ENTRY 40155 20150109 41724015500000001 SUBENT 40155001 20150109 41724015500100001 BIB 11 32 4015500100002 TITLE Cross sections for neutron-induced fission of Th-228 4015500100003 AUTHOR (P.E.Vorotnikov,Z.S.Gladkikh,A.V.Davydov,S.M.Dubrovina,4015500100004 G.A.Otroshchenko,E.S.Pal'shin,V.A.Shigin,V.M.Shubko) 4015500100005 INSTITUTE (4RUSKUR) 4015500100006 (4RUSGAC) Davydov, Pal'shin 4015500100007 REFERENCE (J,SNP,16,505,1973) Eng.trans.of YF,16,(5),916,1972 4015500100008 (J,YF,16,(5),916,197211) 4015500100009 (R,YFI-14,6,1972) abstract,data given. 4015500100010 DETECTOR (GLASD) Glass detector for fission fragments . 4015500100011 20 mm diameter, located at 12 mm from Th layer. 4015500100012 Fragment registration efficiency 90%. 4015500100013 (PROPC) Counter for neutron detection. Sensitivity on 4015500100014 neutron energy was known. 4015500100015 INC-SOURCE (P-LI7,P-T,D-D) 4015500100016 FACILITY (VDG,4RUSKUR) Electrostatic accelerator 4015500100017 CORRECTION Corrections were made on the neutron distribution 4015500100018 difference in the sample and neutron detector and 4015500100019 on the neutron counter walls shielding - 3% . 4015500100020 Background due to scattered neutrons was measured to 4015500100021 be 7% of the total count. 4015500100022 ERR-ANALYS (DATA-ERR) Errors are not specified. 4015500100023 (ERR-T) Total error of the absolute value 4015500100024 MONITOR No information available 4015500100025 HISTORY (19730517C) Compiled at the centre 4015500100026 (19740220U) Keyword STANDARD input 4015500100027 (19860910U) First reference and relevant information 4015500100028 added, ISO-QUANT to REACTION converted 4015500100029 (20150109A) SD: Updated to new date formats,lower case.4015500100030 Ref.on English transl. of YF added. 4015500100031 (20151022A) M.M. Articles were checked, BIB information4015500100032 was updated in TITLE,ERR-ANALYS,CORRECTION,DETECTOR. 4015500100033 SAMPLE,STATUS were added. 4015500100034 ENDBIB 32 0 4015500100035 NOCOMMON 0 0 4015500100036 ENDSUBENT 35 0 4015500199999 SUBENT 40155002 20150109 41724015500200001 BIB 4 9 4015500200002 REACTION (90-TH-228(N,F),,SIG) 4015500200003 SAMPLE Th-228 layer of 6 mm diameter, placed at 8 mm from 4015500200004 neutron source. Amount of Th-228 was determined by 4015500200005 2.6-MeV gamma-ray yield from Tl-206 (decay product of 4015500200006 Th-228) to be about 16.5 microg at the beginning of 4015500200007 measurement. 4015500200008 STATUS (TABLE) Table of YFI-14,6,1972 4015500200009 HISTORY (19740220A) Data table corrected 4015500200010 (19860910U) ERR-T introduced 4015500200011 ENDBIB 9 0 4015500200012 COMMON 2 3 4015500200013 EN-RSL ERR-T 4015500200014 KEV PER-CENT 4015500200015 50. 15. 4015500200016 ENDCOMMON 3 0 4015500200017 DATA 3 19 4015500200018 EN DATA DATA-ERR 4015500200019 KEV MB MB 4015500200020 190. 2.9 0.4 4015500200021 280. 1.9 0.3 4015500200022 420. 2.7 0.3 4015500200023 515. 3.2 0.25 4015500200024 625. 2.0 0.2 4015500200025 725. 21.7 0.7 4015500200026 830. 28.9 1.0 4015500200027 895. 54.6 1.6 4015500200028 1030. 89. 2.7 4015500200029 1130. 89.5 2.5 4015500200030 1230. 68.6 2.0 4015500200031 1330. 88.2 2.6 4015500200032 1430. 105. 3.0 4015500200033 1530. 119. 3.5 4015500200034 1630. 140. 4.2 4015500200035 1720. 112.7 3.5 4015500200036 1810. 91.4 3.0 4015500200037 1900. 152. 4.6 4015500200038 5000. 179. 18.0 4015500200039 ENDDATA 21 0 4015500200040 ENDSUBENT 39 0 4015500299999 ENDENTRY 2 0 4015599999999