ENTRY 20949 19791018 00002094900000001 SUBENT 20949001 19791018 00002094900100001 BIB 16 35 2094900100002 INSTITUTE (2UK WIN) 2094900100003 REFERENCE (R,AEEW-R-1090,7701) MAIN REFERENCE. 2094900100004 (P,NEANDC(E)-172,8,7608) 2094900100005 (P,UKNDC-P-71,7507) 2094900100006 AUTHOR (D.W.SWEET) 2094900100007 TITLE -ACTINIDE FISSION RATE MEASUREMENTS IN ZEBRA-. 2094900100008 FACILITY (REAC ) REACTORS. 2094900100009 INC-SOURCE (THCOL) THERMAL COLUMN OF THE NESTOR REACTOR. 2094900100010 (REAC ) NEUTRON SPECTRUM RESEMBLING THAT OF A FAST 2094900100011 REACTOR. THE ZEBRA REACTOR. 2094900100012 INC-SPECT NEUTRON SPECTRUM RESEMBLING THAT OF A FAST 2094900100013 REACTOR. 2094900100014 SAMPLE .THIN DEPOSITS OF FISSILE MATERIAL. ISOTOPIC COM- 2094900100015 POSITION INVESTIGATED. FOR DETAILS SEE TABLE 2 IN 2094900100016 MAIN REFERENCE. 2094900100017 METHOD .PULSE HIGHT ANALYSIS OF OUTPUT FROM FISSION 2094900100018 CHAMBER. 2094900100019 DETECTOR (FISCH) FISSION CHAMBER. 2094900100020 PART-DET (FF ) FISSION FRAGMENTS. 2094900100021 COMMENT .THE FISSION CHAMBERS WERE IRRADIATED IN THE 2094900100022 THERMAL COLUMN OF THE NESTOR REACTOR RELATIVE TO 2094900100023 THE PU-239 CHAMBER TO ASSAY ANY THERMALLY-FISSILE 2094900100024 CONTAMINATION WHICH MIGHT HAVE ESCAPED DETECTION 2094900100025 BY ALPHA OR MASS ANALYSIS. 2094900100026 STATUS .DATA TAKEN FROM MAIN REFERENCE. 2094900100027 HISTORY (790514C) CN. 2094900100028 (790626E) 2094900100029 CORRECTION .CORRECTIONS FOR FISSION IN OTHER ISOTOPES, DEAD- 2094900100030 TIME, LOSS OF FISSION FRAGMENTS, SPONTANEOUS FIS- 2094900100031 SION IN SOME CM-ISOTOPES AND HALF-LIFE OF PU-241 2094900100032 HAVE BEEN APPLIED. 2094900100033 ERR-ANALYS (RATIO-ERR1) GIVES THE RANDOM ERRORS. 2094900100034 (RATIO-ERR2) GIVES THE SYSTEMATIC ERRORS. 2094900100035 .THE COMPLETE ERROR ANALYSIS GIVEN IN TABLE 6 IN 2094900100036 MAIN REFERENCE. 2094900100037 ENDBIB 35 0 2094900100038 COMMON 1 3 2094900100039 EN-DUMMY 2094900100040 MEV 2094900100041 2.0000E-01 2094900100042 ENDCOMMON 3 0 2094900100043 ENDSUBENT 42 0 2094900199999 SUBENT 20949002 19790626 00002094900200001 BIB 2 3 2094900200002 REACTION ((92-U-238(N,F),,SIG,,SPA)/ 2094900200003 (94-PU-239(N,F),,SIG,,SPA)) 2094900200004 STATUS .TABLE 5. 2094900200005 ENDBIB 3 0 2094900200006 NOCOMMON 0 0 2094900200007 DATA 3 1 2094900200008 RATIO RATIO-ERR1 RATIO-ERR2 2094900200009 NO-DIM PER-CENT PER-CENT 2094900200010 2.7610E-02 4.0000E-01 1.5000E+00 2094900200011 ENDDATA 3 0 2094900200012 ENDSUBENT 11 0 2094900299999 SUBENT 20949003 19790626 00002094900300001 BIB 2 3 2094900300002 REACTION ((94-PU-240(N,F),,SIG,,SPA)/ 2094900300003 (94-PU-239(N,F),,SIG,,SPA)) 2094900300004 STATUS .TABLE 5. 