ENTRY F1472 20230120 F147200000001 SUBENT F1472001 20230120 20230412 F147200100001 BIB 13 42 F147200100002 TITLE New method for production of 155Tb via 155Dy by F147200100003 irradiation of natGd by medium energy alpha particles F147200100004 AUTHOR (A.N.Moiseeva,R.A.Aliev,E.B.Furkina,V.I.Novikov, F147200100005 V.N.Unezhev) F147200100006 INSTITUTE (4RUSKUR) F147200100007 REFERENCE (J,NMB,106-107,52,2022) F147200100008 #doi:10.1016/j.nucmedbio.2021.12.004 F147200100009 FACILITY (ISOCY,4RUSKUR) U-150 isochronous cyclotron F147200100010 SAMPLE Gadolinium oxide targets of natural isotopic F147200100011 composition (chemical purity 97%, main impurity Y <2%, F147200100012 Dy < 0.01%, Tb <0.07%) were used. The average F147200100013 thickness of each target was determined by weighing F147200100014 as 8-12 mu-m. The surface of each target was F147200100015 additionally covered with a thin 8.3 mu-m aluminum F147200100016 foil in order to prevent them from sticking together F147200100017 during irradiation. F147200100018 METHOD (STTA,EDEG) The cross sections were measured by the F147200100019 stack foil technique. F147200100020 (ACTIV) A target assembly was irradiated for 50 min, F147200100021 and an average current was of 0.1 mu-A. For each F147200100022 target, 3-4 measurements were made within 8 days F147200100023 after EOB. F147200100024 (GSPEC) F147200100025 DETECTOR (HPGE) The activity of the nuclear reaction products F147200100026 was measured on a gamma-ray spectrometer equipped with F147200100027 ORTEC GEM 35P4 high purity germanium detector with an F147200100028 energy resolution of 850 eV for the 122 keV line and F147200100029 1.8 keV for the 1.33 MeV line. The distance from the F147200100030 detector was chosen so that the dead time did not F147200100031 exceed 12%. F147200100032 MONITOR (13-AL-27(HE3,X)11-NA-24,,SIG) F147200100033 (22-TI-0(A,X)24-CR-51,,SIG) F147200100034 (29-CU-0(A,X)31-GA-66,,SIG) F147200100035 (29-CU-0(A,X)31-GA-67,,SIG) F147200100036 (29-CU-0(A,X)30-ZN-65,,SIG) F147200100037 ADD-RES (COMP) Comparison with data from TENDL-21 library was F147200100038 performed. F147200100039 ERR-ANALYS The uncertainty of the alpha particle energy on the F147200100040 target ranged 1.4-6.8 MeV, depending on the position F147200100041 of the target in the stack. F147200100042 STATUS (APRVD) Entry was approved by Dr. A.N.Moiseeva F147200100043 HISTORY (20230120C) F147200100044 ENDBIB 42 0 F147200100045 NOCOMMON 0 0 F147200100046 ENDSUBENT 45 0 F147200199999 SUBENT F1472002 20230120 20230412 F147200200001 BIB 4 14 F147200200002 REACTION (64-GD-0(A,X)64-GD-159,,SIG) F147200200003 DECAY-DATA (64-GD-159,18.479HR,DG,363.53,0.1178) F147200200004 ERR-ANALYS (ERR-T) The uncertainty in the cross section value F147200200005 was calculated as the square root of the sum of the F147200200006 squares of the individual uncertainties: F147200200007 (ERR-1) uncertainty in determining the efficiency