ENTRY 10683 20080925 13501068300000001 SUBENT 10683001 20080925 13501068300100001 BIB 11 20 1068300100002 INSTITUTE (1USAARK) 1068300100003 REFERENCE (J,NSE,63,504,197708) 1068300100004 AUTHOR (D.C.Harris,J.N.Beck,W.L.Raines,J.T.Harvey,K.G.W.Inn, 1068300100005 J.L.Meason,H.L.Wright) 1068300100006 TITLE Distribution of Fission Yields for Fission Spectrum 1068300100007 Neutron-Induced Fission of Uranium-238 1068300100008 FACILITY (REAC) Fast burst reactor at White Sands Missle Range 1068300100009 INC-SPECT Average neutron energy greater than 10 keV is 1.52 1068300100010 +0.09 MeV. Spectral index = 6.7+-0.4 (spectral index 1068300100011 is ratio of flux greater than 10 kev to flux greater 1068300100012 than 3 MeV) 1068300100013 SAMPLE 20.459-gram sample of ammonium diuranate encased in 1068300100014 24-mil cadmium cover; 99.989% 238U. 1068300100015 METHOD (RCHEM) 1068300100016 DETECTOR (GELI) Ge(Li) detector for gamma-ray spectroscopy. 1068300100017 (PROPC) Proportional counters for beta detection. 1068300100018 STATUS (APRVD) Approved by D.C.Harris, 1978/3/9. 1068300100019 HISTORY (19780119C) 1068300100020 (19801028A) Energy and MONITOR moved. 1068300100021 (20080925A) Formats updated; BIB updates. 1068300100022 ENDBIB 20 0 1068300100023 COMMON 1 3 1068300100024 EN-MEAN 1068300100025 MEV 1068300100026 1.52 1068300100027 ENDCOMMON 3 0 1068300100028 ENDSUBENT 27 0 1068300199999 SUBENT 10683002 20080925 13501068300200001 BIB 5 9 1068300200002 REACTION (92-U-238(N,F)ELEM/MASS,CUM,FY,,FIS) 1068300200003 MONITOR (92-U-238(N,F)56-BA-140,CUM,FY,,FIS) 1068300200004 ERR-ANALYS (DATA-ERR) Data errors include systematic error and 1068300200005 3.9% absolute error in the 140Ba yield. 1068300200006 STATUS (COREL,10683004) Normalizated to 140Ba yield. 1068300200007 (TABLE) Data taken from Table I in reference. 1068300200008 HISTORY (19801028A) Added MONITOR. 1068300200009 (19840227A) Subentries 2,3 combined. 1068300200010 (20080925C) Moved 140Ba to 10683004. 1068300200011 ENDBIB 9 0 1068300200012 COMMON 2 3 1068300200013 MONIT MONIT-ERR 1068300200014 PC/FIS PER-CENT 1068300200015 6.07 3.9 1068300200016 ENDCOMMON 3 0 1068300200017 DATA 4 25 1068300200018 ELEMENT MASS DATA DATA-ERR 1068300200019 NO-DIM NO-DIM PC/FIS PC/FIS 1068300200020 38. 89. 3.44 0.23 1068300200021 38. 90. 3.86 0.45 1068300200022 38. 91. 4.05 0.35 1068300200023 39. 93. 5.00 0.36 1068300200024 40. 97. 5.99 0.21 1068300200025 44. 103. 6.33 0.55 1068300200026 44. 106. 2.06 0.26 1068300200027 45. 105. 4.15 0.28 1068300200028 46. 109. 0.14 0.03 1068300200029 46. 112. 0.055 0.010 1068300200030 47. 111. 0.070 0.012 1068300200031 48. 115. 0.041 0.005 1068300200032 50. 121. 0.030 0.007 1068300200033 50. 125. 0.066 0.014 1068300200034 51. 127. 0.17 0.02 1068300200035 52. 132. 6.18 0.53 1068300200036 53. 131. 3.42 0.26 1068300200037 53. 133. 6.54 0.28 1068300200038 58. 141. 5.90 0.33 1068300200039 58. 143. 4.64 0.20 1068300200040 59. 143. 4.56 0.42 1068300200041 60. 147. 2.69 0.25 1068300200042 61. 149. 1.72 0.14 1068300200043 61. 151. 0.88 0.08 1068300200044 62. 153. 0.48 0.04 1068300200045 ENDDATA 27 0 1068300200046 ENDSUBENT 45 0 1068300299999 NOSUBENT 10683003 19840227 00001068300300001 SUBENT 10683004 20080925 13501068300400001 BIB 5 7 1068300400002 REACTION (92-U-238(N,F)56-BA-140,CUM,FY,,FIS) 1068300400003 MONITOR (92-U-238(N,F),,SIG) 1068300400004 ERR-ANALYS (ERR-SYS) Systematic uncertainty. 1068300400005 (DATA-ERR) Absolute uncertainty 1068300400006 STATUS (COREL,10683002) 1068300400007 (TABLE) Data taken from Table I in reference. 1068300400008 HISTORY (20080925C) Moved from 10683002. 1068300400009 ENDBIB 7 0 1068300400010 NOCOMMON 0 0 1068300400011 DATA 3 1 1068300400012 DATA ERR-SYS DATA-ERR 1068300400013 PC/FIS PC/FIS PC/FIS 1068300400014 6.07 0.24 3.9 1068300400015 ENDDATA 3 0 1068300400016 ENDSUBENT 15 0 1068300499999 ENDENTRY 4 0 1068399999999