ENTRY 40428 20170206 417540428 0 1 SUBENT 40428001 20170206 417540428 1 1 BIB 14 33 40428 1 2 INSTITUTE (4RUSKUR) 40428 1 3 REFERENCE (J,SNP,24,570,1976) Eng.trans.of YF,24,(6),1089,1976 40428 1 4 (J,YF,24,(6),1089,197612) 40428 1 5 (P,YFI-24,8,197706) 40428 1 6 AUTHOR (S.K.Lisin,L.N.Morozov,V.A.Pchelin,L.V.Chistyakov, 40428 1 7 V.A.Shigin,V.M.Shubko) 40428 1 8 TITLE Barriers for fragments in fission of Th-232 by neutrons40428 1 9 FACILITY (VDG,4RUSKUR) Electrostatic accelerator 40428 1 10 INC-SOURCE (P-T) Neutrons with En less 2.MeV 40428 1 11 (D-D) Neutrons with En equal or more 2.MeV 40428 1 12 For En less 2.MeV resolution is 50.keV, for En equal 40428 1 13 or more 2.MeV resolution is 100.keV. 40428 1 14 SAMPLE Metallic Th of weight 5 or 10 g. 40428 1 15 METHOD (CHSEP) 40428 1 16 DETECTOR (D4PI) Methane-flow counter with geometry close to 4PI.40428 1 17 PART-DET (B) Beta activity was measured. 40428 1 18 CORRECTION For backgrounds : 40428 1 19 - of neutrons from D(d,n) reaction - < 10%, 40428 1 20 - neutrons scattered in the target backing and water 40428 1 21 cooling target ~ 25%, 40428 1 22 - from deuterons driven into the target backing < 5%. 40428 1 23 ERR-ANALYS (DATA-ERR,10.,30.) Error for FY less than 1.E-4 and 40428 1 24 for symmetrical-fission yields at 2 MeV - 30%, 40428 1 25 error for FY for other cases - ~ 10%. 40428 1 26 STATUS (TABLE) Tbl. I from YF,24,(6),1089,1976 40428 1 27 HISTORY (19791025C) 40428 1 28 (19840210A) some minor errors and ERR-1,ERR-2 corrected40428 1 29 (20150218A) SD: Updated to new date formats,lower case.40428 1 30 Ref. on Engl.transl. of YF added. Subent 3 added. 40428 1 31 Author's name corrected. 40428 1 32 (20170206A) M.M. Article was checked, BIB information 40428 1 33 was updated in TITLE,SAMPLE,CORRECTION,DETECTOR, 40428 1 34 ERR-ANALYS 40428 1 35 ENDBIB 33 0 40428 1 36 NOCOMMON 0 0 40428 1 37 ENDSUBENT 36 0 40428 199999 SUBENT 40428002 20170206 417540428 2 1 BIB 2 5 40428 2 2 REACTION ((90-TH-232(N,F)ELEM/MASS,CUM,FY)/ 40428 2 3 (90-TH-232(N,F)38-SR-89,CUM,FY)) FY are given 40428 2 4 relative to yield of Sr-89 40428 2 5 HISTORY (20150218A) SD: DATA-MAX added. REACTION code changed 40428 2 6 to ratio. 40428 2 7 ENDBIB 5 0 40428 2 8 NOCOMMON 0 0 40428 2 9 DATA 5 78 40428 2 10 EN ELEMENT MASS DATA DATA-MAX 40428 2 11 MEV NO-DIM NO-DIM NO-DIM NO-DIM 40428 2 12 1.26 33. 77. 0.0020 40428 2 13 1.26 42. 99. 0.31 40428 2 14 1.26 48. 