlREDo<br />
0: FOR DEVELOPMENT OF NONDESTRUCTIVE ASSAY METHODSo<br />
M: NEW REQUESTc<br />
SAFEGUARDS LIST PAGE IVc 13