of F147200200008 the detector; F147200200009 (ERR-2,1.,10.) uncertainty in determining the F147200200010 photopeak area; F147200200011 (ERR-3) uncertainty in determining the target F147200200012 thickness; F147200200013 (ERR-4) uncertainty of nuclear data; F147200200014 (ERR-5) uncertainty of current value. F147200200015 STATUS (TABLE) Tbl. 3 from Nucl.Med. Biol., 106-107, 52,2022 F147200200016 ENDBIB 14 0 F147200200017 COMMON 4 3 F147200200018 ERR-1 ERR-3 ERR-4 ERR-5 F147200200019 PER-CENT PER-CENT PER-CENT PER-CENT F147200200020 7. 10. 3. 10. F147200200021 ENDCOMMON 3 0 F147200200022 DATA 4 17 F147200200023 EN EN-ERR DATA ERR-T F147200200024 MEV MEV MB MB F147200200025 58.9 1.5 11.7 2.1 F147200200026 57.1 1.6 15.5 2.5 F147200200027 55.2 1.8 17.7 3.0 F147200200028 53.3 1.9 13.7 9.0 F147200200029 51.3 2.0 19.3 4.7 F147200200030 49.3 2.2 17.2 8.1 F147200200031 47.5 2.4 12.5 2.0 F147200200032 45.4 2.6 10.3 2.9 F147200200033 43.5 2.7 13.6 2.4 F147200200034 41.2 3.0 9.5 1.8 F147200200035 38.4 3.3 7.8 1.3 F147200200036 35.3 3.7 6.0 1.2 F147200200037 33.0 3.9 3.6 0.7 F147200200038 30.0 4.4 2.2 0.5 F147200200039 26.8 4.9 1.5 0.9 F147200200040 23.2 5.7 0.24 0.20 F147200200041 20.3 6.4 0.49 0.35 F147200200042 ENDDATA 19 0 F147200200043 ENDSUBENT 42 0 F147200299999 SUBENT F1472003 20230120 20230412 F147200300001 BIB 4 14 F147200300002 REACTION (64-GD-0(A,X)65-TB-153,CUM,SIG) F147200300003 DECAY-DATA (65-TB-153,3.24D,DG,212.00,0.310) F147200300004 ERR-ANALYS (ERR-T) The uncertainty in the cross section value F147200300005 was calculated as the square root of the sum of the F147200300006 squares of the individual uncertainties: F147200300007 (ERR-1) uncertainty in determining the efficiency of F147200300008 the detector; F147200300009 (ERR-2,1.,10.) uncertainty in determining the F147200300010 photopeak area; F147200300011 (ERR-3) uncertainty in determining the target F147200300012 thickness; F147200300013 (ERR-4) uncertainty of nuclear data; F147200300014 (ERR-5) uncertainty of current value. F147200300015 STATUS (TABLE) Tbl. 3 from Nucl.Med. Biol., 106-107, 52,2022 F147200300016 ENDBIB 14 0 F147200300017 COMMON 4 3 F147200300018 ERR-1 ERR-3 ERR-4 ERR-5 F147200300019 PER-CENT PER-CENT PER-CENT PER-CENT F147200300020 7. 10. 3. 10. F147200300021 ENDCOMMON 3 0 F147200300022 DATA 4 15 F147200300023 EN EN-ERR DATA ERR-T F147200300024 MEV MEV MB MB F147200300025 58.9 1.5 12.0 3.4 F147200300026 57.1 1.6 10.0 2.4 F147200300027 55.2 1.8 6.7 2.8 F147200300028 53.3 1.9 3.4 2.3 F147200300029 51.3 2.0 3.0 1.0 F147200300030 47.5 2.4 2.41 0.77 F147200300031 45.4 2.6 2.8 2.1 F147200300032 43.5 2.7 3.29 0.53 F147200300033 41.2 3.0 2.61 0.45 F147200300034 38.4 3.3 2.60 0.59 F147200300035 35.3 3.7 1.36 0.26 F147200300036 33.0 3.9 0.90 0.18 F147200300037 30.0 4.4 0.78 0.44 F147200300038 26.8 4.9 0.49 0.25 F147200300039 23.2 5.7 0.21 0.14 F147200300040 ENDDATA 17 0 F147200300041 ENDSUBENT 40 0 F147200399999 SUBENT