ENTRY F1469 20230113 F146900000001 SUBENT F1469001 20230113 20230412 F146900100001 BIB 14 36 F146900100002 TITLE New data on Ho(alpha,x) reactions and the aspects of F146900100003 167Tm and 165Er production for medical use F146900100004 AUTHOR (E.S.Kormazeva,I.A.Khomenko,V.N.Unezhev,R.A.Aliev) F146900100005 REFERENCE (J,JRN,331,4259,2022) F146900100006 #doi:10.1007/s10967-022-08464-1 F146900100007 INSTITUTE (4RUSKUR) F146900100008 FACILITY (ISOCY,4RUSKUR) U-150 isochronous cyclotron F146900100009 SAMPLE The holmium oxide Ho2O3 ~ 50 mg (99.99 %, purity, + F146900100010 1-2 % dinitrocellulose, 11 layers) was used. The Ho2O3F146900100011 layers with a thickness of 3-16 + - 10% mg/cm2 and a F146900100012 spot diameter of 20 mm were obtained as a result of F146900100013 sedimentation and after drying at room temperature. F146900100014 The aluminum foil (8.4 + -0.5 mu-m) was used for the F146900100015 protection of the layer from mechanical damage. F146900100016 INC-SOURCE Beam current was 120 nA, beam diameter was ~ 18 mm. F146900100017 DETECTOR (HPGE) Gamma spectrometer with an ORTEC GEM 35P4 high F146900100018 purity germanium detector with energy resolution 850 eVF146900100019 for the 122 keV line and 1.8 keV for the 1330 keV line F146900100020 was used. F146900100021 METHOD (ACTIV,STTA) Irradiation time was 20 minutes. F146900100022 (EDEG) Al foils (~ 20 and ~30 mu-m) were used as F146900100023 degraders. F146900100024 MONITOR (13-AL-27(A,X)11-NA-24,,SIG) F146900100025 (22-TI-0(A,X)24-CR-51,,SIG) F146900100026 (29-CU-0(A,X)30-ZN-65,,SIG) F146900100027 (29-CU-0(A,X)31-GA-66,,SIG) F146900100028 (29-CU-0(A,X)31-GA-67,,SIG) F146900100029 ADD-RES (COMP) The measured excitation functions were compared F146900100030 with the data from TENDL-2019 and TENDL-2021 libraries F146900100031 and the previous experimental values. F146900100032 (TTY-C) The reaction Ho-165(A,4N)Tm-165 -> Er-165 was F146900100033 considered a potential method for the production of F146900100034 Er-165. F146900100035 ERR-ANALYS Uncertainty of the beam current was 10%. F146900100036 STATUS (APRVD) Entry was approved by Dr. E.S.Kormazeva. F146900100037 HISTORY (20230113C) F146900100038 ENDBIB 36 0 F146900100039 NOCOMMON 0 0 F146900100040 ENDSUBENT 39 0 F146900199999 SUBENT F1469002 20230113 20230412 F146900200001 BIB 5 14 F146900200002 REACTION (67-HO-165(A,6N)69-TM-163,,SIG) F146900200003 ANALYSIS (DECAY) F146900200004 DECAY-DATA (69-TM-163,1.810HR,DG,104.32,0.186, F146900200005 DG,241.305,0.109, F146900200006 DG,299.667,0.0456) F146900200007 ERR-ANALYS (ERR-T) The uncertainties of the cross sections were F146900200008 determined by taking the sum in quadrature of all F146900200009 individual linear contributions: F146900200010 (ERR-1) uncertainty of nuclear data; F146900200011 (ERR-2) uncertainty of efficiency calibration; F146900200012 (ERR-3) uncertainty of layers' thickness determination;F146900200013 (ERR-4,10.,30.) uncertainty of photo peak area. F146900200014 STATUS (TABLE) Tbl.3 from Journal of Rad.Nucl.Chem. 331,4259, F146900200015 2022 F146900200016 ENDBIB 14 0 F146900200017 COMMON 3 3 F146900200018 ERR-1 ERR-2 ERR-3 F146900200019 PER-CENT PER-CENT PER-CENT F146900200020 3. 5. 