ENTRY 12933 20110914 13771293300000001 SUBENT 12933001 20110914 13771293300100001 BIB 8 13 1293300100002 INSTITUTE (1USAORL) 1293300100003 REFERENCE (J,NSE,90,298,1985) 1293300100004 AUTHOR (J.Halperin,G.D.O'Kelley,J.H.Oliver,J.E.Bigelow, 1293300100005 J.T.Wiggins) 1293300100006 TITLE Neutron capture and fission in 254g-Es 1293300100007 FACILITY (REAC,1USAORL) Oak Ridge research reactor 1293300100008 MONIT-REF (,S.F.Mughabghab+,R,BNL-325,(1),1973) 1293300100009 Neutron Cross Sections, Vol. 1, 3rd ed., BNL-325, 1293300100010 Brookhaven National Laboratory (1973). 1293300100011 STATUS (APRVD) J.Halperin, 1985/11/25. 1293300100012 HISTORY (19851022C) 1293300100013 (20051222C) DR Format updated and subentry 8 added 1293300100014 (20110918U) SD: BIB updated in every Subent. 1293300100015 ENDBIB 13 0 1293300100016 NOCOMMON 0 0 1293300100017 ENDSUBENT 16 0 1293300199999 SUBENT 12933002 20110914 13771293300200001 BIB 8 11 1293300200002 REACTION (99-ES-254(N,G)99-ES-255,,SIG) 1293300200003 MONITOR (27-CO-59(N,G)27-CO-60,,SIG) 1293300200004 SAMPLE Pure sample of 254g-Es. 1293300200005 DETECTOR (SIBAR) Silicon surface barrier alpha spectrometer 1293300200006 (GELI) The 60-CO produced was assayed by measuring the 1293300200007 1332-keV gamma with a Ge(Li) detector. 1293300200008 ASSUMED (ASSUM,27-CO-60(N,G)27-CO-61,,SIG) 1293300200009 ERR-ANALYS (DATA-ERR) No information about source of uncertainties1293300200010 CORRECTION Neutron flux corrected for decay and burnup in 1293300200011 monitor 1293300200012 STATUS (TABLE) Tbl. 1 of NSE,90,298,1985 1293300200013 ENDBIB 11 0 1293300200014 COMMON 2 3 1293300200015 ASSUM ASSUM-ERR 1293300200016 B B 1293300200017 2.0 0.2 1293300200018 ENDCOMMON 3 0 1293300200019 DATA 5 1 1293300200020 EN DATA DATA-ERR MONIT MONIT-ERR 1293300200021 EV B B B B 1293300200022 0.0253 28.3 2.5 37.2 0.2 1293300200023 ENDDATA 3 0 1293300200024 ENDSUBENT 23 0 1293300299999 SUBENT 12933003 20110914 13771293300300001 BIB 9 11 1293300300002 REACTION (99-ES-254(N,G)99-ES-255,,RI) 1293300300003 MONITOR (27-CO-59(N,G)27-CO-60,,RI) 1293300300004 REL-REF (M,,R.W.Stoughton+,J,NSE,6,100,1959) 1293300300005 (M,,C.H.Wescott,J,JNE,2,59,1955) 1293300300006 SAMPLE Pure sample of 254g-Es. 1293300300007 DETECTOR (SIBAR) Silicon surface barrier alpha spectrometer 1293300300008 ERR-ANALYS (DATA-ERR) No information about source of uncertainties1293300300009 ASSUMED (ASSUM,27-CO-60(N,G)27-CO-61,,RI) 1293300300010 CORRECTION Neutron flux corrected for decay and burnup in 1293300300011 monitor 1293300300012 STATUS (TABLE) Tbl. 1 of NSE,90,298,1985 1293300300013 ENDBIB 11 0 1293300300014 COMMON 2 3 1293300300015 ASSUM ASSUM-ERR 1293300300016 B B 1293300300017 4.3 1.0 1293300300018 ENDCOMMON 3 0 1293300300019 DATA 5 1 1293300300020 EN-MIN DATA DATA-ERR MONIT MONIT-ERR 1293300300021 EV B B B B 1293300300022 0.5 18.2 1.5 75.5 1.5 1293300300023 ENDDATA 3 0 1293300300024 ENDSUBENT 23 0 1293300399999 SUBENT 12933004 20110914 13771293300400001 BIB 8 18 