ENTRY 21590 20090109 22072159000000001 SUBENT 21590001 20090109 22072159000100001 BIB 14 52 2159000100002 INSTITUTE (2FR GRE) Lab. de Chimie Nucleaire. 2159000100003 REFERENCE (J,JIN,36,495,1974) In French. 2159000100004 AUTHOR (J.Blachot,L.C.Carraz,P.Cavallini,C.Chauvin, A.Ferrieu,2159000100005 A.Moussa) 2159000100006 TITLE -Mass distributions in fission of U-238 by 14 MeV 2159000100007 neutrons -. 2159000100008 FACILITY 1(REAC) The Melusine reactor at the Laboratory was 2159000100009 used for the U-235 measurement. 2159000100010 2(ACCEL) Sames Accelerator for the U-238 measurement. 2159000100011 INC-SOURCE1(REAC) Reactor neutrons with a fast (En>1 MeV) to 2159000100012 thermal flux ratio of about 0.01 was used for the 2159000100013 U-235 measurement. 2159000100014 2(D-T) The Sames Accelerator produced a 300 keV 2159000100015 deuterium beam on a tritium target for the U-238 2159000100016 measurements. 2159000100017 INC-SPECT 1 Flux of 10**13 n/cm**2/sec . 2159000100018 2 Flux 5*10**9 - 10**10 n/cm/sec. 2159000100019 SAMPLE 1-Uranyl nitrate in a sealed polythene sachet, enriched 2159000100020 to 93 % in U-235 ( (1-5)*10**-05 g) for thermal 2159000100021 fission measurements. 2159000100022 2-Natural uranium oxide UO3 in a sealed polythene sachet2159000100023 for the U-238 14 MeV measurements. 1-5 g weight. 2159000100024 -For the krypton data uranyl stearate prepared by the 2159000100025 technique of Wahl+ was used. 2159000100026 METHOD (ACTIV) Decay gamma measurement after chemical 2159000100027 (CHSEP) separation of fission products. 2159000100028 .Three chemically separated fractions were studied, 2159000100029 alkalis with alkali earths and rare earths, a fraction2159000100030 with cadmium and silver, and a fraction with krypton 2159000100031 and xenon, and a fraction with iodine. 2159000100032 DETECTOR (GELI) Two coaxial Ge(Li) detectors, 43 and 50 2159000100033 cm*3, with resolution of 2.3 and 2.5 keV at 1.332 MeV 2159000100034 peak of Co-60. 2159000100035 ANALYSIS .Values are weighted averages of many independent 2159000100036 measurements. 2159000100037 STATUS (TABLE) Tables 2 and 3, JIN,36,495. 2159000100038 HISTORY (19800610C) 2159000100039 (19800718E) 2159000100040 (19801106A) Changes in main BIB-section and DECAY-DATA 2159000100041 in SUBWORK 002. 2159000100042 (19801124E) 2159000100043 (20090109A) M.M. BIB information was added. 2159000100044 Dates were corrected for 4-digits year. 2159000100045 Free text was corrected to be human-readable. 2159000100046 Misprints were corrected. 2159000100047 FACILITY, INC-SOURCE, INC-SPECT, SAMPLE lines were 2159000100048 moved in respective Subents. 2159000100049 ERR-ANALYS (DATA-ERR) Quoted uncertainty is from a quadratic 2159000100050 combination of errors on several independent 2159000100051 measurements. This comes from four sources: the area 2159000100052 of gamma peaks, the efficiency of the detector, 2159000100053 the uncertainty in timing and nuclear decay data. 2159000100054 ENDBIB 52 0 2159000100055 NOCOMMON 0 0 2159000100056 ENDSUBENT 55 0 2159000199999 SUBENT 21590002 20090109 22072159000200001 BIB 9 40 2159000200002 REACTION (92-U-235(N,F)ELEM/MASS,CUM,FY,,MXW) 2159000200003 Cumulative thermal fission yields. 