ENTRY 14332 20220320 14941433200000001 SUBENT 14332001 20220320 14941433200100001 BIB 13 38 1433200100002 TITLE Neutron capture cross sections of 184,189,190,192Os 1433200100003 and the decays of 185Os,190mOs, 191Os, and 193Os 1433200100004 AUTHOR (K.S.Krane) 1433200100005 INSTITUTE (1USAORU) 1433200100006 REFERENCE (J,PR/C,85,044319,2012) 1433200100007 #doi:10.1103/PhysRevC.85.044319 1433200100008 FACILITY (REAC,1USAORU) Experiment performed at the Oregon 1433200100009 State University TRIGA reactor. 1433200100010 INC-SOURCE (THCOL) Two different facilities were used for 1433200100011 irradiation a thermal column TC and a fast pneumatic 1433200100012 transfer facility. Some rabbit samples were encased 1433200100013 in a Cd box of 1 mm wall thickness to isolate the 1433200100014 epithermal component. 1433200100015 INC-SPECT Nearly Maxwellian spectrum (within uncertainties). 1433200100016 In TC were the thermal and epithermal fluxes 1433200100017 8E+10 n/(cm2*s) and 8E+08 n/(cm2*s), respectively. 1433200100018 In pneumatic transfer station were thermal and 1433200100019 epithermal fluxes 1E+13 and 3E+11 n/(cm2*s), 1433200100020 respectively. 1433200100021 DETECTOR (HPGE) The gamma rays were observed with a high- 1433200100022 purity Ge detector with nominal volume of 169 cm3, 1433200100023 efficiency of 35% compared with NaI at 1332 keV, 1433200100024 resolution of 1.68 keV at 1332 keV). Source to 1433200100025 detector distances for the cross-section measurements 1433200100026 were generally 10 to 20 cm. 1433200100027 SAMPLE Os metal powder of mass 5 - 10 mg in natural 1433200100028 isotopic abundances 1433200100029 ADD-RES (DECAY,G-SPC,STRUC) 1433200100030 METHOD (ACTIV) 1433200100031 ERR-ANALYS (ERR-T) Total uncertainty 1433200100032 (ERR-1) Systematic uncertainty in neutron flux 1433200100033 determination 1433200100034 (ERR-2) Systematic uncertainty in detector efficiency 1433200100035 HISTORY (20120506C) Compiled by S.H. 1433200100036 (20160315A) OS. EN-DUMMY corrected in subs.2-5, 1433200100037 DECAY-DATA corrected in subs.4,5,9,10 1433200100038 (20210901A) OS. 1433200100039 (20220308A) OS. Monitor units corrected in subs.3,8 1433200100040 ENDBIB 38 0 1433200100041 COMMON 2 3 1433200100042 ERR-1 ERR-2 1433200100043 PER-CENT PER-CENT 1433200100044 3.0 1.0 1433200100045 ENDCOMMON 3 0 1433200100046 ENDSUBENT 45 0 1433200199999 SUBENT 14332002 20210920 14871433200200001 BIB 6 14 1433200200002 REACTION (76-OS-184(N,G)76-OS-185,,SIG,,MXW) 1433200200003 DECAY-DATA (76-OS-185,92.95D,DG,646.1,0.796) 1433200200004 Half-life measured by author 1433200200005 STATUS (TABLE) Data taken from text, p.5 of the reference 1433200200006 MONITOR ((MONIT1)79-AU-197(N,G)79-AU-198,,SIG,,MXW) Monitor in 1433200200007 form of alloy of 0.134% in thin Al metal foil 1433200200008 ((MONIT3)27-CO-59(N,G)27-CO-60,,SIG,,MXW) Monitor in 1433200200009 form of dilute alloy of 0.438% in thin Al metal foil 1433200200010 ERR-ANALYS (ERR-3) Systematic uncertainty in gamma ray branching 1433200200011 (ERR-4) Systematic uncertainty in half-life 1433200200012 (ERR-5) Systematic uncertainty in isotopic abundance 1433200200013 (ERR-6,1.0,2.0) Systematic uncertainty in sample mass 1433200200014 HISTORY (20160315A) EN-DUMMY corrected 