ENTRY 30287 20220127 32073028700000001 SUBENT 30287001 20220127 32073028700100001 BIB 15 45 3028700100002 TITLE Excitation curves for fast neutron induced reactions 3028700100003 on Ga-71, As-75, Se-80, Se-82, Sn-117 and Sn-118 3028700100004 AUTHOR (W.Grochulski, S.El-Konsol, A.Marcinkowski) 3028700100005 INSTITUTE (3POLIPJ,3POLWWA) 3028700100006 REFERENCE (J,APP/B,6,139,1975) Full paper, final data 3028700100007 (R,INR-1318,8,1971) Superseded data 3028700100008 FACILITY (VDGT,3POLIPJ) 3028700100009 INC-SOURCE (D-T) 3028700100010 DETECTOR (NAICR) 7.6 X 7.6 cm NaI(Tl) crystal. The photopeak 3028700100011 efficiencies were taken from the tables of Crouthamel, 3028700100012 applied gamma-ray spectrometry, Pergamon Press 1960. 3028700100013 (CSICR) Changes in the neutron flux were measured by 3028700100014 counting the protons recoiled from a polyethylene foil 3028700100015 in a CsI scintillation counter 3028700100016 METHOD (ACTIV) Activation method. The reaction final products 3028700100017 are identified by their characteristic gamma-ray 3028700100018 transition energies and the least square analysis of 3028700100019 the decay curves. 3028700100020 MONITOR (26-FE-56(N,P)25-MN-56,,SIG) 3028700100021 MONIT-REF (11701001,D.C.SANTRY+,J,CJP,42,1030,1964) 3028700100022 DECAY-MON (25-MN-56,2.58HR,DG,847.,,B-) 3028700100023 ERR-ANALYS The errors contains statistical and systematic errors: 3028700100024 (ERR-1) fluctuations of the beam current (1%) 3028700100025 (ERR-2) counter efficiency (3%) 3028700100026 (ERR-3,5.,10.) gamma-ray attenuation in the sample 3028700100027 (5-10%) 3028700100028 (ERR-4,3.,5.) cross section of monitoring reaction 3028700100029 (3-5%) 3028700100030 DECAY-DATA "Branching ratio" in Table I of Acta Phys.Pol.B6(1975) 3028700100031 139 looks different from the radiation intensity for 3028700100032 DECAY-DATA coding. For example, the 70Ga 1040 keV 3028700100033 "branching ratio" in Table I (3%) is about 5 times 3028700100034 larger than the currently known value. Nevertheless, 3028700100035 the 71Ga(n,2n) 70Ga cross section of this experimental 3028700100036 work is consistent with the cross sections from other 3028700100037 measurements. 3028700100038 By this reason, the "branching ratio" is kept as free 3028700100039 text through this entry. 3028700100040 STATUS (TABLE) Table II of Acta Phys. Pol. B6 (1975) 139 3028700100041 (APRVD) Approved by Marcinkowski (20 June 1975) 3028700100042 HISTORY (19750414C) CA. 3028700100043 (19750630U) CA. -Status 'APRVD' added. 3028700100044 (19760513U) KO. -Cosmetic change,'(' was moved. 3028700100045 (20080423A) BIB section updated 3028700100046 (20220128U) VT Revision in 002-013 3028700100047 ENDBIB 45 0 3028700100048 COMMON 2 3 3028700100049 ERR-1 ERR-2 3028700100050 PER-CENT PER-CENT 3028700100051 1. 