ENTRY F1480 20231027 F148000000001 SUBENT F1480001 20231027 20240316 F148000100001 BIB 14 39 F148000100002 TITLE Measurement of the yield of protactinium F148000100003 radioisotopes 230,232,233Pa on irradiation of ThO2 F148000100004 targets by 1,2H and 3,4He nuclei F148000100005 AUTHOR (A.A.Smirnov,M.N.German,V.A.Zagryadskiy, F148000100006 K.A.Makoveeva,T.Y.Malamut,V.I.Novikov,V.N.Unezhev) F148000100007 INSTITUTE (4RUSKUR) F148000100008 REFERENCE (J,AE/T,132,34,2022) English translation F148000100009 #doi:10.1007/s10512-022-00900-5 F148000100010 (J,AE,132,32,2022) Original source F148000100011 FACILITY (ISOCY,4RUSKUR) U-150 cyclotron F148000100012 SAMPLE Targets in the form of disks 8 mm in diameter and 3 F148000100013 to 9 mm thick made from ThO2 powder were packed in F148000100014 target devices with 40 mu-m thick aluminum foil F148000100015 windows at the beam entrance. The targets had bulk F148000100016 density of 2.15-2.6 g/cm3 determined by weighing. F148000100017 During measurements, the targets were arranged at F148000100018 distances 6-40 cm above the detector surface. F148000100019 INC-SOURCE Beam current was ~0.15 mu-A, total charge of ~0.3 mu-AhF148000100020 DETECTOR (HPGE) The measurements were performed using a gamma F148000100021 spectrometer with an ultrapure germanium detector F148000100022 ORTEC. The dead time during measurements did not F148000100023 exceed 5%. F148000100024 METHOD (ACTIV) The activity of each radioisotope 230,232,233PaF148000100025 was measured over approximately three half-lives. F148000100026 (GSPEC) F148000100027 CORRECTION Computed corrections were made for the decay of a F148000100028 radionuclide over the measurement time and F148000100029 self-absorption of gamma-rays in the targets. F148000100030 ADD-RES (COMP) Comparison with the computed yield using the F148000100031 nuclear data from the TENDL-2019 library. F148000100032 ERR-ANALYS (ERR-T) The errors of the measured values include: F148000100033 (ERR-1,7.,10.) the error in determining the detector F148000100034 efficiency; F148000100035 (ERR-2,5.,10.) the errors in determination of peak F148000100036 areas of the total absorption of gamma quanta in the F148000100037 instrument spectra; F148000100038 (ERR-3,3.,18.) the error of quantum yield. F148000100039 STATUS (APRVD) Entry was approved by Dr. V.A.Zagryadskiy. F148000100040 HISTORY (20231027C) F148000100041 ENDBIB 39 0 F148000100042 NOCOMMON 0 0 F148000100043 ENDSUBENT 42 0 F148000199999 SUBENT F1480002 20231027 20240316 F148000200001 BIB 4 5 F148000200002 REACTION (90-TH-OXI(P,X)91-PA-230,,TTY,,EOB) F148000200003 DECAY-DATA (91-PA-230,17.4D,DG,951.88,0.296) F148000200004 COMMENT *By author* There is a misprint in the article. F148000200005 Proton energy was 32 MeV. F148000200006 STATUS (TABLE,,A.A.Smirnov+,J,AE/T,132,34,2022) Table 1 F148000200007 ENDBIB 5 0 F148000200008 NOCOMMON 0 0 F148000200009 DATA 4 1 F148000200010 EN TIME-IRRD DATA ERR-T F148000200011 MEV HR MBQ/MUA MBQ/MUA F148000200012 32. 1. 3.47 0.59 F148000200013 ENDDATA 3 0 F148000200014 ENDSUBENT 13 0 F148000299999 SUBENT F1480003 20231027 20240316 F148000300001 BIB 4 5 F148000300002 REACTION (90-TH-OXI(D,X)91-PA-230,,TTY,,EOB) F148000300003 DECAY-DATA (91-PA-230,17.4D,DG,951.88,0.296) F148000300004 COMMENT *By author* There is a misprint in the article. F148000300005 Deuteron energy was 28 MeV. F148000300006 STATUS (TABLE,,A.A.Smirnov+,J,AE/T,132,34,2022) Table 1 F148000300007 ENDBIB 5 0 F148000300008 NOCOMMON 0 0 F148000300009 DATA 4 1 F148000300010 EN TIME-IRRD DATA ERR-T F148000300011 MEV HR MBQ/MUA MBQ/MUA F148000300012 28. 1. 2.06 0.27 F148000300013 ENDDATA 3 0 F148000300014 ENDSUBENT 13 0 F148000399999 SUBENT F1480004 20231027 20240316 F148000400001 BIB 4 5 F148000400002 REACTION (90-TH-OXI(HE3,X)91-PA-230,,TTY,,EOB) F148000400003 DECAY-DATA (91-PA-230,17.4D,DG,951.88,0.296) F148000400004 COMMENT *By author* There is a misprint in the article. F148000400005 He-3 energy was 65 MeV. F148000400006 STATUS (TABLE,,A.A.Smirnov+,J,AE/T,132,34,2022) Table 1 F148000400007 ENDBIB 5 0 F148000400008 NOCOMMON 0 0 F148000400009 DATA 4 1 F148000400010 EN TIME-IRRD DATA ERR-T F148000400011 MEV HR MBQ/MUA MBQ/MUA F148000400012 65. 