ENTRY M1062 20251001 M106200000001 SUBENT M1062001 20251001 20260228 M106200100001 BIB 15 50 M106200100002 TITLE Experimental and theoretical research of photoneutron M106200100003 reactions in the 181Ta nucleus. M106200100004 AUTHOR (J.H.Khushvaktov,M.A.Demichev,D.L.Demin,S.A.Evseev, M106200100005 M.I.Gostkin,V.V.Kobets,D.V.Ponomarev,F.A.Rasulova, M106200100006 S.V.Rozov,E.T.Ruziev,A.A.Solnyshkin,T.N.Tran, M106200100007 E.A.Yakushev) M106200100008 REFERENCE (J,CPH/C,49,074001,2025) M106200100009 INSTITUTE (4ZZZDUB,4UZ UZB,3VN IPH) M106200100010 FACILITY (LINAC,4ZZZDUB) LINAC-200 electron accelerator. M106200100011 INC-SOURCE (BRST) M106200100012 SAMPLE Tantalum samples with masses: M106200100013 EN-MAX, MeV Mass, mg M106200100014 20 142.0 M106200100015 60 135.0 M106200100016 80 163.0 M106200100017 105 718.0 M106200100018 130 207.0 M106200100019 DETECTOR (HPGE) HPGe detector (model GR1819). M106200100020 METHOD (ACTIV) M106200100021 The gamma-ray spectra were processed using the M106200100022 DEIMOS32 code. M106200100023 MONITOR (73-TA-181(G,N)73-TA-180-G,,SIG) M106200100024 CRITIQUE Authors "selected the 181Ta(G,N)180Ta reaction, M106200100025 because several experimental data exist on the M106200100026 cross-section of this reaction up to a photon energy M106200100027 of 35 MeV but do not mention what one exactly (data M106200100028 from different experiments noticeably disagree to M106200100029 each other, as is presented in Fig. 5 of article). M106200100030 ANALYSIS The yields of photonuclear reactions were determined M106200100031 using the activation formula (1) of the article. M106200100032 The cross sections averaged over the bremsstrahlung M106200100033 flux from the threshold Eth of the reaction under M106200100034 study to the end-point energy of the bremsstrahlung M106200100035 spectrum Eg-max were obtained using activation M106200100036 formula by replacing the integral number of photons M106200100037 incident on the sample to the integral number of M106200100038 photons in the energy range (Ethresold - Eg-max). M106200100039 ERR-ANALYS (DATA-ERR) The uncertainty of the values of all M106200100040 flux-averaged cross-sections is equated to the M106200100041 uncertainty of the values of relative yields. M106200100042 The measurement uncertainties of experimental values M106200100043 of reaction yield ratios was determined as the M106200100044 squared sum of the standard deviation of the M106200100045 arithmetic mean of the relative yield values and M106200100046 systematical errors (are described in Paragraph C M106200100047 of article) M106200100048 STATUS (TABLE,,J.H.Khushvaktov+,J,CPH/C,49,074001,2025) M106200100049 Data from Table 3. M106200100050 HISTORY (20251001C) Data were compiled at the Russia MSU SINP M106200100051 CDFE by V.Varlamov. M106200100052 ENDBIB 50 0 M106200100053 NOCOMMON 0 0 M106200100054 ENDSUBENT 53 0 M106200199999 SUBENT M1062002 20251001 20260228 M106200200001 BIB 2 3 M106200200002 REACTION (73-TA-181(G,N)73-TA-180-G,,SIG,,BRA) M106200200003 DECAY-DATA (73-TA-180-G,8.15HR,DG,93.326,0.0451, M106200200004 DG,103.557,0.0087) M106200200005 ENDBIB 3 0 M106200200006 NOCOMMON 0 0 M106200200007 DATA 3 6 M106200200008 EN-MAX DATA DATA-ERR M106200200009 MEV MB MB M106200200010 20. 