ENTRY 10890 20220310 14981089000000001 SUBENT 10890001 20220310 14981089000100001 BIB 15 44 1089000100002 TITLE Fission Product Yields for Thermal-Neutron Fission of 1089000100003 Plutonium-239 1089000100004 AUTHOR (J.K.Dickens,J.W.McConnell) 1089000100005 REFERENCE (J,NSE,73,42,1980) 1089000100006 #doi:10.13182/NSE80-A18707 1089000100007 INSTITUTE (1USAORL) 1089000100008 FACILITY (REAC,1USAORL) Reactor 1089000100009 INC-SPECT Reactor spectrum, thermal neutrons 1089000100010 SAMPLE Plutonium oxide, 1 micro-gram, 99.95 Pu-239. 1089000100011 Sample contained in small polyethylene container. 1089000100012 DETECTOR (GELI) 90-cubic cm Germanium-lithium detector with 1089000100013 lead shielding 1089000100014 (FISCH) Pu-239 fission chamber used to determine the 1089000100015 number of fissions 1089000100016 MONITOR Detector efficiency calibration made with standard 1089000100017 Co-57, Hg-203, Eu-152, Co-60, Cl-38, Th-228, Na-24, 1089000100018 Co-56 and Ra-226 sources. 1089000100019 Calibration checked with Ba-140 and La-140 decay. 1089000100020 Random summing and live-time clock test used Cl-38 and 1089000100021 Na-24 decay. 1089000100022 METHOD (GSPEC) Yields obtained from data by determining 1089000100023 gamma activity after irradiation, correcting for 1089000100024 detector efficiency and gamma branching ratio, and 1089000100025 dividing by the number of fissions in the sample. 1089000100026 CORRECTION Corrected for detector efficiency and gamma-ray 1089000100027 branching ratio. Some spectra required a correction 1089000100028 for random summing. 1089000100029 ERR-ANALYS (DATA-ERR) Quoted uncertainties include errors in 1089000100030 -detector efficiency calibration, 2% 1089000100031 -number of fissions, 1.3% 1089000100032 -branching ratio 1089000100033 -ratio of measured yield of peaks to the decay 1089000100034 constant 1089000100035 FLAG (1.) Yield of peaks and decay constant errors 1089000100036 calculated separately, not as ratio. 1089000100037 (2.) This value not recommended for use until 166-keV 1089000100038 gamma branching ratio is verified. 1089000100039 STATUS (APRVD) Approved by J.K.Dickens, 1980/4/9. 1089000100040 (TABLE) Data from Table IV, Nucl.Sci.Eng.73,42,1980. 1089000100041 HISTORY (19800226C) 1089000100042 (19891109A) BIB update. 1089000100043 (20160211A) OS. Decay data updated, converted to lower 1089000100044 case. 1089000100045 (20220310A) BP: Added doi, corrected links. 1089000100046 ENDBIB 44 0 1089000100047 COMMON 1 3 1089000100048 EN-DUMMY 1089000100049 EV 1089000100050 0.0253 1089000100051 ENDCOMMON 3 0 1089000100052 ENDSUBENT 51 0 1089000199999 SUBENT 10890002 20220310 14981089000200001 BIB 4 65 1089000200002 REACTION (94-PU-239(N,F)ELEM/MASS,CUM,FY,,MXW) 1089000200003 DECAY-DATA ((1.)36-KR-85-M,4.48HR,DG,151.2,.755) 1089000200004 ((2.)36-KR-87,76.3MIN,DG,402.6,.495) 1089000200005 ((3.)36-KR-88,2.84HR,DG,2392.1,.35) 1089000200006 ((4.)37-RB-88,17.8MIN,DG,1836.0,.221) 1089000200007 ((5.)38-SR-91,9.5HR,DG,1024.3,.335) 1089000200008 ((6.)38-SR-92,2.71HR,DG,1383.6,.90) 