ENTRY 40350 20130701 41614035000000001 SUBENT 40350001 20130701 41614035000100001 BIB 10 38 4035000100002 TITLE Average number of neutrons NU-eff emitted by the 4035000100003 isotopes U-233, U-235 and Pu-239 on capture of neutrons4035000100004 with energies from 30 to 900 keV. 4035000100005 AUTHOR (P.E.Spivak,B.G.Erozolimskij,G.A.Dorofeev, 4035000100006 V.N.Lavrenchik,I.E.Kutikov,Ju.P.Dobrynin) 4035000100007 INSTITUTE (4RUSKUR) 4035000100008 REFERENCE (J,AE,1,(3),21,195606) Data Table -Subents 002-004 4035000100009 (J,JNE,4,79,1957) English Translation of AE,1,(3),21. 4035000100010 (J,SJA,1,(3),303,1956) Engl.translation of J,AE,1,(3) 4035000100011 REL-REF (O,,I.V.Kurchatov,J,AE,1,(3),5,1956) 4035000100012 Data of ETA are given in this ref., Tables 2,3, for 4035000100013 U-233 and U-235. 4035000100014 (O,,I.V.Kurchatov,J,SJA,1,(3),283,1956) 4035000100015 #doi:10.1007/BF01514490 4035000100016 Engl.translation of J,AE,1,(3),5,1956 4035000100017 METHOD Graphite-prism method in connection with two 4035000100018 indicator systems 4035000100019 DETECTOR (BF3) Two groups of BF3 Counters. 4035000100020 (IOCH) Ionization chamber with U-238 layer. 4035000100021 CORRECTION Corrections were made for: 4035000100022 apparaturs effects, 4035000100023 neutron elastic scattering in sample (0.1-0.2%), 4035000100024 slow (in graphite prism) neutrons (4%), 4035000100025 secondary fission induced by fission neutrons. 4035000100026 ERR-ANALYS (DATA-ERR) Not specified 4035000100027 HISTORY (19820615C) Compiled in the CJD 4035000100028 (19870417A) Subents 40350005 and 40350014 deleted 4035000100029 on the NNDC suggestion and one author name 4035000100030 corrected 4035000100031 (20061031U) BIB Information was added. 4035000100032 Dates were corrected for 4-digits year. 4035000100033 Units of DATA were changed 'NO-DIM' -> 'PRT/FIS'. M.M.4035000100034 (20130701A) M.M. Subents 002-004 were corrected: 4035000100035 (N,F),,NU -> (N,NON),,ETA, PRT/FIS -> PRT/REAC. 4035000100036 Subents 008-013 were deleted as duplication of 002-004.4035000100037 Source of data of Subents 006-007,015-016 is not clear.4035000100038 Subents 017-019 were added according to new ref. 4035000100039 J,AE,1,(3),13,19560 4035000100040 ENDBIB 38 0 4035000100041 NOCOMMON 0 0 4035000100042 ENDSUBENT 41 0 4035000199999 SUBENT 40350002 20130701 41614035000200001 BIB 3 7 4035000200002 REACTION 1(92-U-233(N,NON),,ETA) Two-set Counters Method 4035000200003 2(92-U-233(N,NON),,ETA) Threshold Chamber'Method 4035000200004 INC-SOURCE (PHOTO) Photoneutron sources Sb-124 + Be, 4035000200005 Ga-72 + D20, Na-24 + D20 for 30,140,250 keV energy, 4035000200006 Na-24+Be for 250 and 900 keV. 4035000200007 Neutron yield of 3.E+7,0.8E+7,2.E+7 n/sec respectively4035000200008 STATUS (TABLE) From Table 3 of J,AE,1,(3),21,1956 4035000200009 ENDBIB 7 0 4035000200010 NOCOMMON 0 0 4035000200011 DATA 5 4 4035000200012 EN DATA 1DATA-ERR 1DATA 2DATA-ERR 2 4035000200013 KEV PRT/REAC PRT/REAC PRT/REAC PRT/REAC 4035000200014 30. 2.25 .07 4035000200015 140. 2.43 .12 4035000200016 250. 