1433200200015 (20210901A) DATA units corrected MB -> B 1433200200016 ENDBIB 14 0 1433200200017 COMMON 6 3 1433200200018 EN-DUMMY ERR-3 ERR-4 ERR-5 MONIT1 MONIT3 1433200200019 EV PER-CENT PER-CENT PER-CENT B B 1433200200020 0.0253 1.0 0.5 50.0 98.65 37.18 1433200200021 ENDCOMMON 3 0 1433200200022 DATA 3 1 1433200200023 DATA +ERR-T -ERR-T 1433200200024 B B B 1433200200025 3480.0 3480.0 1160.0 1433200200026 ENDDATA 3 0 1433200200027 ENDSUBENT 26 0 1433200299999 SUBENT 14332003 20220320 14941433200300001 BIB 5 13 1433200300002 REACTION (76-OS-189(N,G)76-OS-190-M,,SIG,,MXW) 1433200300003 DECAY-DATA (76-OS-190-M,9.86MIN,DG,186.7,0.731, 1433200300004 DG,361.1,0.953, 1433200300005 DG,502.6,0.978, 1433200300006 DG,616.3,0.994) 1433200300007 Half-life measured by author 1433200300008 MONITOR ((MONIT1)79-AU-197(N,G)79-AU-198,,SIG,,MXW) Monitor in 1433200300009 form of alloy of 0.134% in thin Al metal foil 1433200300010 ((MONIT3)27-CO-59(N,G)27-CO-60,,SIG,,MXW) Monitor in 1433200300011 form of dilute alloy of 0.438% in thin Al metal foil 1433200300012 STATUS (TABLE) Data taken from text, p.5 of the reference 1433200300013 HISTORY (20160315A) EN-DUMMY corrected 1433200300014 (20220308A) Monitor units changed MB -> B 1433200300015 ENDBIB 13 0 1433200300016 NOCOMMON 0 0 1433200300017 DATA 5 1 1433200300018 EN-DUMMY DATA ERR-T MONIT1 MONIT3 1433200300019 EV MB MB B B 1433200300020 0.0253 0.257 0.018 98.65 37.18 1433200300021 ENDDATA 3 0 1433200300022 ENDSUBENT 21 0 1433200399999 SUBENT 14332004 20210920 14871433200400001 BIB 6 12 1433200400002 REACTION (76-OS-190(N,G)76-OS-191-G,,SIG,,MXW) 1433200400003 DECAY-DATA (76-OS-191-G,14.99D,DG,129.4,0.265) 1433200400004 Half-life measured by author 1433200400005 MONITOR ((MONIT1)79-AU-197(N,G)79-AU-198,,SIG,,MXW) Monitor in 1433200400006 form of alloy of 0.134% in thin Al metal foil 1433200400007 ((MONIT3)27-CO-59(N,G)27-CO-60,,SIG,,MXW) Monitor in 1433200400008 form of dilute alloy of 0.438% in thin Al metal foil 1433200400009 STATUS (TABLE) Data taken from text, p.6 of the reference 1433200400010 ANALYSIS Cross section determined by analyzing decay curve 1433200400011 of transitions originated from decay of ground state 1433200400012 HISTORY (20160315A) EN-DUMMY and DECAY-DATA corrected 1433200400013 (20210901A) DATA units corrected MB -> B 1433200400014 ENDBIB 12 0 1433200400015 NOCOMMON 0 0 1433200400016 DATA 5 1 1433200400017 EN-DUMMY DATA ERR-T MONIT1 MONIT3 1433200400018 EV B B B B 1433200400019 0.0253 1.93 0.10 98.65 37.18 1433200400020 ENDDATA 3 0 1433200400021 ENDSUBENT 20 0 1433200499999 SUBENT 14332005 20210920 14871433200500001 BIB 6 13 1433200500002 REACTION (76-OS-190(N,G)76-OS-191-M,,SIG,,MXW) 1433200500003 DECAY-DATA (76-OS-191-M,13.6HR) 1433200500004 (76-OS-191-G,14.99D,DG,129.4,0.265) 1433200500005 Half-life measured by author 1433200500006 MONITOR ((MONIT1)79-AU-197(N,G)79-AU-198,,SIG,,MXW) Monitor in 1433200500007 form of alloy of 0.134% in thin Al metal foil 1433200500008 ((MONIT3)27-CO-59(N,G)27-CO-60,,SIG,,MXW) Monitor in 1433200500009 form of dilute alloy of 0.438% in thin Al metal foil 1433200500010 STATUS (TABLE) Data taken from text, p.6 of the reference 1433200500011 ANALYSIS Cross section determined by analyzing decay curve 1433200500012 of