ENTRY 21592 20211225 23062159200000001 SUBENT 21592001 20211225 23062159200100001 BIB 13 38 2159200100002 TITLE Cumulative fission yields from Cf-252 2159200100003 AUTHOR (J.Blachot,P.Cavallini,A.Ferrieu,R.Louis) 2159200100004 REFERENCE (J,JRC,26,107,1975) Main reference. In French 2159200100005 INSTITUTE (2FR GRE) 2159200100006 INC-SOURCE (CF252) The source strength was 5 x 10**6 fis/sec. 2159200100007 Irradiations were for 1 to 17 days duration. 2159200100008 SAMPLE Sample was 3 micro-g Cf-252, deposited on a nickel 2159200100009 foil, 0.3 mm thick. 2159200100010 METHOD Method of Terrell (see REL-REF). An aluminum foil, 2159200100011 4.5 mg/cm*2 thick is placed above the Cf-252 source, 2159200100012 shielded from direct contact with the Cf-252 by a thin2159200100013 foil of formvar, thickness equivalent to 1 mg/cm*2 of 2159200100014 aluminum. Fission products are collected on the 2159200100015 aluminum foil, and chemically separated into 2159200100016 fractions containing rare earths, alkali, 2159200100017 alkali-earths, ruthenium and zirconium and niobium. 2159200100018 Individual fission products were measured by 2159200100019 gamma spectroscopy. 2159200100020 REL-REF (M,,J.Terrell,J,PR,127,880,1962) 2159200100021 DETECTOR (GELI ) Coaxial Ge(Li) detector, 45 ml volume, 2159200100022 efficiency of 7% relative to NaI, 2159200100023 resolution 2.5 KeV at 1.3 MeV. 2159200100024 ANALYSIS Summation of yields for masses 125 to 157 is 2159200100025 normalised to 100, giving a yield for the Ba-140 2159200100026 monitor of 6.05 pc/fis. 2159200100027 CORRECTION Correction for daughter product yields using a 2159200100028 Gaussian distribution within each isobaric chain. 2159200100029 This correction is small except for Cd-177. 2159200100030 The quoted yields are not cumulative yields 2159200100031 for individual isotopes but are mass chain yields. 2159200100032 ERR-ANALYS One standard deviation. 2159200100033 HISTORY (19800618C) 2159200100034 (20060708A) Date is corrected, reference changed - SM 2159200100035 (20070221A) SM: Nine Subents added from JRC,26,107,19752159200100036 (20151213A) SD: FACILITY deleted; INC-SOURCE added. 2159200100037 Subent 003 deleted. All data are moved to DECAY-DATA 2159200100038 of appropriate Subents. BIB updated. 2159200100039 (20211225A) SD: Corrections in Subents 010, 011. 2159200100040 ENDBIB 38 0 2159200100041 NOCOMMON 0 0 2159200100042 ENDSUBENT 41 0 2159200199999 SUBENT 21592002 20070409 21842159200200001 BIB 7 15 2159200200002 REACTION (98-CF-252(0,F)MASS,CHN,FY) Mass chain yields. 2159200200003 MONITOR (98-CF-252(0,F)56-BA-140,CUM,FY) Value taken 2159200200004 as 6.05 pc/fis 2159200200005 MONIT-REF (21592006,J.BLACHOT+,J,JRC,26,107,1975) 2159200200006 REL-REF (A,,W.E.NERVIK,J,PR,119,1685,1960) For masses 95, 97, 2159200200007 99, 125, 127, 129, 17, 140, 141, 143, 147, 153. 2159200200008 (A,,R.M.HARBOUR+,J,RCA,3,15,1971) For masses 95,131, 2159200200009 132, 140, 141, 143, 151. 