ENTRY 40434 20191209 41854043400000001 SUBENT 40434001 20191209 41854043400100001 BIB 15 32 4043400100002 INSTITUTE (4RUSKUR) 4043400100003 REFERENCE (J,AE,39,295,1975) Issue 4. Graph,data given 4043400100004 (J,SJA,39,921,1975) Engl.Transl.of AE,39,295,1975 4043400100005 #doi:10.1007/BF01261902 4043400100006 AUTHOR (E.F.Fomushkin,E.K.Gutnikova,G.F.Novoselov,V.I.Panin) 4043400100007 TITLE Cross section for the fission of 240Pu by neutrons 4043400100008 from a nuclear explosion 4043400100009 INC-SOURCE (EXPLO) Nuclear explosive device 4043400100010 METHOD (TOF) Time-of-flight method. Time resolution equal 4043400100011 12 nsec/m. 4043400100012 DETECTOR (TRD) Polymer film with molecular weight 90,000 . 4043400100013 ANALYSIS Fission cross-section is defined from relation 4043400100014 SIGMA-FIS.=NC/FL/EF/NUCL/T, where NC - a fission 4043400100015 number, FL - neutron flux, EF - detection efficiency 4043400100016 of fis.fragments, NUCL - number of target nuclei, 4043400100017 T - neutron flight time. 4043400100018 MONITOR (94-PU-241(N,F),,SIG) 4043400100019 MONIT-REF (,G.Davey,J,NSE,32,35,1968) 4043400100020 Data for Pu-241 fission cross-section 4043400100021 SAMPLE Effective amount of fissionable material in layers was4043400100022 measured by 14.1-MeV neutron source, using results of 4043400100023 P.White (see REL-REF). 4043400100024 REL-REF (R,21195001,P.White+,J,JNE,21,671,1967) 4043400100025 ERR-ANALYS (ERR-1) Uncertainty of number of nuclei in sample. 4043400100026 HISTORY (19770216C) 4043400100027 (20070903A) BIB information was added. 4043400100028 ERR-S SUB.003 was added. M.M. 4043400100029 (20130822U) Ref.of Engl.translation was added. 4043400100030 (20191209A) Major revision in Subent 003 . 4043400100031 "PART-DET (FF)" was deleted according to a comment from4043400100032 NDS,IAEA. 4043400100033 CORRECTION Correction for multiple neutron scattering. 4043400100034 ENDBIB 32 0 4043400100035 COMMON 1 3 4043400100036 ERR-1 4043400100037 PER-CENT 4043400100038 6. 4043400100039 ENDCOMMON 3 0 4043400100040 ENDSUBENT 39 0 4043400199999 SUBENT 40434002 20191209 41854043400200001 BIB 3 4 4043400200002 REACTION (94-PU-240(N,F),,SIG,,AV) 4043400200003 ERR-ANALYS (DATA-ERR) Mean-square error given 4043400200004 STATUS (TABLE) Table 1 of J.At.Energy,v.39,is.4,p.295,1975 4043400200005 (DEP,40434003) Point-wise cross sections 4043400200006 ENDBIB 4 0 4043400200007 NOCOMMON 0 0 4043400200008 DATA 4 10 4043400200009 EN-MIN EN-MAX DATA DATA-ERR 4043400200010 KEV KEV B PER-CENT 4043400200011 2. 4. 8.00E-02 6.8 4043400200012 4. 6. 1.24E-01 7.0 4043400200013 6. 8. 1.24E-01 6.8 4043400200014 8. 10. 8.30E-02 7.2 4043400200015 10. 15. 1.42E-01 9.3 4043400200016 15. 20. 8.00E-02 7.4 4043400200017 20. 30. 1.30E-01 9.4 4043400200018 30. 50. 2.20E-01 7.1 4043400200019 50. 100. 1.23E-01 7.5 4043400200020 100. 200. 1.03E-01 7.4 4043400200021 ENDDATA 12 0 4043400200022 ENDSUBENT 21 0 4043400299999 SUBENT 40434003 20191209 41854043400300001 BIB 6 19 4043400300002 REACTION (94-PU-240(N,F),,SIG) 4043400300003 ERR-ANALYS (ERR-S) Error bars of Fig.2 data are statistical. 4043400300004 Digitized, where presented. 4043400300005 (ERR-DIG) Digitizing error for error bar. 4043400300006 COMMENT Of compiler M.M. 4043400300007 On fig.2 - 84 points, in authors set - 83 points. 4043400300008 2 points - En=2.419keV, 2.504 keV with C-S values 4043400300009 72.89+-011.3 mb and 38.00 mb, respectively,- are 4043400300010 absent in authors' data set. 4043400300011 1 point at En=4.56 keV is absent on fig.2. 4043400300012 MISC-COL (MISC1) En digitized 4043400300013 (MISC2) Cross-section digitized. 4043400300014 STATUS (TABLE,CURVE) Data(without uncertainties) were received4043400300015 from authors, ERR-S was digitized from 4043400300016 Fig.2 of J.At.Energy,v.39,is.4,p.295,1975 4043400300017 HISTORY (20070903A) ERR-S digitized from Fig.2 were added. 4043400300018 (20130822A) Data were re-digitized. 