ENTRY D7046 20250507 D149D704600000001 SUBENT D7046001 20250507 D149D704600100001 BIB 16 57 D704600100002 TITLE First 70Zn(p,x) nuclear cross section measurements for D704600100003 theranostic 67Cu radionuclide production extended up toD704600100004 100 MeV D704600100005 AUTHOR (M.H.Jung, J.K.Park, S.C.Yang, H.M.Jang, K.S.Chun, D704600100006 W.J.Cho, S.W.Kim) D704600100007 INSTITUTE (3KORKAE) D704600100008 (3KORKOR) Dongguk University, Gyeongju D704600100009 REFERENCE (J,ARI,215,111579,2025) D704600100010 FACILITY (LINAC,3KORKAE) 100 MeV linac in Korea Multi-purpose D704600100011 Accelerator Complex (KOMAC) D704600100012 SAMPLE 97.5% enriched Zn-70 metal powder D704600100013 - Diameter: 13.1+/-0.1 mm D704600100014 - Weight: 195.6+/-2.1 mg D704600100015 METHOD (ACTIV) Irradiation for 31 min (300 nA) D704600100016 (STTA) Conventional stacked-foil activation technique D704600100017 (GSPEC) Started after the cooling time of 40 h D704600100018 DETECTOR (HPGE) Energy resolutions of 0.875 keV (FWHM) at D704600100019 122 keV and relative detection efficiency of 30% D704600100020 MONITOR Al foil (99.9% purity, 101.3+/-0.4 micro-meter D704600100021 thickness) D704600100022 (13-AL-27(P,X)11-NA-22,,SIG) for 42 - 56 MeV D704600100023 (13-AL-27(P,X)11-NA-24,,SIG) for 63 - 98 MeV D704600100024 ADD-RES The Al(p,x)22,24Na cross sections derived from D704600100025 the gamma count at Al foils and adjusted to reproduce D704600100026 the monitor cross section values are tabulated below: D704600100027 ---------------------------------------------------- D704600100028 Ep(MeV) sigma(mb) of 22Na sigma(mb) of 24Na D704600100029 ---------------------------------------------------- D704600100030 98.67+/-0.05 11.11+/-0.33 D704600100031 92.72+/-0.32 11.16+/-0.34 D704600100032 86.45+/-0.50 11.23+/-0.34 D704600100033 79.80+/-0.58 11.42+/-0.39 D704600100034 74.68+/-0.67 11.55+/-0.39 D704600100035 69.29+/-0.74 11.60+/-0.52 D704600100036 63.52+/-0.95 11.25+/-0.50 D704600100037 57.28+/-0.96 28.58+/-1.03 D704600100038 50.50+/-1.14 36.59+/-1.56 D704600100039 43.03+/-1.51 43.36+/-1.96 D704600100040 ---------------------------------------------------- D704600100041 DECAY-MON (11-NA-22,2.6018YR,DG,1274.537,0.99940) D704600100042 (11-NA-24,14.997HR,DG,1368.626,0.999936) D704600100043 MONIT-REF (,A.Hermanne+,J,NDS,148,338,2018) D704600100044 ERR-ANALYS (DATA-ERR) The uncertainty was calculated considering D704600100045 both the statistical errors, such as the thickness, D704600100046 weight, and size of each sample, the measurement D704600100047 efficiency and counts of the multi-channel analyzer, D704600100048 as well as the systematic errors, such as the D704600100049 half-life of each nuclide, the gamma-ray