2.45 .12 2.46 .10 4035000200017 900. 2.60 .13 4035000200018 ENDDATA 6 0 4035000200019 ENDSUBENT 18 0 4035000299999 SUBENT 40350003 20130701 41614035000300001 BIB 3 7 4035000300002 REACTION 1(92-U-235(N,NON),,ETA) Two-set Counters Method 4035000300003 2(92-U-235(N,NON),,ETA) Threshold Chamber'S Method 4035000300004 INC-SOURCE (PHOTO) Photoneutron sources Sb-124 + Be, 4035000300005 Ga-72 + D20, Na-24 + D20 for 30,140,250 keV energy, 4035000300006 Na-24+Be for 250 and 900 keV. 4035000300007 Neutron yield of 3.E+7,0.8E+7,2.E+7 n/sec respectively4035000300008 STATUS (TABLE) From Table 3 of J,AE,1,(3),21,1956 4035000300009 ENDBIB 7 0 4035000300010 NOCOMMON 0 0 4035000300011 DATA 5 4 4035000300012 EN DATA 1DATA-ERR 1DATA 2DATA-ERR 2 4035000300013 KEV PRT/REAC PRT/REAC PRT/REAC PRT/REAC 4035000300014 30. 1.86 .04 4035000300015 140. 2.12 .10 4035000300016 250. 2.21 .15 2.00 .10 4035000300017 900. 2.28 .08 4035000300018 ENDDATA 6 0 4035000300019 ENDSUBENT 18 0 4035000399999 SUBENT 40350004 20130701 41614035000400001 BIB 3 7 4035000400002 REACTION 1(94-PU-239(N,NON),,ETA) Two-set Counters Method 4035000400003 2(94-PU-239(N,NON),,ETA) Threshold Chamber'S Method 4035000400004 INC-SOURCE (PHOTO) Photoneutron sources Sb-124 + Be, 4035000400005 Ga-72 + D20, Na-24 + D20 for 30,140,250 keV energy, 4035000400006 Na-24+Be for 250 and 900 keV. 4035000400007 Neutron yield of 3.E+7,0.8E+7,2.E+7 n/sec respectively4035000400008 STATUS (TABLE) From Table 3 of J,AE,1,(3),21,1956 4035000400009 ENDBIB 7 0 4035000400010 NOCOMMON 0 0 4035000400011 DATA 5 4 4035000400012 EN DATA 1DATA-ERR 1DATA 2DATA-ERR 2 4035000400013 KEV PRT/REAC PRT/REAC PRT/REAC PRT/REAC 4035000400014 30. 2.01 .05 4035000400015 140. 2.35 .12 4035000400016 250. 2.60 .18 2.5 .11 4035000400017 900. 2.57 .12 4035000400018 ENDDATA 6 0 4035000400019 ENDSUBENT 18 0 4035000499999 NOSUBENT 40350005 19870417 00004035000500001 SUBENT 40350006 20130701 41614035000600001 BIB 4 10 4035000600002 REACTION (94-PU-239(N,G)94-PU-240,,SIG) 4035000600003 INC-SOURCE (PHOTO) Photoneutron sources Sb-124 + Be, 4035000600004 Ga-72 + D20, Na-24 + D20 for 30,140,250 keV energy, 4035000600005 Na-24+Be for 250 and 900 keV. 4035000600006 Neutron yield of 3.E+7,0.8E+7,2.E+7 n/sec respectively4035000600007 STATUS (NDD) RUNID= E00002 4035000600008 HISTORY (20130701A) EN was corrected : MEV -> KEV, 4035000600009 2.9999E-02 -> 30, 1.3999E-01 -> 140, 4035000600010 2.5000E-01 -> 250, 8.9999E-01 -> 900. 4035000600011 DATA-ERR=0.% was deleted. 4035000600012 ENDBIB 10 0 4035000600013 NOCOMMON 0 0 4035000600014 DATA 2 4 4035000600015 EN DATA 4035000600016 KEV B 4035000600017 30. 8.4199E-01 4035000600018 140. 4.1199E-01 4035000600019 250. 2.5000E-01 4035000600020 900. 2.8899E-01 4035000600021 ENDDATA 6 0 4035000600022 ENDSUBENT 21 0 4035000699999 SUBENT 40350007 20130701 41614035000700001 BIB 4 10 4035000700002 REACTION (92-U-235(N,G)92-U-236,,SIG) 4035000700003 INC-SOURCE (PHOTO) Photoneutron sources Sb-124 + Be, 4035000700004 Ga-72 + D20, Na-24 + D20 for 30,140,250 keV energy, 4035000700005 Na-24+Be for 250 and 900 keV. 4035000700006 Neutron yield of 3.E+7,0.8E+7,2.E+7 n/sec respectively4035000700007 STATUS (NDD) RUNID= E00003 4035000700008 HISTORY (20130701A) EN was corrected : MEV -> KEV, 4035000700009 2.9999E-02 -> 30, 1.3999E-01 -> 140, 4035000700010 2.5000E-01 -> 250, 8.9999E-01 -> 900. 