4043400300019 (20191209A) Authors' data (EN, DATA columns) were 4043400300020 re-stored. Digitized data are moved in MISC. 4043400300021 ENDBIB 19 0 4043400300022 COMMON 1 3 4043400300023 ERR-DIG 4043400300024 PER-CENT 4043400300025 0.214 4043400300026 ENDCOMMON 3 0 4043400300027 DATA 6 83 4043400300028 EN DATA MISC1 MISC2 +ERR-S -ERR-S 4043400300029 KEV MB KEV B B B 4043400300030 1.8 24.0 1.771 0.2375 E-01 0.582E-02 0.394E-024043400300031 1.91 64.0 1.873 0.6343 E-01 0.708E-02 0.638E-024043400300032 2.06 43.0 2.055 0.4304 E-01 0.554E-02 0.604E-024043400300033 2.18 42.0 2.219 0.4234 E-01 4043400300034 2.29 53.0 2.262 0.5231 E-01 4043400300035 2.60 44.0 2.608 0.4386 E-01 4043400300036 2.73 50.0 2.716 0.4945 E-01 4043400300037 2.87 68.0 2.883 0.6788 E-01 4043400300038 3.02 74.0 3.012 0.7373 E-01 0.114E-01 0.122E-014043400300039 3.20 56.0 3.199 0.5608 E-01 4043400300040 3.35 216.0 3.355 0.2187 4043400300041 3.44 146.0 3.461 0.1465 4043400300042 3.54 96.0 3.541 0.9507 E-01 4043400300043 3.67 88.0 3.646 0.8811 E-01 4043400300044 3.83 92.0 3.820 0.9074 E-01 4043400300045 3.99 105.0 3.980 0.1039 0.152E-01 0.159E-014043400300046 4.15 96.0 4.193 0.9623 E-01 4043400300047 4.33 132.0 4.283 0.1322 4043400300048 4.47 167.0 4.437 0.1709 4043400300049 4.56 174.0 4043400300050 4.66 266.0 4.628 0.2658 0.363E-01 0.374E-014043400300051 4.76 182.0 4.834 0.1826 4043400300052 4.88 108.0 4.862 0.1083 4043400300053 5.05 114.0 5.057 0.1141 4043400300054 5.29 111.0 5.333 0.1098 0.141E-01 0.140E-014043400300055 5.54 91.0 5.523 0.9151 E-01 4043400300056 5.82 78.0 5.767 0.7860 E-01 4043400300057 6.05 72.0 6.075 0.7171 E-01 4043400300058 6.20 93.0 6.151 0.9273 E-01 4043400300059 6.35 197.0 6.331 0.1946 4043400300060 6.51 199.0 6.580 0.1974 4043400300061 6.70 120.0 6.776 0.1197 4043400300062 6.95 95.0 6.930 0.9466 E-01 0.122E-01 0.133E-014043400300063 7.35 130.0 7.327 0.1299 4043400300064 7.79 119.0 7.780 0.1203 4043400300065 8.23 113.0 8.388 0.1106 4043400300066 8.75 81.0 8.799 0.8041 E-01 4043400300067 9.15 72.0 9.193 0.7119 E-01 4043400300068 9.45 62.0 9.566 0.6208 E-01 0.152E-01 0.159E-014043400300069 9.75 58.0 9.891 0.5840 E-01 4043400300070 10.25 82.0 10.34 0.8202 E-01 4043400300071 10.7 80.0 10.74 0.8013 E-01 4043400300072 11.1 115.0 11.15 0.1134 4043400300073 11.5 153.0 11.65 0.1522 4043400300074 11.9 180.0 11.95 0.1797 4043400300075 12.3 232.0 12.48 0.2305 0.257E-01 0.263E-014043400300076 13.0 184.0 13.21 0.1821 4043400300077 13.8 123.0 13.73 0.1219 4043400300078 14.6 73.0 14.58 0.7389 E-01 4043400300079 15.8 109.0 15.92 0.1089 0.122E-01 0.124E-014043400300080 16.8 104.0 17.24 0.1043 4043400300081 17.5 77.0 17.68 0.7706 E-01 4043400300082 18.3 57.0 18.55 0.5732 E-01 4043400300083 19.1 69.0 19.20 0.6869 E-01 4043400300084 20.0 50.0 20.30 0.4956 E-01 0.103E-01 0.916E-024043400300085 20.9 62.0 21.01 0.6263 E-01 4043400300086 21.9 65.0 22.02 0.6548 E-01 4043400300087 23.0 61.0 23.21 0.6158 E-01 4043400300088 24.1 97.0 24.15 0.1022 4043400300089 25.4 105.0 26.10 0.1052 4043400300090 26.8 128.0 27.01 0.1289 4043400300091 28.2 236.0 28.37 0.2342 4043400300092 29.8 198.0 29.97 0.1996 0.157E-01 0.160E-014043400300093 31.6 200.0 31.99 0.1993 4043400300094 33.5 165.0 33.63 0.1648 4043400300095 35.5 127.0 35.73 0.1273 0.132E-01 0.145E-014043400300096 37.8 151.0 38.56 0.1513 4043400300097 40.2 168.0 40.14 0.1681 4043400300098 43.0 226.0 42.92 0.2272 4043400300099 46.0 304.0 46.59 0.3025 4043400300100 49.3 340.0 49.26 0.3385 0.266E-01 0.270E-014043400300101 53.1 290.0 53.45 0.2928 4043400300102 57.2 216.0 57.84 0.2160 4043400300103 62.0 160.0 61.65 0.1606 4043400300104 67.0 101.0 67.03 0.1019 4043400300105 73.0 58.0 73.52 0.5788 E-01 0.891E-02 0.663E-024043400300106 80.0 72.0 79.63 0.8032 E-01 4043400300107 87.8 70.0 88.45 0.7049 E-01 4043400300108 96.8 121.0 97.21 0.1223 4043400300109 103.5 136.0 106.0 0.1357 0.107E-01 0.118E-014043400300110 120.0 118.0 119.5 0.1182 4043400300111 134.0 105.0 134.8 0.1045 4043400300112 151.0 104.0 151.3 0.1039 0.905E-02 0.681E-024043400300113 ENDDATA 85 0 4043400300114 ENDSUBENT 113 0 4043400399999 ENDENTRY 3 0 4043499999999