115. 0.000066 40428 2 15 1.26 50. 121. 0.00010 40428 2 16 1.26 50. 125. 0.00021 40428 2 17 1.26 51. 127. 0.0002 40428 2 18 1.26 51. 129. 0.010 40428 2 19 1.26 56. 140. 1.11 40428 2 20 1.26 58. 141. 0.78 40428 2 21 1.26 58. 144. 1.25 40428 2 22 1.4 42. 99. 0.34 40428 2 23 1.4 48. 115. 0.000022 40428 2 24 1.4 50. 121. 0.000034 40428 2 25 1.4 50. 125. 0.00005 40428 2 26 1.4 51. 127. 0.00023 40428 2 27 1.4 51. 129. 0.0092 40428 2 28 1.4 56. 140. 1.20 40428 2 29 1.4 58. 141. 0.87 40428 2 30 1.4 58. 144. 0.96 40428 2 31 1.49 33. 77. 0.0018 40428 2 32 1.49 42. 99. 0.36 40428 2 33 1.49 48. 115. 0.00002 40428 2 34 1.49 50. 121. 0.000028 40428 2 35 1.49 50. 125. 0.000036 40428 2 36 1.49 51. 127. 0.00033 40428 2 37 1.49 51. 129. 0.013 40428 2 38 1.49 56. 140. 1.32 40428 2 39 1.59 33. 77. 0.00088 40428 2 40 1.59 42. 99. 0.36 40428 2 41 1.59 48. 115. 0.000015 40428 2 42 1.59 50. 121. 0.000017 40428 2 43 1.59 50. 125. 0.000029 40428 2 44 1.59 51. 127. 0.00027 40428 2 45 1.59 51. 129. 0.0086 40428 2 46 1.59 56. 140. 1.05 40428 2 47 1.59 58. 141. 0.77 40428 2 48 1.59 58. 144. 0.90 40428 2 49 1.72 33. 77. 0.0010 40428 2 50 1.72 42. 99. 0.34 40428 2 51 1.72 48. 115. 0.000015 40428 2 52 1.72 50. 121. 0.000025 40428 2 53 1.72 50. 125. 0.000031 40428 2 54 1.72 51. 127. 0.00023 40428 2 55 1.72 51. 129. 0.0070 40428 2 56 1.72 56. 140. 1.12 40428 2 57 1.72 58. 141. 0.92 40428 2 58 1.72 58. 144. 0.88 40428 2 59 2.0 33. 77. 0.0014 40428 2 60 2.0 42. 99. 0.38 40428 2 61 2.0 48. 115. 0.00016 40428 2 62 2.0 50. 121. 0.00018 40428 2 63 2.0 50. 125. 0.00012 40428 2 64 2.0 51. 127. 0.00055 40428 2 65 2.0 51. 129. 0.0092 40428 2 66 2.0 56. 140. 1.18 40428 2 67 2.0 58. 141. 0.90 40428 2 68 2.0 58. 144. 0.86 40428 2 69 3.0 33. 77. 0.0018 40428 2 70 3.0 42. 99. 0.37 40428 2 71 3.0 48. 115. 0.0023 40428 2 72 3.0 50. 121. 0.0016 40428 2 73 3.0 50. 125. 0.00067 40428 2 74 3.0 56. 140. 1.1 40428 2 75 3.9 33. 77. 0.0040 40428 2 76 3.9 42. 99. 0.34 40428 2 77 3.9 48. 115. 0.0061 40428 2 78 3.9 50. 121. 0.0059 40428 2 79 3.9 50. 125. 0.0014 40428 2 80 3.9 56. 140. 1.2 40428 2 81 4.8 33. 77. 0.0051 40428 2 82 4.8 48. 115. 0.016 40428 2 83 4.8 50. 125. 0.0047 40428 2 84 13. 33. 77. 0.0075 40428 2 85 13. 42. 99. 0.35 40428 2 86 13. 48. 115. 0.16 40428 2 87 13. 50. 121. 0.12 40428 2 88 13. 50. 125. 0.05 40428 2 89 13. 56. 140. 1.2 40428 2 90 ENDDATA 80 0 40428 2 91 ENDSUBENT 90 0 40428 299999 ENDENTRY 2 0 4042899999999