intensity, D704600100050 and the nuclear reaction cross-section of D704600100051 the reference foil. D704600100052 COMMENT By compiler (2025-05-09): D704600100053 Some typos in the articles (e.g., T1/2=72.281 d for D704600100054 67Ga in Table 2) were corrected with W.J. Cho during D704600100055 proofread. D704600100056 STATUS (TABLE,,M.H.Jung+,J,ARI,215,111579,2025) Table 4 D704600100057 (APRVD) Approved by W.J.Cho (2025-05-09) D704600100058 HISTORY (20250507C) S.C.Yang D704600100059 ENDBIB 57 0 D704600100060 NOCOMMON 0 0 D704600100061 ENDSUBENT 60 0 D704600199999 SUBENT D7046002 20250507 D149D704600200001 BIB 2 2 D704600200002 REACTION (30-ZN-70(P,X)29-CU-64,,SIG) D704600200003 DECAY-DATA (29-CU-64,12.701HR,DG,1345.77,0.00475) D704600200004 ENDBIB 2 0 D704600200005 NOCOMMON 0 0 D704600200006 DATA 4 10 D704600200007 EN EN-ERR DATA DATA-ERR D704600200008 MEV MEV MB MB D704600200009 98.08 0.11 37.49 2.98 D704600200010 92.09 0.34 35.19 2.88 D704600200011 85.83 0.48 28.80 2.71 D704600200012 79.11 0.61 25.01 2.69 D704600200013 74.00 0.70 20.67 2.30 D704600200014 68.50 0.81 24.59 2.71 D704600200015 62.71 1.03 27.22 2.94 D704600200016 56.43 1.08 32.75 3.33 D704600200017 49.51 1.31 51.47 3.83 D704600200018 41.99 1.37 29.38 2.31 D704600200019 ENDDATA 12 0 D704600200020 ENDSUBENT 19 0 D704600299999 SUBENT D7046003 20250507 D149D704600300001 BIB 3 6 D704600300002 REACTION (30-ZN-70(P,X)29-CU-67,,SIG) D704600300003 DECAY-DATA (29-CU-67,61.83HR,DG,93.311,0.1610, D704600300004 DG,184.577,0.487) D704600300005 ANALYSIS The activity of Cu-67 was obtained using the peak D704600300006 separation with an analytical method of 93.3 keV and D704600300007 184.5 keV gammas from Ga-67. D704600300008 ENDBIB 6 0 D704600300009 NOCOMMON 0 0 D704600300010 DATA 4 10 D704600300011 EN EN-ERR DATA DATA-ERR D704600300012 MEV MEV MB MB D704600300013 98.08 0.11 24.38 1.52 D704600300014 92.09 0.34 23.23 1.45 D704600300015 85.83 0.48 22.60 1.41 D704600300016 79.11 0.61 22.01 1.41 D704600300017 74.00 0.70 20.70 1.31 D704600300018 68.50 0.81 20.25 1.41 D704600300019 62.71 1.03 18.44 1.21 D704600300020 56.43 1.08 15.99 1.04 D704600300021 49.51 1.31 10.18 0.66 D704600300022 41.99 1.37 4.249 0.28 D704600300023 ENDDATA 12 0 D704600300024 ENDSUBENT 23 0 D704600399999 SUBENT D7046004 20250507 D149D704600400001 BIB 2 2 D704600400002 REACTION (30-ZN-70(P,X)31-GA-66,,SIG) D704600400003 DECAY-DATA (31-GA-66,9.49HR,DG,1039.220,0.370) D704600400004 ENDBIB 2 0 D704600400005 NOCOMMON 0 0 D704600400006 DATA 4 10 D704600400007 EN EN-ERR DATA DATA-ERR D704600400008 MEV MEV MB MB D704600400009 98.08 0.11 11.86 0.82 D704600400010 92.09 0.34 13.13 0.91 D704600400011 85.83 0.48 14.94 1.03 D704600400012 79.11 0.61 18.75 1.30 D704600400013 74.00 0.70 