2159000200004 FACILITY (REAC) The Melusine reactor at the Laboratory was 2159000200005 used for the U-235 measurement. 2159000200006 INC-SOURCE (REAC) Reactor neutrons with a fast (En>1 MeV) to 2159000200007 thermal flux ratio of about 0.01 was used for the 2159000200008 U-235 measurement. 2159000200009 INC-SPECT Flux of 10**13 n/cm**2/sec . 2159000200010 SAMPLE -Uranyl nitrate in a sealed polythene sachet, enriched 2159000200011 to 93 % in U-235 ( (1-5)*10**-05 g) for thermal 2159000200012 fission measurements. 2159000200013 DECAY-DATA ((1.)36-KR-85-M,4.39HR,DG,151.,0.74,DG,305.,0.133) 2159000200014 ((2.)36-KR-88,2.80HR,DG,196.1,0.272,DG,834.7,0.103) 2159000200015 ((3.)38-SR-91,9.72HR,DG,749.8,0.245,DG,1024.3,0.34) 2159000200016 ((4.)39-Y-92,3.50HR,DG,934.5,0.14) 2159000200017 ((5.)40-ZR-95,65.21D,DG,724.2,0.43,DG,756.7,0.546) 2159000200018 ((6.)40-ZR-97,17.04HR,DG,743.0,0.94) 2159000200019 ((7.)41-NB-97,1.2HR,DG,658.1,0.99) 2159000200020 ((8.)42-MO-99,2.79D,DG,180.9,0.058,DG,739.7,0.138) 2159000200021 ((9.)44-RU-103,39.9D,DG,497.2,0.90) 2159000200022 ((10.)45-RH-105,1.49D,DG,319.2,0.196) 2159000200023 ((11.)51-SB-127,3.70D,DG,473.0,0.251,DG,685.7,0.368) 2159000200024 ((12.)53-I-131,8.06D,DG,364.4,0.825,DG,637.0,0.067) 2159000200025 ((13.)53-I-132,2.28HR,DG,667.7,0.98,DG,772.7,0.75) 2159000200026 ((14.)53-I-133,20.99HR,DG,529.9,0.89,DG,875.5,0.044) 2159000200027 ((15.)53-I-135,6.71HR,DG,1131.0,0.221,DG,1260.5,0.292) 2159000200028 ((16.)58-CE-141,32.47D,DG,145.4,0.493) 2159000200029 ((17.)58-CE-143,1.38D,DG,293.3,0.465) 2159000200030 ((18.)58-CE-144,284.43D,DG,133.5,0.11,DG,696.5,0.015) 2159000200031 ((19.)60-ND-147,11.08D,DG,531.0,0.131) 2159000200032 ((20.)61-PM-151,1.18D,DG,339.9,0.24) 2159000200033 MONITOR ((MONIT)92-U-235(N,F)56-BA-140,CUM,FY,,MXW) Value taken2159000200034 as 6.34 PC/FIS. 2159000200035 STATUS (TABLE) Table 2. 2159000200036 HISTORY (19800610C) 2159000200037 (19800718E) 2159000200038 (19801106A) 2159000200039 (19801124E) 2159000200040 (20090109A) Misprints in DECAY-DATA were corrected 2159000200041 according to values given in Table 1 of reference. 2159000200042 ENDBIB 40 0 2159000200043 COMMON 2 3 2159000200044 EN-DUMMY MONIT 2159000200045 EV PC/FIS 2159000200046 2.5300E-02 6.3400E+00 2159000200047 ENDCOMMON 3 0 2159000200048 DATA 5 20 2159000200049 ELEMENT MASS DATA DATA-ERR DECAY-FLAG 2159000200050 NO-DIM NO-DIM PC/FIS PC/FIS NO-DIM 2159000200051 3.6000E+01 8.5000E+01 1.3700E+00 1.0000E-01 1.0000E+00 2159000200052 3.6000E+01 8.8000E+01 3.4400E+00 1.4000E-01 2.0000E+00 2159000200053 3.8000E+01 9.1000E+01 5.8300E+00 1.7000E-01 3.0000E+00 2159000200054 3.9000E+01 9.2000E+01 5.9000E+00 3.7000E-01 4.0000E+00 2159000200055 4.0000E+01 9.5000E+01 6.5500E+00 3.5000E-01 5.0000E+00 2159000200056 4.0000E+01 9.7000E+01 6.1100E+00 3.5000E-01 6.0000E+00 2159000200057 4.1000E+01 9.7000E+01 6.1800E+00 