F1472004 20230120 20230412 F147200400001 BIB 4 14 F147200400002 REACTION (64-GD-0(A,X)65-TB-154-M1,CUM,SIG) F147200400003 DECAY-DATA (65-TB-154-M1,21.5HR,DG,123.07,0.26) F147200400004 ERR-ANALYS (ERR-T) The uncertainty in the cross section value F147200400005 was calculated as the square root of the sum of the F147200400006 squares of the individual uncertainties: F147200400007 (ERR-1) uncertainty in determining the efficiency of F147200400008 the detector; F147200400009 (ERR-2,1.,10.) uncertainty in determining the F147200400010 photopeak area; F147200400011 (ERR-3) uncertainty in determining the target F147200400012 thickness; F147200400013 (ERR-4) uncertainty of nuclear data; F147200400014 (ERR-5) uncertainty of current value. F147200400015 STATUS (TABLE) Tbl. 3 from Nucl.Med. Biol., 106-107, 52,2022 F147200400016 ENDBIB 14 0 F147200400017 COMMON 4 3 F147200400018 ERR-1 ERR-3 ERR-4 ERR-5 F147200400019 PER-CENT PER-CENT PER-CENT PER-CENT F147200400020 7. 10. 3. 10. F147200400021 ENDCOMMON 3 0 F147200400022 DATA 4 13 F147200400023 EN EN-ERR DATA ERR-T F147200400024 MEV MEV MB MB F147200400025 58.9 1.5 1.59 0.41 F147200400026 57.1 1.6 1.33 0.23 F147200400027 55.2 1.8 1.42 0.29 F147200400028 53.3 1.9 0.55 0.41 F147200400029 51.3 2.0 0.83 0.27 F147200400030 47.5 2.4 0.37 0.19 F147200400031 45.4 2.6 0.41 0.22 F147200400032 43.5 2.7 0.22 0.12 F147200400033 41.2 3.0 0.43 0.23 F147200400034 38.4 3.3 0.19 0.12 F147200400035 35.3 3.7 0.20 0.09 F147200400036 33.0 3.9 0.42 0.22 F147200400037 30.0 4.4 0.17 0.10 F147200400038 ENDDATA 15 0 F147200400039 ENDSUBENT 38 0 F147200499999 SUBENT F1472005 20230120 20230412 F147200500001 BIB 4 17 F147200500002 REACTION 1(64-GD-0(A,X)65-TB-154-G,,SIG) F147200500003 2(64-GD-0(A,X)65-TB-154-M2,,SIG) F147200500004 DECAY-DATA (65-TB-154-G,9.4HR,DG,123.07,0.30,DG,346.70,0.016, F147200500005 DG,540.,0.20) F147200500006 (65-TB-154-M2,22.7HR,DG,127.07,0.43,DG,346.70,0.69) F147200500007 ERR-ANALYS (ERR-T) The uncertainty in the cross section value F147200500008 was calculated as the square root of the sum of the F147200500009 squares of the individual uncertainties: F147200500010 (ERR-1) uncertainty in determining the efficiency of F147200500011 the detector; F147200500012 (ERR-2,1.,10.) uncertainty in determining the F147200500013 photopeak area; F147200500014 (ERR-3) uncertainty in determining the target F147200500015 thickness; F147200500016 (ERR-4) uncertainty of nuclear data; F147200500017 (ERR-5) uncertainty of current value. F147200500018 STATUS (TABLE) Tbl. 3 from Nucl.Med. Biol., 106-107, 52,2022 F147200500019 ENDBIB 17 0 F147200500020 COMMON 4 3 F147200500021 ERR-1 ERR-3 ERR-4 ERR-5 F147200500022 PER-CENT PER-CENT PER-CENT PER-CENT F147200500023 7. 10. 3. 