ENTRY M1057 20250328 M136M1057 0 1 SUBENT M1057001 20250328 M136M1057 1 1 BIB 15 38 M1057 1 2 TITLE Studies of yields of (gamma,xn) reactions on M1057 1 3 natural iridium at the bremsstrahlung end-point M1057 1 4 energy of 55 MeV. M1057 1 5 AUTHOR (M.V.Zheltonozhskaya,P.D.Remizov,V.D.Pupyshev, M1057 1 6 V.V.Khankin,A.A.Kuzmenkov,A.P.Chernyaev) M1057 1 7 REFERENCE (J,PAN,87,S386,2024) M1057 1 8 #doi:10.1134/S106377882470097X M1057 1 9 INSTITUTE (4RUSMOS) M1057 1 10 Faculty of Physics and Faculty of Chemistry of MSU. M1057 1 11 FACILITY (MICRT,4RUSMOS) Race-track microtron of Skobeltsyn M1057 1 12 Institute of Nuclear Physics of Lomonosov Moscow M1057 1 13 State University, Eg-max = 55.52 MeV. M1057 1 14 INC-SOURCE (BRST) M1057 1 15 METHOD (ACTIV) Induced beta-delayed g-activity measured. M1057 1 16 SAMPLE An iridium target pf natural isotopic composition. M1057 1 17 DETECTOR (HPGE) Semiconductor spectrometerts with high M1057 1 18 volume ORTEC-TM and Canberra-TM ultrapure M1057 1 19 germanium detectors with an with energy resolution M1057 1 20 of 1.8-2.0 keV at the 1332 keV 60Co gamma line. M1057 1 21 MONITOR (73-TA-181(G,N)73-TA-180,,SIG) M1057 1 22 The gamma-transitions with energies of 93.3 and M1057 1 23 103.6 keV accompanying the decay of 180Ta. M1057 1 24 MONIT-REF (,V.A.Zheltonizhsky+,J,NIM/B,456,116,2019) M1057 1 25 (,T.Kawano+,J,NDS,163,109,2020) M1057 1 26 ANALYSIS Gamma-quanta energy spectrum lines data. M1057 1 27 The gamma spectra were processed using the M1057 1 28 Winspectrum software. M1057 1 29 ERR-ANALYS (ERR-S) Statistical errors. M1057 1 30 COMMENT The weighted average yields of (g,xn) reactions at M1057 1 31 55 MeV bremsstrahlung on natural iridium were M1057 1 32 measured. M1057 1 33 Using weighted-average fluxes of bremsstrahlung M1057 1 34 gamma-rays the weighted-average reaction cross M1057 1 35 sections could be obtained and therefore only M1057 1 36 integrated cross sections are in fact measured in M1057 1 37 experiments. M1057 1 38 HISTORY (20250328C) Data were compiled at the Russia MSU SINP M1057 1 39 CDFE by V.Varlamov. M1057 1 40 ENDBIB 38 0 M1057 1 41 COMMON 1 3 M1057 1 42 EN-MAX M1057 1 43 MEV M1057 1 44 55.0 M1057 1 45 ENDCOMMON 3 0 M1057 1 46 ENDSUBENT 45 0 M1057 199999 SUBENT M1057002 20250328 M136M1057 2 1 BIB 3 6 M1057 2 2 REACTION (77-IR-0(G,X)77-IR-192-G+M1,,SIG,,BRA) M1057 2 3 The flux-weighted average reaction cross section. M1057 2 4 DECAY-DATA (77-IR-192-G,73.8D,DG,316.0,0.829) M1057 2 5 Data from Table 1 of PAN,87,(Sup.2),386,2024. M1057 2 6 STATUS (TABLE,,M.V.Zheltonozhskaya+,J,PAN,87,S386,2024) M1057 2 7 Data presented in Table 2. M1057 2 8 ENDBIB 6 0 M1057 2 9 NOCOMMON 0 0 M1057 2 10 DATA 2 1 M1057 2 11 DATA ERR-S M1057 2 12 MB MB M1057 2 13 99.0 6.0 M1057 2 14 ENDDATA 3 0 M1057 2 15 ENDSUBENT 14 0 M1057 299999 SUBENT M1057003 20250328 M136M1057 3 1 BIB 3 6 M1057 3 2 REACTION (77-IR-0(G,X)77-IR-190-G+M1,M+,SIG,,BRA) M1057 3 3 The flux-weighted average reaction cross section. M1057 3 4 DECAY-DATA (77-IR-190-G,11.8D,DG,223.0,0.037) M1057 3 5 Data from Table 1 of PAN,87,(Sup.2),386,2024. M1057 3 6 