1293300400002 REACTION (99-ES-254(N,F),,SIG) 1293300400003 MONITOR (92-U-233(N,F),,SIG) 1293300400004 DETECTOR (TRD) Solid state track detector 1293300400005 SAMPLE An especially purified sample of 254g-Es free of 1293300400006 californium was deposited onto a thin nickel foil and 1293300400007 placed in contact with 0.2-mm thick mica. A deposit of 1293300400008 233U was used to monitor the neutron flux, and a 1293300400009 similar assembly was placed back-to-back to the 1293300400010 einsteinium sample for that purpose. 1293300400011 REL-REF Techniques of solid-state track detection: 1293300400012 R.L.Fleischer+, Nuclear Tracks in Solids, University of1293300400013 California Press, Berkeley, California (1975). 1293300400014 ANALYSIS The tracks were examined and counted under a microscope1293300400015 at ~200-fold magnification. A number of replicate runs 1293300400016 were carried out to enhance the statistics of the 1293300400017 measurement. 1293300400018 ERR-ANALYS (DATA-ERR) No information about source of uncertainties1293300400019 STATUS (TABLE) from the text on p.301 of NSE,90,298,1985 1293300400020 ENDBIB 18 0 1293300400021 COMMON 2 3 1293300400022 MONIT MONIT-ERR 1293300400023 B B 1293300400024 531. 1.3 1293300400025 ENDCOMMON 3 0 1293300400026 DATA 3 1 1293300400027 EN DATA DATA-ERR 1293300400028 EV B B 1293300400029 0.0253 2030. 250. 1293300400030 ENDDATA 3 0 1293300400031 ENDSUBENT 30 0 1293300499999 SUBENT 12933005 20110914 13771293300500001 BIB 8 20 1293300500002 REACTION (99-ES-254(N,F),,RI) 1293300500003 MONITOR (92-U-233(N,F),,RI) 1293300500004 DETECTOR (TRD) Solid state track detector 1293300500005 SAMPLE An especially purified sample of 254g-Es free of 1293300500006 californium was deposited onto a thin nickel foil and 1293300500007 placed in contact with 0.2-mm thick mica. A deposit of 1293300500008 233U was used to monitor the neutron flux, and a 1293300500009 similar assembly was placed back-to-back to the 1293300500010 einsteinium sample for that purpose. 1293300500011 REL-REF (M,,R.W.Stoughton+,J,NSE,6,100,1959) 1293300500012 (M,,C.H.Wescott,J,JNE,2,59,1955) 1293300500013 Techniques of solid-state track detection: 1293300500014 R.L.Fleischer+, Nuclear Tracks in Solids, University of1293300500015 California Press, Berkeley, California (1975). 1293300500016 ANALYSIS The tracks were examined and counted under a microscope1293300500017 at ~200-fold magnification. A number of replicate runs 1293300500018 were carried out to enhance the statistics of the 1293300500019 measurement. 1293300500020 ERR-ANALYS (DATA-ERR) No information about source of uncertainties1293300500021 STATUS (TABLE) Tbl. II of NSE,90,298,1985 1293300500022 ENDBIB 20 0 1293300500023 COMMON 2 3 1293300500024 MONIT MONIT-ERR 1293300500025 B B 1293300500026 764. 13. 1293300500027 ENDCOMMON 3 0 1293300500028 DATA 3 1 1293300500029 EN-MIN DATA DATA-ERR 1293300500030 EV B B 1293300500031 0.5 1200. 250. 