4.3000E-01 7.0000E+00 2159000200058 4.2000E+01 9.9000E+01 6.0200E+00 5.4000E-01 8.0000E+00 2159000200059 4.4000E+01 1.0300E+02 3.4200E+00 1.8000E-01 9.0000E+00 2159000200060 4.5000E+01 1.0500E+02 1.0200E+00 5.0000E-02 1.0000E+01 2159000200061 5.1000E+01 1.2700E+02 1.4000E-01 2.0000E-02 1.1000E+01 2159000200062 5.3000E+01 1.3100E+02 2.6800E+00 1.8000E-01 1.2000E+01 2159000200063 5.3000E+01 1.3200E+02 4.4000E+00 1.7000E-01 1.3000E+01 2159000200064 5.3000E+01 1.3300E+02 6.3700E+00 5.1000E-01 1.4000E+01 2159000200065 5.3000E+01 1.3500E+02 5.6400E+00 1.5000E-01 1.5000E+01 2159000200066 5.8000E+01 1.4100E+02 6.1400E+00 1.9000E-01 1.6000E+01 2159000200067 5.8000E+01 1.4300E+02 6.1500E+00 2.9000E-01 1.7000E+01 2159000200068 5.8000E+01 1.4400E+02 5.2600E+00 1.8000E-01 1.8000E+01 2159000200069 6.0000E+01 1.4700E+02 2.3100E+00 1.3000E-01 1.9000E+01 2159000200070 6.1000E+01 1.5100E+02 3.7000E-01 3.0000E-02 2.0000E+01 2159000200071 ENDDATA 22 0 2159000200072 ENDSUBENT 71 0 2159000299999 SUBENT 21590003 20090109 22072159000300001 BIB 9 19 2159000300002 REACTION (92-U-238(N,F)ELEM/MASS,CUM,FY) 2159000300003 FACILITY (ACCEL) Sames Accelerator for the U-238 measurement. 2159000300004 INC-SOURCE (D-T) The Sames Accelerator produced a 300 keV 2159000300005 deuterium beam on a tritium target for the U-238 2159000300006 measurements. 2159000300007 INC-SPECT Flux 5*10**9 - 10**10 n/cm/sec. 2159000300008 SAMPLE -Natural uranium oxide UO3 in a sealed polythene sachet2159000300009 for the U-238 14 MeV measurements. 1-5 g weight. 2159000300010 -For the krypton data uranyl stearate prepared by the 2159000300011 technique of Wahl+ was used. 2159000300012 DECAY-DATA ((1.)36-KR-85-M,4.30HR,DG,151.0,0.74,DG,305.,0.133) 2159000300013 ((2.)36-KR-88,2.80HR,DG,196.1,0.272,DG,834.7,0.103) 2159000300014 MONITOR ((MONIT)92-U-238(N,F)36-KR-87,CUM,FY) Value taken 2159000300015 as 1.63 PC/FIS. 2159000300016 STATUS (TABLE) Table 3. 2159000300017 HISTORY (19800611C) 2159000300018 (19800718E) 2159000300019 (20090109A) Misprint in DECAY-DATA was corrected 2159000300020 according to value given in Table 1 of reference. 2159000300021 ENDBIB 19 0 2159000300022 COMMON 2 3 2159000300023 EN MONIT 2159000300024 MEV PC/FIS 2159000300025 1.4100E+01 1.6300E+00 2159000300026 ENDCOMMON 3 0 2159000300027 DATA 5 2 2159000300028 ELEMENT MASS DATA DATA-ERR DECAY-FLAG 2159000300029 NO-DIM NO-DIM PC/FIS PC/FIS NO-DIM 2159000300030 3.6000E+01 8.5000E+01 9.8000E-01 7.0000E-02 1.0000E+00 2159000300031 3.6000E+01 8.8000E+01 1.9500E+00 1.5000E-01 2.0000E+00 2159000300032 ENDDATA 4 0 2159000300033 ENDSUBENT 32 0 2159000399999 SUBENT 21590004 20090109 22072159000400001 BIB 10 45 2159000400002 REACTION (92-U-238(N,F)ELEM/MASS,CUM,FY) 2159000400003 FACILITY (ACCEL) Sames Accelerator for the U-238 measurement. 2159000400004 INC-SOURCE (D-T) The Sames Accelerator produced a 300 keV 2159000400005 deuterium beam on a tritium target for the U-238 2159000400006 measurements. 