ENTRY 40489 20220722 42084048900000001 SUBENT 40489001 20220722 42084048900100001 BIB 15 49 4048900100002 TITLE Yields of some fragments from fission of 235U, 238U, 4048900100003 and 239PU by neutrons from spectrum of BR-1 fast 4048900100004 reactor 4048900100005 AUTHOR (L.N.Yurova,A.V.Bushuev,V.N.Ozerkov,V.V.Chachin, 4048900100006 A.V.Zvonarev,Yu.G.Liforov,Yu.V.Koleganov, 4048900100007 V.V.Miller,O.V.Gorbatyuk) 4048900100008 REFERENCE (J,SJA,47,528,1979) English of AE,47,26 4048900100009 (J,AE,47,26,1979) Issue 1 4048900100010 INSTITUTE (4RUSMIF,4RUSFEI) 4048900100011 FACILITY (REAC,4RUSFEI) Reactor BR-1 4048900100012 INC-SOURCE (REAC) For fast neutrons. 4048900100013 (THCOL) For thermal neutrons - graphite thermal column 4048900100014 of 1000 x 1000 x 1000 mm size. 4048900100015 INC-SPECT Fast fission neutron spectrum of the fast reactor. 4048900100016 Maximal neutron flux in the reactor core center 4048900100017 10**10 n/(cm2*sec). 4048900100018 SAMPLE Thin foils of plutonium and uranium oxides placed 4048900100019 in aluminum container of 3 mm diameter, 15 mm height, 4048900100020 wall thickness 0.5 mm. 4048900100021 (92-U-235,ENR=0.90) 4048900100022 PART-DET (FF,DG) 4048900100023 DETECTOR (TRD) Polished glass disks of 7 mm diameter, 1 mm 4048900100024 thickness. Placed in the sample container. 4048900100025 Tracks were counted several times by different 4048900100026 operators to be not more than 2.E+3. 4048900100027 (GELI) for measurement of gamma-spectra of irradiated 4048900100028 samples. Energy resolution 1.69 keV at 1333 keV gamma 4048900100029 energy. 4048900100030 METHOD (RVAL) R-method. 4048900100031 Cooling time 8 hr, measurement time 4-6 days. 4048900100032 CORRECTIONS For contribution of 238U and 240Pu fission in the 4048900100033 activity of U and Pu samples - 1.016 and 1.015, 4048900100034 respectively. 4048900100035 ERR-ANALYS (ERR-T) Total error consists of: 4048900100036 . errors arising during irradiation, 4048900100037 . errors of corrections, 4048900100038 (ERR-1,,1.) statistical error in determination of ratio4048900100039 at gamma-spectra measurement, 4048900100040 (ERR-2) track counting over the entire series (18-20). 4048900100041 HISTORY (19800808C) Compiled at the centre CJD 4048900100042 (19911206U) Obsolete keywords corrected. 4048900100043 Connection to RIDER's ENTRY 90755 established 4048900100044 (19920809U) 'PRE' in monitor and in all reaction codes 4048900100045 are replaced by 'CUM' 4048900100046 (19930929A) SUBENTS are rearranged according to new 4048900100047 rules of compilation 4048900100048 (20220722A) Update for current rules and dictionaries. 4048900100049 STATUS Data of this ENTRY in part coincides with those of 4048900100050 RIDER's ENTRY 90755. RIDER's reference 79YUR1. 