ENTRY 41728 20210119 41924172800000001 SUBENT 41728001 20210119 41924172800100001 BIB 12 25 4172800100002 TITLE Short-lived fission product yields measurement for 4172800100003 thermal neutron induced fission of 233U by gamma-ray 4172800100004 spectroscopy of gross fission products in circle 4172800100005 irradiation 4172800100006 AUTHOR (A.N.Gudkov,V.V.Kazantsev,V.V.Kovalenko,A.B.Koldobskii,4172800100007 V.M.Kolobashkin,A.I.Slyusarenko) 4172800100008 REFERENCE ((R,INDC(CCP)-173,49,1981)= 4172800100009 (J,YK,,(3),49,1981)= 4172800100010 (R,INIS-SU-122,59,1981)) In Russian. 4172800100011 INSTITUTE (4RUSMIF) 4172800100012 FACILITY (REAC,4RUSMIF) IRT-2000 reactor 4172800100013 INC-SOURCE (REAC) 4172800100014 INC-SPECT Thermal neutrons, 10**10 n/(cm2*sec) 4172800100015 SAMPLE Mass 2 mg. 4172800100016 METHOD (ACTIV,GSPEC) Cyclic measurements. 4172800100017 Irradiation time - 10 sec for U-235, 20 sec for U-233.4172800100018 Cooling time 3 sec. 4172800100019 Measurement time 2 sec. 4172800100020 Number of measurements in the cycle - 30. 4172800100021 Number of cycles - 41 for U-235, 66 for U-233. 4172800100022 DETECTOR (GELI) Ge(Li) gamma-spectrometer of 63 cm3 volume, 4172800100023 3. keV resolution at 661 keV. 4172800100024 Gamma counting in 100 - 1200 keV energy range. 4172800100025 CORRECTION For self-absorption in the sample. 4172800100026 HISTORY (20210119C) M.M. 4172800100027 ENDBIB 25 0 4172800100028 COMMON 1 3 4172800100029 EN-DUMMY 4172800100030 EV 4172800100031 0.0253 4172800100032 ENDCOMMON 3 0 4172800100033 ENDSUBENT 32 0 4172800199999 SUBENT 41728002 20210119 41924172800200001 BIB 5 18 4172800200002 REACTION ((92-U-233(N,F)ELEM/MASS,CUM,FY)/ 4172800200003 (92-U-235(N,F)ELEM/MASS,CUM,FY)) 4172800200004 REL-REF (R,,J.Blachot+,J,AND,20,241,1977) Decay data 4172800200005 DECAY-DATA (36-KR-89,190.8SEC,DG,218.59) 4172800200006 (36-KR-90,32.32SEC,DG,121.82) 4172800200007 (54-XE-137,205.8SEC,DG,455.45) 4172800200008 (54-XE-139,39.7SEC,DG,218.59) 4172800200009 ((1.)35-BR-88,16.3SEC) 4172800200010 ((2.)40-ZR-100,7.1SEC) 4172800200011 ((3.)41-NB-99,15.0SEC) 4172800200012 ((4.)41-NB-101,7.1SEC) 4172800200013 ((5.)43-TC-103,54.2SEC) 4172800200014 ((6.)53-I-136,48.0SEC) 4172800200015 ((7.)56-BA-143,12.0SEC) 4172800200016 ((8.)57-LA-144,42.4SEC) 4172800200017 ERR-ANALYS (DATA-ERR) Type of uncertainty is not explained in the 4172800200018 article. 4172800200019 STATUS (TABLE) Table 3 of INDC-CCP-173,p.49,1981 4172800200020 ENDBIB 18 0 4172800200021 NOCOMMON 0 0 4172800200022 DATA 5 8 4172800200023 ELEMENT MASS DATA DATA-ERR DECAY-FLAG 4172800200024 NO-DIM NO-DIM NO-DIM NO-DIM NO-DIM 4172800200025 35. 88. 0.485 0.094 1. 4172800200026 40. 100. 0.766 0.066 2. 4172800200027 41. 99. 0.548 0.028 3. 4172800200028 41. 101. 0.255 0.019 4. 4172800200029 43. 103. 0.495 0.060 5. 4172800200030 53. 136. 0.672 0.036 6. 4172800200031 56. 143. 0.759 0.129 7. 4172800200032 57. 144. 0.860 0.043 8. 