1089000200009 ((7.)39-Y-91-M,49.71MIN,DG,557.6,.951) 1089000200010 ((8.)39-Y-93-G,10.1HR,DG,266.9,0.068) 1089000200011 ((9.)39-Y-94,18.7MIN,DG,919.2,.560) 1089000200012 ((10.)40-ZR-95,63.98D,DG,756.7,.550) 1089000200013 ((11.)40-ZR-97,16.90HR,DG,743.4,.9796) 1089000200014 ((12.)41-NB-97-G,72.1MIN,DG,657.9,.9834) 1089000200015 ((13.)42-MO-99,66.02HR,DG,140.5,.907) 1089000200016 ((14.)42-MO-101,14.62MIN,DG,590.8,.194) 1089000200017 ((15.)43-TC-104,18.2MIN,DG,358.0,.890) 1089000200018 ((16.)44-RU-103,39.35D,DG,497.1,.909) 1089000200019 ((17.)44-RU-105,4.44HR,DG,724.2,.49) 1089000200020 ((18.)45-RH-105-G,35.36HR,DG,318.9,.1920) 1089000200021 ((19.)45-RH-106-G,29.9SEC,DG,621.8,0.098) 1089000200022 ((20.)45-RH-107,21.7MIN,DG,302.8,.659) 1089000200023 ((21.)50-SN-127-G,2.10HR,DG,1114.3,.298) 1089000200024 ((22.)50-SN-128-G,59.1MIN,DG,482.3,.623) 1089000200025 ((23.)51-SB-127,3.85D,DG,685.7,.366) 1089000200026 ((24.)51-SB-128-M,10.00MIN,DG,754.0,.998) 1089000200027 ((25.)51-SB-129-G,4.32HR,DG,812.6,.450) 1089000200028 ((26.)51-SB-130-G,40.MIN,DG,330.9,.778,DG,793.4,.998, 1089000200029 DG,839.4,.998) 1089000200030 Note by compiler: the 40 min state of Sb-130 is 1089000200031 labelled by authors as metastable state, as also 1089000200032 appearing in literature (e.g. Karlsruhe chart of 1089000200033 nuclides of 2007). more recently (2016) this state is 1089000200034 listed as ground state. No isomeric transition. 1089000200035 ((27.)51-SB-131,23.03MIN,DG,943.6,.440) 1089000200036 ((28.)52-TE-131-M,30.HR,DG,852.2,.213) 1089000200037 ((29.)52-TE-132,76.3HR,DG,228.2,.882) 1089000200038 ((30.)52-TE-133-M,55.4MIN,DG,912.6,.628) 1089000200039 ((31.)52-TE-134,41.8MIN,DG,210.5,.218,DG,566.0,.188) 1089000200040 ((32.)53-I-131,8.04D,DG,364.5,.825) 1089000200041 ((33.)53-I-133-G,20.8HR,DG,529.9,.873) 1089000200042 ((34.)53-I-134-G,52.6MIN,DG,847.0,.9541,DG,884.1,.653) 1089000200043 ((35.)53-I-135,6.61HR,DG,1131.5,.228,DG,1260.4,.290) 1089000200044 ((36.)54-XE-135-G,9.083HR,DG,249.8,.899) 1089000200045 ((37.)54-XE-138,14.17MIN,DG,258.3,.315,DG,1768.3,.167) 1089000200046 ((38.)55-CS-138-G,32.2MIN,DG,1435.9,.763) 1089000200047 ((39.)55-CS-139,9.40MIN,DG,1283.2,0.07) 1089000200048 ((40.)56-BA-139,82.7MIN,DG,165.9,.216) 1089000200049 ((41.)56-BA-140,12.789D,DG,537.3,.244) 1089000200050 ((42.)57-LA-140,40.22HR,DG,487.0,.4594,DG,1596.5,.9540)1089000200051 ((43.)57-LA-142,92.7MIN,DG,641.2,.525,DG,894.8,0.094, 1089000200052 DG,2397.7,.164,DG,2542.7,.112) 1089000200053 ((44.)58-CE-141,32.50D,DG,145.4,.480) 1089000200054 ((45.)58-CE-143,33.0HR,DG,293.3,.434) 1089000200055 ((46.)58-CE-144,284.3D,DG,133.5,.1109) 1089000200056 ((47.)58-CE-146,14.2MIN,DG,218.3,.205,DG,316.8,.525) 1089000200057 ((48.)60-ND-147,11.06D,DG,91.1,.279,DG,531.0,.131) 1089000200058 ((49.)61-PM-151,28.40HR,DG,340.1,.223) 1089000200059 COMMENT Value given for Rh-105 corrected in private 1089000200060 communication from authors (Rh-105 from 5.73 to 6.32 1089000200061 PC/FIS). 1089000200062 HISTORY (19800812A) BIB and data fields corrected. 