2159200200010 COMMENT .Yields of Ru, Ag, Cd and Sb isotopes are given 2159200200011 in arbitrary units in table 4, and corrected 2159200200012 mass chain values are included in table 5. 2159200200013 STATUS .Table 5 of main reference 2159200200014 (DEP,21592003) 2159200200015 (DEP,21592004) 2159200200016 HISTORY (19800618C) 2159200200017 ENDBIB 15 0 2159200200018 COMMON 1 3 2159200200019 MONIT 2159200200020 PC/FIS 2159200200021 6.05 2159200200022 ENDCOMMON 3 0 2159200200023 DATA 3 27 2159200200024 MASS DATA ERR-S 2159200200025 NO-DIM PC/FIS PC/FIS 2159200200026 9.10E+01 4.1E-01 6.0E-02 2159200200027 9.20E+01 5.7E-01 1.2E-01 2159200200028 9.30E+01 1.00 1.2E-01 2159200200029 9.50E+01 1.28 6.0E-02 2159200200030 9.70E+01 1.58 8.0E-02 2159200200031 9.90E+01 2.29 9.0E-02 2159200200032 1.03E+02 5.90 2.3E-01 2159200200033 1.05E+02 6.77 2.4E-01 2159200200034 1.06E+02 7.01 3.0E-01 2159200200035 1.11E+02 4.78 1.4E-01 2159200200036 1.12E+02 5.49 3.6E-01 2159200200037 1.15E+02 3.12 2.0E-01 2159200200038 1.17E+02 1.13 1.5E-01 2159200200039 1.25E+02 3.0E-02 3.0E-02 2159200200040 1.27E+02 1.2E-01 5.0E-02 2159200200041 1.29E+02 7.4E-01 1.2E-01 2159200200042 1.31E+02 1.73 7.0E-02 2159200200043 1.32E+02 2.27 1.2E-01 2159200200044 1.35E+02 3.75 3.6E-01 2159200200045 1.37E+02 4.51 3.0E-01 2159200200046 1.41E+02 6.33 1.2E-01 2159200200047 1.43E+02 6.29 3.0E-01 2159200200048 1.47E+02 4.80 3.0E-01 2159200200049 1.49E+02 3.90 3.0E-01 2159200200050 1.51E+02 1.77 2.0E-01 2159200200051 1.53E+02 1.51 1.8E-01 2159200200052 1.57E+02 4.3E-01 5.0E-02 2159200200053 ENDDATA 29 0 2159200200054 ENDSUBENT 53 0 2159200299999 NOSUBENT 21592003 20151213 22462159200300001 SUBENT 21592004 20151213 22462159200400001 BIB 6 49 2159200400002 REACTION 1((98-CF-252(0,F)ELEM/MASS,CUM,FY)/ 2159200400003 (98-CF-252(0,F)56-BA-140,CUM,FY)) 2159200400004 2((98-CF-252(0,F)ELEM/MASS,CUM,FY)/ 2159200400005 (98-CF-252(0,F)56-BA-140,CUM,FY)) 2159200400006 METHOD 1(FPGAM) Non-destructive measurements 2159200400007 2(CHSEP) Chemically separated fission fragments 2159200400008 DECAY-DATA ((1.)38-SR-91,9.72HR,DG,1024.30,0.3400) 2159200400009 ((2.)39-Y-91-M,50.00MIN,DG,555.60,0.5600) 2159200400010 ((3.)39-Y-92,3.50HR,DG,934.50,0.1400) 2159200400011 ((4.)39-Y-93-G,10.19HR,DG,947.0,0.0220) 2159200400012 ((5.)40-ZR-95,65.21D,DG,756.70,0.5450) 2159200400013 ((6.)41-NB-95-G,35.03D,DG,765.80,0.9900) 2159200400014 ((7.)40-ZR-97,17.04HR,DG,743.00,0.9400) 2159200400015 ((8.)41-NB-97-G,1.20HR,DG,658.10,0.9900) 2159200400016 ((9.)42-MO-99,2.79D,DG,739.70,0.1380) 2159200400017 ((10.)44-RU-103,39.90D,DG,497.20,0.9000) 2159200400018 ((11.)44-RU-106,1.01YR,DG,622.10,0.1002) 2159200400019 ((12.)45-RH-105-G,1.49D,DG,319.20,0.1980) 2159200400020 ((13.)47-AG-111-G,7.50D,DG,342.10,0.8) 2159200400021 ((14.)47-AG-112,3.20HR,DG,616.80,0.4350) 2159200400022 ((15.)47-AG-113-G,5.30HR,DG,298.00,0.10) 2159200400023 ((16.)48-CD-115-G,2.23D,DG,527.80,0.2750) 