1. 0.094 0.016 F148000400013 ENDDATA 3 0 F148000400014 ENDSUBENT 13 0 F148000499999 SUBENT F1480005 20231027 20240316 F148000500001 BIB 4 5 F148000500002 REACTION (90-TH-OXI(D,X)91-PA-232,,TTY,,EOB) F148000500003 DECAY-DATA (91-PA-232,,DG,894.35,0.196) F148000500004 COMMENT *By author* There is a misprint in the article. F148000500005 Deuteron energy was 28 MeV. F148000500006 STATUS (TABLE,,A.A.Smirnov+,J,AE/T,132,34,2022) Table 1 F148000500007 ENDBIB 5 0 F148000500008 NOCOMMON 0 0 F148000500009 DATA 4 1 F148000500010 EN TIME-IRRD DATA ERR-T F148000500011 MEV HR MBQ/MUA MBQ/MUA F148000500012 28. 1. 20.9 3.0 F148000500013 ENDDATA 3 0 F148000500014 ENDSUBENT 13 0 F148000599999 SUBENT F1480006 20231027 20240316 F148000600001 BIB 4 5 F148000600002 REACTION (90-TH-OXI(HE3,X)91-PA-232,,TTY,,EOB) F148000600003 DECAY-DATA (91-PA-232,,DG,894.35,0.196) F148000600004 COMMENT *By author* There is a misprint in the article. F148000600005 He-3 energy was 65 MeV. F148000600006 STATUS (TABLE,,A.A.Smirnov+,J,AE/T,132,34,2022) Table 1 F148000600007 ENDBIB 5 0 F148000600008 NOCOMMON 0 0 F148000600009 DATA 4 1 F148000600010 EN TIME-IRRD DATA ERR-T F148000600011 MEV HR MBQ/MUA MBQ/MUA F148000600012 65. 1. 2.55 0.46 F148000600013 ENDDATA 3 0 F148000600014 ENDSUBENT 13 0 F148000699999 SUBENT F1480007 20231027 20240316 F148000700001 BIB 4 5 F148000700002 REACTION (90-TH-OXI(A,X)91-PA-232,,TTY,,EOB) F148000700003 DECAY-DATA (91-PA-232,,DG,894.35,0.196) F148000700004 COMMENT *By author* There is a misprint in the article. F148000700005 He-4 energy was 55 MeV. F148000700006 STATUS (TABLE,,A.A.Smirnov+,J,AE/T,132,34,2022) Table 1 F148000700007 ENDBIB 5 0 F148000700008 NOCOMMON 0 0 F148000700009 DATA 4 1 F148000700010 EN TIME-IRRD DATA ERR-T F148000700011 MEV HR MBQ/MUA MBQ/MUA F148000700012 55. 1. 0.20 0.03 F148000700013 ENDDATA 3 0 F148000700014 ENDSUBENT 13 0 F148000799999 SUBENT F1480008 20231027 20240316 F148000800001 BIB 4 5 F148000800002 REACTION (90-TH-OXI(D,X)91-PA-233,CUM,TTY,,EOB) F148000800003 DECAY-DATA (91-PA-233,,DG,311.9,0.382) F148000800004 COMMENT *By author* There is a misprint in the article. F148000800005 Deuteron energy was 28 MeV. F148000800006 STATUS (TABLE,,A.A.Smirnov+,J,AE/T,132,34,2022) Table 1 F148000800007 ENDBIB 5 0 F148000800008 NOCOMMON 0 0 F148000800009 DATA 4 1 F148000800010 EN TIME-IRRD DATA ERR-T F148000800011 MEV HR MBQ/MUA MBQ/MUA F148000800012 28. 1. 2.12 0.36 F148000800013 ENDDATA 3 0 F148000800014 ENDSUBENT 13 0 F148000899999 SUBENT F1480009 20231027 20240316 F148000900001 BIB 4 5 F148000900002 REACTION (90-TH-OXI(HE3,X)91-PA-233,CUM,TTY,,EOB) F148000900003 DECAY-DATA (91-PA-233,,DG,311.9,0.382) F148000900004 COMMENT *By author* There is a misprint in the article. F148000900005 He-3 energy was 65 MeV. F148000900006 STATUS (TABLE,,A.A.Smirnov+,J,AE/T,132,34,2022) Table 1 F148000900007 ENDBIB 5 0 F148000900008 NOCOMMON 0 0 F148000900009 DATA 4 1 F148000900010 EN TIME-IRRD DATA ERR-T F148000900011 MEV HR MBQ/MUA MBQ/MUA F148000900012 65. 1. 0.115 0.018 F148000900013 ENDDATA 3 0 F148000900014 ENDSUBENT 13 0 F148000999999 SUBENT F1480010 20231027 20240316 F148001000001 BIB 4 5 F148001000002 REACTION (90-TH-OXI(A,X)91-PA-233,CUM,TTY,,EOB) F148001000003 DECAY-DATA (91-PA-233,,DG,311.9,0.382) F148001000004 COMMENT *By author* There is a misprint in the article. F148001000005 He-4 energy was 55 MeV. F148001000006 STATUS (TABLE,,A.A.Smirnov+,J,AE/T,132,34,2022) Table 1 F148001000007 ENDBIB 5 0 F148001000008 NOCOMMON 0 0 F148001000009 DATA 4 1 F148001000010 EN TIME-IRRD DATA ERR-T F148001000011 MEV HR MBQ/MUA MBQ/MUA F148001000012 55. 1. 0.037 0.005 F148001000013 ENDDATA 3 0 F148001000014 ENDSUBENT 13 0 F148001099999 ENDENTRY 10 0 F148099999999