ENTRY 10119 20171126 14371011900000001 SUBENT 10119001 20171126 14371011900100001 BIB 15 29 1011900100002 INSTITUTE (1USAORL) 1011900100003 REFERENCE (P,ORNL-4706,47,1971) 1011900100004 AUTHOR (J.Halperin,C.E.Bemis Jr,R.E.Druschel,R.E.Eby) 1011900100005 TITLE The thermal cross sections and resonance integrals for 1011900100006 neutron capture of 249Cf, 250Cf, and 251Cf. 1011900100007 FACILITY (REAC,1USAORL) Two-stage mass spectrometer. 1011900100008 INC-SOURCE (REAC) ORNL research reactor (ORR) 1011900100009 SAMPLE Isotopically enriched samples deposited in fused silica1011900100010 capsules. Three capsules arranged linearly in 1011900100011 aluminum container; each end capsule encased in 1011900100012 cadmium neutron filter. 1011900100013 DETECTOR (NAICR) Gammas from Co flux monitor detected by NaI 1011900100014 crystal. 1011900100015 METHOD (ASEP) Isomeric ratios of target and product determined1011900100016 by precision mass sepectrometry. 1011900100017 MONITOR ((MONIT1)27-CO-59(N,G)27-CO-60,,SIG) 1011900100018 ((MONIT2)27-CO-59(N,G)27-CO-60,,RI) 1011900100019 DECAY-DATA (98-CF-250,13.1YR) 1011900100020 (98-CF-251,892.YR) 1011900100021 (98-CF-252,2.65YR) 1011900100022 DECAY-MON (27-CO-60-G,5.26YR,DG,1330.) 1011900100023 ERR-ANALYS (DATA-ERR) No information on source of uncertainties. 1011900100024 STATUS (PRELM) Data not to be quoted before publication. 1011900100025 HISTORY (19721218C) 1011900100026 (19771116A) Converted to REACTION formalism. BIB 1011900100027 update. REACTION corrected to thermal spectrum avg. 1011900100028 (20000202A) Converted to new date format, lower case. 1011900100029 BIB update. Monitor coding added. 1011900100030 (20171114U) OS. Minor corr.in sub.1 1011900100031 ENDBIB 29 0 1011900100032 COMMON 2 3 1011900100033 MONIT1 MONIT2 1011900100034 B B 1011900100035 37.0 75. 1011900100036 ENDCOMMON 3 0 1011900100037 ENDSUBENT 36 0 1011900199999 SUBENT 10119002 20000202 00001011900200001 BIB 3 6 1011900200002 REACTION (98-CF-249(N,G)98-CF-250,,SIG,,MXW) 1011900200003 ANALYSIS Average of 2 measurements using dependence on 1011900200004 251Cf(abs) - 251Cf(abs), and value = 3700 b from 1011900200005 this reference. 1011900200006 MONITOR ((MONIT3)98-CF-249(N,G)98-CF-250,,RI) 1011900200007 From this experiment. 1011900200008 ENDBIB 6 0 1011900200009 NOCOMMON 0 0 1011900200010 DATA 4 1 1011900200011 EN-DUMMY DATA DATA-ERR MONIT3 1011900200012 EV B B B 1011900200013 0.0253 478. 25. 765. 1011900200014 ENDDATA 3 0 1011900200015 ENDSUBENT 14 0 1011900299999 SUBENT 10119003 20000202 00001011900300001 BIB 2 2 1011900300002 REACTION (98-CF-249(N,G)98-CF-250,,RI) 1011900300003 ANALYSIS Average over four measurements. 1011900300004 ENDBIB 2 0 1011900300005 NOCOMMON 0 0 1011900300006 DATA 3 1 1011900300007 EN-MIN DATA DATA-ERR 1011900300008 EV B B 1011900300009 0.5 765. 35. 