ENTRY 40390 20140402 41634039000000001 SUBENT 40390001 20140402 41634039000100001 BIB 12 29 4039000100002 INSTITUTE (4RUSRI) 4039000100003 REFERENCE (J,AE,4,(2),190,1958) 4039000100004 (J,SJA,4,256,1958) Engl.translation of J,AE 4039000100005 #doi:10.1007/BF01587189 4039000100006 (J,JNE,9,157,1959) Engl.translation of J,AE 4039000100007 AUTHOR (A.N.Protopopov,Yu.A.Selitskiy,S.M.Solov'ev) 4039000100008 In web-site of SJA there is a misprints : 4039000100009 Iu.A.Selitskil -> Yu.A.Selitskiy 4039000100010 TITLE Fission cross sections of Th232 and Np237 for 14.6 MeV 4039000100011 neutrons. 4039000100012 INC-SOURCE (D-T) Zyrconium-tritium target bombarded by deutrons 4039000100013 of 175 keV energy at 45 deg angle. Deutron effective 4039000100014 energy 118 keV. Deutron beam diameter on tritium target4039000100015 was less than 5 mm. 4039000100016 METHOD (ACTIV) 4039000100017 DETECTOR (FISCH) Ionization chamber 4039000100018 (PROPC) For alpha-particles detection registration 4039000100019 at 90 deg angle relative to deutron beam - to evaluate 4039000100020 neutron flux. 4039000100021 MONITOR No information. 4039000100022 PART-DET (N) 4039000100023 (A) For neutron flux monitoring 4039000100024 CORRECTION For background due fission by scattered neutrons - 4039000100025 1+-1 % . 4039000100026 STATUS (SCSRS) 4039000100027 HISTORY (19830920T) 4039000100028 (20140402U) M.M. Upper -> lower case correction. 4039000100029 Dates were corrected for 4-digits year. 4039000100030 BIB information was updated. 4039000100031 ENDBIB 29 0 4039000100032 NOCOMMON 0 0 4039000100033 ENDSUBENT 32 0 4039000199999 SUBENT 40390002 20140402 41634039000200001 BIB 3 6 4039000200002 REACTION (90-TH-232(N,F),,SIG) 4039000200003 SAMPLE Thin thorium layer,weight 248+-3 microgram,obtained 4039000200004 by electrolys deposition on platinum disc. 4039000200005 Diameter 20 mm. Placed in ionization chamber at 6.2 cm 4039000200006 from neutron source. 4039000200007 STATUS (TABLE) Text, page 191 of J,AE,4,(2),190,1958. 4039000200008 ENDBIB 6 0 4039000200009 NOCOMMON 0 0 4039000200010 DATA 3 1 4039000200011 EN DATA DATA-ERR 4039000200012 MEV B B 4039000200013 14.6 0.35 0.02 4039000200014 ENDDATA 3 0 4039000200015 ENDSUBENT 14 0 4039000299999 SUBENT 40390003 20140402 41634039000300001 BIB 4 7 4039000300002 REACTION (93-NP-237(N,F),,SIG) 4039000300003 SAMPLE Neptunium target weight (5.57+-0.03)E+16 atoms obtained4039000300004 by electrolys deposition on platinum disc. 4039000300005 Diameter 20 mm. Placed in ionization chamber at 6.2 cm 4039000300006 from neutron source. 4039000300007 DECAY-DATA (93-NP-237,2.2E+6YR) 4039000300008 STATUS (TABLE) Text, page 191 of J,AE,4,(2),190,1958. 4039000300009 ENDBIB 7 0 4039000300010 NOCOMMON 0 0 4039000300011 DATA 3 1 4039000300012 EN DATA DATA-ERR 4039000300013 MEV B B 4039000300014 14.6 2.4 0.2 4039000300015 ENDDATA 3 0 4039000300016 ENDSUBENT 15 0 4039000399999 ENDENTRY 3 0 4039099999999