ENTRY 23776 20230121 2377600000001 SUBENT 23776001 20230121 20231011 2377600100001 BIB 13 37 2377600100002 TITLE Neutron activation of 69Ga and 71Ga at kBT ~ 25 keV 2377600100003 AUTHOR (K.Goebel, C.Beinrucker, B.Brueckner, P.Erbacher, 2377600100004 S.Fiebiger, M.Fonseca, M.Heftrich, T.Heftrich, 2377600100005 F.Kaeppeler, A.Krasa, D.Kurtulgil, C.Lederer-Woods, 2377600100006 R.Plag, A.Plompen, R.Reifarth, S.Schmidt, K.Sonnabend,2377600100007 M.Weigand) 2377600100008 INSTITUTE (2GERFRK,2PRTNOV,2GERKFK,2ZZZGEL,2BLGMOL,2UK EDG, 2377600100009 2GERGSI) 2377600100010 (2PRTPRT) Universidade Lusofona de Humanidades e 2377600100011 Tecnologia, Lisbon 2377600100012 REFERENCE (J,PR/C,103,025802,2021) 2377600100013 #doi:10.1103/PhysRevC.103.025802 2377600100014 (J,EPJ/CS,146,01014,2017) prelim.results 2377600100015 FACILITY (VDG,2ZZZGEL) 2377600100016 INC-SOURCE (P-LI7) 2377600100017 Lithium target: thickness 27.5 um; radius 3 mm 2377600100018 Ga activation sample: distance to lithium 1 mm; 2377600100019 radius 6 mm 2377600100020 INC-SPECT The resulting neutron spectrum for the gallium sample 2377600100021 was simulated with the program PINO (Proton In 2377600100022 Neutron Out) 2377600100023 REL-REF (R,,R.Reifarth+,J,NIM/A,608,139,2009) 2377600100024 7Li(p,n) at Ep=1912 keV quasistellar distribution 2377600100025 with kBT = 25 keV 2377600100026 METHOD (STTA) The samples were positioned between two gold 2377600100027 monitors 2377600100028 (ACTIV,GSPEC) 2377600100029 DETECTOR (HPGE) 2377600100030 CORRECTION Corrections applied for: 2377600100031 - dead time of the data acquisition system 2377600100032 - gamma-ray self-absorption 2377600100033 - coincidence summing 2377600100034 - fluctuation of the neutron flux during irradiation. 2377600100035 STATUS (TABLE) Text page 025802-5 of 2377600100036 Phys.Rev.C103(2021)025802. 2377600100037 HISTORY (20220204C) VS. 2377600100038 (20230121U) SD: Ref. EPJ/CS,146,01014 added. 2377600100039 ENDBIB 37 0 2377600100040 COMMON 1 3 2377600100041 KT 2377600100042 KEV 2377600100043 25. 2377600100044 ENDCOMMON 3 0 2377600100045 ENDSUBENT 44 0 2377600199999 SUBENT 23776002 20220204 23082377600200001 BIB 4 12 2377600200002 REACTION ((31-GA-69(N,G)31-GA-70,,SIG,,SPA)/ 2377600200003 (79-AU-197(N,G)79-AU-198,,SIG,,SPA)) 2377600200004 SAMPLE (31-GA-69,NAT=0.6011) 2377600200005 DECAY-DATA (31-GA-70,21.14MIN,DG,176.115,0.00294, 2377600200006 DG,1039.513,0.0065) 2377600200007 (79-AU-198-G,2.6941D,DG,411.8,0.9562) 2377600200008 ERR-ANALYS (ERR-1) The uncorrelated uncertainties of the cross 2377600200009 section ratio includes the statistical uncertainties 2377600200010 of the counts determined by gamma-ray spectrometry 2377600200011 and the uncertainties of the gamma-line intensities. 2377600200012 (ERR-2) The correlated uncertainties include the 2377600200013 systematic uncertainties. 