181.0 21.0 M106200200011 40. 104.0 11.0 M106200200012 60. 101.0 11.0 M106200200013 80. 92.5 9.8 M106200200014 105. 87.0 9.2 M106200200015 130. 73.9 7.6 M106200200016 ENDDATA 8 0 M106200200017 ENDSUBENT 16 0 M106200299999 SUBENT M1062003 20251001 20260228 M106200300001 BIB 2 4 M106200300002 REACTION (73-TA-181(G,2N)73-TA-179,,SIG,,BRA) M106200300003 DECAY-DATA (73-TA-179,1.82YR,DG,54.608,0.1262, M106200300004 DG,55.786,0.2209, M106200300005 DG,63.000,0.729) M106200300006 ENDBIB 4 0 M106200300007 NOCOMMON 0 0 M106200300008 DATA 3 6 M106200300009 EN-MAX DATA DATA-ERR M106200300010 MEV MB MB M106200300011 20. 420.0 70.0 M106200300012 40. 77.0 1.2 M106200300013 60. 65.0 1.0 M106200300014 80. 54.4 8.6 M106200300015 105. 60.5 9.6 M106200300016 130. 43.8 6.8 M106200300017 ENDDATA 8 0 M106200300018 ENDSUBENT 17 0 M106200399999 SUBENT M1062004 20251001 20260228 M106200400001 BIB 2 6 M106200400002 REACTION (73-TA-181(G,3N)73-TA-178-M,,SIG,,BRA) M106200400003 DECAY-DATA (73-TA-178-M,2.36HR,DG,88.867,0.644, M106200400004 DG,213.440,0.814, M106200400005 DG,325.562,0.942, M106200400006 DG,331.613,0.3119, M106200400007 DG,426.383,0.97) M106200400008 ENDBIB 6 0 M106200400009 NOCOMMON 0 0 M106200400010 DATA 3 5 M106200400011 EN-MAX DATA DATA-ERR M106200400012 MEV MB MB M106200400013 40. 3.76 0.56 M106200400014 60. 2.78 0.41 M106200400015 80. 2.31 0.35 M106200400016 105. 2.30 0.35 M106200400017 130. 1.31 0.20 M106200400018 ENDDATA 7 0 M106200400019 ENDSUBENT 18 0 M106200499999 SUBENT M1062005 20251001 20260228 M106200500001 BIB 2 3 M106200500002 REACTION (73-TA-181(G,3N)73-TA-178-G,,SIG,,BRA) M106200500003 DECAY-DATA (73-TA-178,9.31MIN,DG,1340.8,0.01027, M106200500004 DG,1350.68,0.0118) M106200500005 ENDBIB 3 0 M106200500006 NOCOMMON 0 0 M106200500007 DATA 3 5 M106200500008 EN-MAX DATA DATA-ERR M106200500009 MEV MB MB M106200500010 40. 9.3 1.7 M106200500011 60. 6.7 1.5 M106200500012 80. 6.5 1.2 M106200500013 105. 7.4 1.2 M106200500014 130. 5.2 1.1 M106200500015 ENDDATA 7 0 M106200500016 ENDSUBENT 15 0 M106200599999 SUBENT M1062006 20251001 20260228 M106200600001 BIB 2 2 M106200600002 REACTION (73-TA-181(G,4N)73-TA-177,,SIG,,BRA) M106200600003 DECAY-DATA (73-TA-177,56.36HR,DG,112.950,0.072) M106200600004 ENDBIB 2 0 M106200600005 NOCOMMON 0 0 M106200600006 DATA 3 5 M106200600007 EN-MAX DATA DATA-ERR M106200600008 MEV MB MB M106200600009 40. 12.9 2.1 M106200600010 60. 7.2 1.2 M106200600011 80. 5.9 1.0 M106200600012 105. 5.78 0.98 M106200600013 130. 