ENTRY M1020 20250109 M135M1020 0 1 SUBENT M1020001 20250109 M135M1020 1 1 BIB 12 36 M1020 1 2 TITLE Studying the activation of 177Lu in (gamma,pxn) M1020 1 3 reactions. M1020 1 4 AUTHOR (V.A.Zheltonozhsky,M.V.Zheltonozhskaya,A.M.Savrasov, M1020 1 5 S.S.Belyshev,A.P.Chernyaev,V.N.Yatsenko) M1020 1 6 REFERENCE (J,BAS,84,923,2020) M1020 1 7 #doi:10.3103/S1062873820080328 M1020 1 8 English translation of IZV,84,1116,2020. M1020 1 9 (J,IZV,84,1116,2020) M1020 1 10 #doi:10.31857/S0367676520080347 M1020 1 11 INSTITUTE (4RUSMOS,4UKRIJD) M1020 1 12 (4RUSRUS) Federal Medical Biological Center, Moscow M1020 1 13 INC-SOURCE (BRST) M1020 1 14 METHOD (ACTIV) Induced beta-delayed g-activity measured. M1020 1 15 DETECTOR (HPGE) Gamma spectrometers developed on the basis of M1020 1 16 ultra-pure semiconductor detectors from Canberra and M1020 1 17 Ortec with detection efficiencies of 15-40% M1020 1 18 compared to a NaI(Tl) detector 3'x 3' size. The M1020 1 19 energy resolution of spectrometers was 1.2 keV on M1020 1 20 the 343 keV g-line of 175Hf and 1.8-2.0 keV on the M1020 1 21 1173-keV and 1332 keV g-lines of 60Co. M1020 1 22 ANALYSIS Gamma-quanta energy spectrum lines data. M1020 1 23 REL-REF (I,,V.A.Zheltonozhsky+,J,YF,83,303,2020) M1020 1 24 Description of the facilities used. M1020 1 25 COMMENT The weighted-average reaction cross sections were M1020 1 26 obtained using weighted-average fluxes of M1020 1 27 bremsstrahlung gamma-rays since those are M1020 1 28 continuously distributed from the boundary energy M1020 1 29 EN-MAX and therefore only integrated cross sections M1020 1 30 are in fact measured in experiments. M1020 1 31 STATUS (APRVD) Approved by A.M.Savrasov, 17 January 2024. M1020 1 32 HISTORY (20201109C) Data were compiled at the Russia MSU SINP M1020 1 33 CDFE by V.Varlamov. M1020 1 34 (20211011A) Corr. by V.Varlamov: REFERENCE, REL-REF. M1020 1 35 (20240117A) Corrected by VV and OG: STATUS, DATA in M1020 1 36 SUBENTs 002-007, FACILITY and MONITOR in SUBENT 007. M1020 1 37 (20250109A) Corrected by V.Varlamov: DOI. M1020 1 38 ENDBIB 36 0 M1020 1 39 NOCOMMON 0 0 M1020 1 40 ENDSUBENT 39 0 M1020 199999 SUBENT M1020002 20240117 M128M1020 2 1 BIB 10 21 M1020 2 2 REACTION (72-HF-0(G,X)71-LU-177,,SIG,,BRA) M1020 2 3 The weighted-average reaction cross section. M1020 2 4 DECAY-DATA (71-LU-177,,DG,208.3) M1020 2 5 Data from Fig. 1. M1020 2 6 MONITOR (72-HF-176(G,X)0-NN-1,UNW,SIG,,BRS) M1020 2 7 MONIT-REF (M0850003,V.V.Varlamov+,J,PAN,76,1403,2013) M1020 2 8 FACILITY (MICRT,4RUSMOS) 55 MeV RTM-55 racetrack microtron of M1020 2 9 Skobeltsyn Institute of Nuclear Physics, Lomonosov M1020 2 10 Moscow State University. M1020 2 11 SAMPLE The target