ENTRY 14092 20200116 14621409200000001 SUBENT 14092001 20200116 14621409200100001 BIB 12 62 1409200100002 INSTITUTE (1USALAS,1USAMGH) 1409200100003 REFERENCE (J,NIM/B,245,371,2006) 1409200100004 AUTHOR (J.M.Sisterson,M.B.Chadwick) 1409200100005 TITLE Cross section measurements for neutron-induced 1409200100006 reactions in Ti, Fe and Ni at several neutron 1409200100007 energies ranging from 70.7 to 151.6 MeV 1409200100008 FACILITY (ACCEL,3SAFITH) iThemba LABS, Somerset West, 1409200100009 South Africa (iTL) 1409200100010 INC-SOURCE (P-BE) iTL, pulsed proton beams with nominal 1409200100011 energies of 80, 120 and 160 MeV produced 1409200100012 quasi-monoenergetic neutron beams via the 1409200100013 p+Be reaction. The proton beam intensities used 1409200100014 ranged between 4 and 10 microA. 1409200100015 MONITOR Monitor foils, which for these measurements 1409200100016 included Al, Ti, Ni and Au, were placed behind 1409200100017 the primary target(s) and the entire assembly was 1409200100018 wrapped in Al foil for stability. 1409200100019 DETECTOR (SCIN) Plastic scintillators mounted in the beam 1409200100020 at 8 degree were used as neutron fluence monitors 1409200100021 (GE-IN) The yields of relatively short-lived 1409200100022 radionuclides that decay by emitting gamma rays 1409200100023 were measured using high purity Ge detectors. 1409200100024 SAMPLE Target mat. Thickness (cm) Diameter (cm) Dimens. (cm) 1409200100025 Ti (monitor foil) 0.1 1.5 1409200100026 Fe (target) 0.1 5 x 5 1409200100027 Ni (monitor foil) 0.1 1.5 1409200100028 Ni (target) 0.1 5 x 5 1409200100029 Target mat. Purity (%) ppm Mn Typical weight (g) 1409200100030 Ti (monitor foil) 99.6 500 0.74 1409200100031 Fe (target) 99.99+ 0.7-1.1 20.44 1409200100032 Ni (monitor foil) 99.98 10 1.52 1409200100033 Ni (target) 99.98 10 22.43 1409200100034 METHOD (TOF) 1409200100035 (ACTIV) The relevant parameters used to calculate 1409200100036 the cross sections are in Table 3: 1409200100037 Nuclide Half-life Gamma energy (keV) Branching ratio 1409200100038 46Sc 83.79 d 889.3 1.0 1409200100039 48V 15.979 d 983.5 1.0 1409200100040 51Cr 27.702 d 320.1 0.102 1409200100041 52Mn 5.591 d 744.2 0.9 1409200100042 54Mn 312.3 d 834.8 1.0 1409200100043 56Co 77.27 d 846.8 0.9995 1409200100044 56Co 77.27 d 1238.3 0.6756 1409200100045 56Ni 5.9 d 158.4 0.988 1409200100046 57Co 271.79 d 122.1 0.856 1409200100047 57Co 271.79 d 136.5 0.1068 1409200100048 57Ni 35.6 h 1377.6 0.817 1409200100049 58Co 70.82 d 810.8 0.9944 1409200100050 58Co 70.82 d 863.96 0.0068 1409200100051 59Fe 44.503 d 1099.3 0.565 1409200100052 ERR-ANALYS (ERR-T) The total error in the cross section was 1409200100053 obtained by adding in quadrature, the following 1409200100054 errors: 1409200100055 - the statistical counting errors; 1409200100056 (ERR-1) 2% for the number of target atoms; 1409200100057 (ERR-2,6.4,10.4) the estimated error in the neutron 1409200100058 fluence, which ranged from 6.4% to 10.4%; 1409200100059 (ERR-3) 5% for the error in the Ge detector 1409200100060 efficiency. 