1089000200063 (19801215U) Decay data corrections. 1089000200064 (20160211A) OS. Decay-data for Sb-130 updated 1089000200065 (20220310A) BP: Corrected link between DECAY-FLAG and 1089000200066 DATA for Rh-105/Ru-106. 1089000200067 ENDBIB 65 0 1089000200068 NOCOMMON 0 0 1089000200069 DATA 7 49 1089000200070 ELEMENT MASS ISOMER DATA DATA-ERR DECAY-FLAG 1089000200071 FLAG 1089000200072 NO-DIM NO-DIM NO-DIM PC/FIS PC/FIS NO-DIM 1089000200073 NO-DIM 1089000200074 36. 85. 1. 0.58 0.05 1.1089000200075 1089000200076 36. 87. 0.87 0.08 2.1089000200077 1089000200078 36. 88. 1.21 0.12 3.1089000200079 1089000200080 37. 88. 1.25 0.13 4.1089000200081 1089000200082 38. 91. 2.63 0.11 5.1089000200083 1089000200084 38. 92. 2.94 0.37 6.1089000200085 1089000200086 39. 91. 1. 1.39 0.05 7.1089000200087 1089000200088 39. 93. 3.79 0.32 8.1089000200089 1089000200090 39. 94. 4.34 0.26 9.1089000200091 1089000200092 40. 95. 4.70 0.61 10.1089000200093 1. 1089000200094 40. 97. 5.11 0.13 11.1089000200095 1089000200096 41. 97. 5.30 0.14 12.1089000200097 1089000200098 42. 99. 6.23 0.16 13.1089000200099 1089000200100 42. 101. 6.57 0.37 14.1089000200101 1089000200102 43. 104. 6.29 0.41 15.1089000200103 1089000200104 44. 103. 6.90 0.23 16.1089000200105 1089000200106 44. 105. 5.92 0.29 17.1089000200107 1089000200108 44. 106. 5.1 0.9 19.1089000200109 1. 1089000200110 45. 105. 5.73 0.22 18.1089000200111 1089000200112 45. 107. 3.54 0.42 20.1089000200113 1089000200114 50. 127. 0.409 0.084 21.1089000200115 1089000200116 50. 128. 0.54 0.07 22.1089000200117 1089000200118 51. 127. 0.447 0.030 23.1089000200119 1089000200120 51. 128. 1. 0.82 0.05 24.1089000200121 1089000200122 51. 129. 1.38 0.05 25.1089000200123 1089000200124 51. 130. 0. 0.856 0.044 26.1089000200125 1089000200126 51. 131. 2.43 0.30 27.1089000200127 1089000200128 52. 131. 1. 0.942 0.064 28.1089000200129 1089000200130 52. 132. 5.21 0.13 29.1089000200131 1089000200132 52. 133. 1. 3.62 0.31 30.1089000200133 1089000200134 52. 134. 4.91 0.30 31.1089000200135 1089000200136 53. 131. 3.88 0.10 32.1089000200137 1089000200138 53. 133. 7.15 0.19 33.1089000200139 1089000200140 53. 134. 7.44 0.39 34.1089000200141 1089000200142 53. 135. 6.43 0.18 35.1089000200143 1089000200144 54. 135. 7.60 0.38 36.1089000200145 1089000200146 54. 138. 5.26 0.47 37.1089000200147 1089000200148 55. 138. 5.72 0.46 38.1089000200149 1089000200150 55. 139. 5.50 1.25 39.1089000200151 1. 1089000200152 56. 139. 7.5 1.4 40.1089000200153 2. 1089000200154 56. 140. 5.25 0.15 41.1089000200155 1089000200156 57. 140. 5.35 0.13 42.1089000200157 1089000200158 57. 142. 4.67 0.27 43.1089000200159 1089000200160 58. 141. 5.29 0.37 44.1089000200161 1089000200162 58. 143. 4.32 0.23 45.1089000200163 1089000200164 58. 144. 3.91 0.28 46.1089000200165 1. 1089000200166 58. 146. 2.26 0.35 47.1089000200167 1089000200168 60. 147. 2.05 0.06 48.1089000200169 1089000200170 61. 151. 0.699 0.044 49.1089000200171 1089000200172 ENDDATA 102 0 1089000200173 ENDSUBENT 172 0 1089000299999 ENDENTRY 2 0 1089099999999