10. F147200500024 ENDCOMMON 3 0 F147200500025 DATA 6 13 F147200500026 EN EN-ERR DATA 1ERR-T 1DATA 2ERR-T 2F147200500027 MEV MEV MB MB MB MB F147200500028 58.9 1.5 6.6 1.5 0.70 0.21F147200500029 57.1 1.6 7.4 1.2 0.62 0.10F147200500030 55.2 1.8 5.4 1.0 0.42 0.09F147200500031 53.3 1.9 2.28 1.63 0.41 0.345F147200500032 51.3 2.0 2.02 0.62 0.31 0.13F147200500033 49.3 2.2 2.27 1.37 F147200500034 47.5 2.4 0.56 0.27 0.17 0.12F147200500035 45.4 2.6 0.73 0.17 F147200500036 43.5 2.7 0.52 0.28 0.12 0.10F147200500037 41.2 3.0 0.33 0.18 0.10 0.08F147200500038 38.4 3.3 0.46 0.28 F147200500039 35.3 3.7 0.74 0.49 0.03 0.03F147200500040 33.0 3.9 0.42 0.19 F147200500041 ENDDATA 15 0 F147200500042 ENDSUBENT 41 0 F147200599999 SUBENT F1472006 20230120 20230412 F147200600001 BIB 5 18 F147200600002 REACTION 1(64-GD-0(A,X)65-TB-155,,SIG) F147200600003 2(64-GD-0(A,X)65-TB-155,CUM,SIG) F147200600004 DECAY-DATA (65-TB-155,5.32D,DG,86.55,0.32,DG,105.32,0.251, F147200600005 DG,180.08,0.075,DG,262.27,0.053) F147200600006 CORRECTION 155Dy decay contribution subtracted. F147200600007 ERR-ANALYS (ERR-T) The uncertainty in the cross section value F147200600008 was calculated as the square root of the sum of the F147200600009 squares of the individual uncertainties: F147200600010 (ERR-1) uncertainty in determining the efficiency of F147200600011 the detector; F147200600012 (ERR-2,1.,10.) uncertainty in determining the F147200600013 photopeak area; F147200600014 (ERR-3) uncertainty in determining the target F147200600015 thickness; F147200600016 (ERR-4) uncertainty of nuclear data; F147200600017 (ERR-5) uncertainty of current value. F147200600018 STATUS (TABLE) Tbl. 3 from Nucl.Med. Biol., 106-107, 52,2022 F147200600019 (DEP,F1472008) 155Dy production cross section F147200600020 ENDBIB 18 0 F147200600021 COMMON 4 3 F147200600022 ERR-1 ERR-3 ERR-4 ERR-5 F147200600023 PER-CENT PER-CENT PER-CENT PER-CENT F147200600024 7. 10. 3. 10. F147200600025 ENDCOMMON 3 0 F147200600026 DATA 6 17 F147200600027 EN EN-ERR DATA 1ERR-T 1DATA 2ERR-T 2F147200600028 MEV MEV MB MB MB MB F147200600029 58.9 1.5 33.61 5.52 217.3 38.2F147200600030 57.1 1.6 32.41 5.41 263.7 48.0F147200600031 55.2 1.8 28.22 4.63 277.8 49.7F147200600032 53.3 1.9 22.95 13.1 189. 110.F147200600033 51.3 2.0 25.72 4.17 234.9 40.5F147200600034 49.3 2.2 14.08 8.41 183.2 26.5F147200600035 47.5 2.4 19.92 3.04 184.9 29.5F147200600036 45.4 2.6 17.68 2.60 157.0 23.8F147200600037 43.5 2.7 10.19 1.56 146.9 23.5F147200600038 41.2 3.0 3.61 0.54 74.2 11.6F147200600039 38.4 3.3 4.87 0.84 51.5 9.4F147200600040 35.3 3.7 1.96 0.35 23.12 4.43F147200600041 33.0 3.9 1.60 0.39 13.76 2.30F147200600042 30.0 4.4 1.23 0.24 6.42 1.38F147200600043 26.8 4.9 0.97 0.18 1.63 0.37F147200600044 23.2 5.7 0.37 0.10F147200600045 20.3 6.4 0.51 0.12F147200600046 ENDDATA 19 0 F147200600047 ENDSUBENT 46 0 F147200699999 SUBENT F1472007 20230120 20230412 F147200700001 BIB 4 16 F147200700002 REACTION (64-GD-0(A,X)65-TB-156,,SIG) F147200700003 DECAY-DATA (65-TB-156-G,5.35D,DG,88.97,0.18,DG,199.19,0.41, F147200700004 DG,356.38,0.136,DG,534.29,0.67, F147200700005 DG,1222.44,0.31) F147200700006 ERR-ANALYS (ERR-T) The