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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92 URANIUM 235 NEUTRON DELAYED NEUTRONS EMITTED PER FISSION (CONTINUED)<br />
Z54 020 800c KEV 1 Oc 0 MEV LoNoUSACHEV FEI<br />
FROM Oo B - lOoO MEV ACCURACY 2o1 PERCENT,<br />
PRIORITY 2 ACCURACY loO PERCENTo<br />
NEED FOR FAST REACTOR CALCULATIONSo<br />
FOR MORE DETAIL SEE INTRODUCTION<br />
NEW REQUEST,<br />
STATJS-<br />
-STATUS<br />
I AE<br />
LRL<br />
ANL<br />
ALD<br />
MANERO+ - REA 10 637(1572), REVIEWo<br />
HOWE* - NCSAC-42 130(1971). 1 KEV TO 15 MEV.,IN PROGRESSo<br />
OAVEY - NSE 44 345( 1971 ). EVALUATION TO 1 5 MEVc<br />
MATHER* - AWRE-0-44/71, EVALUATION TC 15 MEV<br />
92 URANIUM 238 NEUTRON DELAYED NEUTRONS EMITTED PER FISSION<br />
652392 2,00 MEV CoGcCAMPBELL<br />
J o Go TYROR<br />
WIN<br />
WIN<br />
A: LOW RESOLUTION ADEQUATE FOR INCIDENT ENERGYo<br />
0: FOR FAST AND THERMAL REACTORSo<br />
Z41JL22 1 So 0 MEV<br />
0: <strong>DATA</strong> STILL DISCREPANTc<br />
M: NEW REQUESTo<br />
-STATUS<br />
A I<br />
HFA<br />
I AE<br />
LAS<br />
ANL<br />
ALO<br />
TUTTLEo - NSE £6 37(1975), REVIEW WITH RECCMMENCEO VALUES,<br />
SHALEV+ - NSE 51 52(1973), FAST REACTOR SPECTRUMo<br />
MANERO* - REA 10 637(1972). REVIEW Ool TO 15 MEVo<br />
EVANS* - LSN<strong>DC</strong>-3 127(1972). REVISED OATA AT 3o1 ANC 15 MEVo<br />
COXo ANL/NCM-5(1974)o MEASUREMENT ANC EVALUATION, 2 TO 15 MEV,<br />
MCTAGGART - EANCC(UK)-151(1973), FAST REACTOR SPEC MEASUREMENT IN PROGRESSo<br />
92 URANIUM 238 NEUTRON ENERGY SPECTRUM OF FISSION NEUTRONS<br />
652400 2,00 MEV<br />
COGOCAMPBELL<br />
WIN<br />
ACCURACY FOR AVERAGE E',<br />
ACCURACY 10 PERCENT ON NUMBER OF NEUTRONS<br />
ABOVE 5o MEV AND BELOW o25 MEVo<br />
LOW RESOLUTION ADEQUATE FOR INCIDENT ENERGYo<br />
FOR FAST REACTORSc<br />
Z21J.45<br />
SoOO MEV SoOX Po BeHEMMIG AEC<br />
o: TO RESOLVE DISCREPANCIES IN EXISTING OATA,<br />
Z42O0S 15o 0 MEV- 2o 0 X 1 FR Ao MICHAUDON BRC<br />
O: FOR CRITICAL ASSEMBLIESc<br />
STATUS<br />
STATUS<br />
AE JOHANSSON* - EAN<strong>DC</strong>(OR)-135 47(1974), RELATIVE TO U-235, IN PROGRESSo<br />
92 URANIUM 238 NEUTRON RESONANCE PARAMETERS<br />
6S12S& 1=00 EV 20o 0 KEV lOoOX USA Po B,HEMMIG<br />
CoEcT ILL<br />
BoHUTCHINS<br />
PoBc HEMMIG<br />
AEC<br />
ANL<br />
GEB<br />
AEC<br />
Q: WANTED TO AS HIGH AN ENERGY AS CAN BE MEASUREDo<br />
O: NEEDED FOR DOPPLER EFFECT IN FAST REACTORSo<br />
NEED ANSWERS TO QUESTIONS OF MISSING P-WAVE LEVELS<br />
AND UNCERTAINTY OF GAMMA WIDTHSo<br />
692265 2,00 KEV 5o 00 KEV 3oOX C Ho HAEGGBLOM AE<br />
0: NEUTRON CAPTURE AND FISSION WIDTH NEEDED,<br />
0: NEEDED FOR FAST REACTOR CALCULATIONSo<br />
102025 SoOO EV 4o 00 KEV 2o OX Ho T ELL IER SAC<br />
FOR RESONANCE SELF SHIELDING ANO OOPPLER EFFECT,<br />
iiAai* 5c 00 KEV MoNoNIKOLAEV FEI<br />
OBSERVATION OF VERY WEAK P-WAVE RESONANCES IS<br />
DESIREDo<br />
RESOLUTION OF 90 PERCENT OF P-WAVE RESONANCES<br />
CONTROLLED BY PORTER-THOMAS DISTRIBUTION AND<br />
LEVEL SPACING DISTRIBUTION AND ALL S-WAVE<br />
RESONANCES BELOW 5 KEV IS OESIREDo<br />
CAREFUL IDENTIFICATION OF S AND P WAVE RESONANCES<br />
NEEDED FOR DETERMINATION OF P WAVE STRENGTH<br />
FUNCTIONo<br />
REQUEST CONNECTED WITH PROBLEM OF SELFSHIELDING<br />
EVALUATION IN UNRESOLVED RESONANCE REGIONo<br />
ATTENTION TO BE PAID TO THE PROBABLE DIFFERENCE<br />
BETWEEN THE 1/2 (•) AND 1/2 (-) LEVEL OENSITIESo<br />
FIRST PRIORITY BECAUSE INVESTIGATION OF THE PARITY<br />
DEPENDENCE OF LEVEL DENSITY IS OF INTEREST FROM<br />
A SCIENTIFIC AS WELL AS FROM A PRACTICAL POINT<br />
OF VIEWo<br />
SUBSTANTIAL MODIFICATIONSo<br />
FISSION LIST PAGE 1 lo 83