3. 3028700100052 ENDCOMMON 3 0 3028700100053 ENDSUBENT 52 0 3028700199999 SUBENT 30287002 20220127 32073028700200001 BIB 5 10 3028700200002 REACTION (31-GA-71(N,P)30-ZN-71-M,,SIG) 3028700200003 SAMPLE (31-GA-71,ENR=0.988) 3028700200004 DECAY-DATA (30-ZN-71-M,4.HR,DG,609.) 3028700200005 branching ratio is 1 3028700200006 ERR-ANALYS (ERR-T) The total error contains statistical and 3028700200007 systematical errors (10-21%) 3028700200008 (ERR-5,,18.) Integration of pulse height spectrum 3028700200009 up to (18% 3028700200010 HISTORY (20080430S) Dataset was restored. 3028700200011 (20220128U) DECAY-DATA corrected, ERR-ANALYS added 3028700200012 ENDBIB 10 0 3028700200013 NOCOMMON 0 0 3028700200014 DATA 4 10 3028700200015 EN EN-RSL DATA ERR-T 3028700200016 MEV MEV MB MB 3028700200017 13.0 0.1 13.2 2.1 3028700200018 13.4 0.1 10.0 1.6 3028700200019 13.9 0.1 9.1 1.4 3028700200020 14.5 0.1 10.0 1.6 3028700200021 15.1 0.2 11.0 1.7 3028700200022 15.4 0.2 9.2 1.4 3028700200023 15.9 0.2 6.8 2.2 3028700200024 16.5 0.1 9.1 2.4 3028700200025 17.3 0.2 12.1 1.9 3028700200026 17.8 0.2 12.1 2.0 3028700200027 ENDDATA 12 0 3028700200028 ENDSUBENT 27 0 3028700299999 SUBENT 30287003 20220127 32073028700300001 BIB 5 10 3028700300002 REACTION (31-GA-71(N,2N)31-GA-70,,SIG) 3028700300003 SAMPLE (31-GA-71,ENR=0.988) 3028700300004 DECAY-DATA (31-GA-70,21.1MIN,DG,1040.) 3028700300005 branching ration is 0.03 3028700300006 ERR-ANALYS (ERR-T) The total error contains statistical and 3028700300007 systematical errors (6-14%) 3028700300008 (ERR-5,,8.) Integration of pulse height spectrum 3028700300009 up to 8% 3028700300010 HISTORY (20080430S) Dataset was restored. 3028700300011 (20220128U) DECAY-DATA corrected, ERR-ANALYS added 3028700300012 ENDBIB 10 0 3028700300013 NOCOMMON 0 0 3028700300014 DATA 4 10 3028700300015 EN EN-RSL DATA ERR-T 3028700300016 MEV MEV MB MB 3028700300017 13.0 0.1 950. 136. 3028700300018 13.4 0.1 1098. 83. 3028700300019 13.9 0.1 1153. 90. 3028700300020 14.5 0.1 1135. 105. 3028700300021 15.1 0.2 1130. 100. 3028700300022 15.4 0.2 1148. 104. 3028700300023 15.9 0.2 1144. 140. 3028700300024 16.5 0.1 1046. 134. 3028700300025 17.3 0.2 1032. 126. 3028700300026 17.8 0.2 1121. 285. 3028700300027 ENDDATA 12 0 3028700300028 ENDSUBENT 27 0 3028700399999 SUBENT 30287004 20220127 32073028700400001 BIB 4 9 3028700400002 REACTION (33-AS-75(N,P)32-GE-75-M,,SIG) 3028700400003 DECAY-DATA (32-GE-75-M,48.SEC,DG,139.) 3028700400004 branching ratio is 1 with internal conv. coeff. 1.44 3028700400005 ERR-ANALYS (ERR-T) The total error contains statistical and 3028700400006 systematical errors (10-21%) 3028700400007 (ERR-5,,18.) Integration of pulse height spectrum 3028700400008 up to 18% 3028700400009 HISTORY (20080430S) Dataset was restored. 