ENTRY 40730 20240401 421740730000 1 SUBENT 40730001 20240401 421740730001 1 BIB 6 42 40730001 2 TITLE Mass-spectroscopic studies of fission products of 40730001 3 U-233, U-235, and Pu-239. 40730001 4 AUTHOR (M.P.Anikina,P.M.Aron,V.K.Gorshkov,R.N.Ivanov, 40730001 5 L.M.Krizhansky,G.M.Kukavadze,A.N.Murin, 40730001 6 I.A.Reformatskij,B.V.Ershler) 40730001 7 INSTITUTE (4RUSITE) 40730001 8 REFERENCE (C,58GENEVA,15,446,1958) Paper # 2040. 40730001 9 (J,AE,3,546,1957) Issue 6. 40730001 10 (J,SJA,3,1436,1957) 40730001 11 #doi:10.1007/BF01522511 40730001 12 R.N.Ivanov,V.K.Gorshkov,M.P.Anikina,G.M.Kukavadze, 40730001 13 B.V.Ershler. 40730001 14 "Yields of certain heavy fragments in the fission of 40730001 15 U233" . 40730001 16 (J,JNE,9,46,1959) Engl.translation of AE,3,546. 40730001 17 R.N.Ivanov,V.K.Gorshkov,M.P.Anikina,G.M.Kukavadze, 40730001 18 B.V.Ershler. Issue 1-4. 40730001 19 "Yields of some heavy fragments in the fission of 233U"40730001 20 (J,AE,2,275,1957) Sr90 HL=19.9 yr was used. 40730001 21 (J,JNE,6,169,1957) Engl.translation of AE,2,275,1957 40730001 22 (J,SJA,2,332,1957) Engl.translation of AE,2,275,1957 40730001 23 (J,AE,4,198,1958) Sr90 HL=29.3+-1.6 yr measured 40730001 24 (J,JNE,9,167,1959) Engl.translation of AE,4,198,1958 40730001 25 (J,SJA,4,270,1958) Engl.translation of AE,4,198,1958 40730001 26 (S,AEC-TR-2435,(2),125,1956) Preliminary report for 40730001 27 233U(n,f)Ce,Nd FY by isotope-dilution method (Subent 40730001 28 004). First author G.M.Kukavadze. 40730001 29 ERR-ANALYS (DATA-ERR) Type of uncertainty is not explained in the 40730001 30 article 40730001 31 HISTORY (19840516T) Converted from ENTRY 80136 40730001 32 (19910128U) Institute code 'CCP' changed to 'ITE' 40730001 33 (20120512A) References were corrected. 40730001 34 Dates were corrected for 4-digits year. 40730001 35 Upper -> lower case correction. 40730001 36 BIB information was added. 40730001 37 Subents 004-007 were added. 40730001 38 EN -> EN-DUMMY in Subents 002,003. 40730001 39 (20140414A) JNE/B -> JNE ( It was wrong presentation - 40730001 40 mistake by Elsevier ) 40730001 41 (20201214A) Refs. AE,2,275,1957 AE,4,198,1958 and their40730001 42 Engl.translations were added. 40730001 43 (20240401U) STATUS was updated in data Subents. 40730001 44 ENDBIB 42 0 40730001 45 NOCOMMON 0 0 40730001 46 ENDSUBENT 45 0 4073000199999 SUBENT 40730002 20240401 421740730002 1 BIB 4 6 40730002 2 REACTION (62-SM-149(N,G)62-SM-150,,SIG,,,DERIV) 40730002 3 FACILITY (SPECM) Mass spectrometer 40730002 4 ANALYSIS Derived from ratio of Sm-149 and Sm-150 yields and 40730002 5 irradiation characteristics. 40730002 6 STATUS (TABLE,,M.P.Anikina,C,58GENEVA,15,446,1958) 40730002 7 Text, page 447. 40730002 8 ENDBIB 6 0 40730002 9 NOCOMMON 0 0 40730002 10 DATA 3 1 40730002 11 EN-DUMMY DATA DATA-ERR 40730002 12 MEV B B 40730002 13 2.5300E-08 4.9000E+04 8.0000E+03 40730002 14 ENDDATA 3 0 40730002 15 ENDSUBENT 14 0 4073000299999 SUBENT 40730003 20240401 421740730003 1 BIB 4 6 40730003 2 REACTION (62-SM-151(N,ABS),,SIG,,,DERIV) 40730003 3 FACILITY (SPECM) Mass spectrometer 40730003 4 ANALYSIS C-S was derived by usage of number of Sm-151 nuclei and40730003 5 defined its absolute yield from mass-yield curve. 