uncertainty in the cross section value F147200700007 was calculated as the square root of the sum of the F147200700008 squares of the individual uncertainties: F147200700009 (ERR-1) uncertainty in determining the efficiency of F147200700010 the detector; F147200700011 (ERR-2,1.,10.) uncertainty in determining the F147200700012 photopeak area; F147200700013 (ERR-3) uncertainty in determining the target F147200700014 thickness; F147200700015 (ERR-4) uncertainty of nuclear data; F147200700016 (ERR-5) uncertainty of current value. F147200700017 STATUS (TABLE) Tbl. 3 from Nucl.Med. Biol., 106-107, 52,2022 F147200700018 ENDBIB 16 0 F147200700019 COMMON 4 3 F147200700020 ERR-1 ERR-3 ERR-4 ERR-5 F147200700021 PER-CENT PER-CENT PER-CENT PER-CENT F147200700022 7. 10. 3. 10. F147200700023 ENDCOMMON 3 0 F147200700024 DATA 4 16 F147200700025 EN EN-ERR DATA ERR-T F147200700026 MEV MEV MB MB F147200700027 58.9 1.5 28.99 5.70 F147200700028 57.1 1.6 33.03 6.24 F147200700029 55.2 1.8 34.36 6.30 F147200700030 53.3 1.9 22.8 13.2 F147200700031 51.3 2.0 26.61 4.58 F147200700032 49.3 2.2 14.14 4.65 F147200700033 47.5 2.4 18.54 3.11 F147200700034 45.4 2.6 15.02 2.57 F147200700035 43.5 2.7 15.12 2.46 F147200700036 41.2 3.0 8.68 1.51 F147200700037 38.4 3.3 7.30 1.23 F147200700038 35.3 3.7 4.11 0.68 F147200700039 33.0 3.9 2.43 0.43 F147200700040 30.0 4.4 1.73 0.33 F147200700041 26.8 4.9 0.75 0.17 F147200700042 23.2 5.7 0.42 0.08 F147200700043 ENDDATA 18 0 F147200700044 ENDSUBENT 43 0 F147200799999 SUBENT F1472008 20230120 20230412 F147200800001 BIB 4 14 F147200800002 REACTION (64-GD-0(A,X)66-DY-155,,SIG) F147200800003 DECAY-DATA (66-DY-155,9.9HR,DG,184.56,0.0337,DG,226.92,0.684) F147200800004 ERR-ANALYS (ERR-T) The uncertainty in the cross section value F147200800005 was calculated as the square root of the sum of the F147200800006 squares of the individual uncertainties: F147200800007 (ERR-1) uncertainty in determining the efficiency of F147200800008 the detector; F147200800009 (ERR-2,1.,10.) uncertainty in determining the F147200800010 photopeak area; F147200800011 (ERR-3) uncertainty in determining the target F147200800012 thickness; F147200800013 (ERR-4) uncertainty of nuclear data; F147200800014 (ERR-5) uncertainty of current value. F147200800015 STATUS (TABLE) Tbl. 3 from Nucl.Med. Biol., 106-107, 52,2022 F147200800016 ENDBIB 14 0 F147200800017 COMMON 4 3 F147200800018 ERR-1 ERR-3 ERR-4 ERR-5 F147200800019 PER-CENT PER-CENT PER-CENT PER-CENT F147200800020 7. 10. 3. 10. F147200800021 ENDCOMMON 3 0 F147200800022 DATA 4 17 F147200800023 EN EN-ERR DATA ERR-T F147200800024 MEV MEV MB MB F147200800025 58.9 1.5 183.7 33.5 F147200800026 57.1 1.6 231.3 43.9 F147200800027 55.2 1.8 249.6 46.6 F147200800028 53.3 1.9 166. 