2159200400024 ((17.)49-IN-115-M,4.39HR,DG,336.20,0.45) 2159200400025 ((18.)50-SN-125-G,9.64D,DG,1066.50,0.0890) 2159200400026 ((19.)51-SB-125,2.70YR,DG,427.90,0.3040) 2159200400027 ((20.)51-SB-127,3.70D,DG,473.00,0.2510, 2159200400028 DG,685.70,0.3680) 2159200400029 ((21.)52-TE-132,3.25D,DG,228.20,0.8800) 2159200400030 ((22.)53-I-131,8.06D,DG,364.40,0.8250) 2159200400031 ((23.)53-I-131,8.06D,DG,637.00,0.0670) 2159200400032 ((24.)53-I-132-G,2.28HR,DG,667.70,0.9800, 2159200400033 DG,772.70,0.7500) 2159200400034 ((25.)53-I-135,6.71HR,DG,1260.50,0.2930) 2159200400035 ((26.)54-XE-135-G,9.08HR,DG,249.60,0.9710) 2159200400036 ((27.)55-CS-137,30.02YR,DG,661.60,0.8500) 2159200400037 ((28.)58-CE-141,32.47D,DG,145.40,0.4930) 2159200400038 ((29.)58-CE-143,1.42D,DG,293.30,0.4650) 2159200400039 ((30.)60-ND-147,11.08D,DG,91.00,0.2720, 2159200400040 DG,531.00,0.1310) 2159200400041 ((31.)61-PM-149,2.22D,DG,286.00,0.0260) 2159200400042 ((32.)61-PM-151,1.18D,DG,339.90,0.2400) 2159200400043 ((33.)62-SM-153,1.94D,DG,103.10,0.2840) 2159200400044 ((34.)63-EU-157,15.16HR,DG,370.40,0.1600, 2159200400045 DG,410.50,0.2700) 2159200400046 STATUS (TABLE) from Table 3 of JRC,26,107,1975 2159200400047 ERR-ANALYS (ERR-S) Statistical 2159200400048 HISTORY (20070221C) SM 2159200400049 (20151213A) SD: DECAY-DATA added, FLAG deleted, info 2159200400050 moved to DECAY-FLAG, a few values corrected. 2159200400051 ENDBIB 49 0 2159200400052 NOCOMMON 0 0 2159200400053 DATA 7 36 2159200400054 ELEMENT MASS DATA 1ERR-S 1DATA 2ERR-S 22159200400055 DECAY-FLAG 2159200400056 NO-DIM NO-DIM NO-DIM NO-DIM NO-DIM NO-DIM 2159200400057 NO-DIM 2159200400058 38. 91. 0.066 0.0182159200400059 1. 2159200400060 39. 91. 0.069 0.0162159200400061 2. 2159200400062 39. 92. 0.095 0.0212159200400063 3. 2159200400064 39. 93. 0.167 0.0232159200400065 4. 2159200400066 40. 95. 0.210 0.010 2159200400067 5. 2159200400068 40. 97. 0.272 0.011 2159200400069 7. 2159200400070 41. 95. 0.213 0.007 2159200400071 6. 2159200400072 41. 97. 0.242 0.023 2159200400073 8. 2159200400074 42. 99. 0.376 0.016 2159200400075 9. 2159200400076 44. 103. 0.977 0.039 2159200400077 10. 2159200400078 44. 106. 1.180 0.02 2159200400079 11. 2159200400080 45. 105. 1.120 0.04 2159200400081 12. 2159200400082 47. 111. 0.790 0.050 2159200400083 13. 2159200400084 47. 112. 0.908 0.063 2159200400085 14. 2159200400086 47. 113. 0.651 0.059 2159200400087 15. 2159200400088 48. 115. 0.541 0.056 2159200400089 16. 2159200400090 49. 115. 0.505 0.029 2159200400091 17. 2159200400092 50. 125. 0.080 0.022 2159200400093 18. 2159200400094 51. 125. 0.005 2159200400095 19. 2159200400096 51. 127. 0.02 2159200400097 20. 2159200400098 52. 132. 0.399 0.034 2159200400099 21. 2159200400100 53. 131. 0.271 0.015 2159200400101 23. 2159200400102 53. 131. 0.286 0.012 2159200400103 22. 2159200400104 53. 132. 0.359 0.015 2159200400105 24. 2159200400106 53. 135. 0.577 0.02 2159200400107 25. 2159200400108 54. 135. 