40730003 6 STATUS (TABLE,,M.P.Anikina,C,58GENEVA,15,446,1958) 40730003 7 Text, page 447. 40730003 8 ENDBIB 6 0 40730003 9 NOCOMMON 0 0 40730003 10 DATA 3 1 40730003 11 EN-DUMMY DATA DATA-ERR 40730003 12 MEV B B 40730003 13 2.5300E-08 8.0000E+03 1.5000E+03 40730003 14 ENDDATA 3 0 40730003 15 ENDSUBENT 14 0 4073000399999 SUBENT 40730004 20240401 421740730004 1 BIB 7 16 40730004 2 REACTION (92-U-233(N,F)ELEM/MASS,CUM,FY,,MXW) 40730004 3 INC-SPECT Thermal neutrons. 40730004 4 METHOD Isotope dilution method. 40730004 5 CORRECTION Corrections were done: 40730004 6 FLAG (1.) Correction for Sr-90 (HL=29.3 yr) decay is 40730004 7 included. 40730004 8 (2.) Correction for Cs-137 (HL=33 yr) decay is 40730004 9 included. 40730004 10 cross-section of 3.5E6 b is included. 40730004 11 (3.) Correction for reaction Nd-143(n,g)Nd-144 using 40730004 12 cross-section 280 b is included. 40730004 13 STATUS (TABLE,,M.P.Anikina,C,58GENEVA,15,446,1958) 40730004 14 Table 1. 40730004 15 Sr-88,-90 yields are given in At.Energy,v.4,p.198,1958 40730004 16 (5.3+-0.3)% and (5.8+-0.4)%, respectively. 40730004 17 HISTORY (20201214U) Information was added in STATUS 40730004 18 ENDBIB 16 0 40730004 19 COMMON 1 3 40730004 20 EN-DUMMY 40730004 21 EV 40730004 22 2.5300E-02 40730004 23 ENDCOMMON 3 0 40730004 24 DATA 5 13 40730004 25 ELEMENT MASS DATA DATA-ERR FLAG 40730004 26 NO-DIM NO-DIM PC/FIS PC/FIS NO-DIM 40730004 27 38. 88. 5.50 0.30 40730004 28 38. 90. 5.80 0.40 1. 40730004 29 55. 133. 5.20 0.30 40730004 30 55. 137. 5.80 0.30 2. 40730004 31 58. 140. 5.45 0.50 40730004 32 58. 142. 5.50 0.50 40730004 33 60. 143. 5.00 0.30 3. 40730004 34 60. 144. 3.80 0.40 3. 40730004 35 60. 145. 2.82 0.25 40730004 36 60. 146. 2.20 0.15 40730004 37 60. 148. 1.03 0.10 40730004 38 60. 150. 0.51 0.08 40730004 39 62. 149. 0.66 0.13 40730004 40 ENDDATA 15 0 40730004 41 ENDSUBENT 40 0 4073000499999 SUBENT 40730005 20240401 421740730005 1 BIB 6 11 40730005 2 REACTION (92-U-233(N,F)ELEM/MASS,CUM,FY,,MXW) 40730005 3 INC-SPECT Thermal neutrons. 40730005 4 METHOD Integral mass-spectrographic method. 40730005 5 CORRECTION Corrections were done: 40730005 6 FLAG (1.) Correction for Cs-137 (HL=33 yr) decay is 40730005 7 included. 40730005 8 (2.) Correction for reaction Nd-143(n,g)Nd-144 using 40730005 9 cross-section 280 b is included. 40730005 10 STATUS (TABLE,,M.P.Anikina,C,58GENEVA,15,446,1958) 40730005 11 Table 1. 40730005 12 Table of J,SJA,3,1436,1957 - prelim.data. 40730005 13 ENDBIB 11 0 40730005 14 COMMON 1 3 40730005 15 EN-DUMMY 40730005 16 EV 40730005 17 2.5300E-02 40730005 18 ENDCOMMON 3 0 40730005 19 DATA 5 17 40730005 20 ELEMENT MASS DATA DATA-ERR FLAG 40730005 21 NO-DIM NO-DIM PC/FIS PC/FIS NO-DIM 40730005 22 55. 133. 5.50 0.13 40730005 23 55. 137. 6.16 0.14 1. 40730005 24 57. 139. 5.91 0.23 40730005 25 58. 140. 6.16 0.24 40730005 26 58. 142. 6.06 0.24 40730005 27 59. 141. 5.57 0.19 40730005 28 60. 143. 5.19 0.17 2. 40730005 29 60. 144. 3.84 0.15 2. 40730005 30 60. 145. 2.88 0.08 40730005 31 60. 146. 2.24 0.07 40730005 32 60. 148. 1.07 0.04 40730005 33 60. 150. 0.49 0.02 40730005 34 61. 147. 1.53 0.06 40730005 35 62. 149. 0.70 0.03 40730005 36 62. 