1011900300010 ENDDATA 3 0 1011900300011 ENDSUBENT 10 0 1011900399999 SUBENT 10119004 20000202 00001011900400001 BIB 3 6 1011900400002 REACTION (98-CF-250(N,G)98-CF-251,,SIG,,MXW) 1011900400003 ANALYSIS Average of 3 measurements using dependence on 1011900400004 251Cf(abs) - 251Cf(abs), and value = 3700 b from 1011900400005 this reference. 1011900400006 MONITOR ((MONIT3)98-CF-250(N,G)98-CF-251,,RI) 1011900400007 From this experiment. 1011900400008 ENDBIB 6 0 1011900400009 NOCOMMON 0 0 1011900400010 DATA 4 1 1011900400011 EN-DUMMY DATA DATA-ERR MONIT3 1011900400012 EV B B B 1011900400013 0.0253 2034. 200. 1.16 +04 1011900400014 ENDDATA 3 0 1011900400015 ENDSUBENT 14 0 1011900499999 SUBENT 10119005 20000202 00001011900500001 BIB 3 3 1011900500002 REACTION (98-CF-250(N,G)98-CF-251,,RI) 1011900500003 ANALYSIS Average of 3 measurements with 2 determinations each. 1011900500004 MONITOR ((MONIT3)98-CF-251(N,ABS),,RI) 1011900500005 ENDBIB 3 0 1011900500006 NOCOMMON 0 0 1011900500007 DATA 4 1 1011900500008 EN-MIN DATA DATA-ERR MONIT3 1011900500009 EV B B B 1011900500010 0.5 11600. 500. 7000. 1011900500011 ENDDATA 3 0 1011900500012 ENDSUBENT 11 0 1011900599999 SUBENT 10119006 20000202 00001011900600001 BIB 2 4 1011900600002 REACTION (98-CF-251(N,G)98-CF-252,,SIG,,MXW) 1011900600003 ANALYSIS Average of 3 measurements using dependence on 1011900600004 251Cf(abs) - 251Cf(abs), and value = 3700 b from 1011900600005 this reference. 1011900600006 ENDBIB 4 0 1011900600007 NOCOMMON 0 0 1011900600008 DATA 4 1 1011900600009 EN-DUMMY DATA DATA-ERR MONIT3 1011900600010 EV B B B 1011900600011 0.025 2850.0 150.0 7000. 1011900600012 ENDDATA 3 0 1011900600013 ENDSUBENT 12 0 1011900699999 SUBENT 10119007 20000202 00001011900700001 BIB 2 2 1011900700002 REACTION (98-CF-251(N,G)98-CF-252,,RI) 1011900700003 MONITOR ((MONIT3)98-CF-251(N,ABS),,RI) 1011900700004 ENDBIB 2 0 1011900700005 NOCOMMON 0 0 1011900700006 DATA 4 1 1011900700007 EN-MIN DATA DATA-ERR MONIT3 1011900700008 EV B B B 1011900700009 0.5 1600.0 30.0 7000. 1011900700010 ENDDATA 3 0 1011900700011 ENDSUBENT 10 0 1011900799999 SUBENT 10119008 20000202 00001011900800001 BIB 4 5 1011900800002 REACTION (98-CF-251(N,ABS),,SIG,,SPA) 1011900800003 DECAY-DATA (98-CF-251,892.YR,A) 1011900800004 ANALYSIS From analysis of 2 runs on 249Cf sample, effective 1011900800005 (251Cf(abs) - 250Cf(abs)) = 3700+11200 b. 1011900800006 HISTORY (19771116C) 1011900800007 ENDBIB 5 0 1011900800008 NOCOMMON 0 0 1011900800009 DATA 3 1 1011900800010 EN-DUMMY DATA-APRX DATA-ERR 1011900800011 EV B PER-CENT 1011900800012 0.0253 6900. 20. 1011900800013 ENDDATA 3 0 1011900800014 ENDSUBENT 13 0 1011900899999 SUBENT 10119009 20000202 00001011900900001 BIB 2 2 1011900900002 REACTION (98-CF-249(N,ABS),,ALF,,MXW) 1011900900003 HISTORY (19771116C) 1011900900004 ENDBIB 2 0 1011900900005 NOCOMMON 0 0 1011900900006 DATA 2 1 1011900900007 EN-DUMMY DATA 1011900900008 EV NO-DIM 1011900900009 0.0253 0.29 1011900900010 ENDDATA 3 0 1011900900011 ENDSUBENT 10 0 1011900999999 ENDENTRY 9 0 1011999999999