0.621 0.065 2159200400109 26. 2159200400110 55. 137. 0.747 0.050 2159200400111 27. 2159200400112 58. 141. 1.047 0.0212159200400113 28. 2159200400114 58. 143. 1.075 0.1492159200400115 29. 2159200400116 58. 143. 1.002 0.051 2159200400117 29. 2159200400118 60. 147. 0.796 0.0492159200400119 30. 2159200400120 60. 147. 0.724 0.128 2159200400121 30. 2159200400122 61. 149. 0.647 0.0522159200400123 31. 2159200400124 61. 151. 0.294 0.0362159200400125 32. 2159200400126 62. 153. 0.251 0.0272159200400127 33. 2159200400128 63. 157. 0.072 0.0092159200400129 34. 2159200400130 ENDDATA 76 0 2159200400131 ENDSUBENT 130 0 2159200499999 SUBENT 21592005 20151213 22462159200500001 BIB 6 9 2159200500002 REACTION ((98-CF-252(0,F)55-CS-136,IND,FY)/ 2159200500003 (98-CF-252(0,F)56-BA-140,CUM,FY)) 2159200500004 METHOD (FPGAM) Non-destructive measurements 2159200500005 DECAY-DATA (56-BA-140,12.81D,DG,162.70,0.0610,DG,304.80,0.1710, 2159200500006 DG,423.80,0.1330,DG,437.60,0.0830,DG,537.30,0.2400) 2159200500007 (55-CS-136,12.90D,DG,1048.00,0.8050) 2159200500008 STATUS (TABLE) from Table 3 of JRC,26,107,1975 2159200500009 ERR-ANALYS (ERR-S) Statistical 2159200500010 HISTORY (20070221C) SM 2159200500011 ENDBIB 9 0 2159200500012 NOCOMMON 0 0 2159200500013 DATA 2 1 2159200500014 DATA ERR-S 2159200500015 NO-DIM NO-DIM 2159200500016 0.006 0.003 2159200500017 ENDDATA 3 0 2159200500018 ENDSUBENT 17 0 2159200599999 SUBENT 21592006 20151213 22462159200600001 BIB 4 6 2159200600002 REACTION (98-CF-252(0,F)56-BA-140,CUM,FY,,,DERIV) 2159200600003 DECAY-DATA (56-BA-140,12.81D,DG,162.70,0.0610,DG,304.80,0.1710, 2159200600004 DG,423.80,0.1330,DG,437.60,0.0830,DG,537.30,0.2400) 2159200600005 STATUS (TABLE) from the text of JRC,26,107,1975 2159200600006 (DEP,21592002) 2159200600007 HISTORY (20070221C) SM 2159200600008 ENDBIB 6 0 2159200600009 NOCOMMON 0 0 2159200600010 DATA 1 1 2159200600011 DATA 2159200600012 PC/FIS 2159200600013 6.05 2159200600014 ENDDATA 3 0 2159200600015 ENDSUBENT 14 0 2159200699999 SUBENT 21592007 20151213 22462159200700001 BIB 4 6 2159200700002 REACTION (98-CF-252(0,F),,NU,,,DERIV) 2159200700003 ANALYSIS Derived from mass distribution 2159200700004 STATUS (TABLE) from the abstract of JRC,26,107,1975 2159200700005 (DEP,21592002) 2159200700006 HISTORY (20070221C) SM 2159200700007 (20151213U) SD: ANALYSIS added. 2159200700008 ENDBIB 6 0 2159200700009 NOCOMMON 0 0 2159200700010 DATA 1 1 2159200700011 DATA 2159200700012 PRT/FIS 2159200700013 3.71 2159200700014 ENDDATA 3 0 2159200700015 ENDSUBENT 14 0 2159200799999 SUBENT 21592008 20151213 22462159200800001 BIB 6 9 2159200800002 REACTION ((98-CF-252(0,F)ELEM/MASS,CUM,FY)/ 2159200800003 (98-CF-252(0,F)44-RU-103,CUM,FY)) 2159200800004 ANALYSIS .No information 2159200800005 DECAY-DATA (44-RU-105,4.39HR,DG,724.30,0.4405) 2159200800006 (44-RU-106,1.01YR,DG,622.10,0.1002) 2159200800007 (44-RU-103,39.90D,DG,497.20,0.9000) 2159200800008 STATUS (TABLE) Table 4 of JRC,26,107,1975 2159200800009 ERR-ANALYS (ERR-S) Statistical 2159200800010 HISTORY (20070221C) SM 2159200800011 ENDBIB 9 0 2159200800012 NOCOMMON 0 0 2159200800013 DATA 4 2 2159200800014 ELEMENT MASS DATA ERR-S 2159200800015 NO-DIM NO-DIM NO-DIM NO-DIM 2159200800016 44. 