4048900100051 ENDBIB 49 0 4048900100052 COMMON 1 3 4048900100053 ERR-2 4048900100054 PER-CENT 4048900100055 1.3 4048900100056 ENDCOMMON 3 0 4048900100057 ENDSUBENT 56 0 4048900199999 SUBENT 40489002 20220722 42084048900200001 BIB 5 9 4048900200002 REACTION ((92-U-235(N,F)ELEM/MASS,CUM,FY,,FST)// 4048900200003 (92-U-235(N,F)ELEM/MASS,CUM,FY,,MXW)) Ratio of yields 4048900200004 for the fission by fast and thermal neutrons 4048900200005 RESULT (RVAL) 4048900200006 MONITOR (92-U-235(N,F)ELEM/MASS,CUM,FY,,MXW) 4048900200007 STATUS (TABLE) Table 1 of J,SJA,47,528,1980 4048900200008 HISTORY (19920809U) 'PRE' replaced by 'CUM' 4048900200009 (19930929A) Data for absolute yield transferred to 4048900200010 SUBENT 40489005 4048900200011 ENDBIB 9 0 4048900200012 COMMON 2 3 4048900200013 EN-MEAN-NM EN-MEAN-DN 4048900200014 EV EV 4048900200015 1.3E+06 2.53E-02 4048900200016 ENDCOMMON 3 0 4048900200017 DATA 5 14 4048900200018 ELEMENT MASS ISOMER DATA ERR-T 4048900200019 NO-DIM NO-DIM NO-DIM NO-DIM NO-DIM 4048900200020 39. 91. 1. 1.005 0.015 4048900200021 40. 95. 0.96 0.05 4048900200022 40. 97. 1.054 0.019 4048900200023 41. 95. 0.97 0.04 4048900200024 41. 97. 1.074 0.016 4048900200025 42. 99. 1.044 0.016 4048900200026 44. 103. 1.03 0.03 4048900200027 52. 132. 1.172 0.017 4048900200028 53. 131. 1.216 0.028 4048900200029 53. 133. 1.053 0.018 4048900200030 54. 135. 1.059 0.015 4048900200031 57. 140. 0.980 0.017 4048900200032 58. 143. 0.943 0.013 4048900200033 60. 147. 0.96 0.04 4048900200034 ENDDATA 16 0 4048900200035 ENDSUBENT 34 0 4048900299999 SUBENT 40489003 20220722 42084048900300001 BIB 5 9 4048900300002 REACTION ((94-PU-239(N,F)ELEM/MASS,CUM,FY,,FST)// 4048900300003 (94-PU-239(N,F)ELEM/MASS,CUM,FY,,MXW)) Ratio of yields 4048900300004 for the fast and for the thermal neutrons 4048900300005 RESULT (RVAL) 4048900300006 MONITOR No information 4048900300007 STATUS (TABLE) Table 1 of J,SJA,47,528,1980 4048900300008 HISTORY (19920809U) 'PRE' replaced by 'CUM' 4048900300009 (19930908A) Data for absolute yield transferred to 4048900300010 SUBENT 40489006 4048900300011 ENDBIB 9 0 4048900300012 COMMON 2 3 4048900300013 EN-MEAN-NM EN-MEAN-DN 4048900300014 EV EV 4048900300015 1.3E+06 2.53E-02 4048900300016 ENDCOMMON 3 0 4048900300017 DATA 5 14 4048900300018 ELEMENT MASS ISOMER DATA ERR-T 4048900300019 NO-DIM NO-DIM NO-DIM NO-DIM NO-DIM 4048900300020 39. 91. 1. 1.081 0.022 4048900300021 40. 95. 0.98 0.03 4048900300022 40. 97. 1.047 0.019 4048900300023 41. 95. 0.95 0.03 4048900300024 41. 97. 1.047 0.019 4048900300025 42. 99. 1.031 0.014 4048900300026 44. 103. 0.97 0.03 4048900300027 52. 132. 1.015 0.017 4048900300028 53. 131. 1.112 0.023 4048900300029 53. 133. 0.984 0.016 4048900300030 54. 135. 0.968 0.020 4048900300031 57. 140. 1.045 0.024 4048900300032 58. 143. 0.988 0.017 4048900300033 60. 147. 