10. F146900200021 ENDCOMMON 3 0 F146900200022 DATA 4 2 F146900200023 EN EN-ERR DATA ERR-T F146900200024 MEV MEV MB MB F146900200025 58.8 0.6 40.1 7.0 F146900200026 55.5 0.7 2.9 0.9 F146900200027 ENDDATA 4 0 F146900200028 ENDSUBENT 27 0 F146900299999 SUBENT F1469003 20230113 20230412 F146900300001 BIB 5 14 F146900300002 REACTION (67-HO-165(A,4N)69-TM-165,,SIG) F146900300003 ANALYSIS (DECAY) F146900300004 DECAY-DATA (69-TM-165,30.06HR,DG,242.917,0.355, F146900300005 DG,297.369,0.127, F146900300006 DG,806.372,0.095) F146900300007 ERR-ANALYS (ERR-T) The uncertainties of the cross sections were F146900300008 determined by taking the sum in quadrature of all F146900300009 individual linear contributions: F146900300010 (ERR-1) uncertainty of nuclear data; F146900300011 (ERR-2) uncertainty of efficiency calibration; F146900300012 (ERR-3) uncertainty of layers' thickness determination;F146900300013 (ERR-4,10.,30.) uncertainty of photo peak area. F146900300014 STATUS (TABLE) Tbl.3 from Journal of Rad.Nucl.Chem. 331,4259, F146900300015 2022 F146900300016 ENDBIB 14 0 F146900300017 COMMON 3 3 F146900300018 ERR-1 ERR-2 ERR-3 F146900300019 PER-CENT PER-CENT PER-CENT F146900300020 3. 5. 10. F146900300021 ENDCOMMON 3 0 F146900300022 DATA 4 9 F146900300023 EN EN-ERR DATA ERR-T F146900300024 MEV MEV MB MB F146900300025 58.8 0.6 385.0 84.9 F146900300026 55.5 0.7 596.9 129.3 F146900300027 52.5 0.9 839.0 180.2 F146900300028 49.7 1.1 1108.8 271.3 F146900300029 46.7 1.2 1036.5 226.1 F146900300030 44.0 1.4 868.0 191.0 F146900300031 40.8 1.6 536.7 133.8 F146900300032 37.7 1.9 110.8 32.8 F146900300033 34.4 2.1 9.1 4.0 F146900300034 ENDDATA 11 0 F146900300035 ENDSUBENT 34 0 F146900399999 SUBENT F1469004 20230113 20230412 F146900400001 BIB 5 14 F146900400002 REACTION (67-HO-165(A,3N)69-TM-166,,SIG) F146900400003 ANALYSIS (DECAY) F146900400004 DECAY-DATA (69-TM-166-G,7.7HR,DG,778.814,0.191, F146900400005 DG,184.405,0.162, F146900400006 DG,1273.54,0.150) F146900400007 ERR-ANALYS (ERR-T) The uncertainties of the cross sections were F146900400008 determined by taking the sum in quadrature of all F146900400009 individual linear contributions: F146900400010 (ERR-1) uncertainty of nuclear data; F146900400011 (ERR-2) uncertainty of efficiency calibration; F146900400012 (ERR-3) uncertainty of layers' thickness determination;F146900400013 (ERR-4,10.,30.) uncertainty of photo peak area. F146900400014 STATUS (TABLE) Tbl.3 from Journal of Rad.Nucl.Chem. 331,4259, F146900400015 2022 F146900400016 ENDBIB 14 0 F146900400017 COMMON 3 3 F146900400018 ERR-1 ERR-2 ERR-3 F146900400019 PER-CENT PER-CENT PER-CENT F146900400020 3. 5. 10. F146900400021 ENDCOMMON 3 0 F146900400022 DATA 4 10 F146900400023 EN EN-ERR DATA ERR-T F146900400024 MEV MEV MB MB F146900400025 58.8 0.6 87.0 19.3 F146900400026 55.5 0.7 105.5 21.3 F146900400027 52.5 0.9 130.7 26.1 F146900400028 49.7 1.1 182.3 32.7 F146900400029 46.7 1.2 269.2 49.7 F146900400030 44.0 1.4 449.8 90.0 F146900400031 40.8 1.6 881.8 151.8 F146900400032 37.7 1.9 1079.3 210.1 F146900400033 34.4 2.1 795.8 145.3 F146900400034 31.0 2.4 445.4 78.7 F146900400035 ENDDATA 12 0 F146900400036 ENDSUBENT 35 0 F146900499999 SUBENT F1469005 20230113 20230412 F146900500001 BIB 5 12 F146900500002 REACTION (67-HO-165(A,2N)69-TM-167,,SIG) F146900500003 ANALYSIS (DECAY) F146900500004 DECAY-DATA (69-TM-167,9.25D,DG,207.801,0.420) F146900500005 