1409200100061 HISTORY (20060310C) DR 1409200100062 (20200104A) OS. Improved ERR-ANALYS, corrected REACTION1409200100063 in sub.14. 1409200100064 ENDBIB 62 0 1409200100065 COMMON 2 3 1409200100066 ERR-1 ERR-3 1409200100067 PER-CENT PER-CENT 1409200100068 2. 5. 1409200100069 ENDCOMMON 3 0 1409200100070 ENDSUBENT 69 0 1409200199999 SUBENT 14092002 20060310 13401409200200001 BIB 3 3 1409200200002 REACTION (22-TI-0(N,X)21-SC-46,,SIG) 1409200200003 DECAY-DATA (21-SC-46-G,83.79D,DG,889.3,1.0) 1409200200004 STATUS (TABLE) Data taken from table 4 of the journal article 1409200200005 ENDBIB 3 0 1409200200006 NOCOMMON 0 0 1409200200007 DATA 3 2 1409200200008 EN DATA ERR-T 1409200200009 MEV MB MB 1409200200010 73.5 51.1 8.5 1409200200011 111.8 101.0 9.6 1409200200012 ENDDATA 4 0 1409200200013 ENDSUBENT 12 0 1409200299999 SUBENT 14092003 20060310 13401409200300001 BIB 3 3 1409200300002 REACTION (26-FE-0(N,X)21-SC-46,,SIG) 1409200300003 DECAY-DATA (21-SC-46-G,83.79D,DG,889.3,1.0) 1409200300004 STATUS (TABLE) Data taken from table 4 of the journal article 1409200300005 ENDBIB 3 0 1409200300006 NOCOMMON 0 0 1409200300007 DATA 3 2 1409200300008 EN DATA ERR-T 1409200300009 MEV MB MB 1409200300010 112.2 3.6 0.6 1409200300011 151.6 2.6 1.1 1409200300012 ENDDATA 4 0 1409200300013 ENDSUBENT 12 0 1409200399999 SUBENT 14092004 20060310 13401409200400001 BIB 3 3 1409200400002 REACTION (26-FE-0(N,X)23-V-48,,SIG) 1409200400003 DECAY-DATA (23-V-48,15.979D,DG,983.5,1.0) 1409200400004 STATUS (TABLE) Data taken from table 4 of the journal article 1409200400005 ENDBIB 3 0 1409200400006 NOCOMMON 0 0 1409200400007 DATA 3 2 1409200400008 EN DATA ERR-T 1409200400009 MEV MB MB 1409200400010 112.2 10.1 1.5 1409200400011 151.6 8.0 1.1 1409200400012 ENDDATA 4 0 1409200400013 ENDSUBENT 12 0 1409200499999 SUBENT 14092005 20060310 13401409200500001 BIB 3 3 1409200500002 REACTION (26-FE-0(N,X)24-CR-51,,SIG) 1409200500003 DECAY-DATA (24-CR-51,27.702D,DG,320.1,0.102) 1409200500004 STATUS (TABLE) Data taken from table 4 of the journal article 1409200500005 ENDBIB 3 0 1409200500006 NOCOMMON 0 0 1409200500007 DATA 3 2 1409200500008 EN DATA ERR-T 1409200500009 MEV MB MB 1409200500010 112.2 66.1 10.7 1409200500011 151.6 51.0 7.8 1409200500012 ENDDATA 4 0 1409200500013 ENDSUBENT 12 0 1409200599999 SUBENT 14092006 20060310 13401409200600001 BIB 4 4 1409200600002 REACTION (26-FE-0(N,X)25-MN-52,,SIG) 1409200600003 DECAY-DATA (25-MN-52-G,5.591D,DG,744.2,0.9) 1409200600004 COMMENT Not corrected for Mn present at very low ppm levels 1409200600005 STATUS (TABLE) Data taken from table 4 of the journal article 1409200600006 ENDBIB 4 0 1409200600007 NOCOMMON 0 0 1409200600008 DATA 3 2 1409200600009 EN DATA ERR-T 1409200600010 MEV MB MB 1409200600011 112.2 15.4 3.2 1409200600012 151.6 12.9 1.8 1409200600013 