2377600200014 ENDBIB 12 0 2377600200015 NOCOMMON 0 0 2377600200016 DATA 3 1 2377600200017 DATA ERR-1 ERR-2 2377600200018 NO-DIM NO-DIM NO-DIM 2377600200019 0.2862 0.0062 0.0182 2377600200020 ENDDATA 3 0 2377600200021 ENDSUBENT 20 0 2377600299999 SUBENT 23776003 20220204 23082377600300001 BIB 4 15 2377600300002 REACTION ((31-GA-71(N,G)31-GA-72,,SIG,,SPA)/ 2377600300003 (79-AU-197(N,G)79-AU-198,,SIG,,SPA)) 2377600300004 SAMPLE (31-GA-71,NAT=0.3989) 2377600300005 DECAY-DATA (31-GA-72,14.10HR,DG,600.912,0.05822, 2377600300006 DG,629.967,0.2613, 2377600300007 DG,834.13,0.9545, 2377600300008 DG,894.327,0.10136, 2377600300009 DG,1050.795,0.06991) 2377600300010 (79-AU-198-G,2.6941D,DG,411.8,0.9562) 2377600300011 ERR-ANALYS (ERR-1) The uncorrelated uncertainties of the cross 2377600300012 section ratio includes the statistical uncertainties 2377600300013 of the counts determined by gamma-ray spectrometry 2377600300014 and the uncertainties of the gamma-line intensities. 2377600300015 (ERR-2) The correlated uncertainties include the 2377600300016 systematic uncertainties. 2377600300017 ENDBIB 15 0 2377600300018 NOCOMMON 0 0 2377600300019 DATA 3 1 2377600300020 DATA ERR-1 ERR-2 2377600300021 NO-DIM NO-DIM NO-DIM 2377600300022 0.1727 0.0007 0.0107 2377600300023 ENDDATA 3 0 2377600300024 ENDSUBENT 23 0 2377600399999 SUBENT 23776004 20220205 23082377600400001 BIB 5 8 2377600400002 REACTION (31-GA-69(N,G)31-GA-70,,SIG,,SPA) 2377600400003 MONITOR (79-AU-197(N,G)79-AU-198,,SIG,,SPA) 2377600400004 MONIT-REF (,R.Reifarth+,J,EPJ/P,133,424,2018) 2377600400005 ERR-ANALYS (ERR-T) Total uncertainty determined by 2377600400006 the uncertainty of the 69Ga to 197Au (n,g) SACS ratio 2377600400007 and 2377600400008 (MONIT-ERR) the uncertainty of the 197Au(n,g) SACS. 2377600400009 STATUS (DEP,23776002) 69Ga to 197Au (n,g) SACS ratio. 2377600400010 ENDBIB 8 0 2377600400011 NOCOMMON 0 0 2377600400012 DATA 4 1 2377600400013 DATA ERR-T MONIT MONIT-ERR 2377600400014 MB MB MB MB 2377600400015 186. 12. 650. 6. 2377600400016 ENDDATA 3 0 2377600400017 ENDSUBENT 16 0 2377600499999 SUBENT 23776005 20220205 23082377600500001 BIB 5 8 2377600500002 REACTION (31-GA-71(N,G)31-GA-72,,SIG,,SPA) 2377600500003 MONITOR (79-AU-197(N,G)79-AU-198,,SIG,,SPA) 2377600500004 MONIT-REF (,R.Reifarth+,J,EPJ/P,133,424,2018) 2377600500005 ERR-ANALYS (ERR-T) Total uncertainty determined by 2377600500006 the uncertainty of the 71Ga to 197Au (n,g) SACS ratio 2377600500007 and 2377600500008 (MONIT-ERR) the uncertainty of the 197Au(n,g) SACS. 2377600500009 STATUS (DEP,23776003) 71Ga to 197Au (n,g) SACS ratio. 2377600500010 ENDBIB 8 0 2377600500011 NOCOMMON 0 0 2377600500012 DATA 4 1 2377600500013 DATA ERR-T MONIT MONIT-ERR 2377600500014 MB MB MB MB 2377600500015 112. 7. 650. 6. 2377600500016 ENDDATA 3 0 2377600500017 ENDSUBENT 16 0 2377600599999 ENDENTRY 5 0 2377699999999