ENTRY G4108 20240313 G410800000001 SUBENT G4108001 20240313 20250110 G410800100001 BIB 14 40 G410800100002 TITLE Photonuclear reactions 65Cu(g,n)64Cu and G410800100003 63Cu(g,xn)63-xCu cross-sections in the energy range G410800100004 Egmax=35-94 MeV G410800100005 AUTHOR (O.S.Deiev,I.S.Timchenko,S.N.Olejnik,S.M.Potin, G410800100006 V.A.Kushnir, V.V.Mytrochenko,S.A.Perezhogin, G410800100007 B.I.Shramenko) G410800100008 INSTITUTE (4UKRKFT) G410800100009 REFERENCE (J,CPH/C,46,124001,2022) G410800100010 #doi:10.1088/1674-1137/ac878a G410800100011 FACILITY (LINAC,4UKRKFT) LUE-40 G410800100012 INC-SOURCE (BRST) G410800100013 DETECTOR (HPGE) A semiconductor HPGe detector (Canberra GC-2018)G410800100014 was used with resolutions of 0.8 keV and 1.8 keV (FWHM)G410800100015 for the energies Eg = 122 keV and 1332 keV. The G410800100016 absolute registration efficiency of the detector was G410800100017 calibrated with a standard set of gamma-ray sources G410800100018 22Na, 60Co, 133Ba, 137Cs, 152Eu and 241Am. G410800100019 SAMPLE The targets made of natural copper with mass 22 mg. G410800100020 METHOD (ACTIV) Induced beta-delayed gamma-activity measured. G410800100021 MONITOR (42-MO-100(G,N)42-MO-99,,SIG,,BRA) G410800100022 The natMo witness-targets were placed inside the G410800100023 aluminum capsule together with the copper targets. G410800100024 DECAY-MON (42-MO-99,65.94HR,DG,739.50,0.1213) G410800100025 ERR-ANALYS (ERR-T) A squared sum of statistical and systematic G410800100026 errors. G410800100027 (ERR-S,1.,10.) The statistical error in the observed G410800100028 gamma-activity. G410800100029 (ERR-1) irradiation time - 0.5%, G410800100030 (ERR-2) electron current - 0.5%, G410800100031 (ERR-3,2.,3.) radiation detection efficiency - 2-3%, G410800100032 (ERR-4,2.,5.) half-life period of reaction products G410800100033 and the absolute intensity of the gamma-quanta, G410800100034 (ERR-5) normalization of the experimental data to the G410800100035 yield of the monitoring reaction 100Mo(g,n)99Mo - 5%, G410800100036 (ERR-6,0.1,5.3) error in calculating the contribution G410800100037 from competing gamma-lines - see text. G410800100038 ADD-RES (COMP) Experimental data are compared with theoretical G410800100039 predictions calculated with TALYS 1.95 code. G410800100040 HISTORY (20240219C) UkrNDC G410800100041 (20240219R) Data received from I.S.Timchenko G410800100042 ENDBIB 40 0 G410800100043 COMMON 3 3 G410800100044 ERR-1 ERR-2 ERR-5 G410800100045 PER-CENT PER-CENT PER-CENT G410800100046 0.5 0.5 5. G410800100047 ENDCOMMON 3 0 G410800100048 ENDSUBENT 47 0 G410800199999 SUBENT G4108002 20240313 20250110 G410800200001 BIB 5 7 G410800200002 REACTION (29-CU-65(G,N)29-CU-64,,SIG,,BRA) G410800200003 The flux-weighted average reaction cross sections. G410800200004 DECAY-DATA (29-CU-64,12.700HR,DG,1345.84,0.00473) G410800200005 SAMPLE (29-CU-65,NAT=0.3083) G410800200006 FLAG (1.) Measurements immediately after irradiation G410800200007 (2.) Measurements after cooling. G410800200008 STATUS (CURVE,,O.S.Deiev+,J,CPH/C,46,124001,2022) Fig.4 G410800200009 ENDBIB 7 0 G410800200010 NOCOMMON 0 0 G410800200011 DATA 4 10 G410800200012 EN-MAX DATA ERR-T FLAG G410800200013 MEV MB MB NO-DIM G410800200014 35.55 32.0 4.2 1. G410800200015 35.55 33.3 3.0 2. G410800200016 41.10 31.2 4.1 1. G410800200017 41.10 35.9 3.3 2. G410800200018 44.65 26.7 2.4 2. G410800200019 54.85 29.8 2.6 2. G410800200020 65.05 25.9 2.2 2. G410800200021 75.10 23.5 2.0 2. G410800200022 85.35 23.4 2.0 2. G410800200023 94.00 22.8 2.0 2. G410800200024 ENDDATA 12 0 G410800200025 ENDSUBENT 24 0 G410800299999 SUBENT G4108003 20240313 20250110 G410800300001 BIB 5 11 G410800300002 REACTION (29-CU-63(G,N)29-CU-62,,SIG,,BRA) G410800300003 The flux-weighted average reaction cross sections. G410800300004 DECAY-DATA (29-CU-62,9.74MIN,DG,1172.9,0.0034) G410800300005 SAMPLE (29-CU-63,NAT=0.6917) G410800300006 CORRECTION The contribution of 65Cu(g,3n)62Cu increases with G410800300007 increasing energy from 0.16% at 35 MeV to 1.32% at G410800300008 94 MeV. The contribution of calculated total activity G410800300009 of 62Co and 62mCo nuclei ranged from 0 to 1.72%. The G410800300010 total amount of corrections ranged from 0.24%-3.28% G410800300011 and was accounted for in the data. G410800300012 STATUS (CURVE,,O.S.Deiev+,J,CPH/C,46,124001,2022) Fig.7 G410800300013 ENDBIB 11 0 G410800300014 NOCOMMON 0 0 G410800300015 DATA 3 11 G410800300016 EN-MAX DATA ERR-T G410800300017 MEV MB MB G410800300018 35.55 27.1 3.2 G410800300019 41.10 25.4 3.1 G410800300020 50.20 22.0 2.5 G410800300021 60.55 23.0 2.5 G410800300022 65.05 17.6 1.9 G410800300023 70.10 22.0 2.2 G410800300024 75.10 18.6 1.9 G410800300025 79.95 19.5 1.9 G410800300026 85.35 20.5 2.0 G410800300027 89.25 17.1 1.7 G410800300028 94.00 17.3 1.8 G410800300029 ENDDATA 13 0 G410800300030 ENDSUBENT 29 0 G410800399999 SUBENT G4108004 20240313 20250110 G410800400001 BIB 5 8 G410800400002 REACTION (29-CU-63(G,2N)29-CU-61,,SIG,,BRA) G410800400003 The flux-weighted average reaction cross sections. G410800400004 DECAY-DATA ((1.)29-CU-61,3.333HR,DG,282.96,0.122) G410800400005 ((2.)29-CU-61,3.333HR,DG,656.01,0.1077) G410800400006 ((3.)29-CU-61,3.333HR,DG,1185.23,0.0375) G410800400007 SAMPLE (29-CU-63,NAT=0.6917) G410800400008 CORRECTION No correction was made to 65Cu(g,4n)61Cu reaction G410800400009 STATUS (CURVE,,O.S.Deiev+,J,CPH/C,46,124001,2022) Fig.9 G410800400010 ENDBIB 8 0 G410800400011 NOCOMMON 0 0 G410800400012 DATA 4 45 G410800400013 EN-MAX DATA ERR-T DECAY-FLAG G410800400014 MEV MB MB NO-DIM G410800400015 35.55 5.01 0.40 1. G410800400016 35.55 5.73 0.49 1. G410800400017 