transitions originated from decay of ground state 1433200500013 HISTORY (20160315A) EN-DUMMY and DECAY-DATA corrected 1433200500014 (20210901A) DATA units corrected MB -> B 1433200500015 ENDBIB 13 0 1433200500016 NOCOMMON 0 0 1433200500017 DATA 5 1 1433200500018 EN-DUMMY DATA ERR-T MONIT1 MONIT3 1433200500019 EV B B B B 1433200500020 0.0253 9.03 0.49 98.65 37.18 1433200500021 ENDDATA 3 0 1433200500022 ENDSUBENT 21 0 1433200599999 SUBENT 14332006 20210920 14871433200600001 BIB 5 12 1433200600002 REACTION (76-OS-192(N,G)76-OS-193,,SIG,,MXW) 1433200600003 DECAY-DATA (76-OS-193,29.830HR,DG,321.6,0.0125, 1433200600004 DG,387.5,0.0123, 1433200600005 DG,460.5,0.0388) 1433200600006 Half-life measured by author 1433200600007 STATUS (TABLE) Data taken from text, p.7 of the reference 1433200600008 MONITOR ((MONIT2)79-AU-197(N,G)79-AU-198,,SIG,,MXW) Monitor in 1433200600009 form of alloy of 0.134% in thin Al metal foil 1433200600010 ((MONIT4)27-CO-59(N,G)27-CO-60,,SIG,,MXW) Monitor in 1433200600011 form of dilute alloy of 0.438% in thin Al metal foil 1433200600012 HISTORY (20210901A) REACTION changed RI -> SIG, 1433200600013 DATA units corrected MB -> B 1433200600014 ENDBIB 12 0 1433200600015 NOCOMMON 0 0 1433200600016 DATA 5 1 1433200600017 EN-DUMMY DATA ERR-T MONIT2 MONIT4 1433200600018 EV B B B B 1433200600019 0.0253 3.19 0.16 98.65 37.18 1433200600020 ENDDATA 3 0 1433200600021 ENDSUBENT 20 0 1433200699999 SUBENT 14332007 20210920 14871433200700001 BIB 6 13 1433200700002 REACTION (76-OS-184(N,G)76-OS-185,,RI) 1433200700003 DECAY-DATA (76-OS-185,92.95D,DG,646.1,0.796) 1433200700004 Half-life measured by author 1433200700005 STATUS (TABLE) Data taken from text, p.5 of the reference 1433200700006 MONITOR ((MONIT2)79-AU-197(N,G)79-AU-198,,RI) Monitor in 1433200700007 form of alloy of 0.134% in thin Al metal foil 1433200700008 ((MONIT4)27-CO-59(N,G)27-CO-60,,RI) Monitor in 1433200700009 form of dilute alloy of 0.438% in thin Al metal foil 1433200700010 ERR-ANALYS (ERR-3) Systematic uncertainty in gamma ray branching 1433200700011 (ERR-4) Systematic uncertainty in half-life 1433200700012 (ERR-5) Systematic uncertainty in isotopic abundance 1433200700013 (ERR-6,2.0,3.0) Systematic uncertainty in sample mass 1433200700014 HISTORY (20210901A) DATA units corrected MB -> B 1433200700015 ENDBIB 13 0 1433200700016 COMMON 3 3 1433200700017 ERR-3 ERR-4 ERR-5 1433200700018 PER-CENT PER-CENT PER-CENT 1433200700019 1.0 0.5 50.0 1433200700020 ENDCOMMON 3 0 1433200700021 DATA 6 1 1433200700022 EN-MIN DATA +ERR-T -ERR-T MONIT2 MONIT4 1433200700023 EV B B B B B 1433200700024 0.5 330.0 330.0 110.0 1550.0 74.2 1433200700025 ENDDATA 3 0 1433200700026 ENDSUBENT 25 0 1433200799999 SUBENT 14332008 20220320 14941433200800001 BIB 5 12 1433200800002 REACTION (76-OS-189(N,G)76-OS-190-M,,RI) 1433200800003 DECAY-DATA (76-OS-190-M,9.86MIN,DG,186.7,0.731, 1433200800004 DG,361.1,0.953, 1433200800005 DG,502.6,0.978, 1433200800006 DG,616.3,0.994) 1433200800007 Half-life measured by author 1433200800008 MONITOR ((MONIT2)79-AU-197(N,G)79-AU-198,,RI) Monitor in 1433200800009 form of alloy of 0.134% in thin Al metal foil 1433200800010 ((MONIT4)27-CO-59(N,G)27-CO-60,,RI) Monitor in 1433200800011 form of dilute alloy of 0.438% in thin Al metal foil 