105. 1.34 0.2 2159200800017 44. 106. 1.17 2159200800018 ENDDATA 4 0 2159200800019 ENDSUBENT 18 0 2159200899999 SUBENT 21592009 20151213 22462159200900001 BIB 6 10 2159200900002 REACTION ((98-CF-252(0,F)ELEM/MASS,CUM,FY)/ 2159200900003 (98-CF-252(0,F)48-CD-115,CUM,FY)) 2159200900004 ANALYSIS .No information 2159200900005 DECAY-DATA (48-CD-117-G,2.48HR,DG,273.30,0.2280) 2159200900006 (48-CD-117-M,3.50HR,DG,1066.00,0.1670, 2159200900007 DG,1234.50,0.3950) 2159200900008 (48-CD-115-G,2.23D,DG,527.80,0.2750) 2159200900009 STATUS (TABLE) Table 4 of JRC,26,107,1975 2159200900010 ERR-ANALYS (ERR-S) Statistical 2159200900011 HISTORY (20070221C) SM 2159200900012 ENDBIB 10 0 2159200900013 NOCOMMON 0 0 2159200900014 DATA 5 2 2159200900015 ELEMENT MASS ISOMER DATA ERR-S 2159200900016 NO-DIM NO-DIM NO-DIM NO-DIM NO-DIM 2159200900017 48. 117. 1. 0.363 0.06 2159200900018 48. 117. 0.047 0.005 2159200900019 ENDDATA 4 0 2159200900020 ENDSUBENT 19 0 2159200999999 SUBENT 21592010 20211225 23062159201000001 BIB 6 11 2159201000002 REACTION ((98-CF-252(0,F)51-SB-129-G,CUM,FY)/ 2159201000003 (98-CF-252(0,F)51-SB-127,CUM,FY)) 2159201000004 ANALYSIS No information. 2159201000005 DECAY-DATA (51-SB-129-G,4.30HR,DG,812.80,0.4350,DG,914.60,0.2020) 2159201000006 (51-SB-127,3.70D,DG,473.00,0.2510,DG,685.70,0.3680) 2159201000007 STATUS (TABLE) Table 4 of J.Radioan.Chem.,26(1975)107 2159201000008 ERR-ANALYS (ERR-S) Statistical 2159201000009 HISTORY (20070221C) SM 2159201000010 (20151213A) SD: SF4=Sb-129 -> Sb-129g, SF5=M+ added to 2159201000011 REACTION code (IT=15%). 2159201000012 (20211225A) SD: SF5=IND/M+ -> CUM in REACTION code. 2159201000013 ENDBIB 11 0 2159201000014 NOCOMMON 0 0 2159201000015 DATA 2 1 2159201000016 DATA ERR-S 2159201000017 NO-DIM NO-DIM 2159201000018 6.14 0.019 2159201000019 ENDDATA 3 0 2159201000020 ENDSUBENT 19 0 2159201099999 SUBENT 21592011 20211225 23062159201100001 BIB 6 10 2159201100002 REACTION ((98-CF-252(0,F)47-AG-113-G,CUM,FY)/ 2159201100003 (98-CF-252(0,F)47-AG-111,CUM,FY)) 2159201100004 ANALYSIS No information 2159201100005 DECAY-DATA (47-AG-111-G,7.50D,DG,342.10,0.800) 2159201100006 (47-AG-113-G,5.30HR,DG,298.00,0.100) 2159201100007 STATUS (TABLE) Table 4 of J.Radioan.Chem.,26(1975)107 2159201100008 ERR-ANALYS (ERR-S) Statistical 2159201100009 HISTORY (20070221C) SM 2159201100010 (20151213A) SD: SF5=M+ added to REACTION code (IT=64%).2159201100011 (20211225A) SD: SF5=IND/M+ -> CUM in REACTION code. 2159201100012 ENDBIB 10 0 2159201100013 NOCOMMON 0 0 2159201100014 DATA 2 1 2159201100015 DATA ERR-S 2159201100016 NO-DIM NO-DIM 2159201100017 0.377 0.08 2159201100018 ENDDATA 3 0 2159201100019 ENDSUBENT 18 0 2159201199999 ENDENTRY 11 0 2159299999999