35.55 4.89 0.32 2. G410800400018 35.55 4.95 0.50 3. G410800400019 41.10 5.17 0.41 1. G410800400020 41.10 4.82 0.31 2. G410800400021 41.10 4.82 0.48 3. G410800400022 50.20 4.00 0.35 1. G410800400023 50.20 4.50 0.35 2. G410800400024 50.20 4.75 0.45 3. G410800400025 54.85 4.00 0.31 1. G410800400026 54.85 4.13 0.25 2. G410800400027 54.85 4.20 0.36 3. G410800400028 60.55 4.15 0.35 1. G410800400029 60.55 3.79 0.32 2. G410800400030 60.55 3.50 0.53 3. G410800400031 65.05 3.33 0.26 1. G410800400032 65.05 3.45 0.21 2. G410800400033 65.05 3.97 0.31 2. G410800400034 65.05 3.78 0.52 3. G410800400035 65.05 3.53 0.30 3. G410800400036 70.10 3.25 0.27 1. G410800400037 70.10 3.39 0.26 2. G410800400038 70.10 3.27 0.44 3. G410800400039 75.10 2.72 0.23 1. G410800400040 75.10 2.89 0.22 1. G410800400041 75.10 3.37 0.25 2. G410800400042 75.10 2.99 0.18 2. G410800400043 75.10 2.99 0.39 3. G410800400044 75.10 3.08 0.26 3. G410800400045 79.95 3.17 0.26 1. G410800400046 79.95 3.04 0.22 2. G410800400047 79.95 3.17 0.38 3. G410800400048 85.35 2.57 0.22 1. G410800400049 85.35 2.76 0.21 1. G410800400050 85.35 2.87 0.17 2. G410800400051 85.35 2.99 0.23 2. G410800400052 85.35 2.92 0.25 3. G410800400053 89.25 2.89 0.24 1. G410800400054 89.25 3.16 0.23 2. G410800400055 89.25 2.39 0.32 3. G410800400056 94.00 2.61 0.20 1. G410800400057 94.00 2.13 0.19 1. G410800400058 94.00 2.74 0.16 2. G410800400059 94.00 2.38 0.21 2. G410800400060 ENDDATA 47 0 G410800400061 ENDSUBENT 60 0 G410800499999 SUBENT G4108005 20240313 20250110 G410800500001 BIB 5 12 G410800500002 REACTION (29-CU-63(G,3N)29-CU-60,,SIG,,BRA) G410800500003 The flux-weighted average reaction cross sections. G410800500004 DECAY-DATA (29-CU-60,23.7MIN,DG,1332.5,0.88) G410800500005 SAMPLE (29-CU-63,NAT=0.6917) G410800500006 CORRECTION The contribution for 65Cu(g,5n)60Cu increases with G410800500007 energy: for 60 MeV, it does not exceed 0.7%, and for G410800500008 94 MeV, it reaches 5.1%. The contribution of calculatedG410800500009 total activity of 62Co and 62mCo nuclei ranged from G410800500010 0.1 to 0.15%. The value of total corrections on G410800500011 65Cu(g,5n)60Cu and on increased with energy and G410800500012 amounted to 0.1%-5.3%. G410800500013 STATUS (CURVE,,O.S.Deiev+,J,CPH/C,46,124001,2022) Fig.10 G410800500014 ENDBIB 12 0 G410800500015 NOCOMMON 0 0 G410800500016 DATA 3 10 G410800500017 EN-MAX DATA ERR-T G410800500018 MEV MB MB G410800500019 41.10 0.094 0.015 G410800500020 50.20 0.220 0.027 G410800500021 60.55 0.235 0.027 G410800500022 65.05 0.231 0.025 G410800500023 70.10 0.212 0.022 G410800500024 75.10 0.178 0.018 G410800500025 79.95 0.200 0.020 G410800500026 85.35 0.169 0.017 G410800500027 89.25 0.166 0.017 G410800500028 94.00 0.151 0.017 G410800500029 ENDDATA 12 0 G410800500030 ENDSUBENT 29 0 G410800599999 ENDENTRY 5 0 G410899999999