ENTRY 13469 20180411 14401346900000001 SUBENT 13469001 20180411 14401346900100001 BIB 11 15 1346900100002 TITLE Fast reactor fission yields for 239Pu and 241Pu 1346900100003 AUTHOR (W.J.Maeck) 1346900100004 REFERENCE (R,ICP-1050-II,1977) 1346900100005 INSTITUTE (1USAINL) 1346900100006 FACILITY (REAC,1USAINL) Experimental Breeder Reactor II, row 8. 1346900100007 METHOD (ASEP) 1346900100008 MONITOR 12 Spectrum monitors used, see Table II of the report. 1346900100009 MISC-COL (MISC) Element measured 1346900100010 ERR-ANALYS (DATA-ERR) Standard deviation, includes allowances for 1346900100011 known sources of systematic and random uncertainties 1346900100012 STATUS (TABLE) Data taken from the report. 1346900100013 HISTORY (19900525C) 1346900100014 (20180411A) BP: Updated to new date formats,lower case.1346900100015 corrections according last EXFOR rules and Dict. 1346900100016 Updated samples. 1346900100017 ENDBIB 15 0 1346900100018 NOCOMMON 0 0 1346900100019 ENDSUBENT 18 0 1346900199999 SUBENT 13469002 20180411 14401346900200001 BIB 4 23 1346900200002 REACTION (94-PU-239(N,F)MASS,CHN,FY,,FST) 1346900200003 INC-SPECT Avg of measurements on 3 capsules with mean energies 1346900200004 of 460, 485, and 455 keV; spectral indices, 238U/235U 1346900200005 reaction rates of 0.018, 0.020, and 0.018. 1346900200006 SAMPLE (94-PU-239,ENR=0.991) Enriched 239Pu oxide samples. 1346900200007 (94-PU-240,ENR=0.00888) 1346900200008 (94-PU-241,ENR=0.00014) 1346900200009 ANALYSIS Light and heavy mass peaks normalized to sum=100% 1346900200010 assuming the following mass yields: 1346900200011 75-80 = 0.17+-0.04 119-124 = 0.28+-0.07 1346900200012 81 = 0.14+-0.01 125 = 0.13+-0.01 1346900200013 82 = 0.22+-0.02 126 = 0.28+-0.04 1346900200014 89 = 1.669+-0.085 127 = 0.53+-0.08 1346900200015 99 = 6.184+-0.316 128 = 0.99+-0.09 1346900200016 103 = 6.723+-0.479 129 = 1.63+-0.17 1346900200017 105 = 5.534+-0.395 130 = 2.56+-0.26 1346900200018 107 = 3.00+-0.43 141 = 5.052+-0.245 1346900200019 108 = 1.85+-0.26 153 = 0.426+-0.022 1346900200020 109 = 1.10+-0.16 155-160 = 0.40+-0.10 1346900200021 110 = 0.60+-0.09 1346900200022 111 = 0.30+-0.04 1346900200023 112 = 0.15+-0.02 1346900200024 113-118 = 0.38+-0.09 1346900200025 ENDBIB 23 0 1346900200026 COMMON 1 3 1346900200027 EN-MEAN 1346900200028 MEV 1346900200029 0.5 1346900200030 ENDCOMMON 3 0 1346900200031 DATA 5 42 1346900200032 MASS DATA DATA-ERR MISC MISC 1346900200033 NO-DIM PC/FIS PC/FIS NO-DIM NO-DIM 1346900200034 83. 0.312 0.002 36. 1346900200035 84. 0.495 0.004 36. 1346900200036 85. 0.598 0.005 36. 37. 1346900200037 86. 0.784 0.006 36. 1346900200038 87. 1.038 0.010 37. 1346900200039 88. 1.318 0.012 38. 1346900200040 90. 2.021 0.018 38. 40. 1346900200041 91. 2.481 0.035 40. 1346900200042 92. 3.037 0.041 40. 1346900200043 93. 3.801 0.050 40. 1346900200044 94. 4.281 0.056 40. 1346900200045 95. 4.724 0.046 42. 1346900200046 96. 4.849 0.066 40. 1346900200047 97. 5.365 0.047 42. 1346900200048 98. 5.689 0.050 42. 1346900200049 100. 6.678 0.062 42. 1346900200050 101. 6.674 0.105 44. 1346900200051 102. 6.778 0.096 44. 1346900200052 104. 6.668 0.091 44. 1346900200053 106. 4.399 0.079 44. 1346900200054 131. 3.873 0.042 54. 1346900200055 132. 5.324 0.062 54. 1346900200056 133. 7.021 0.049 55. 1346900200057 134. 7.453 0.068 54. 1346900200058 135. 7.592 0.048 55. 