ENDDATA 4 0 1409200600014 ENDSUBENT 13 0 1409200699999 SUBENT 14092007 20060310 13401409200700001 BIB 4 4 1409200700002 REACTION (26-FE-0(N,X)25-MN-54,,SIG) 1409200700003 DECAY-DATA (25-MN-54,312.3D,DG,834.8,1.0) 1409200700004 COMMENT Not corrected for Mn present at very low ppm levels 1409200700005 STATUS (TABLE) Data taken from table 4 of the journal article 1409200700006 ENDBIB 4 0 1409200700007 NOCOMMON 0 0 1409200700008 DATA 3 2 1409200700009 EN DATA ERR-T 1409200700010 MEV MB MB 1409200700011 112.2 104.0 17.8 1409200700012 151.6 70.2 11.0 1409200700013 ENDDATA 4 0 1409200700014 ENDSUBENT 13 0 1409200799999 SUBENT 14092008 20060310 13401409200800001 BIB 3 3 1409200800002 REACTION (28-NI-0(N,X)23-V-48,,SIG) 1409200800003 DECAY-DATA (23-V-48,15.979D,DG,983.5,1.0) 1409200800004 STATUS (TABLE) Data taken from table 4 of the journal article 1409200800005 ENDBIB 3 0 1409200800006 NOCOMMON 0 0 1409200800007 DATA 3 1 1409200800008 EN DATA ERR-T 1409200800009 MEV MB MB 1409200800010 112.2 4.5 0.7 1409200800011 ENDDATA 3 0 1409200800012 ENDSUBENT 11 0 1409200899999 SUBENT 14092009 20060310 13401409200900001 BIB 3 3 1409200900002 REACTION (28-NI-0(N,X)24-CR-51,,SIG) 1409200900003 DECAY-DATA (24-CR-51,27.702D,DG,320.1,0.102) 1409200900004 STATUS (TABLE) Data taken from table 4 of the journal article 1409200900005 ENDBIB 3 0 1409200900006 NOCOMMON 0 0 1409200900007 DATA 3 2 1409200900008 EN DATA ERR-T 1409200900009 MEV MB MB 1409200900010 112.2 36.5 5.7 1409200900011 151.6 29.5 7.0 1409200900012 ENDDATA 4 0 1409200900013 ENDSUBENT 12 0 1409200999999 SUBENT 14092010 20060310 13401409201000001 BIB 3 3 1409201000002 REACTION (28-NI-0(N,X)25-MN-52,,SIG) 1409201000003 DECAY-DATA (25-MN-52-G,5.591D,DG,744.2,0.9) 1409201000004 STATUS (TABLE) Data taken from table 4 of the journal article 1409201000005 ENDBIB 3 0 1409201000006 NOCOMMON 0 0 1409201000007 DATA 3 3 1409201000008 EN DATA ERR-T 1409201000009 MEV MB MB 1409201000010 73.5 4.4 0.6 1409201000011 112.2 14.1 3.1 1409201000012 151.6 14.0 2.1 1409201000013 ENDDATA 5 0 1409201000014 ENDSUBENT 13 0 1409201099999 SUBENT 14092011 20060310 13401409201100001 BIB 3 3 1409201100002 REACTION (28-NI-0(N,X)25-MN-54,,SIG) 1409201100003 DECAY-DATA (25-MN-54,312.3D,DG,834.8,1.0) 1409201100004 STATUS (TABLE) Data taken from table 4 of the journal article 1409201100005 ENDBIB 3 0 1409201100006 NOCOMMON 0 0 1409201100007 DATA 3 3 1409201100008 EN DATA ERR-T 1409201100009 MEV MB MB 1409201100010 70.7 30.4 4.8 1409201100011 112.2 32.2 5.7 1409201100012 151.6 30.7 9.3 1409201100013 ENDDATA 5 0 1409201100014 ENDSUBENT 13 0 1409201199999 SUBENT 14092012 20060310 13401409201200001 BIB 3 3 1409201200002 REACTION (28-NI-0(N,X)27-CO-56,,SIG) 1409201200003 DECAY-DATA (27-CO-56,77.27D,DG,846.8,0.9995,DG,1238.3,0.6756) 1409201200004 STATUS (TABLE) Data taken from table 4 of the journal article 1409201200005 ENDBIB 3 0 1409201200006 NOCOMMON 0 0 1409201200007 