ENTRY 41416 20191114 41844141600000001 SUBENT 41416001 20191114 41844141600100001 BIB 8 42 4141600100002 TITLE Delayed neutron yield from fast neutron induced 4141600100003 fission of 238U 4141600100004 AUTHOR (V.M.Piksaikin,L.E.Kazakov,S.G.Isaev,V.A.Roshchenko, 4141600100005 A.A.Goverdovski, R.G.Tertychnyi) 4141600100006 INSTITUTE (4RUSFEI) 4141600100007 REFERENCE ((J,YK,,(1),73,2001)= 4141600100008 (R,INDC(CCP)-432,91,2002)) 4141600100009 Main reference, in English,schemes of experiment,graphs4141600100010 ((S,ISINN-9,296,2001)=(S,JINR-E3-2001-192,296,2001)) 4141600100011 (J,PNE,41,135,2002) Iss.1. Exp.details, graphs. 4141600100012 (J,YK,,(1-2),43,2006) Data Table was given with 4141600100013 reference into J,PNE,41,1-4,135,2002 4141600100014 (R,INDC(CCP)-445,15,2007) 4141600100015 Engl.transl.of YK,,(1-2),43,2006. 4141600100016 FACILITY (VDG,4RUSFEI) Electrostatic accelerator CG-2.5 4141600100017 DETECTOR (D4PI) Distributed in polyethylene moderator along 4141600100018 three concentric circles with diameters of 106, 4141600100019 160 and 220 mm assemblage of 30 boron counters 4141600100020 SNM-11 was used for neutron detection. Energy 4141600100021 Dependence of detector absolute efficiency was 4141600100022 determined by two different methods: 4141600100023 1 Activation method based on the 51-V(P,N) reaction4141600100024 2 Method based on the measurements of the average 4141600100025 number of prompt neutrons from 252-Cf source 4141600100026 spontaneous fission. 4141600100027 The relative efficiency of neutron detector 4141600100028 was determined by Monte-Carlo calculations 4141600100029 (SIBAR) Semiconductor surface-barrier detector for 4141600100030 Cf-252 fission events detection 4141600100031 (FISCH) Fission chamber for Np-237 and U-235 fission 4141600100032 events detection 4141600100033 (HE3SP) He-3 counter for neutron flux monitoring 4141600100034 INC-SOURCE (P-T) From T(P,N) neutron source 4141600100035 HISTORY (20030324C) + + Compiled at the centre - CJD + + 4141600100036 (20030423U) Last checking has been done. 4141600100037 (20070817A) M.M. Data of SUB.002 corrected in according4141600100038 to Table 3 of J,YK,,(1-2),43,2006. 4141600100039 (20091115U) Reference C,2001DUBNA,,296,2001 was 4141600100040 corrected into S,ISINN-9,296,2001. 4141600100041 (20131212A) Ref. R,INDC(CCP)-445,15,2007 was added. 4141600100042 Some minor corrections. 4141600100043 (20191114U) M.M. Refs. YK were corrected. 4141600100044 ENDBIB 42 0 4141600100045 NOCOMMON 0 0 4141600100046 ENDSUBENT 45 0 4141600199999 SUBENT 41416002 20191114 41844141600200001 BIB 3 4 4141600200002 REACTION (92-U-238(N,F),DL,NU) 4141600200003 ERR-ANALYS (DATA-ERR) Errors are not specified 4141600200004 STATUS (APRVD) Piksaykin, 2003-04-20 4141600200005 (TABLE) From Table 3 of INDC(CCP)-445,15,2007 4141600200006 ENDBIB 4 0 4141600200007 NOCOMMON 0 0 4141600200008 DATA 3 6 4141600200009 EN DATA DATA-ERR 4141600200010 MEV PRT/FIS PRT/FIS 4141600200011 1.014 0.03808 0.00182 4141600200012 3.236 0.04622 0.00246 4141600200013 3.751 0.04655 0.00122 4141600200014 4.205 0.04622 0.00202 4141600200015 4.761 0.04633 0.00124 4141600200016 4.935 0.04666 0.00230 4141600200017 ENDDATA 8 0 4141600200018 ENDSUBENT 17 0 4141600299999 ENDENTRY 2 0 4141699999999