2094900300005 ENDBIB 3 0 2094900300006 NOCOMMON 0 0 2094900300007 DATA 3 1 2094900300008 RATIO RATIO-ERR1 RATIO-ERR2 2094900300009 NO-DIM PER-CENT PER-CENT 2094900300010 2.2620E-01 3.0000E-01 2.4000E+00 2094900300011 ENDDATA 3 0 2094900300012 ENDSUBENT 11 0 2094900399999 SUBENT 20949004 19790626 00002094900400001 BIB 2 3 2094900400002 REACTION ((94-PU-241(N,F),,SIG,,SPA)/ 2094900400003 (94-PU-239(N,F),,SIG,,SPA)) 2094900400004 STATUS .TABLE 5. 2094900400005 ENDBIB 3 0 2094900400006 NOCOMMON 0 0 2094900400007 DATA 3 1 2094900400008 RATIO RATIO-ERR1 RATIO-ERR2 2094900400009 NO-DIM PER-CENT PER-CENT 2094900400010 1.3200E+00 3.0000E-01 3.1000E+00 2094900400011 ENDDATA 3 0 2094900400012 ENDSUBENT 11 0 2094900499999 SUBENT 20949005 19790626 00002094900500001 BIB 2 3 2094900500002 REACTION ((94-PU-242(N,F),,SIG,,SPA)/ 2094900500003 (94-PU-239(N,F),,SIG,,SPA)) 2094900500004 STATUS .TABLE 5. 2094900500005 ENDBIB 3 0 2094900500006 NOCOMMON 0 0 2094900500007 DATA 3 1 2094900500008 RATIO RATIO-ERR1 RATIO-ERR2 2094900500009 NO-DIM PER-CENT PER-CENT 2094900500010 1.4680E-01 4.0000E-01 3.1000E+00 2094900500011 ENDDATA 3 0 2094900500012 ENDSUBENT 11 0 2094900599999 SUBENT 20949006 19790626 00002094900600001 BIB 2 3 2094900600002 REACTION ((95-AM-241(N,F),,SIG,,SPA)/ 2094900600003 (94-PU-239(N,F),,SIG,,SPA)) 2094900600004 STATUS .TABLE 5. 2094900600005 ENDBIB 3 0 2094900600006 NOCOMMON 0 0 2094900600007 DATA 3 1 2094900600008 RATIO RATIO-ERR1 RATIO-ERR2 2094900600009 NO-DIM PER-CENT PER-CENT 2094900600010 1.7630E-01 3.0000E-01 9.0000E-01 2094900600011 ENDDATA 3 0 2094900600012 ENDSUBENT 11 0 2094900699999 SUBENT 20949007 19790626 00002094900700001 BIB 2 3 2094900700002 REACTION ((95-AM-243(N,F),,SIG,,SPA)/ 2094900700003 (94-PU-239(N,F),,SIG,,SPA)) 2094900700004 STATUS .TABLE 5. 2094900700005 ENDBIB 3 0 2094900700006 NOCOMMON 0 0 2094900700007 DATA 3 1 2094900700008 RATIO RATIO-ERR1 RATIO-ERR2 2094900700009 NO-DIM PER-CENT PER-CENT 2094900700010 1.3160E-01 3.0000E-01 9.0000E-01 2094900700011 ENDDATA 3 0 2094900700012 ENDSUBENT 11 0 2094900799999 SUBENT 20949008 19790626 00002094900800001 BIB 2 3 2094900800002 REACTION ((96-CM-244(N,F),,SIG,,SPA)/ 2094900800003 (94-PU-239(N,F),,SIG,,SPA)) 2094900800004 STATUS .TABLE 5. 2094900800005 ENDBIB 3 0 2094900800006 NOCOMMON 0 0 2094900800007 DATA 3 1 2094900800008 RATIO RATIO-ERR1 RATIO-ERR2 2094900800009 NO-DIM PER-CENT PER-CENT 2094900800010 2.4220E-01 3.0000E-01 6.1000E+00 2094900800011 ENDDATA 3 0 2094900800012 ENDSUBENT 11 0 2094900899999 ENDENTRY 8 0 2094999999999