2159000400007 INC-SPECT Flux 5*10**9 - 10**10 n/cm/sec. 2159000400008 SAMPLE -Natural uranium oxide UO3 in a sealed polythene sachet2159000400009 for the U-238 14 MeV measurements. 1-5 g weight. 2159000400010 -For the krypton data uranyl stearate prepared by the 2159000400011 technique of Wahl+ was used. 2159000400012 DECAY-DATA ((1.)38-SR-91,9.72HR,DG,749.8,0.245,DG,1024.3,0.34) 2159000400013 ((2.)38-SR-92,2.70HR,DG,241.5,0.0357,DG,1383.9,0.90) 2159000400014 ((3.)39-Y-91-M,50.0MIN,DG,555.6,0.56) 2159000400015 ((4.)39-Y-92,3.50HR,DG,934.5,0.14) 2159000400016 ((5.)39-Y-93,10.19HR,DG,267.0,0.064,DG,947.0,0.022) 2159000400017 ((6.)40-ZR-95,65.21D,DG,724.2,0.43,DG,756.7,0.546) 2159000400018 ((7.)40-ZR-97,17.04HR,DG,743.0,0.94) 2159000400019 ((8.)42-MO-99,2.79D,DG,180.9,0.058,DG,739.7,0.138) 2159000400020 ((9.)44-RU-103,39.90D,DG,497.2,0.90) 2159000400021 ((10.)44-RU-105,4.39HR,DG,469.4,0.175,DG,724.2,0.445) 2159000400022 ((11.)45-RH-105,1.49D,DG,319.2,0.1960) 2159000400023 ((12.)47-AG-112,3.20HR,DG,616.8,0.435) 2159000400024 ((13.)47-AG-113,5.30HR,DG,298.0,0.074) 2159000400025 ((14.)48-CD-115-G,2.30D,DG,527.80,0.2750) 2159000400026 ((15.)48-CD-117,2.48HR,DG,273.3,0.17) 2159000400027 ((16.)49-IN-115-M,4.39HR,DG,336.2,0.45) 2159000400028 ((17.)51-SB-127,3.70D,DG,473.0,0.251,DG,685.7,0.368) 2159000400029 ((18.)51-SB-129,4.30HR,DG,812.8,0.435) 2159000400030 ((19.)52-TE-131-M,1.25D,DG,852.3,0.256) 2159000400031 ((20.)57-LA-142,1.42HR,DG,641.2,0.465) 2159000400032 ((21.)58-CE-141,32.47D,DG,145.4,0.493) 2159000400033 ((22.)58-CE-143,1.38D,DG,293.3,0.465) 2159000400034 ((23.)60-ND-147,11.08D,DG,531.0,0.131) 2159000400035 ((24.)60-ND-149,1.70HR,DG,424.0,0.082,DG,541.0,0.066) 2159000400036 ((25.)61-PM-151,1.18D,DG,339.9,0.24) 2159000400037 ((26.)41-NB-97,1.2HR,DG,658.1,0.99) 2159000400038 MONITOR ((MONIT)92-U-238(N,F)56-BA-140,CUM,FY) Value taken 2159000400039 as 4.60 PC/FIS. 2159000400040 DECAY-MON (56-BA-140,13.0D,DG,162.7,0.061,DG,537.3,0.24) 2159000400041 STATUS (TABLE) Table 3. 2159000400042 HISTORY (19800611C) 2159000400043 (19800718E) 2159000400044 (20090109A) Misprints in DECAY-DATA were corrected , 2159000400045 decay data for Nb-97 were added 2159000400046 according to values given in Table 1 of reference. 2159000400047 ENDBIB 45 0 2159000400048 COMMON 2 3 2159000400049 EN MONIT 2159000400050 MEV PC/FIS 2159000400051 1.4100E+01 4.6000E+00 2159000400052 ENDCOMMON 3 0 2159000400053 DATA 5 26 2159000400054 ELEMENT MASS DATA DATA-ERR DECAY-FLAG 2159000400055 NO-DIM NO-DIM PC/FIS PC/FIS NO-DIM 2159000400056 3.8000E+01 9.1000E+01 3.6400E+00 2.7000E-01 1.0000E+00 2159000400057 3.8000E+01 9.2000E+01 3.9500E+00 4.0000E-01 2.0000E+00 2159000400058 3.9000E+01 9.1000E+01 3.6000E+00 2.3000E-01 3.0000E+00 2159000400059 3.9000E+01 9.2000E+01 3.8200E+00 2.9000E-01 4.0000E+00 2159000400060 3.9000E+01 9.3000E+01 4.4800E+00 3.9000E-01 5.0000E+00 2159000400061 4.0000E+01 9.5000E+01 4.7200E+00 3.6000E-01 6.0000E+00 2159000400062 4.0000E+01 9.7000E+01 5.0500E+00 4.8000E-01 7.0000E+00 2159000400063 4.1000E+01 9.7000E+01 4.7900E+00 4.4000E-01 26. 