3.75 0.64 M106200600014 ENDDATA 7 0 M106200600015 ENDSUBENT 14 0 M106200699999 SUBENT M1062007 20251001 20260228 M106200700001 BIB 2 14 M106200700002 REACTION (73-TA-181(G,5N)73-TA-176,,SIG,,BRA) M106200700003 DECAY-DATA (73-TA-176,8.09HR,DG,201.83,0.057, M106200700004 DG,710.5,0.054, M106200700005 DG,1159.28,0.247, M106200700006 DG,1190.22,0.045, M106200700007 DG,1224.93,0.057, M106200700008 DG,1252.87,0.0308, M106200700009 DG,1341.33,0.033, M106200700010 DG,1555.07,0.04, M106200700011 DG,1584.02,0.053, M106200700012 DG,1696.55,0.046, M106200700013 DG,1722.04,0.327, M106200700014 DG,1823.7,0.045, M106200700015 DG,2832.0,0.043) M106200700016 ENDBIB 14 0 M106200700017 NOCOMMON 0 0 M106200700018 DATA 3 5 M106200700019 EN-MAX DATA DATA-ERR M106200700020 MEV MB MB M106200700021 40. 6.9 1.0 M106200700022 60. 4.52 0.66 M106200700023 80. 3.23 0.48 M106200700024 105. 4.44 0.65 M106200700025 130. 1.99 0.29 M106200700026 ENDDATA 7 0 M106200700027 ENDSUBENT 26 0 M106200799999 SUBENT M1062008 20251001 20260228 M106200800001 BIB 2 9 M106200800002 REACTION (73-TA-181(G,6N)73-TA-175,,SIG,,BRA) M106200800003 DECAY-DATA (73-TA-175,10.5HR,DG,266.9,0.108, M106200800004 DG,348.5,0.12, M106200800005 DG,393.2,0.212, M106200800006 DG,436.4,0.038, M106200800007 DG,475.0,0.0204, M106200800008 DG,857.7,0.032, M106200800009 DG,998.3,0.026, M106200800010 DG,1793.1,0.046) M106200800011 ENDBIB 9 0 M106200800012 NOCOMMON 0 0 M106200800013 DATA 3 4 M106200800014 EN-MAX DATA DATA-ERR M106200800015 MEV MB MB M106200800016 60. 2.28 0.36 M106200800017 80. 1.88 0.29 M106200800018 105. 2.59 0.39 M106200800019 130. 1.27 0.19 M106200800020 ENDDATA 6 0 M106200800021 ENDSUBENT 20 0 M106200899999 SUBENT M1062009 20251001 20260228 M106200900001 BIB 2 2 M106200900002 REACTION (73-TA-181(G,7N)73-TA-174,,SIG,,BRA) M106200900003 DECAY-DATA (73-TA-174,1.14HR,DG,206.5,0.60) M106200900004 ENDBIB 2 0 M106200900005 NOCOMMON 0 0 M106200900006 DATA 3 3 M106200900007 EN-MAX DATA DATA-ERR M106200900008 MEV MB MB M106200900009 80. 0.80 0.13 M106200900010 105. 1.70 0.26 M106200900011 130. 0.90 0.12 M106200900012 ENDDATA 5 0 M106200900013 ENDSUBENT 12 0 M106200999999 SUBENT M1062010 20251001 20260228 M106201000001 BIB 2 2 M106201000002 REACTION (73-TA-181(G,8N)73-TA-173,,SIG,,BRA) M106201000003 DECAY-DATA (73-TA-173,3.14HR,DG,172.2,0.175) M106201000004 ENDBIB 2 0 M106201000005 NOCOMMON 0 0 M106201000006 DATA 3 2 M106201000007 EN-MAX DATA DATA-ERR M106201000008 MEV MB MB M106201000009 105. 1.88 0.16 M106201000010 130. 0.51 0.16 M106201000011 ENDDATA 4 0 M106201000012 ENDSUBENT 11 0 M106201099999 SUBENT M1062011 20251001 20260228 M106201100001 BIB 2 3 M106201100002 REACTION (73-TA-181(G,9N)73-TA-172,,SIG,,BRA) M106201100003 DECAY-DATA (73-TA-172,36.8MIN,DG,1109.27,0.149, M106201100004 DG,1330.41,0.081) M106201100005 ENDBIB 3 0 M106201100006 NOCOMMON 0 0 M106201100007 DATA 3 2 M106201100008 EN-MAX DATA DATA-ERR M106201100009 MEV MB MB M106201100010 105. 0.77 0.16 M106201100011 130. 0.26 0.05 M106201100012 ENDDATA 4 0 M106201100013 ENDSUBENT 12 0 M106201199999 ENDENTRY 11 0 M106299999999