was manufactured from both metallic M1020 2 12 hafnium of natural isotopic composition, and from M1020 2 13 enriched powdered hafnium. M1020 2 14 At EN-MAX = 55 MeV both a natural hafnium target in M1020 2 15 the form of a rectangular strip 4.0 x 5.0 x 0.7 mm M1020 2 16 in size weighing around 180 mg. M1020 2 17 ERR-ANALYS (DATA-ERR) Mean-root-square errors. M1020 2 18 COMMENT A typo in Table 1 (Instead of MB, should be MICRO-B). M1020 2 19 STATUS (TABLE,,V.A.Zheltonozhsky+,J,BAS,84,923,2020) M1020 2 20 Data from Table 1. M1020 2 21 HISTORY (20240117A) Corrected by VV and OG: COMMENT, STATUS, M1020 2 22 MB -> MICRO-B. M1020 2 23 ENDBIB 21 0 M1020 2 24 COMMON 1 3 M1020 2 25 EN-MAX M1020 2 26 MEV M1020 2 27 55. M1020 2 28 ENDCOMMON 3 0 M1020 2 29 DATA 2 1 M1020 2 30 DATA DATA-ERR M1020 2 31 MICRO-B MICRO-B M1020 2 32 200. 30. M1020 2 33 ENDDATA 3 0 M1020 2 34 ENDSUBENT 33 0 M1020 299999 SUBENT M1020003 20240117 M128M1020 3 1 BIB 10 22 M1020 3 2 REACTION (72-HF-179(G,X)71-LU-177,,SIG,,BRA) M1020 3 3 The weighted-average reaction cross section. M1020 3 4 DECAY-DATA (71-LU-177,,DG,208.3) M1020 3 5 Data from Fig. 1. M1020 3 6 MONITOR ((73-TA-181(G,N)73-TA-180,,SIG)+ M1020 3 7 (73-TA-181(G,N+P)72-HF-179,,SIG)) M1020 3 8 MONIT-REF (M0850003,V.V.Varlamov+,J,PAN,76,1403,2013) M1020 3 9 FACILITY (MICRT,4RUSMOS) 55 MeV RTM-55 racetrack microtron of M1020 3 10 Skobeltsyn Institute of Nuclear Physics, Lomonosov M1020 3 11 Moscow State University. M1020 3 12 SAMPLE The target was manufactured from both metallic M1020 3 13 hafnium of natural isotopic composition, and from M1020 3 14 enriched powdered hafnium. M1020 3 15 At EN-MAX = 55 MeV the enriched target that was M1020 3 16 powder of 179HfO2 (73.7% 179Hf) poured into plastic M1020 3 17 bag 0.8 x 0.9 x 0.3 cm in size weighing 350 mg. M1020 3 18 ERR-ANALYS (DATA-ERR) Mean-root-square errors. M1020 3 19 COMMENT A typo in Table 1 (Instead of MB, should be MICRO-B). M1020 3 20 STATUS (TABLE,,V.A.Zheltonozhsky+,J,BAS,84,923,2020) M1020 3 21 Data from Table 1. M1020 3 22 HISTORY (20240117A) Corrected by VV and OG: COMMENT, STATUS, M1020 3 23 MB -> MICRO-B. M1020 3 24 ENDBIB 22 0 M1020 3 25 COMMON 1 3 M1020 3 26 EN-MAX M1020 3 27 MEV M1020 3 28 55. M1020 3 29 ENDCOMMON 3 0 M1020 3 30 DATA 2 1 M1020 3 31 DATA DATA-ERR M1020 3 32 MICRO-B MICRO-B M1020 3 33 120. 