DATA 3 3 1409201200008 EN DATA ERR-T 1409201200009 MEV MB MB 1409201200010 70.7 35.4 8.3 1409201200011 112.2 63.5 10.6 1409201200012 151.6 42.5 7.1 1409201200013 ENDDATA 5 0 1409201200014 ENDSUBENT 13 0 1409201299999 SUBENT 14092013 20060310 13401409201300001 BIB 4 4 1409201300002 REACTION (28-NI-0(N,X)27-CO-57,CUM,SIG) 1409201300003 DECAY-DATA (27-CO-57,271.79D,DG,122.1,0.856,DG,1136.5,0.1068) 1409201300004 COMMENT Cumulative measurement 1409201300005 STATUS (TABLE) Data taken from table 4 of the journal article 1409201300006 ENDBIB 4 0 1409201300007 NOCOMMON 0 0 1409201300008 DATA 3 3 1409201300009 EN DATA ERR-T 1409201300010 MEV MB MB 1409201300011 70.7 105.0 31.6 1409201300012 112.2 152.0 26.0 1409201300013 151.6 159.2 20.1 1409201300014 ENDDATA 5 0 1409201300015 ENDSUBENT 14 0 1409201399999 SUBENT 14092014 20200116 14621409201400001 BIB 4 4 1409201400002 REACTION (28-NI-0(N,X)27-CO-58,,SIG) 1409201400003 DECAY-DATA (27-CO-58-G,70.82D,DG,863.96,0.0068,DG,810.8,0.9944) 1409201400004 STATUS (TABLE) Data taken from table 4 of the journal article 1409201400005 HISTORY (20200104A) Deleted CUM from REACTION SF5 and COMMENT. 1409201400006 ENDBIB 4 0 1409201400007 NOCOMMON 0 0 1409201400008 DATA 3 3 1409201400009 EN DATA ERR-T 1409201400010 MEV MB MB 1409201400011 70.7 47.2 15.2 1409201400012 112.2 72.0 12.5 1409201400013 151.6 53.1 8.6 1409201400014 ENDDATA 5 0 1409201400015 ENDSUBENT 14 0 1409201499999 SUBENT 14092015 20060310 13401409201500001 BIB 3 3 1409201500002 REACTION (28-NI-0(N,X)28-NI-56,,SIG) 1409201500003 DECAY-DATA (28-NI-56,5.9D,DG,158.4,0.988) 1409201500004 STATUS (TABLE) Data taken from table 4 of the journal article 1409201500005 ENDBIB 3 0 1409201500006 NOCOMMON 0 0 1409201500007 DATA 3 3 1409201500008 EN DATA ERR-T 1409201500009 MEV MB MB 1409201500010 73.5 1.2 0.5 1409201500011 112.2 2.2 1.1 1409201500012 151.6 1.5 0.3 1409201500013 ENDDATA 5 0 1409201500014 ENDSUBENT 13 0 1409201599999 SUBENT 14092016 20060310 13401409201600001 BIB 3 3 1409201600002 REACTION (28-NI-0(N,X)28-NI-57,,SIG) 1409201600003 DECAY-DATA (28-NI-57,35.6HR,DG,1377.6,0.817) 1409201600004 STATUS (TABLE) Data taken from table 4 of the journal article 1409201600005 ENDBIB 3 0 1409201600006 NOCOMMON 0 0 1409201600007 DATA 3 2 1409201600008 EN DATA ERR-T 1409201600009 MEV MB MB 1409201600010 73.5 8.4 1.1 1409201600011 111.8 6.0 0.6 1409201600012 ENDDATA 4 0 1409201600013 ENDSUBENT 12 0 1409201699999 SUBENT 14092017 20060310 13401409201700001 BIB 3 3 1409201700002 REACTION (28-NI-0(N,X)26-FE-59,,SIG) 1409201700003 DECAY-DATA (26-FE-59,44.503D,DG,1099.3,0.565) 1409201700004 STATUS (TABLE) Data taken from table 4 of the journal article 1409201700005 ENDBIB 3 0 1409201700006 NOCOMMON 0 0 1409201700007 DATA 3 1 1409201700008 EN DATA ERR-T 1409201700009 MEV MB MB 1409201700010 112.2 0.22 0.1 1409201700011 ENDDATA 3 0 1409201700012 ENDSUBENT 11 0 1409201799999 ENDENTRY 17 0 1409299999999