STATUS (TABLE,,M.V.Zheltonozhskaya+,J,PAN,87,S386,2024) M1057 3 7 Data presented in Table 2. M1057 3 8 ENDBIB 6 0 M1057 3 9 NOCOMMON 0 0 M1057 3 10 DATA 2 1 M1057 3 11 DATA ERR-S M1057 3 12 MB MB M1057 3 13 48.0 4.0 M1057 3 14 ENDDATA 3 0 M1057 3 15 ENDSUBENT 14 0 M1057 399999 SUBENT M1057004 20250328 M136M1057 4 1 BIB 3 6 M1057 4 2 REACTION (77-IR-0(G,X)77-IR-189,,SIG,,BRA) M1057 4 3 The flux-weighted average reaction cross section. M1057 4 4 DECAY-DATA (77-IR-189,13.2D,DG,245.0,0.059) M1057 4 5 Data from Table 1 of PAN,87,(Sup.2),386,2024. M1057 4 6 STATUS (TABLE,,M.V.Zheltonozhskaya+,J,PAN,87,S386,2024) M1057 4 7 Data presented in Table 2. M1057 4 8 ENDBIB 6 0 M1057 4 9 NOCOMMON 0 0 M1057 4 10 DATA 2 1 M1057 4 11 DATA ERR-S M1057 4 12 MB MB M1057 4 13 23.0 2.0 M1057 4 14 ENDDATA 3 0 M1057 4 15 ENDSUBENT 14 0 M1057 499999 SUBENT M1057005 20250328 M136M1057 5 1 BIB 3 6 M1057 5 2 REACTION (77-IR-0(G,X)77-IR-188,,SIG,,BRA) M1057 5 3 The flux-weighted average reaction cross section. M1057 5 4 DECAY-DATA (77-IR-188,41.5HR,DG,478.0,0.148) M1057 5 5 Data from Table 1 of PAN,87,(Sup.2),386,2024. M1057 5 6 STATUS (TABLE,,M.V.Zheltonozhskaya+,J,PAN,87,S386,2024) M1057 5 7 Data presented in Table 2. M1057 5 8 ENDBIB 6 0 M1057 5 9 NOCOMMON 0 0 M1057 5 10 DATA 2 1 M1057 5 11 DATA ERR-S M1057 5 12 MB MB M1057 5 13 6.0 0.4 M1057 5 14 ENDDATA 3 0 M1057 5 15 ENDSUBENT 14 0 M1057 599999 SUBENT M1057006 20250328 M136M1057 6 1 BIB 3 6 M1057 6 2 REACTION (77-IR-0(G,X)77-IR-187,,SIG,,BRA) M1057 6 3 The flux-weighted average reaction cross section. M1057 6 4 DECAY-DATA (77-IR-187,10.5HR,DG,401.0,0.04) M1057 6 5 Data from Table 1 of PAN,87,(Sup.2),386,2024. M1057 6 6 STATUS (TABLE,,M.V.Zheltonozhskaya+,J,PAN,87,S386,2024) M1057 6 7 Data presented in Table 2. M1057 6 8 ENDBIB 6 0 M1057 6 9 NOCOMMON 0 0 M1057 6 10 DATA 2 1 M1057 6 11 DATA ERR-S M1057 6 12 MB MB M1057 6 13 3.10 0.22 M1057 6 14 ENDDATA 3 0 M1057 6 15 ENDSUBENT 14 0 M1057 699999 SUBENT M1057007 20250328 M136M1057 7 1 BIB 3 6 M1057 7 2 REACTION (77-IR-0(G,X)77-IR-186-G,M+,SIG,,BRA) M1057 7 3 The flux-weighted average reaction cross section. M1057 7 4 DECAY-DATA (77-IR-186-G,16.6HR,DG,296.0,0.621) M1057 7 5 Data from Table 1 of PAN,87,(Sup.2),386,2024. M1057 7 6 STATUS (TABLE,,M.V.Zheltonozhskaya+,J,PAN,87,S386,2024) M1057 7 7 Data presented in Table 2. M1057 7 8 ENDBIB 6 0 M1057 7 9 NOCOMMON 0 0 M1057 7 10 DATA 2 1 M1057 7 11 DATA ERR-S M1057 7 12 MB MB M1057 7 13 1.10 0.08 M1057 7 14 ENDDATA 3 0 M1057 7 15 ENDSUBENT 14 0 M1057 799999 SUBENT M1057008 20250328 M136M1057 8 1 BIB 3 6 M1057 8 2 REACTION (77-IR-0(G,X)77-IR-185,,SIG,,BRA) M1057 8 3 The flux-weighted average reaction cross section. M1057 8 4 DECAY-DATA (77-IR-185,14.4HR,DG,1829.0,0.1) M1057 8 5 Data from Table 1 of PAN,87,(Sup.2),386,2024. M1057 8 6 STATUS (TABLE,,M.V.Zheltonozhskaya+,J,PAN,87,S386,2024) M1057 8 7 Data presented in Table 2. M1057 8 8 ENDBIB 6 0 M1057 8 9 NOCOMMON 0 0 M1057 8 10 DATA 2 1 M1057 8 11 DATA ERR-S M1057 8 12 MB MB M1057 8 13 0.20 0.04 M1057 8 14 ENDDATA 3 0 M1057 8 15 ENDSUBENT 14 0 M1057 899999 ENDENTRY 8 0 M105799999999