20. M1020 3 34 ENDDATA 3 0 M1020 3 35 ENDSUBENT 34 0 M1020 399999 SUBENT M1020004 20240117 M128M1020 4 1 BIB 10 22 M1020 4 2 REACTION (72-HF-180(G,X)71-LU-177,,SIG,,BRA) M1020 4 3 The weighted-average reaction cross section. M1020 4 4 DECAY-DATA (71-LU-177,,DG,208.3) M1020 4 5 Data from Fig. 1. M1020 4 6 MONITOR ((73-TA-181(G,N)73-TA-180,,SIG)+ M1020 4 7 (73-TA-181(G,N+P)72-HF-179,,SIG)) M1020 4 8 MONIT-REF (M0850003,V.V.Varlamov+,J,PAN,76,1403,2013) M1020 4 9 FACILITY (MICRT,4RUSMOS) 55 MeV RTM-55 racetrack microtron of M1020 4 10 Skobeltsyn Institute of Nuclear Physics, Lomonosov M1020 4 11 Moscow State University. M1020 4 12 SAMPLE The target was manufactured from both metallic M1020 4 13 hafnium of natural isotopic composition, and from M1020 4 14 enriched powdered hafnium. M1020 4 15 At EN-MAX = 55 MeV the enriched target that was powder M1020 4 16 of 180HfO2 (94.3% 180Hf) poured into plastic bag M1020 4 17 1.0 x 1.0 x 0.3 cm in size weighing 390 mg. M1020 4 18 ERR-ANALYS (DATA-ERR) Mean-root-square errors. M1020 4 19 COMMENT A typo in Table 1 (Instead of MB, should be MICRO-B). M1020 4 20 STATUS (TABLE,,V.A.Zheltonozhsky+,J,BAS,84,923,2020) M1020 4 21 Data from Table 1. M1020 4 22 HISTORY (20240117A) Corrected by VV and OG: COMMENT, STATUS, M1020 4 23 MB -> MICRO-B. M1020 4 24 ENDBIB 22 0 M1020 4 25 COMMON 1 3 M1020 4 26 EN-MAX M1020 4 27 MEV M1020 4 28 55. M1020 4 29 ENDCOMMON 3 0 M1020 4 30 DATA 2 1 M1020 4 31 DATA DATA-ERR M1020 4 32 MICRO-B MICRO-B M1020 4 33 1.7 0.5 M1020 4 34 ENDDATA 3 0 M1020 4 35 ENDSUBENT 34 0 M1020 499999 SUBENT M1020005 20240117 M128M1020 5 1 BIB 9 20 M1020 5 2 REACTION (72-HF-0(G,X)71-LU-177,,SIG,,BRA) M1020 5 3 The weighted-average reaction cross section. M1020 5 4 DECAY-DATA (71-LU-177,,DG,208.3) M1020 5 5 Data from Fig. 1. M1020 5 6 MONITOR (71-LU-175(G,N)71-LU-174,,SIG) M1020 5 7 (71-LU-175(G,2N)71-LU-173,,SIG) M1020 5 8 MONITOR data were taken from M1020 5 9 WWW.NDS.IAEA.ORG/EXFOR/SERVET/X4sMAKEX4 M1020 5 10 FACILITY (LINAC,4UKRKFT) linear electron accelerator LUE-50 M1020 5 11 of Kharkiv Institute of Physics and Technology, M1020 5 12 Ukraine. M1020 5 13 SAMPLE The target consisted of rectangular strip of metallic M1020 5 14 hafnium 3.0 x 6.0 x 2.4 mm in size weighing around M1020 5 15 570 mg. M1020 5 16 ERR-ANALYS (DATA-ERR) Mean-root-square errors. M1020 5 17 COMMENT A typo in Table 1 (Instead of MB, should be MICRO-B). M1020 5 18 STATUS (TABLE,,V.A.Zheltonozhsky+,J,BAS,84,923,2020) M1020 5 19 Data from Table 1. M1020 5 20 HISTORY (20240117A) Corrected by VV and OG: COMMENT, STATUS, M1020 5 21 MB -> MICRO-B. M1020 5 22 ENDBIB 20 0 M1020 5 23 COMMON 1 3 M1020 5 24 EN-MAX M1020 5 25 MEV M1020 5 26 37. M1020 5 27 ENDCOMMON 3 0 M1020 5 28 DATA 2 1 M1020 5 29 DATA DATA-ERR M1020 5 30 MICRO-B MICRO-B M1020 5 31 450. 