4035000700011 DATA-ERR=0.% was deleted. 4035000700012 ENDBIB 10 0 4035000700013 NOCOMMON 0 0 4035000700014 DATA 2 4 4035000700015 EN DATA 4035000700016 KEV B 4035000700017 30. 7.3099E-01 4035000700018 140. 2.3999E-01 4035000700019 250. 1.6299E-01 4035000700020 900. 1.3699E-01 4035000700021 ENDDATA 6 0 4035000700022 ENDSUBENT 21 0 4035000799999 NOSUBENT 40350008 20130701 41614035000800001 NOSUBENT 40350009 20130701 41614035000900001 NOSUBENT 40350010 20130701 41614035001000001 NOSUBENT 40350011 20130701 41614035001100001 NOSUBENT 40350012 20130701 41614035001200001 NOSUBENT 40350013 20130701 41614035001300001 NOSUBENT 40350014 19870417 00004035001400001 SUBENT 40350015 20130701 41614035001500001 BIB 4 9 4035001500002 REACTION (92-U-235(N,ABS),,ALF) 4035001500003 INC-SOURCE (PHOTO) Photoneutron sources Sb-124 + Be, 4035001500004 Ga-72 + D20, Na-24 + D20 for 30,140,250 keV energy, 4035001500005 Na-24+Be for 250 and 900 keV. 4035001500006 Neutron yield of 3.E+7,0.8E+7,2.E+7 n/sec respectively4035001500007 STATUS (NDD) RUNID= E00011 4035001500008 HISTORY (20130701A) EN was corrected : MEV -> KEV, 4035001500009 2.9999E-02 -> 30, 1.3999E-01 -> 140, 4035001500010 2.5000E-01 -> 250, 8.9999E-01 -> 900. 4035001500011 ENDBIB 9 0 4035001500012 NOCOMMON 0 0 4035001500013 DATA 3 5 4035001500014 EN DATA DATA-ERR 4035001500015 KEV NO-DIM NO-DIM 4035001500016 30. 3.1499E-01 3.0999E-02 4035001500017 140. 1.5799E-01 5.5999E-02 4035001500018 250. 1.1699E-01 7.9999E-02 4035001500019 250. 1.2299E-01 5.6999E-02 4035001500020 900. 1.1199E-01 3.9999E-02 4035001500021 ENDDATA 7 0 4035001500022 ENDSUBENT 21 0 4035001599999 SUBENT 40350016 20130701 41614035001600001 BIB 4 9 4035001600002 REACTION (94-PU-239(N,ABS),,ALF) 4035001600003 INC-SOURCE (PHOTO) Photoneutron sources Sb-124 + Be, 4035001600004 Ga-72 + D20, Na-24 + D20 for 30,140,250 keV energy, 4035001600005 Na-24+Be for 250 and 900 keV. 4035001600006 Neutron yield of 3.E+7,0.8E+7,2.E+7 n/sec respectively4035001600007 STATUS (NDD) RUNID= E00012 4035001600008 HISTORY (20130701A) EN was corrected : MEV -> KEV, 4035001600009 2.9999E-02 -> 30, 1.3999E-01 -> 140, 4035001600010 2.5000E-01 -> 250, 8.9999E-01 -> 900. 4035001600011 ENDBIB 9 0 4035001600012 NOCOMMON 0 0 4035001600013 DATA 3 5 4035001600014 EN DATA DATA-ERR 4035001600015 KEV NO-DIM NO-DIM 4035001600016 30. 4.4799E-01 5.9999E-02 4035001600017 140. 2.4699E-01 7.5999E-02 4035001600018 250. 1.3099E-01 8.6999E-02 4035001600019 250. 1.7599E-01 6.4999E-02 4035001600020 900. 1.7499E-01 6.6999E-02 4035001600021 ENDDATA 7 0 4035001600022 ENDSUBENT 21 0 4035001699999 SUBENT 40350017 20130701 41614035001700001 BIB 5 9 4035001700002 REACTION (92-U-233(N,NON),,ETA,,SPA) 4035001700003 INC-SOURCE (REAC) WWR reactor for 0.15-0.5 eV, 4035001700004 RFT - for others. 