4172800200033 ENDDATA 10 0 4172800200034 ENDSUBENT 33 0 4172800299999 SUBENT 41728003 20210119 41924172800300001 BIB 9 37 4172800300002 REACTION (92-U-233(N,F)ELEM/MASS,CUM,FY) 4172800300003 MONITOR (92-U-235(N,F)ELEM/MASS,CUM,FY) 4172800300004 MONIT-REF (,M.E.Meek+,R,NEDO-12154-2,1977) 4172800300005 Compilation of fission product yields. 4172800300006 MONITOR and ASSUMED values. 4172800300007 REL-REF (R,,J.Blachot+,J,AND,20,241,1977) Decay data 4172800300008 ANALYSIS U-233 fission yields were determined relative to U-2354172800300009 fission yields using the known yields of several 4172800300010 products - see lower formula on page 51 of INDC-CCP-1734172800300011 and ASSUMED data. 4172800300012 ASSUMED (ASSUM,92-U-233(N,F)36-KR-89,CUM,FY) 4172800300013 (ASSUM1,92-U-233(N,F)36-KR-90,CUM,FY) 4172800300014 (ASSUM2,92-U-233(N,F)54-XE-137,CUM,FY) 4172800300015 (ASSUM3,92-U-233(N,F)54-XE-139,CUM,FY) 4172800300016 (ASSUM4,92-U-235(N,F)36-KR-89,CUM,FY) 4172800300017 (ASSUM5,92-U-235(N,F)36-KR-90,CUM,FY) 4172800300018 ASSUM6,92-U-235(N,F)54-XE-137,CUM,FY) 4172800300019 ASSUM7,92-U-235(N,F)54-XE-139,CUM,FY) 4172800300020 ASSUM6 ASSUM6-ERR ASSUM7 ASSUM7-ERR 4172800300021 PC/FIS PC/FIS PC/FIS PC/FIS 4172800300022 6.18 0.37 5.31 0.32 4172800300023 DECAY-DATA (36-KR-89,190.8SEC,DG,218.59) 4172800300024 (36-KR-90,32.32SEC,DG,121.82) 4172800300025 (54-XE-137,205.8SEC,DG,455.45) 4172800300026 (54-XE-139,39.7SEC,DG,218.59) 4172800300027 ((1.)35-BR-88,16.3SEC) 4172800300028 ((2.)40-ZR-100,7.1SEC) 4172800300029 ((3.)41-NB-99,15.0SEC) 4172800300030 ((4.)41-NB-101,7.1SEC) 4172800300031 ((5.)43-TC-103,54.2SEC) 4172800300032 ((6.)53-I-136,48.0SEC) 4172800300033 ((7.)56-BA-143,12.0SEC) 4172800300034 ((8.)57-LA-144,42.4SEC) 4172800300035 ERR-ANALYS (DATA-ERR) Type of uncertainty is not explained in the 4172800300036 article. 4172800300037 STATUS (TABLE) Table 3 of INDC-CCP-173,p.49,1981 4172800300038 (DEP,41728002) Measured ratios U233/U235. 4172800300039 ENDBIB 37 0 4172800300040 COMMON 12 6 4172800300041 ASSUM ASSUM-ERR ASSUM1 ASSUM1-ERR ASSUM2 ASSUM2-ERR 4172800300042 ASSUM3 ASSUM3-ERR ASSUM4 ASSUM4-ERR ASSUM5 ASSUM5-ERR 4172800300043 PC/FIS PC/FIS PC/FIS PC/FIS PC/FIS PC/FIS 4172800300044 PC/FIS PC/FIS PC/FIS PC/FIS PC/FIS PC/FIS 4172800300045 5.54 0.58 3.92 0.39 6.65 0.67 4172800300046 3.12 0.34 4.66 0.28 4.94 0.60 4172800300047 ENDCOMMON 6 0 4172800300048 DATA 7 8 4172800300049 ELEMENT MASS DATA DATA-ERR MONIT MONIT-ERR 4172800300050 DECAY-FLAG 4172800300051 NO-DIM NO-DIM PC/FIS PC/FIS PC/FIS PC/FIS 4172800300052 NO-DIM 4172800300053 35. 88. 1.09 0.22 2.25 0.13 4172800300054 1. 4172800300055 40. 100. 4.29 0.38 5.60 0.11 4172800300056 2. 4172800300057 41. 99. 2.16 0.20 3.93 0.31 4172800300058 3. 4172800300059 41. 101. 1.27 0.11 4.99 0.17 4172800300060 4. 4172800300061 43. 103. 1.57 0.21 3.16 0.19 4172800300062 5. 4172800300063 53. 136. 3.39 5.05 4172800300064 6. 4172800300065 56. 143. 3.97 0.73 5.23 0.36 4172800300066 7. 4172800300067 57. 144. 4.60 0.23 5.35 0.06 4172800300068 8. 4172800300069 ENDDATA 20 0 4172800300070 ENDSUBENT 69 0 4172800399999 ENDENTRY 3 0 4172899999999