98. F147200800029 51.3 2.0 209.1 37.7 F147200800030 49.3 2.2 169.2 26.8 F147200800031 47.5 2.4 165.0 27.8 F147200800032 45.4 2.6 139.3 22.6 F147200800033 43.5 2.7 136.7 23.1 F147200800034 41.2 3.0 70.6 11.7 F147200800035 38.4 3.3 46.62 8.92 F147200800036 35.3 3.7 21.16 4.25 F147200800037 33.0 3.9 12.16 2.13 F147200800038 30.0 4.4 5.19 1.17 F147200800039 26.8 4.9 0.65 0.14 F147200800040 23.2 5.7 0.37 0.10 F147200800041 20.3 6.4 0.51 0.12 F147200800042 ENDDATA 19 0 F147200800043 ENDSUBENT 42 0 F147200899999 SUBENT F1472009 20230120 20230412 F147200900001 BIB 4 14 F147200900002 REACTION (64-GD-0(A,X)66-DY-157,,SIG) F147200900003 DECAY-DATA (66-DY-157,8.14HR,DG,182.42,0.0133,DG,326.34,0.93) F147200900004 ERR-ANALYS (ERR-T) The uncertainty in the cross section value F147200900005 was calculated as the square root of the sum of the F147200900006 squares of the individual uncertainties: F147200900007 (ERR-1) uncertainty in determining the efficiency of F147200900008 the detector; F147200900009 (ERR-2,1.,10.) uncertainty in determining the F147200900010 photopeak area; F147200900011 (ERR-3) uncertainty in determining the target F147200900012 thickness; F147200900013 (ERR-4) uncertainty of nuclear data; F147200900014 (ERR-5) uncertainty of current value. F147200900015 STATUS (TABLE) Tbl. 3 from Nucl.Med. Biol., 106-107, 52,2022 F147200900016 ENDBIB 14 0 F147200900017 COMMON 4 3 F147200900018 ERR-1 ERR-3 ERR-4 ERR-5 F147200900019 PER-CENT PER-CENT PER-CENT PER-CENT F147200900020 7. 10. 3. 10. F147200900021 ENDCOMMON 3 0 F147200900022 DATA 4 17 F147200900023 EN EN-ERR DATA ERR-T F147200900024 MEV MEV MB MB F147200900025 58.9 1.5 230.6 37.1 F147200900026 57.1 1.6 316.5 51.4 F147200900027 55.2 1.8 361.7 57.9 F147200900028 53.3 1.9 245. 138. F147200900029 51.3 2.0 317.8 51.0 F147200900030 49.3 2.2 262.2 42.1 F147200900031 47.5 2.4 277.2 43.9 F147200900032 45.4 2.6 283.9 44.9 F147200900033 43.5 2.7 337.9 53.8 F147200900034 41.2 3.0 270.9 42.8 F147200900035 38.4 3.3 300.7 51.7 F147200900036 35.3 3.7 266.1 42.1 F147200900037 33.0 3.9 219.5 35.4 F147200900038 30.0 4.4 191.4 31.1 F147200900039 26.8 4.9 129.9 21.9 F147200900040 23.2 5.7 75.5 12.5 F147200900041 20.3 6.4 47.2 7.5 F147200900042 ENDDATA 19 0 F147200900043 ENDSUBENT 42 0 F147200999999 SUBENT F1472010 20230120 20230412 F147201000001 BIB 5 8 F147201000002 REACTION (64-GD-0(A,X)65-TB-155,,TTY,,PHY,DERIV) F147201000003 DECAY-DATA (65-TB-155,5.32D,DG,86.55,0.32,DG,105.32,0.251, F147201000004 DG,180.08,0.075,DG,262.27,0.053) F147201000005 ANALYSIS (INTEF) F147201000006 FLAG (1.) With separation of Dy F147201000007 (2.) No Dy separation F147201000008 STATUS (TABLE) Tbl. 4 from Nucl.Med. Biol., 106-107, 52,2022 F147201000009 (DEP,F1472006) Excitation function F147201000010 ENDBIB 8 0 F147201000011 COMMON 1 3 F147201000012 TIME-IRRD F147201000013 MIN F147201000014 50. F147201000015 ENDCOMMON 3 0 F147201000016 DATA 3 3 F147201000017 EN DATA FLAG F147201000018 MEV MBQ/MUAHR NO-DIM F147201000019 50. 0.76 1. F147201000020 60. 1.98 1. F147201000021 60. 2.48 2. F147201000022 ENDDATA 5 0 F147201000023 ENDSUBENT 22 0 F147201099999 ENDENTRY 10 0 F147299999999