2159000400064 4.2000E+01 9.9000E+01 4.9600E+00 5.0000E-01 8.0000E+00 2159000400065 4.4000E+01 1.0300E+02 4.5400E+00 3.4000E-01 9.0000E+00 2159000400066 4.4000E+01 1.0500E+02 3.5700E+00 3.2000E-01 1.0000E+01 2159000400067 4.5000E+01 1.0500E+02 3.2100E+00 3.8000E-01 1.1000E+01 2159000400068 4.7000E+01 1.1200E+02 1.0300E+00 8.0000E-02 1.2000E+01 2159000400069 4.7000E+01 1.1300E+02 9.7000E-01 1.0000E-01 1.3000E+01 2159000400070 4.8000E+01 1.1500E+02 9.8000E-01 9.0000E-02 1.4000E+01 2159000400071 4.8000E+01 1.1700E+02 4.7000E-01 5.0000E-02 1.5000E+01 2159000400072 4.9000E+01 1.1500E+02 9.5000E-01 9.0000E-02 1.6000E+01 2159000400073 5.1000E+01 1.2700E+02 1.4600E+00 1.6000E-01 1.7000E+01 2159000400074 5.1000E+01 1.2900E+02 1.8700E+00 1.5000E-01 1.8000E+01 2159000400075 5.2000E+01 1.3100E+02 6.0000E-01 6.0000E-02 1.9000E+01 2159000400076 5.7000E+01 1.4200E+02 4.4500E+00 4.0000E-01 2.0000E+01 2159000400077 5.8000E+01 1.4100E+02 4.5300E+00 6.4000E-01 2.1000E+01 2159000400078 5.8000E+01 1.4300E+02 3.8300E+00 2.8000E-01 2.2000E+01 2159000400079 6.0000E+01 1.4700E+02 2.1100E+00 1.6000E-01 2.3000E+01 2159000400080 6.0000E+01 1.4900E+02 1.3700E+00 1.8000E-01 2.4000E+01 2159000400081 6.1000E+01 1.5100E+02 6.8000E-01 7.0000E-02 2.5000E+01 2159000400082 ENDDATA 28 0 2159000400083 ENDSUBENT 82 0 2159000499999 SUBENT 21590005 20090109 22072159000500001 BIB 10 21 2159000500002 REACTION (92-U-238(N,F)ELEM/MASS,CUM,FY) 2159000500003 FACILITY (ACCEL) Sames Accelerator for the U-238 measurement. 2159000500004 INC-SOURCE (D-T) The Sames Accelerator produced a 300 keV 2159000500005 deuterium beam on a tritium target for the U-238 2159000500006 measurements. 2159000500007 INC-SPECT Flux 5*10**9 - 10**10 n/cm/sec. 2159000500008 SAMPLE -Natural uranium oxide UO3 in a sealed polythene sachet2159000500009 for the U-238 14 MeV measurements. 1-5 g weight. 2159000500010 -For the krypton data uranyl stearate prepared by the 2159000500011 technique of Wahl+ was used. 2159000500012 DECAY-DATA ((1.)53-I-132,2.28HR,DG,667.7,0.98,DG,772.7,0.75) 2159000500013 ((2.)53-I-133,20.99HR,DG,529.9,0.89,DG,875.5,0.044) 2159000500014 ((3.)53-I-135,6.71HR,DG,1131.0,0.221,DG,1260.5,0.292) 2159000500015 MONITOR ((MONIT)92-U-238(N,F)53-I-131,CUM,FY) Value taken 2159000500016 as 3.85 PC/FIS. 2159000500017 DECAY-MON (53-I-131,8.06D,DG,364.4,0.825,DG,637.0,0.067) 2159000500018 STATUS (TABLE) Table 3. 2159000500019 HISTORY (19800611C) 2159000500020 (19800718E) 2159000500021 (20090109A) DECAY-FLAG values in data block were 2159000500022 corrected. 2159000500023 ENDBIB 21 0 2159000500024 COMMON 2 3 2159000500025 EN MONIT 2159000500026 MEV PC/FIS 2159000500027 1.4100E+01 3.8500E+00 2159000500028 ENDCOMMON 3 0 2159000500029 DATA 5 3 2159000500030 ELEMENT MASS DATA DATA-ERR DECAY-FLAG 2159000500031 NO-DIM NO-DIM PC/FIS PC/FIS NO-DIM 2159000500032 5.3000E+01 1.3200E+02 4.9700E+00 3.5000E-01 1. 2159000500033 5.3000E+01 1.3300E+02 6.0000E+00 2.1000E-01 2. 2159000500034 5.3000E+01 1.3500E+02 4.9000E+00 3.0000E-01 3. 2159000500035 ENDDATA 5 0 2159000500036 ENDSUBENT 35 0 2159000599999 ENDENTRY 5 0 2159099999999