1346900200059 136. 7.049 0.067 54. 1346900200060 137. 6.622 0.046 55. 56. 1346900200061 138. 6.132 0.045 56. 1346900200062 139. 5.499 0.110 57. 1346900200063 140. 5.306 0.050 58. 1346900200064 142. 4.798 0.038 58. 1346900200065 143. 4.380 0.035 60. 1346900200066 144. 3.718 0.028 58. 60. 1346900200067 145. 3.011 0.022 60. 1346900200068 146. 2.466 0.019 60. 1346900200069 147. 1.988 0.021 62. 1346900200070 148. 1.654 0.015 60. 1346900200071 149. 1.227 0.012 62. 1346900200072 150. 0.982 0.011 60. 1346900200073 151. 0.776 0.009 62. 1346900200074 152. 0.588 0.006 62. 1346900200075 154. 0.263 0.003 62. 1346900200076 ENDDATA 44 0 1346900200077 ENDSUBENT 76 0 1346900299999 SUBENT 13469003 20180411 14401346900300001 BIB 4 21 1346900300002 REACTION (94-PU-239(N,F)MASS,CHN,FY,,FST) 1346900300003 INC-SPECT Spectral index, 238U/235U reaction rate of 0.004 1346900300004 SAMPLE (94-PU-239,ENR=0.991) Enriched 239Pu oxide samples. 1346900300005 (94-PU-240,ENR=0.00888) 1346900300006 (94-PU-241,ENR=0.00014) 1346900300007 ANALYSIS Light and heavy mass peaks normalized to sum=100% 1346900300008 assuming the following mass yields: 1346900300009 75-80 = 0.17+-0.04 119-124 = 0.28+-0.07 1346900300010 81 = 0.14+-0.01 125 = 0.12+-0.01 1346900300011 82 = 0.22+-0.02 126 = 0.28+-0.04 1346900300012 89 = 1.634+-0.086 127 = 0.53+-0.08 1346900300013 99 = 6.282+-0.329 128 = 0.96+-0.09 1346900300014 103 = 6.722+-0.485 129 = 1.64+-0.17 1346900300015 105 = 5.516+-0.400 130 = 2.59+-0.26 1346900300016 107 = 3.02+-0.45 141 = 5.076+-0.252 1346900300017 108 = 1.90+-0.28 153 = 0.416+-0.022 1346900300018 109 + 1.12+-0.17 155-160 = 0.40+-0.10 1346900300019 110 = 0.60+-0.09 1346900300020 111 = 0.29+-0.04 1346900300021 112 = 0.16+-0.02 1346900300022 113-118 = 0.40+-0.10 1346900300023 ENDBIB 21 0 1346900300024 COMMON 1 3 1346900300025 EN-MEAN 1346900300026 MEV 1346900300027 0.225 1346900300028 ENDCOMMON 3 0 1346900300029 DATA 5 42 1346900300030 MASS DATA DATA-ERR MISC MISC 1346900300031 NO-DIM PC/FIS PC/FIS NO-DIM NO-DIM 1346900300032 83. 0.298 0.003 36. 1346900300033 84. 0.476 0.005 36. 1346900300034 85. 0.596 0.008 36. 37. 1346900300035 86. 0.757 0.008 36. 1346900300036 87. 1.010 0.015 37. 1346900300037 88. 1.286 0.018 38. 1346900300038 90. 1.983 0.029 38. 1346900300039 91. 2.428 0.044 40. 1346900300040 92. 2.995 0.053 40. 1346900300041 93. 3.756 0.065 40. 1346900300042 94. 4.255 0.074 40. 1346900300043 95. 4.836 0.064 42. 1346900300044 96. 4.853 0.086 40. 1346900300045 97. 5.327 0.066 42. 1346900300046 98. 5.937 0.073 42. 1346900300047 100. 6.626 0.085 42. 1346900300048 101. 6.623 0.140 44. 1346900300049 102. 6.762 0.107 44. 1346900300050 104. 6.682 0.107 44. 1346900300051 106. 4.349 0.078 44. 1346900300052 131. 3.843 0.056 54. 1346900300053 132. 5.500 0.078 54. 1346900300054 133. 6.965 0.062 55. 1346900300055 134. 7.437 0.104 54. 1346900300056 135. 7.502 0.064 55. 1346900300057 136. 7.182 0.100 54. 1346900300058 137. 6.544 0.059 55. 56. 1346900300059 138. 6.154 0.065 56. 1346900300060 139. 5.750 0.123 57. 1346900300061 140. 5.355 0.062 58. 1346900300062 142. 4.796 0.055 58. 1346900300063 143. 4.319 0.047 60. 1346900300064 144. 3.667 0.040 58. 60. 1346900300065 145. 2.948 0.031 60. 1346900300066 146. 2.408 0.026 60. 1346900300067 147. 1.969 0.031 62. 1346900300068 148. 1.625 0.019 60. 1346900300069 149. 