0.96 0.04 4048900300034 ENDDATA 16 0 4048900300035 ENDSUBENT 34 0 4048900399999 SUBENT 40489004 20220722 42084048900400001 BIB 5 9 4048900400002 REACTION ((92-U-238(N,F)ELEM/MASS,CUM,FY,,FST)// 4048900400003 (92-U-238(N,F)ELEM/MASS,CUM,FY,,MXW)) Ratio of yields 4048900400004 for the fast neutrons and the thermal neutrons 4048900400005 RESULT (RVAL) 4048900400006 MONITOR (92-U-235(N,F)ELEM/MASS,CUM,FY,,MXW) 4048900400007 STATUS (TABLE) Table 1 of J,SJA,47,528,1980 4048900400008 HISTORY (19920809U) 'PRE' replaced by 'CUM' 4048900400009 (19930908A) Data for absolute yield transferred to 4048900400010 SUBENT 40489007 4048900400011 ENDBIB 9 0 4048900400012 COMMON 2 3 4048900400013 EN-MEAN-NM EN-MEAN-DN 4048900400014 EV EV 4048900400015 1.3E+06 2.53E-02 4048900400016 ENDCOMMON 3 0 4048900400017 DATA 5 10 4048900400018 ELEMENT MASS ISOMER DATA ERR-T 4048900400019 NO-DIM NO-DIM NO-DIM NO-DIM NO-DIM 4048900400020 39. 91. 1. 0.693 0.028 4048900400021 40. 97. 0.945 0.027 4048900400022 41. 97. 0.990 0.026 4048900400023 42. 99. 1.168 0.026 4048900400024 52. 132. 1.203 0.023 4048900400025 53. 131. 1.008 0.031 4048900400026 53. 133. 1.071 0.023 4048900400027 54. 135. 1.156 0.030 4048900400028 57. 140. 0.964 0.019 4048900400029 58. 143. 0.808 0.017 4048900400030 ENDDATA 12 0 4048900400031 ENDSUBENT 30 0 4048900499999 SUBENT 40489005 20220722 42084048900500001 BIB 5 8 4048900500002 REACTION (92-U-235(N,F)ELEM/MASS,CUM,FY,,FST) 4048900500003 MONITOR (92-U-235(N,F)ELEM/MASS,CUM,FY,,MXW) 4048900500004 MONIT-REF (,W.Walker,R,IAEA-169,(11a),1974) 4048900500005 W.Walker,C,73BOLOGNA, Paper # 11a, 1973. 4048900500006 Published in IAEA-169 (1974). 4048900500007 STATUS (TABLE) Table 2 of J,SJA,47,528,1980 4048900500008 (DEP,40489002) Ratio fast/thermal 4048900500009 HISTORY (19930929C) + + Compiled at the centre + + 4048900500010 ENDBIB 8 0 4048900500011 COMMON 2 3 4048900500012 EN-MEAN EN-NRM 4048900500013 EV EV 4048900500014 1.3E+06 0.0253 4048900500015 ENDCOMMON 3 0 4048900500016 DATA 7 14 4048900500017 ELEMENT MASS ISOMER DATA ERR-T MONIT 4048900500018 MONIT-ERR 4048900500019 NO-DIM NO-DIM NO-DIM PC/FIS PC/FIS PC/FIS 4048900500020 PC/FIS 4048900500021 39. 91. 1. 5.96 0.14 5.93 4048900500022 0.11 4048900500023 40. 95. 6.24 0.33 6.50 4048900500024 0.09 4048900500025 40. 97. 6.36 0.16 6.03 4048900500026 0.10 4048900500027 41. 95. 6.30 0.30 6.50 4048900500028 0.03 4048900500029 41. 97. 6.48 0.15 6.03 4048900500030 0.10 4048900500031 42. 99. 6.40 0.12 6.13 4048900500032 0.06 4048900500033 44. 103. 3.22 0.10 3.12 4048900500034 0.04 4048900500035 52. 132. 4.92 0.13 4.20 4048900500036 0.09 4048900500037 53. 131. 3.43 0.10 2.82 4048900500038 0.07 4048900500039 53. 133. 7.11 0.20 6.75 4048900500040 0.16 4048900500041 54. 135. 6.99 0.20 6.60 4048900500042 0.10 4048900500043 57. 140. 6.23 0.13 6.36 4048900500044 0.06 4048900500045 58. 143. 5.61 0.11 5.95 4048900500046 0.08 4048900500047 60. 147. 2.16 0.10 2.25 4048900500048 0.04 4048900500049 ENDDATA 32 0 4048900500050 ENDSUBENT 49 0 4048900599999 SUBENT 40489006 20220722 42084048900600001 BIB 5 8 4048900600002 REACTION (94-PU-239(N,F)ELEM/MASS,CUM,FY,,FST) 4048900600003 MONITOR (94-PU-239(N,F)ELEM/MASS,CUM,FY,,MXW) 4048900600004 MONIT-REF (,W.Walker,R,IAEA-169,(11a),1974) 4048900600005 W.Walker,C,73BOLOGNA, Paper # 11a, 1973. 