1433200800012 STATUS (TABLE) Data taken from text, p.5 of the reference 1433200800013 HISTORY (20220308A) Monitor units changed MB -> B 1433200800014 ENDBIB 12 0 1433200800015 NOCOMMON 0 0 1433200800016 DATA 5 1 1433200800017 EN-MIN DATA ERR-T MONIT2 MONIT4 1433200800018 EV MB MB B B 1433200800019 0.5 32.9 1.9 1550.0 74.2 1433200800020 ENDDATA 3 0 1433200800021 ENDSUBENT 20 0 1433200899999 SUBENT 14332009 20210920 14871433200900001 BIB 6 11 1433200900002 REACTION (76-OS-190(N,G)76-OS-191-G,,RI) 1433200900003 DECAY-DATA (76-OS-191-G,14.99D,DG,129.4,0.265) 1433200900004 Half-life measured by author 1433200900005 MONITOR ((MONIT2)79-AU-197(N,G)79-AU-198,,RI) Monitor in 1433200900006 form of alloy of 0.134% in thin Al metal foil 1433200900007 ((MONIT4)27-CO-59(N,G)27-CO-60,,RI) Monitor in 1433200900008 STATUS (TABLE) Data taken from text, p.6 of the reference 1433200900009 ANALYSIS Cross section determined by analyzing decay curve 1433200900010 of transitions originated from decay of ground state 1433200900011 HISTORY (20160315A) DECAY-DATA corrected 1433200900012 (20210901A) DATA units corrected MB -> B 1433200900013 ENDBIB 11 0 1433200900014 NOCOMMON 0 0 1433200900015 DATA 5 1 1433200900016 EN-MIN DATA ERR-T MONIT2 MONIT4 1433200900017 EV B B B B 1433200900018 0.5 4.77 0.29 1550.0 74.2 1433200900019 ENDDATA 3 0 1433200900020 ENDSUBENT 19 0 1433200999999 SUBENT 14332010 20210920 14871433201000001 BIB 6 12 1433201000002 REACTION (76-OS-190(N,G)76-OS-191-M,,RI) 1433201000003 DECAY-DATA (76-OS-191-M,13.6HR) 1433201000004 (76-OS-191-G,14.99D,DG,129.4,0.265) 1433201000005 Half-life measured by author 1433201000006 MONITOR ((MONIT2)79-AU-197(N,G)79-AU-198,,RI) Monitor in 1433201000007 form of alloy of 0.134% in thin Al metal foil 1433201000008 ((MONIT4)27-CO-59(N,G)27-CO-60,,RI) Monitor in 1433201000009 STATUS (TABLE) Data taken from text, p.6 of the reference 1433201000010 ANALYSIS Data determined by analyzing decay curve 1433201000011 of transitions originated from decay of ground state 1433201000012 HISTORY (20160315A) DECAY-DATA corrected 1433201000013 (20210901A) DATA units corrected MB -> B 1433201000014 ENDBIB 12 0 1433201000015 NOCOMMON 0 0 1433201000016 DATA 5 1 1433201000017 EN-MIN DATA ERR-T MONIT2 MONIT4 1433201000018 EV B B B B 1433201000019 0.5 25.4 1.5 1550.0 74.2 1433201000020 ENDDATA 3 0 1433201000021 ENDSUBENT 20 0 1433201099999 SUBENT 14332011 20210920 14871433201100001 BIB 5 10 1433201100002 REACTION (76-OS-192(N,G)76-OS-193,,RI) 1433201100003 DECAY-DATA (76-OS-193,29.830HR,DG,321.6,0.0125, 1433201100004 DG,387.5,0.0123, 1433201100005 DG,460.5,0.0388) 1433201100006 Half-life measured by author 1433201100007 MONITOR ((MONIT2)79-AU-197(N,G)79-AU-198,,RI) Monitor in 1433201100008 form of alloy of 0.134% in thin Al metal foil 1433201100009 ((MONIT4)27-CO-59(N,G)27-CO-60,,RI) Monitor in 1433201100010 STATUS (TABLE) Data taken from text, p.7 of the reference 1433201100011 HISTORY (20210901A) DATA units corrected MB -> B 1433201100012 ENDBIB 10 0 1433201100013 NOCOMMON 0 0 1433201100014 DATA 5 1 1433201100015 EN-MIN DATA ERR-T MONIT2 MONIT4 1433201100016 EV B B B B 1433201100017 0.5 7.45 0.45 1550.0 74.2 1433201100018 ENDDATA 3 0 1433201100019 ENDSUBENT 18 0 1433201199999 ENDENTRY 11 0 1433299999999