151. 0.33 0.03 40730005 37 62. 152. 0.21 0.02 40730005 38 63. 153. 0.13 0.02 40730005 39 ENDDATA 19 0 40730005 40 ENDSUBENT 39 0 4073000599999 SUBENT 40730006 20240401 421740730006 1 BIB 6 9 40730006 2 REACTION (92-U-235(N,F)ELEM/MASS,CUM,FY,,MXW) 40730006 3 INC-SPECT Thermal neutrons. 40730006 4 METHOD Integral mass-spectrographic method. 40730006 5 CORRECTION Corrections were done: 40730006 6 FLAG (1.) Correction for reaction Nd-143(n,g)Nd-144 using 40730006 7 cross-section 280 b is included. 40730006 8 (2.) Taken as standard. 40730006 9 STATUS (TABLE,,M.P.Anikina,C,58GENEVA,15,446,1958) 40730006 10 Table 1. 40730006 11 ENDBIB 9 0 40730006 12 COMMON 1 3 40730006 13 EN-DUMMY 40730006 14 EV 40730006 15 2.5300E-02 40730006 16 ENDCOMMON 3 0 40730006 17 DATA 5 10 40730006 18 ELEMENT MASS DATA DATA-ERR FLAG 40730006 19 NO-DIM NO-DIM PC/FIS PC/FIS NO-DIM 40730006 20 58. 140. 6.30 0.30 40730006 21 58. 142. 5.80 0.20 40730006 22 60. 143. 5.80 0.20 1. 40730006 23 60. 144. 5.60 0.30 1. 40730006 24 60. 145. 4.00 0.10 40730006 25 60. 146. 3.20 2. 40730006 26 60. 148. 1.70 0.10 40730006 27 60. 150. 0.70 0.10 40730006 28 61. 147. 2.90 0.40 40730006 29 62. 149. 1.50 0.30 40730006 30 ENDDATA 12 0 40730006 31 ENDSUBENT 30 0 4073000699999 SUBENT 40730007 20240401 421740730007 1 BIB 6 19 40730007 2 REACTION (94-PU-239(N,F)ELEM/MASS,CUM,FY,,MXW) 40730007 3 INC-SPECT Thermal neutrons. 40730007 4 METHOD Integral mass-spectrographic method. 40730007 5 CORRECTION Corrections were done: 40730007 6 FLAG (1.) Correction for Sr-90 (HL=29.3 yr) decay is 40730007 7 included. 40730007 8 (2.) Correction for reaction Xe-135(n,g)Xe-136 using 40730007 9 cross-section of 3.5E6 b is included. 40730007 10 (3.) Correction for Cs-137 (HL=33 yr) decay is 40730007 11 included. 40730007 12 (4.) The yield was determined by means of an 40730007 13 "external standard" 40730007 14 (5.) Correction for reaction Nd-143(n,g)Nd-144 using 40730007 15 cross-section 280 b is included. 40730007 16 (6.) Correction for reaction Nd-143(n,g)Nd-144 using 40730007 17 cross-section 280 b and for Ce-144 (HL=282 d) decay 40730007 18 are included . 40730007 19 STATUS (TABLE,,M.P.Anikina,C,58GENEVA,15,446,1958) 40730007 20 Table 1. 40730007 21 ENDBIB 19 0 40730007 22 COMMON 1 3 40730007 23 EN-DUMMY 40730007 24 EV 40730007 25 2.5300E-02 40730007 26 ENDCOMMON 3 0 40730007 27 DATA 5 20 40730007 28 ELEMENT MASS DATA DATA-ERR FLAG 40730007 29 NO-DIM NO-DIM PC/FIS PC/FIS NO-DIM 40730007 30 38. 88. 1.39 0.04 40730007 31 38. 90. 2.31 0.05 1. 40730007 32 55. 133. 5.26 0.13 40730007 33 55. 135. 6.95 0.19 2. 40730007 34 55. 137. 6.50 0.16 3. 40730007 35 56. 138. 6.26 0.15 40730007 36 58. 140. 5.52 0.14 40730007 37 58. 142. 6.66 0.17 40730007 38 59. 141. 6.02 0.18 4. 40730007 39 60. 143. 6.10 0.15 5. 40730007 40 60. 144. 5.50 0.17 6. 40730007 41 60. 145. 4.20 0.11 40730007 42 60. 146. 3.53 0.09 40730007 43 60. 148. 2.30 0.05 40730007 44 60. 150. 1.35 0.02 40730007 45 61. 147. 2.58 0.05 40730007 46 62. 149. 1.68 0.02 40730007 47 62. 151. 1.01 0.02 40730007 48 62. 152. 0.75 0.015 40730007 49 62. 154. 0.36 0.009 40730007 50 ENDDATA 22 0 40730007 51 ENDSUBENT 50 0 4073000799999 ENDENTRY 7 0 4073099999999