4048900600006 Published in IAEA-169 (1974). 4048900600007 STATUS (TABLE) Table 2 of J,SJA,47,528,1980 4048900600008 (DEP,40489003) Ratio fast/thermal 4048900600009 HISTORY (19930929C) + + Compiled at the centre + + 4048900600010 ENDBIB 8 0 4048900600011 COMMON 2 3 4048900600012 EN-MEAN EN-NRM 4048900600013 EV EV 4048900600014 1.3E+06 0.0253 4048900600015 ENDCOMMON 3 0 4048900600016 DATA 7 14 4048900600017 ELEMENT MASS ISOMER DATA ERR-T MONIT 4048900600018 MONIT-ERR 4048900600019 NO-DIM NO-DIM NO-DIM PC/FIS PC/FIS PC/FIS 4048900600020 PC/FIS 4048900600021 39. 91. 1. 2.75 0.08 2.54 4048900600022 0.05 4048900600023 40. 95. 4.91 0.17 5.01 4048900600024 0.08 4048900600025 40. 97. 5.85 0.15 5.59 4048900600026 0.10 4048900600027 41. 95. 4.75 0.17 5.01 4048900600028 0.08 4048900600029 41. 97. 5.85 0.15 5.59 4048900600030 0.10 4048900600031 42. 99. 6.52 0.21 6.32 4048900600032 0.20 4048900600033 44. 103. 6.65 0.32 6.95 4048900600034 0.29 4048900600035 52. 132. 5.31 0.15 5.23 4048900600036 0.12 4048900600037 53. 131. 4.16 0.13 3.74 4048900600038 0.09 4048900600039 53. 133. 6.81 0.22 6.92 4048900600040 0.19 4048900600041 54. 135. 7.44 0.29 7.69 4048900600042 0.26 4048900600043 57. 140. 5.84 0.16 5.59 4048900600044 0.09 4048900600045 58. 143. 4.46 0.10 4.51 4048900600046 0.06 4048900600047 60. 147. 2.05 0.10 2.13 4048900600048 0.07 4048900600049 ENDDATA 32 0 4048900600050 ENDSUBENT 49 0 4048900699999 SUBENT 40489007 20220722 42084048900700001 BIB 4 5 4048900700002 REACTION (92-U-238(N,F)ELEM/MASS,CUM,FY,,FST) 4048900700003 MONITOR (92-U-235(N,F)ELEM/MASS,CUM,FY,,MXW) 4048900700004 STATUS (TABLE) Table 2 of J,SJA,47,528,1980 4048900700005 (DEP,40489004) Ratio fast/thermal 4048900700006 HISTORY (19930929C) + + Compiled at the centre + + 4048900700007 ENDBIB 5 0 4048900700008 COMMON 2 3 4048900700009 EN-MEAN EN-NRM 4048900700010 EV EV 4048900700011 1.3E+06 2.53E-02 4048900700012 ENDCOMMON 3 0 4048900700013 DATA 7 10 4048900700014 ELEMENT MASS ISOMER DATA ERR-T MONIT 4048900700015 MONIT-ERR 4048900700016 NO-DIM NO-DIM NO-DIM PC/FIS PC/FIS PC/FIS 4048900700017 PC/FIS 4048900700018 39. 91. 1. 4.11 0.12 5.93 4048900700019 0.11 4048900700020 40. 97. 5.70 0.23 6.03 4048900700021 0.1 4048900700022 41. 97. 5.97 0.20 6.03 4048900700023 0.1 4048900700024 42. 99. 7.17 0.17 6.13 4048900700025 0.06 4048900700026 52. 132. 5.05 0.16 4.20 4048900700027 0.09 4048900700028 53. 131. 2.84 0.11 2.82 4048900700029 0.07 4048900700030 53. 133. 7.23 0.23 6.75 4048900700031 0.16 4048900700032 54. 135. 7.62 0.28 6.60 4048900700033 0.10 4048900700034 57. 140. 6.13 0.13 6.36 4048900700035 0.06 4048900700036 58. 143. 4.81 0.12 5.95 4048900700037 0.08 4048900700038 ENDDATA 24 0 4048900700039 ENDSUBENT 38 0 4048900799999 ENDENTRY 7 0 4048999999999