3028700400010 (20220128U) DECAY-DATA corrected, ERR-ANALYS added 3028700400011 ENDBIB 9 0 3028700400012 NOCOMMON 0 0 3028700400013 DATA 4 8 3028700400014 EN EN-RSL DATA ERR-T 3028700400015 MEV MEV MB MB 3028700400016 13.0 0.1 12.4 2.1 3028700400017 13.4 0.1 23.3 3.5 3028700400018 13.9 0.1 20.7 3.1 3028700400019 14.5 0.1 21.1 3.2 3028700400020 15.1 0.2 18.2 2.7 3028700400021 15.4 0.2 17.9 2.7 3028700400022 15.9 0.2 10.7 1.4 3028700400023 16.5 0.1 8.9 1.6 3028700400024 ENDDATA 10 0 3028700400025 ENDSUBENT 24 0 3028700499999 SUBENT 30287005 20220127 32073028700500001 BIB 4 9 3028700500002 REACTION (33-AS-75(N,P)32-GE-75,,SIG) 3028700500003 DECAY-DATA (32-GE-75-G,82.MIN,DG,264.) 3028700500004 branching ratio is 0.11 3028700500005 ERR-ANALYS (ERR-T) The total error contains statistical and 3028700500006 systematical errors (10-21%) 3028700500007 (ERR-5,,18.) Integration of pulse height spectrum 3028700500008 up to 18% 3028700500009 HISTORY (20080430S) Dataset was restored. 3028700500010 (20220128U) DECAY-DATA corrected, ERR-ANALYS added 3028700500011 ENDBIB 9 0 3028700500012 NOCOMMON 0 0 3028700500013 DATA 4 10 3028700500014 EN EN-RSL DATA ERR-T 3028700500015 MEV MEV MB MB 3028700500016 13.0 0.1 28.5 4.1 3028700500017 13.4 0.1 28.8 4.0 3028700500018 13.9 0.1 38.1 5.3 3028700500019 14.5 0.1 31.2 4.2 3028700500020 15.1 0.2 26.5 3.7 3028700500021 15.4 0.2 30.4 4.3 3028700500022 15.9 0.2 27.6 3.9 3028700500023 16.5 0.1 19.9 2.8 3028700500024 17.3 0.2 12.5 1.9 3028700500025 17.8 0.2 12.4 1.8 3028700500026 ENDDATA 12 0 3028700500027 ENDSUBENT 26 0 3028700599999 SUBENT 30287006 20220127 32073028700600001 BIB 4 10 3028700600002 REACTION (33-AS-75(N,2N)33-AS-74,,SIG) 3028700600003 DECAY-DATA (33-AS-74,17.9D,AR,511.,,DG,569.,, 3028700600004 DG,600.) 3028700600005 branching ratio is 0.56, 0.618 and 0.007 respectively. 3028700600006 ERR-ANALYS (ERR-T) The total error contains statistical and 3028700600007 systematical errors (6-14%) 3028700600008 (ERR-5,,8.) Integration of pulse height spectrum 3028700600009 up to 8% 3028700600010 HISTORY (20080430S) Dataset was restored. 3028700600011 (20220128U) DECAY-DATA corrected, ERR-ANALYS added 3028700600012 ENDBIB 10 0 3028700600013 NOCOMMON 0 0 3028700600014 DATA 4 9 3028700600015 EN EN-RSL DATA ERR-T 3028700600016 MEV MEV MB MB 3028700600017 13.0 0.1 955. 100. 3028700600018 13.4 0.1 890. 65. 3028700600019 13.9 0.1 955. 67. 3028700600020 14.5 0.1 1027. 75. 3028700600021 15.1 0.2 1109. 82. 3028700600022 15.9 0.2 1299. 135. 3028700600023 16.5 0.1 1312. 136. 3028700600024 17.3 0.2 1245. 200. 3028700600025 17.8 0.2 1321. 137. 