ENTRY 31476 20100923 31463147600000001 SUBENT 31476001 20100923 31463147600100001 BIB 12 23 3147600100002 TITLE Investigations on the comparator technique used in 3147600100003 epithermal neutron activation analysis. 3147600100004 AUTHOR (T.Bereznai,D.Bodizs,G.Keomley) 3147600100005 REFERENCE (J,JRC,36,509,1977) 3147600100006 INSTITUTE (3HUNTBP) 3147600100007 FACILITY (REAC,3HUNTBP) Budapest technical university reactor. 3147600100008 SAMPLE As a comparator spectral pure ruthenium sponge or a 3147600100009 ruthenium compound (NH4)2Ru(H2O)Cl5 was used. 3147600100010 INC-SOURCE (REAC) flux for the irradiation channels used in 3147600100011 experiments were varied from 0.79 - 2.8 n/cm2/sec 3147600100012 METHOD (ACTIV) Activation measurements. 3147600100013 DETECTOR (GELI) Germanium-lithium detector (resolution 2.2 keV 3147600100014 for the 1332 keV gamma-ray of 60Co). 3147600100015 ANALYSIS K-factors calculated from an epithermal reactor neutron3147600100016 activation analysis. This analysis utilizes the 3147600100017 measurement of the resonance integral-thermal cross 3147600100018 section ratio and cadmium ratios. 3147600100019 MONITOR (79-AU-197(N,G)79-AU-198,,RI) Cadmium ratio of Au=15.7.3147600100020 HISTORY (19780622C) 3147600100021 (19970609T) converted from entry 78016. 3147600100022 (20100219A) SD:Updated to new date formats, cosmetic 3147600100023 changes. SAMPLE and INC-SOURCE were added. 3147600100024 DECAY-DATA were added to Subents 002-004. 3147600100025 ENDBIB 23 0 3147600100026 NOCOMMON 0 0 3147600100027 ENDSUBENT 26 0 3147600199999 SUBENT 31476002 20100923 31463147600200001 BIB 6 9 3147600200002 REACTION (44-RU-96(N,G)44-RU-97,,RI) 3147600200003 DECAY-DATA (44-RU-97,2.89D,DG,215.2) 3147600200004 ANALYSIS Resonance integral obtained from measured integral- 3147600200005 cross section ratio assuming Wescott's g factor = 1 3147600200006 and a thermal cross section of 0.25 +- 0.03 b quoted 3147600200007 from BNL-325 (1973). 3147600200008 MONITOR (44-RU-96(N,G)44-RU-97,,SIG) 3147600200009 MONIT-REF (,S.F.Mughabghab+,R,BNL-325,44-1,1973) 3147600200010 ERR-ANALYS (DATA-ERR) Errors assumed to be standard deviations . 3147600200011 ENDBIB 9 0 3147600200012 COMMON 2 3 3147600200013 MONIT MONIT-ERR 3147600200014 B B 3147600200015 0.25 0.03 3147600200016 ENDCOMMON 3 0 3147600200017 DATA 3 1 3147600200018 EN-MIN DATA DATA-ERR 3147600200019 EV B B 3147600200020 5.0000E-01 6.5000E+00 8.0000E-01 3147600200021 ENDDATA 3 0 3147600200022 ENDSUBENT 21 0 3147600299999 SUBENT 31476003 20100923 31463147600300001 BIB 6 9 3147600300002 REACTION (44-RU-102(N,G)44-RU-103,,RI) 3147600300003 DECAY-DATA (44-RU-103,39.8D,DG,496.9) 3147600300004 ANALYSIS Resonance integral obtained from measured integral- 3147600300005 cross section ratio assuming Westcott's g factor = 1 3147600300006 and a thermal cross section of 1.3 err 1.0 b quoted 3147600300007 from bnl-325 (1973). 3147600300008 MONITOR (44-RU-102(N,G)44-RU-103,,SIG) 3147600300009 MONIT-REF (,S.F.Mughabghab+,R,BNL-325,1973) 3147600300010 ERR-ANALYS (DATA-ERR) Errors assumed to be standard deviations. 3147600300011 ENDBIB 9 0 3147600300012 COMMON 2 3 3147600300013 MONIT MONIT-ERR 3147600300014 B B 3147600300015 1.3 1.0 3147600300016 ENDCOMMON 3 0 3147600300017 DATA 3 1 3147600300018 EN-MIN DATA DATA-ERR 3147600300019 EV B B 3147600300020 5.0000E-01 4.7000E+00 3.6000E+00 3147600300021 ENDDATA 3 0 3147600300022 ENDSUBENT 21 0 3147600399999 SUBENT 31476004 20100923 31463147600400001 BIB 6 10 3147600400002 REACTION (44-RU-104(N,G)44-RU-105,,RI) 3147600400003 DECAY-DATA (44-RU-105,4.44HR,DG,724.2) 3147600400004 (45-RH-105,35.5HR,DG,319.24) 3147600400005 ANALYSIS Resonance integral obtained from measured integral- 3147600400006 cross section ratio assuming Westcott's g factor = 1 3147600400007 and a thermal cross section of 0.47 err 0.20 b quoted 3147600400008 from bnl-325 (1973). 3147600400009 MONITOR (44-RU-104(N,G)44-RU-105,,SIG) 3147600400010 MONIT-REF (,S.F.Mughabghab+,R,BNL-325,44-4,1973) 3147600400011 ERR-ANALYS (DATA-ERR) Errors assumed to be standard deviations. 3147600400012 ENDBIB 10 0 3147600400013 COMMON 2 3 3147600400014 MONIT MONIT-ERR 3147600400015 B B 3147600400016 0.47 0.20 3147600400017 ENDCOMMON 3 0 3147600400018 DATA 3 1 3147600400019 EN-MIN DATA DATA-ERR 3147600400020 EV B B 3147600400021 5.0000E-01 5.9000E+00 2.5000E+00 3147600400022 ENDDATA 3 0 3147600400023 ENDSUBENT 22 0 3147600499999 ENDENTRY 4 0 3147699999999