4035001700005 Gd, Cd or B filter. 4035001700006 MONITOR (92-U-233(N,NON),,ETA) 4035001700007 MONIT-REF (40379011,P.E.Spivak+,C,55GENEVA,4,295,1955) 4035001700008 Page 184 in Russian vol.2 . 4035001700009 STATUS (TABLE) Table 2 of J,AE,1,(3),13,1956. 4035001700010 Also confirmed in Table 3 of J,AE,1,(3),21,1956. 4035001700011 ENDBIB 9 0 4035001700012 COMMON 3 3 4035001700013 EN-NRM MONIT MONIT-ERR 4035001700014 EV PRT/REAC PRT/REAC 4035001700015 0.025 2.28 0.02 4035001700016 ENDCOMMON 3 0 4035001700017 DATA 4 5 4035001700018 EN-MIN EN-MAX DATA DATA-ERR 4035001700019 EV EV PRT/REAC PRT/REAC 4035001700020 0.15 0.5 2.28 0.09 4035001700021 0.4 3. 2.24 0.05 4035001700022 0.6 6. 2.24 0.05 4035001700023 2.5 25. 2.28 0.05 4035001700024 8. 130. 2.28 0.05 4035001700025 ENDDATA 7 0 4035001700026 ENDSUBENT 25 0 4035001799999 SUBENT 40350018 20130701 41614035001800001 BIB 6 10 4035001800002 REACTION (92-U-235(N,NON),,ETA,,SPA) 4035001800003 INC-SOURCE (REAC) WWR reactor for 0.15-0.5 eV, 4035001800004 RFT - for others. 4035001800005 Gd, Cd or B filter. Additional U-238 filter. 4035001800006 SAMPLE U-238 addmixture 15% . 4035001800007 MONITOR (92-U-235(N,NON),,ETA) 4035001800008 MONIT-REF (40379012,P.E.Spivak+,C,55GENEVA,4,295,1955) 4035001800009 Page 184 in Russian vol.2 . 4035001800010 STATUS (TABLE) Table 2 of J,AE,1,(3),13,1956. 4035001800011 Also confirmed in Table 3 of J,AE,1,(3),21,1956. 4035001800012 ENDBIB 10 0 4035001800013 COMMON 3 3 4035001800014 EN-NRM MONIT MONIT-ERR 4035001800015 EV PRT/REAC PRT/REAC 4035001800016 0.025 2.06 0.02 4035001800017 ENDCOMMON 3 0 4035001800018 DATA 4 5 4035001800019 EN-MIN EN-MAX DATA DATA-ERR 4035001800020 EV EV PRT/REAC PRT/REAC 4035001800021 0.15 0.5 2.06 0.06 4035001800022 0.4 3. 1.60 0.04 4035001800023 0.6 6. 1.50 0.04 4035001800024 2.5 25. 1.52 0.04 4035001800025 8. 130. 1.48 0.04 4035001800026 ENDDATA 7 0 4035001800027 ENDSUBENT 26 0 4035001899999 SUBENT 40350019 20130701 41614035001900001 BIB 6 10 4035001900002 REACTION (94-PU-239(N,NON),,ETA,,SPA) 4035001900003 INC-SOURCE (REAC) WWR reactor for 0.15-0.5 eV, 4035001900004 RFT - for others. 4035001900005 Gd, Cd or B filter. Additional Pu-239 filter. 4035001900006 SAMPLE Pu-240 addmixture 1.5%. 4035001900007 MONITOR (94-PU-239(N,NON),,ETA) 4035001900008 MONIT-REF (40379013,P.E.Spivak+,C,55GENEVA,4,295,1955) 4035001900009 Page 184 in Russian vol.2 . 4035001900010 STATUS (TABLE) Table 2 of J,AE,1,(3),13,1956. 4035001900011 Also confirmed in Table 3 of J,AE,1,(3),21,1956. 4035001900012 ENDBIB 10 0 4035001900013 COMMON 3 3 4035001900014 EN-NRM MONIT MONIT-ERR 4035001900015 EV PRT/REAC PRT/REAC 4035001900016 0.025 2.03 0.02 4035001900017 ENDCOMMON 3 0 4035001900018 DATA 4 4 4035001900019 EN-MIN EN-MAX DATA DATA-ERR 4035001900020 EV EV PRT/REAC PRT/REAC 4035001900021 0.15 0.5 1.79 0.07 4035001900022 0.4 3. 1.79 0.04 4035001900023 0.6 6. 1.81 0.04 4035001900024 2.5 25. 1.79 0.04 4035001900025 ENDDATA 6 0 4035001900026 ENDSUBENT 25 0 4035001999999 ENDENTRY 19 0 4035099999999