3028700600026 ENDDATA 11 0 3028700600027 ENDSUBENT 26 0 3028700699999 SUBENT 30287007 20220127 32073028700700001 BIB 4 9 3028700700002 REACTION (34-SE-80(N,2N)34-SE-79-M,,SIG) 3028700700003 DECAY-DATA (34-SE-79-M,3.9MIN,DG,96.) 3028700700004 branching ratio is 1 with internal conv. coeff. 7.0 3028700700005 ERR-ANALYS (ERR-T) The total error contains statistical and 3028700700006 systematical errors (6-14%) 3028700700007 (ERR-5,,8.) Integration of pulse height spectrum 3028700700008 up to 8% 3028700700009 HISTORY (20080430S) Dataset was restored. 3028700700010 (20220128U) DECAY-DATA corrected, ERR-ANALYS added 3028700700011 ENDBIB 9 0 3028700700012 NOCOMMON 0 0 3028700700013 DATA 4 10 3028700700014 EN EN-RSL DATA ERR-T 3028700700015 MEV MEV MB MB 3028700700016 13.0 0.1 193. 47. 3028700700017 13.4 0.1 196. 28. 3028700700018 13.9 0.1 165. 25. 3028700700019 14.5 0.1 189. 27. 3028700700020 15.1 0.2 203. 29. 3028700700021 15.4 0.2 186. 27. 3028700700022 15.9 0.2 192. 46. 3028700700023 16.5 0.1 178. 44. 3028700700024 17.3 0.2 190. 47. 3028700700025 17.8 0.2 180. 33. 3028700700026 ENDDATA 12 0 3028700700027 ENDSUBENT 26 0 3028700799999 SUBENT 30287008 20220127 32073028700800001 BIB 4 9 3028700800002 REACTION (34-SE-82(N,2N)34-SE-81-M,,SIG) 3028700800003 DECAY-DATA (34-SE-81-M,57.MIN,DG,103.) 3028700800004 branching ratio is 1 with internal conv. coeff. 9.0 3028700800005 ERR-ANALYS (ERR-T) The total error contains statistical and 3028700800006 systematical errors (6-14%) 3028700800007 (ERR-5,,8.) Integration of pulse height spectrum 3028700800008 up to 8% 3028700800009 HISTORY (20080430S) Dataset was restored. 3028700800010 (20220128U) DECAY-DATA corrected, ERR-ANALYS added 3028700800011 ENDBIB 9 0 3028700800012 NOCOMMON 0 0 3028700800013 DATA 4 10 3028700800014 EN EN-RSL DATA ERR-T 3028700800015 MEV MEV MB MB 3028700800016 13.0 0.1 1506. 345. 3028700800017 13.4 0.1 1702. 230. 3028700800018 13.9 0.1 1692. 227. 3028700800019 14.5 0.1 1587. 218. 3028700800020 15.1 0.2 1628. 219. 3028700800021 15.4 0.2 1616. 208. 3028700800022 15.9 0.2 1796. 322. 3028700800023 16.5 0.1 1715. 285. 3028700800024 17.3 0.2 1520. 316. 3028700800025 17.8 0.2 1425. 240. 3028700800026 ENDDATA 12 0 3028700800027 ENDSUBENT 26 0 3028700899999 SUBENT 30287009 20220127 32073028700900001 BIB 4 11 3028700900002 REACTION (34-SE-82(N,2N)34-SE-81-G/M,,SIG/RAT) 3028700900003 DECAY-DATA (34-SE-81-G,18.6MIN,B-) 3028700900004 (34-SE-81-M,57.MIN,DG,103.) 3028700900005 branching ratio is 1 for 81Se and branching ratio is 1 3028700900006 with internal conv. coeff. 9.0 for 81mSe. 3028700900007 ERR-ANALYS (ERR-T) The total error contains statistical and 3028700900008 systematical errors (6-14%) 3028700900009 (ERR-5,,8.) Integration of pulse height spectrum 3028700900010 up to 8% 3028700900011 HISTORY (20080430S) Dataset was restored. 