23.78 1.70 D704600400014 68.50 0.81 31.52 2.43 D704600400015 62.71 1.03 35.93 2.66 D704600400016 56.43 1.08 31.47 2.34 D704600400017 49.51 1.31 12.11 0.95 D704600400018 41.99 1.37 5.60 0.51 D704600400019 ENDDATA 12 0 D704600400020 ENDSUBENT 19 0 D704600499999 SUBENT D7046005 20250507 D149D704600500001 BIB 3 6 D704600500002 REACTION (30-ZN-70(P,X)31-GA-67,,SIG) D704600500003 DECAY-DATA (31-GA-67,3.2617D,DG,93.310,0.3881, D704600500004 DG,184.576,0.21410) D704600500005 ANALYSIS The activity of Ga-67 was obtained using the peak D704600500006 separation with an analytical method of 93.3 keV and D704600500007 184.5 keV gammas from Cu-67. D704600500008 ENDBIB 6 0 D704600500009 NOCOMMON 0 0 D704600500010 DATA 4 10 D704600500011 EN EN-ERR DATA DATA-ERR D704600500012 MEV MEV MB MB D704600500013 98.08 0.11 32.20 1.84 D704600500014 92.09 0.34 34.42 1.99 D704600500015 85.83 0.48 38.02 2.20 D704600500016 79.11 0.61 44.23 2.67 D704600500017 74.00 0.70 49.26 2.96 D704600500018 68.50 0.81 58.93 3.97 D704600500019 62.71 1.03 72.97 4.68 D704600500020 56.43 1.08 105.99 6.91 D704600500021 49.51 1.31 174.71 11.64 D704600500022 41.99 1.37 180.20 12.48 D704600500023 ENDDATA 12 0 D704600500024 ENDSUBENT 23 0 D704600599999 SUBENT D7046006 20250507 D149D704600600001 BIB 2 2 D704600600002 REACTION (30-ZN-70(P,X)30-ZN-65,CUM,SIG) D704600600003 DECAY-DATA (30-ZN-65,243.93D,DG,1115.539,0.5004) D704600600004 ENDBIB 2 0 D704600600005 NOCOMMON 0 0 D704600600006 DATA 4 10 D704600600007 EN EN-ERR DATA DATA-ERR D704600600008 MEV MEV MB MB D704600600009 98.08 0.11 62.53 3.37 D704600600010 92.09 0.34 66.41 2.98 D704600600011 85.83 0.48 70.25 3.79 D704600600012 79.11 0.61 78.85 4.12 D704600600013 74.00 0.70 74.48 4.22 D704600600014 68.50 0.81 59.09 4.19 D704600600015 62.71 1.03 31.26 2.67 D704600600016 56.43 1.08 12.40 1.89 D704600600017 49.51 1.31 9.26 0.89 D704600600018 41.99 1.37 5.28 0.93 D704600600019 ENDDATA 12 0 D704600600020 ENDSUBENT 19 0 D704600699999 SUBENT D7046007 20250507 D149D704600700001 BIB 2 2 D704600700002 REACTION (30-ZN-70(P,X)30-ZN-69-M,,SIG) D704600700003 DECAY-DATA (30-ZN-69-M,13.756HR,DG,438.637,0.9485) D704600700004 ENDBIB 2 0 D704600700005 NOCOMMON 0 0 D704600700006 DATA 4 10 D704600700007 EN EN-ERR DATA DATA-ERR D704600700008 MEV MEV MB MB D704600700009 98.08 0.11 43.07 1.82 D704600700010 92.09 0.34 44.31 1.90 D704600700011 85.83 0.48 46.80 2.00 D704600700012 79.11 0.61 50.12 2.16 D704600700013 74.00 0.70 55.88 2.52 D704600700014 68.50 0.81 55.61 2.52 D704600700015 62.71 1.03 57.14 2.81 D704600700016 56.43 1.08 60.23 2.97 D704600700017 49.51 1.31 66.65 3.28 D704600700018 41.99 1.37 72.16 3.73 D704600700019 ENDDATA 12 0 D704600700020 ENDSUBENT 19 0 D704600799999 ENDENTRY 7 0 D704699999999