ENTRY 41743 20211119 42024174300000001 SUBENT 41743001 20211119 42024174300100001 BIB 10 20 4174300100002 TITLE Determination of the cumulative yields of short-lived 4174300100003 products of thermal-neutron 239Pu fission by means of 4174300100004 the gamma-spectrometric method under cyclic conditions4174300100005 AUTHOR (A.G.Golovanov,A.N.Gudkov,V.V.Kasantsev,V.V.Kovalenko, 4174300100006 A.B.Koldobskii,V.M.Kolobashkin,S.I.Lifanov, 4174300100007 A.I.Slyusarenko) 4174300100008 INSTITUTE (4RUSMIF) 4174300100009 REFERENCE (J,SJA,53,576,1982) Engl.transl.of J,AE,53,117,1982 4174300100010 (J,AE,53,117,1982) Issue 2. 4174300100011 FACILITY (REAC,4RUSMIF) IRT-2000 reactor. 4174300100012 INC-SOURCE (REAC) 4174300100013 INC-SPECT Thermal neutrons flux ~1.E+10 n/(cm2*sec) 4174300100014 METHOD (ACTIV) Method is described in a book: Experimental 4174300100015 Methods of Nuclear Physics [in Russian], Vol.9, p.9, 4174300100016 Atomizdat, Moscow (1981), A.N. Gudkov et al. and in 4174300100017 REL-REF. 4174300100018 REL-REF (M,41729001,A.N.Gudkov+,J,YK,,(3),49,1981) 4174300100019 = R,INDC(CCP)-173,49,1981 = R,INIS-SU-122,59,1981. 4174300100020 In Russian. 4174300100021 HISTORY (20211119C) M.M. 4174300100022 ENDBIB 20 0 4174300100023 COMMON 2 3 4174300100024 EN EN-ERR 4174300100025 MEV MEV 4174300100026 3.00 0.05 4174300100027 ENDCOMMON 3 0 4174300100028 ENDSUBENT 27 0 4174300199999 SUBENT 41743002 20211119 42024174300200001 BIB 10 26 4174300200002 REACTION (94-PU-239(N,F)ELEM/MASS,CUM,FY) 4174300200003 SAMPLE Pu-239 sample in polyethylene capsule. 4174300200004 MONITOR ((MONIT)94-PU-239(N,F)54-XE-139,CUM,FY) 4174300200005 DECAY-MON (54-XE-139,,DG,174.92,0.147) 0.147+-0.014 4174300200006 MONIT-REF (,M.Meek+,R,NEDO-12154-2,1977) 4174300200007 REL-REF (M,41729001,A.N.Gudkov+,J,YK,,(3),47,1981) 4174300200008 = R,INDC(CCP)-173,47,1981. In Russian. 4174300200009 (A,,M.Meek+,R,NEDO-12154-2,1977) theor. 4174300200010 (A,21549006,R.Brissot+,J,NP/A,282,109,1977) 4174300200011 1.25+-0.13 %/fis %/fis for I-138 4174300200012 COMMENT Of compiler M.M. 4174300200013 Measured yields are compared with I-138 yield 4174300200014 1.25+-0.13 %/fis from REL-REF of R.Brissot+[8] and 4174300200015 0.86+-0.05 %/fis from [9], but [9] is absent in 4174300200016 reference list in AE and SJA articles. 4174300200017 DECAY-DATA ((1.)40-ZR-100,7.1SEC,DG,504.3,0.241) 24.1+-2.0% 4174300200018 ((2.)41-NB-99-G,15.SEC,DG,137.2,0.875) 87.5+-8.9% 4174300200019 ((3.)41-NB-101,7.1SEC,DG,157.7,0.167) 16.7+-1.6% 4174300200020 ((4.)41-NB-102-G,4.5SEC,DG,296.4,0.367) 36.7+-3.9% 4174300200021 ((5.)53-I-136-M,48.SEC,DG,381.3,0.937) 4174300200022 ((6.)53-I-138,6.46SEC,DG,588.87,0.9766) 4174300200023 ((7.)56-BA-143,12.SEC,DG,211.5,0.176) 17.6+-2.5% 4174300200024 ((8.)57-LA-144,42.4SEC,DG,397.3,0.909) 90.9+-6.1% 4174300200025 ERR-ANALYS (DATA-ERR) Type of uncertainty is not explained in 4174300200026 the article. 4174300200027 STATUS (TABLE) Table 1 of Sov.At.Energy,v.53,p.576,1982 4174300200028 ENDBIB 26 0 4174300200029 COMMON 2 3 4174300200030 MONIT MONIT-ERR 4174300200031 PC/FIS PC/FIS 4174300200032 3.078 0.151 4174300200033 ENDCOMMON 3 0 4174300200034 DATA 6 8 4174300200035 ELEMENT MASS ISOMER DATA DATA-ERR DECAY-FLAG 4174300200036 NO-DIM NO-DIM NO-DIM PC/FIS PC/FIS NO-DIM 4174300200037 40. 100. 5.5 1.4 1. 4174300200038 41. 99. 0. 3.7 0.6 2. 4174300200039 41. 101. 6.3 1.1 3. 4174300200040 41. 102. 0. 1.9 1.3 4. 4174300200041 53. 136. 1. 1.3 0.2 5. 4174300200042 53. 138. 1.1 0.2 6. 4174300200043 56. 143. 3.4 0.8 7. 4174300200044 57. 144. 4.0 0.6 8. 4174300200045 ENDDATA 10 0 4174300200046 ENDSUBENT 45 0 4174300299999 ENDENTRY 2 0 4174399999999