ENTRY M1039 20221125 M103900000001 SUBENT M1039001 20221125 20230412 M103900100001 BIB 15 40 M103900100002 TITLE Study of reactions with a proton escape for 179,180Hf. M103900100003 AUTHOR (V.A.Zheltonozhsky,M.V.Zheltonozhskaya,P.D.Remizov, M103900100004 A.P.Chernyaev,V.N.Yatsenko) M103900100005 REFERENCE (J,BAS,86,1083,2022) M103900100006 English translation of IZV,86,1305,2022 M103900100007 #doi:10.3103/S1062873822090349 M103900100008 (J,IZV,86,1305,2022) M103900100009 #doi:10.31857/S0367676522090344 M103900100010 INSTITUTE (4RUSMOS) M103900100011 (4RUSRUS) The Burnasyan Federal Medical Biological M103900100012 Center, Russia. M103900100013 FACILITY (LINAC,4RUSRUS) Varian Trilogy medical linear electron M103900100014 accelerator of the Moscow Federal Medical Biological M103900100015 Center. M103900100016 INC-SOURCE (BRST) M103900100017 METHOD (ACTIV) Induced beta-delayed g-activity measured. M103900100018 DETECTOR (HPGE) Gamma spectrometers based on HPGe-detectors M103900100019 (Ortec and Canberra) with energy resolution of M103900100020 1.2 keV at 200 - 300 keV lines. M103900100021 SAMPLE The combination of natural hafnium (HfO-2) target M103900100022 (2.0 g), 180Hf (94.3%) enriched target (433 mg) and M103900100023 natural Ta target (733 mg) in Al container. M103900100024 MONITOR ((73-TA-181(G,N)73-TA-180,,SIG,,,EVAL)+ M103900100025 (73-TA-181(G,N+P)72-HF-179,,SIG,,,EVAL)) M103900100026 MONIT-REF (M0850003,V.V.Varlamov+,J,PAN,76,1403,2013) M103900100027 ANALYSIS Gamma-quanta energy spectrum lines data. M103900100028 For adaptation of the experimental spectra the M103900100029 Winspectrum program was used. M103900100030 ERR-ANALYS (ERR-S) Statistical errors. M103900100031 COMMENT The weighted average yields of (g,p) reactions at M103900100032 20 MeV bremsstrahlung on 179,180Hf and the isomeric M103900100033 ratio of the yields of 178m,gLu have been measured M103900100034 at the first time. M103900100035 Using weighted-average fluxes of bremsstrahlung M103900100036 gamma-rays the weighted-average reaction cross M103900100037 sections could be obtained and therefore only M103900100038 integrated cross sections are in fact measured in M103900100039 experiments. M103900100040 HISTORY (20221125C) Data were compiled at the Russia MSU SINP M103900100041 CDFE by V.Varlamov. M103900100042 ENDBIB 40 0 M103900100043 COMMON 1 3 M103900100044 EN-MAX M103900100045 MEV M103900100046 20. M103900100047 ENDCOMMON 3 0 M103900100048 ENDSUBENT 47 0 M103900199999 SUBENT M1039002 20211011 20230412 M103900200001 BIB 3 9 M103900200002 REACTION (72-HF-179(G,P)71-LU-178-M,,SIG,,BRA) M103900200003 The flux-weighted average reaction cross section. M103900200004 DECAY-DATA (71-LU-178-M,23.0MIN,DG,213.0,, M103900200005 DG,326.0,, M103900200006 DG,426.0) M103900200007 Data from text of Izv.Russ.Acad.Sci. 86,1305,2022 M103900200008 on page 1306. M103900200009 STATUS (TABLE) Data from Table 1 M103900200010 of Izv.Russ.Acad.Sci.,86,1305,2022. M103900200011 ENDBIB 9 0 M103900200012 NOCOMMON 0 0 M103900200013 DATA 2 1 M103900200014 DATA ERR-S M103900200015 MICRO-B MICRO-B M103900200016 103.0 10.0 M103900200017 ENDDATA 3 0 M103900200018 ENDSUBENT 17 0 M103900299999 SUBENT M1039003 20211011 20230412 M103900300001 BIB 3 7 M103900300002 REACTION (72-HF-180(G,P)71-LU-179,,SIG,,BRA) M103900300003 The flux-weighted average reaction cross section. M103900300004 DECAY-DATA (71-LU-179,4.9HR,DG,214.0) M103900300005 Data from text of Izv.Russ.Acad.Sci. 86,1305,2022 M103900300006 on page 1306. M103900300007 STATUS (TABLE) Data from Table 1 M103900300008 of Izv.Russ.Acad.Sci.,86,1305,2022. M103900300009 ENDBIB 7 0 M103900300010 NOCOMMON 0 0 M103900300011 DATA 2 1 M103900300012 DATA ERR-S M103900300013 MICRO-B MICRO-B M103900300014 465.0 50.0 M103900300015 ENDDATA 3 0 M103900300016 ENDSUBENT 15 0 M103900399999 SUBENT M1039004 20211011 20230412 M103900400001 BIB 3 12 M103900400002 REACTION (72-HF-179(G,P)71-LU-178-M/T,,SIG/RAT,,BRA) M103900400003 Isomeric ratio measured using the flux-weighted M103900400004 average reaction cross sections. M103900400005 DECAY-DATA (71-LU-178-M,23.0MIN,DG,213.0,, M103900400006 DG,326.0,, M103900400007 DG,426.0) M103900400008 (71-LU-178-G,28.0MIN,DG,1340.0) M103900400009 Data from text of Izv.Russ.Acad.Sci. 86,1305,2022 M103900400010 on page 1306. M103900400011 STATUS (TABLE) Data from the text M103900400012 of Izv.Russ.Acad.Sci.,86,1305,2022 M103900400013 on page 1308. M103900400014 ENDBIB 12 0 M103900400015 NOCOMMON 0 0 M103900400016 DATA 2 1 M103900400017 DATA ERR-S M103900400018 NO-DIM NO-DIM M103900400019 0.26 0.02 M103900400020 ENDDATA 3 0 M103900400021 ENDSUBENT 20 0 M103900499999 ENDENTRY 4 0 M103999999999