1.206 0.019 62. 1346900300070 150. 0.957 0.013 60. 1346900300071 151. 0.756 0.012 62. 1346900300072 152. 0.576 0.009 62. 1346900300073 154. 0.257 0.004 62. 1346900300074 ENDDATA 44 0 1346900300075 ENDSUBENT 74 0 1346900399999 SUBENT 13469004 20180411 14401346900400001 BIB 4 25 1346900400002 REACTION (94-PU-241(N,F)MASS,CHN,FY,,FST) 1346900400003 INC-SPECT Avg of measurements on 2 capsules with mean energies 1346900400004 Cf 350 and 275 keV; spectral indices, 238/235U 1346900400005 reaction rates of about 0.007 and 0.004. 1346900400006 SAMPLE (94-PU-239,ENR=0.00062) Enriched 241Pu oxide samples. 1346900400007 (94-PU-240,ENR=0.02973) 1346900400008 (954-PU-241,ENR=0.94636) 1346900400009 (94-PU-242,ENR=0.01520) 1346900400010 238Pu (<0.009%) 1346900400011 ANALYSIS Light and heavy mass peaks normalized to sum=100% 1346900400012 assuming the following mass yields: 1346900400013 75-80 = 0.13+-0.03 120-124 = 0.17+-0.04 1346900400014 81 = 0.09+-0.01 125 = 0.058+-0.009 1346900400015 82 = 0.14+-0.01 126 = 0.15+-0.02 1346900400016 89 = 1.252+-0.064 127 = 0.32+-0.05 1346900400017 99 = 5.632+-0.342 128 = 0.64+-0.009 1346900400018 103 = 6.940+-0.351 129 = 1.12+-0.11 1346900400019 105 = 6.638+-0.335 130 = 1.82+-0.18 1346900400020 107 = 5.06+-0.90 141 = 5.026+-0.244 1346900400021 108 = 3.35+-0.59 153 = 0.537+-0.027 1346900400022 109 = 2.22+-0.39 155-160 = 0.72+-0.18 1346900400023 110 = 1.37+-0.10 1346900400024 111 = 0.57+-0.10 1346900400025 112 = 0.29+-0.05 1346900400026 113-119 = 0.38+-0.09 1346900400027 ENDBIB 25 0 1346900400028 COMMON 1 3 1346900400029 EN-MEAN 1346900400030 MEV 1346900400031 0.3 1346900400032 ENDCOMMON 3 0 1346900400033 DATA 5 42 1346900400034 MASS DATA DATA-ERR MISC MISC 1346900400035 NO-DIM PC/FIS PC/FIS NO-DIM NO-DIM 1346900400036 83. 0.199 0.002 36. 1346900400037 84. 0.349 0.003 36. 1346900400038 85. 0.398 0.003 36. 37. 1346900400039 86. 0.586 0.005 36. 1346900400040 87. 0.754 0.005 37. 1346900400041 88. 0.967 0.006 38. 1346900400042 90. 1.536 0.009 38. 1346900400043 91. 1.903 0.021 40. 1346900400044 92. 2.348 0.032 40. 1346900400045 93. 2.983 0.031 40. 1346900400046 94. 3.424 0.034 40. 1346900400047 95. 3.929 0.030 42. 1346900400048 96. 4.401 0.061 40. 1346900400049 97. 4.665 0.031 42. 1346900400050 98. 4.977 0.032 42. 1346900400051 100. 6.287 0.046 42. 1346900400052 101. 6.352 0.041 44. 1346900400053 102. 6.722 0.043 44. 1346900400054 104. 7.157 0.046 44. 1346900400055 106. 6.117 0.056 44. 1346900400056 131. 3.147 0.028 54. 1346900400057 132. 4.594 0.038 54. 1346900400058 133. 6.733 0.043 55. 1346900400059 134. 7.798 0.086 54. 1346900400060 135. 7.351 0.043 55. 1346900400061 136. 6.966 0.079 54. 1346900400062 137. 6.583 0.041 55. 56. 1346900400063 138. 6.441 0.040 56. 1346900400064 139. 6.209 0.124 57. 1346900400065 140. 5.379 0.048 58. 1346900400066 142. 4.673 0.053 58. 1346900400067 143. 4.600 0.033 60. 1346900400068 144. 4.203 0.028 58. 60. 1346900400069 145. 3.274 0.021 60. 1346900400070 146. 2.738 0.018 60. 1346900400071 147. 2.240 0.017 62. 1346900400072 148. 1.908 0.015 60. 1346900400073 149. 1.455 0.010 62. 1346900400074 150. 1.192 0.012 60. 1346900400075 151. 0.914 0.007 62. 1346900400076 152. 0.705 0.006 62. 1346900400077 154. 0.370 0.005 62. 1346900400078 ENDDATA 44 0 1346900400079 ENDSUBENT 78 0 1346900499999 ENDENTRY 4 0 1346999999999