1293300500032 ENDDATA 3 0 1293300500033 ENDSUBENT 32 0 1293300599999 SUBENT 12933006 20110914 13771293300600001 BIB 8 10 1293300600002 REACTION (99-ES-254(N,ABS),,SIG) 1293300600003 MONITOR (27-CO-59(N,G)27-CO-60,,SIG) 1293300600004 SAMPLE A mixed sample of 253-Es and 254g-Es 1293300600005 DETECTOR (SIBAR) Silicon surface barrier alpha spectrometer 1293300600006 ASSUMED (ASSUM1,27-CO-60(N,G)27-CO-61,,SIG) 1293300600007 (ASSUM2,99-ES-253(N,ABS),,SIG) 1293300600008 CORRECTION Neutron flux corrected for decay and burnup in 1293300600009 monitor 1293300600010 ERR-ANALYS (DATA-ERR) No information about source of uncertainties1293300600011 STATUS (TABLE) from the text on p.302 of NSE,90,298,1985 1293300600012 ENDBIB 10 0 1293300600013 COMMON 6 3 1293300600014 ASSUM1 ASSUM1-ERR ASSUM2 ASSUM2-ERR MONIT MONIT-ERR 1293300600015 B B B B B B 1293300600016 2.0 0.2 184. 6. 37.2 0.2 1293300600017 ENDCOMMON 3 0 1293300600018 DATA 3 1 1293300600019 EN DATA DATA-ERR 1293300600020 EV B B 1293300600021 0.0253 1960. 200. 1293300600022 ENDDATA 3 0 1293300600023 ENDSUBENT 22 0 1293300699999 SUBENT 12933007 20110914 13771293300700001 BIB 8 10 1293300700002 REACTION (99-ES-254(N,ABS),,RI) 1293300700003 MONITOR (27-CO-59(N,G)27-CO-60,,RI) 1293300700004 DETECTOR (SIBAR) Silicon surface barrier alpha spectrometer 1293300700005 SAMPLE A mixed sample of 253-Es and 254g-Es 1293300700006 ASSUMED (ASSUM1,27-CO-60(N,G)27-CO-61,,RI) 1293300700007 (ASSUM2,99-ES-253(N,ABS),,RI) 1293300700008 ERR-ANALYS No information available 1293300700009 CORRECTION Neutron flux corrected for decay and burnup in 1293300700010 monitor 1293300700011 STATUS (TABLE) from the text on p.302 of NSE,90,298,1985 1293300700012 ENDBIB 10 0 1293300700013 COMMON 7 6 1293300700014 EN-MIN ASSUM1 ASSUM1-ERR ASSUM2 ASSUM2-ERR MONIT 1293300700015 MONIT-ERR 1293300700016 EV B B B B B 1293300700017 B 1293300700018 0.5 4.3 1.0 3864. 200. 75.5 1293300700019 1.5 1293300700020 ENDCOMMON 6 0 1293300700021 DATA 1 1 1293300700022 DATA-MAX 1293300700023 B 1293300700024 1800. 1293300700025 ENDDATA 3 0 1293300700026 ENDSUBENT 25 0 1293300799999 SUBENT 12933008 20110914 13771293300800001 BIB 6 10 1293300800002 REACTION (99-ES-254(N,F),,SIG,,,DERIV) 1293300800003 MONITOR (92-U-233(N,F),,SIG) 1293300800004 DETECTOR (TRD) Solid state track detector 1293300800005 ERR-ANALYS (DATA-ERR) No information about source of uncertainties1293300800006 HISTORY (20051222C) DR: Subentry added following comments 1293300800007 from Dr. Nakagawa and N. Otsuka, 2005/12/22 1293300800008 STATUS (COREL,12933002) 1293300800009 (COREL,12933006) 1293300800010 (TABLE) Value given in text, p. 303 left from 1293300800011 the NSE paper 1293300800012 ENDBIB 10 0 1293300800013 COMMON 2 3 1293300800014 MONIT MONIT-ERR 1293300800015 B B 1293300800016 531. 1.3 1293300800017 ENDCOMMON 3 0 1293300800018 DATA 3 1 1293300800019 EN DATA DATA-ERR 1293300800020 EV B B 1293300800021 0.0253 1970. 200. 1293300800022 ENDDATA 3 0 1293300800023 ENDSUBENT 22 0 1293300899999 ENDENTRY 8 0 1293399999999