ERR-ANALYS (ERR-T) The uncertainties of the cross sections were F146900500006 determined by taking the sum in quadrature of all F146900500007 individual linear contributions: F146900500008 (ERR-1) uncertainty of nuclear data; F146900500009 (ERR-2) uncertainty of efficiency calibration; F146900500010 (ERR-3) uncertainty of layers' thickness determination;F146900500011 (ERR-4,10.,30.) uncertainty of photo peak area. F146900500012 STATUS (TABLE) Tbl.3 from Journal of Rad.Nucl.Chem. 331,4259, F146900500013 2022 F146900500014 ENDBIB 12 0 F146900500015 COMMON 3 3 F146900500016 ERR-1 ERR-2 ERR-3 F146900500017 PER-CENT PER-CENT PER-CENT F146900500018 3. 5. 10. F146900500019 ENDCOMMON 3 0 F146900500020 DATA 4 11 F146900500021 EN EN-ERR DATA ERR-T F146900500022 MEV MEV MB MB F146900500023 58.8 0.6 24.4 3.8 F146900500024 55.5 0.7 29.0 4.5 F146900500025 52.5 0.9 33.2 5.2 F146900500026 49.7 1.1 42.9 8.2 F146900500027 46.7 1.2 48.8 7.6 F146900500028 44.0 1.4 64.2 10.2 F146900500029 40.8 1.6 113.0 22.2 F146900500030 37.7 1.9 137.4 34.4 F146900500031 34.4 2.1 219.1 57.0 F146900500032 31.0 2.4 595.8 145.0 F146900500033 27.3 2.9 1125.0 250.0 F146900500034 ENDDATA 13 0 F146900500035 ENDSUBENT 34 0 F146900599999 SUBENT F1469006 20230113 20230412 F146900600001 BIB 5 13 F146900600002 REACTION (67-HO-165(A,N)69-TM-168,,SIG) F146900600003 ANALYSIS (DECAY) F146900600004 DECAY-DATA (69-TM-168,93.1D,DG,198.25,0.5449, F146900600005 DG,815.99,0.3430) F146900600006 ERR-ANALYS (ERR-T) The uncertainties of the cross sections were F146900600007 determined by taking the sum in quadrature of all F146900600008 individual linear contributions: F146900600009 (ERR-1) uncertainty of nuclear data; F146900600010 (ERR-2) uncertainty of efficiency calibration; F146900600011 (ERR-3) uncertainty of layers' thickness determination;F146900600012 (ERR-4,10.,30.) uncertainty of photo peak area. F146900600013 STATUS (TABLE) Tbl.3 from Journal of Rad.Nucl.Chem. 331,4259, F146900600014 2022 F146900600015 ENDBIB 13 0 F146900600016 COMMON 3 3 F146900600017 ERR-1 ERR-2 ERR-3 F146900600018 PER-CENT PER-CENT PER-CENT F146900600019 3. 5. 10. F146900600020 ENDCOMMON 3 0 F146900600021 DATA 4 11 F146900600022 EN EN-ERR DATA ERR-T F146900600023 MEV MEV MB MB F146900600024 58.8 0.6 1.3 0.5 F146900600025 55.5 0.7 1.5 0.6 F146900600026 52.5 0.9 1.7 0.7 F146900600027 49.7 1.1 1.8 0.7 F146900600028 46.7 1.2 2.9 0.8 F146900600029 44.0 1.4 2.7 0.9 F146900600030 40.8 1.6 3.7 1.1 F146900600031 37.7 1.9 5.2 1.1 F146900600032 34.4 2.1 5.4 1.5 F146900600033 31.0 2.4 8.3 1.9 F146900600034 27.3 2.9 11.5 2.3 F146900600035 ENDDATA 13 0 F146900600036 ENDSUBENT 35 0 F146900699999 SUBENT F1469007 20230113 20230412 F146900700001 BIB 4 6 F146900700002 REACTION (67-HO-165(A,2N)69-TM-167,,TTY,,PHY,DERIV) F146900700003 ANALYSIS (INTEF) F146900700004 DECAY-DATA (69-TM-167,9.25D,DG,207.801,0.420) F146900700005 STATUS (TABLE) Tbl.5 from Journal of Rad.Nucl.Chem. 331,4259, F146900700006 2022 F146900700007 (DEP,F1469005) Excitation function F146900700008 ENDBIB 6 0 F146900700009 NOCOMMON 0 0 F146900700010 DATA 4 1 F146900700011 EN-MAX EN-MIN TIME-IRRD DATA F146900700012 MEV MEV MIN MBQ/MUAHR F146900700013 35. 25. 20. 2.22 F146900700014 ENDDATA 3 0 F146900700015 ENDSUBENT 14 0 F146900799999 ENDENTRY 7 0 F146999999999