70. M1020 5 32 ENDDATA 3 0 M1020 5 33 ENDSUBENT 32 0 M1020 599999 SUBENT M1020006 20240117 M128M1020 6 1 BIB 10 21 M1020 6 2 REACTION (72-HF-178(G,P)71-LU-177,,SIG,,BRA) M1020 6 3 The weighted-average reaction cross section. M1020 6 4 DECAY-DATA (71-LU-177,,DG,208.3) M1020 6 5 Data from Fig. 1. M1020 6 6 MONITOR ((73-TA-181(G,N)73-TA-180,,SIG)+ M1020 6 7 (73-TA-181(G,N+P)72-HF-179,,SIG)) M1020 6 8 MONIT-REF (M0850003,V.V.Varlamov+,J,PAN,76,1403,2013) M1020 6 9 FACILITY (LINAC,4RUSRUS) The Varian Trilogy of the Burnasyan M1020 6 10 Federal Medical Biological Center, Russia. M1020 6 11 SAMPLE The target was manufactured from both metallic M1020 6 12 hafnium of natural isotopic composition, and from M1020 6 13 enriched powdered hafnium. M1020 6 14 At EN-MAX = 20 MeV the target consisted of rectangular M1020 6 15 strips of metallic hafnium 3.0 x 4.0 x 3.5 mm in size M1020 6 16 weighing around 540 mg. M1020 6 17 ERR-ANALYS (DATA-ERR) Mean-root-square errors. M1020 6 18 COMMENT A typo in Table 1 (Instead of MB, should be MICRO-B). M1020 6 19 STATUS (TABLE,,V.A.Zheltonozhsky+,J,BAS,84,923,2020) M1020 6 20 Data from Table 1. M1020 6 21 HISTORY (20240117A) Corrected by VV and OG: COMMENT, STATUS, M1020 6 22 MB -> MICRO-B. M1020 6 23 ENDBIB 21 0 M1020 6 24 COMMON 1 3 M1020 6 25 EN-MAX M1020 6 26 MEV M1020 6 27 20. M1020 6 28 ENDCOMMON 3 0 M1020 6 29 DATA 2 1 M1020 6 30 DATA DATA-ERR M1020 6 31 MICRO-B MICRO-B M1020 6 32 1360. 190. M1020 6 33 ENDDATA 3 0 M1020 6 34 ENDSUBENT 33 0 M1020 699999 SUBENT M1020007 20240117 M128M1020 7 1 BIB 10 20 M1020 7 2 REACTION (72-HF-178(G,P)71-LU-177,,SIG,,BRA) M1020 7 3 The weighted-average reaction cross section. M1020 7 4 DECAY-DATA (71-LU-177,,DG,208.3) M1020 7 5 Data from Fig. 1. M1020 7 6 MONITOR (72-HF-176(G,X)0-NN-1,UNW,SIG,,BRS) M1020 7 7 MONIT-REF (M0007002,A.M.Goryachev+,J,SNP,26,246,1977) M1020 7 8 FACILITY (MICRT,4UKRIEP) M1020 7 9 SAMPLE The target was manufactured from both metallic M1020 7 10 hafnium of natural isotopic composition, and from M1020 7 11 enriched powdered hafnium. M1020 7 12 At EN-MAX = 17.5 MeV the target was a powder of M1020 7 13 natHfO2 weighing 8.85 g, poured into an aluminium M1020 7 14 cylindrical container 8 mm tall and 2 cm in diameter. M1020 7 15 ERR-ANALYS (DATA-ERR) Mean-root-square errors. M1020 7 16 COMMENT A typo in Table 1 (MICRO-B instead of MB). M1020 7 17 STATUS (TABLE,,V.A.Zheltonozhsky+,J,BAS,84,923,2020) M1020 7 18 Data from Table 1. M1020 7 19 HISTORY (20240117A) Corrected by VV and OG: FACILITY (LINAC, M1020 7 20 4RUSRUS -> MICRT,4UKRIEP), MONITOR, COMMENT, STATUS, M1020 7 21 MB -> MICRO-B. M1020 7 22 ENDBIB 20 0 M1020 7 23 COMMON 1 3 M1020 7 24 EN-MAX M1020 7 25 MEV M1020 7 26 17.5 M1020 7 27 ENDCOMMON 3 0 M1020 7 28 DATA 2 1 M1020 7 29 DATA DATA-ERR M1020 7 30 MICRO-B MICRO-B M1020 7 31 590. 60. M1020 7 32 ENDDATA 3 0 M1020 7 33 ENDSUBENT 32 0 M1020 799999 ENDENTRY 7 0 M102099999999