3028700900012 (20220128U) DECAY-DATA corrected, ERR-ANALYS added 3028700900013 ENDBIB 11 0 3028700900014 NOCOMMON 0 0 3028700900015 DATA 4 10 3028700900016 EN EN-RSL DATA ERR-T 3028700900017 MEV MEV NO-DIM NO-DIM 3028700900018 13.0 0.1 0.42 0.12 3028700900019 13.4 0.1 0.42 0.04 3028700900020 13.9 0.1 0.46 0.07 3028700900021 14.5 0.1 0.37 0.03 3028700900022 15.1 0.2 0.46 0.05 3028700900023 15.4 0.2 0.41 0.04 3028700900024 15.9 0.2 0.47 0.11 3028700900025 16.5 0.1 0.43 0.09 3028700900026 17.3 0.2 0.37 0.05 3028700900027 17.8 0.2 0.48 0.08 3028700900028 ENDDATA 12 0 3028700900029 ENDSUBENT 28 0 3028700999999 SUBENT 30287010 20220127 32073028701000001 BIB 5 14 3028701000002 REACTION (50-SN-117(N,P)49-IN-117,,SIG) 3028701000003 SAMPLE (50-SN-117,ENR=0.848) 3028701000004 DECAY-DATA (49-IN-117-G,44.MIN,DG,158.) 3028701000005 (49-IN-117-M,115.8MIN,DG,158.) 3028701000006 branching ratio is 0.47 and 1 with internal conv. 3028701000007 coeff. 0.13 for 117gIn. 3028701000008 branching ratio is 0.47 and 0.16 with internal conv. 3028701000009 coeff. 0.13 for 117mIn. 3028701000010 ERR-ANALYS (ERR-T) The total error contains statistical and 3028701000011 systematical errors (10-21%) 3028701000012 (ERR-5,,18.) Integration of pulse height spectrum 3028701000013 up to 18% 3028701000014 HISTORY (20080430S) Dataset was restored. 3028701000015 (20220128U) DECAY-DATA corrected, ERR-ANALYS added 3028701000016 ENDBIB 14 0 3028701000017 NOCOMMON 0 0 3028701000018 DATA 4 9 3028701000019 EN EN-RSL DATA ERR-T 3028701000020 MEV MEV MB MB 3028701000021 13.0 0.1 10.2 2.9 3028701000022 13.4 0.1 10.0 2.1 3028701000023 13.9 0.1 9.5 2.1 3028701000024 14.5 0.1 9.6 2.1 3028701000025 15.1 0.2 12.1 2.6 3028701000026 15.4 0.2 11.2 2.4 3028701000027 15.9 0.2 14.41 3.0 3028701000028 16.5 0.1 16.0 3.4 3028701000029 17.3 0.2 19.72 4.2 3028701000030 ENDDATA 11 0 3028701000031 ENDSUBENT 30 0 3028701099999 SUBENT 30287011 20220127 32073028701100001 BIB 5 10 3028701100002 REACTION (50-SN-117(N,INL)50-SN-117-M,,SIG) 3028701100003 SAMPLE (50-SN-117,ENR=0.848) 3028701100004 DECAY-DATA (50-SN-117-M,14.D,DG,158.) 3028701100005 branching ratio is 1 with internal conv. coeff. 0.13 3028701100006 ERR-ANALYS (ERR-T) The total error contains statistical and 3028701100007 systematical errors (10-21%) 3028701100008 (ERR-5,,18.) Integration of pulse height spectrum 3028701100009 up to 18% 3028701100010 HISTORY (20080430S) Dataset was restored. 3028701100011 (20220128U) DECAY-DATA corrected, ERR-ANALYS added 3028701100012 ENDBIB 10 0 3028701100013 NOCOMMON 0 0 3028701100014 DATA 4 7 3028701100015 EN EN-RSL DATA ERR-T 3028701100016 MEV MEV MB MB 3028701100017 13.0 0.1 416. 99. 3028701100018 13.4 0.1 287. 44. 3028701100019 13.9 0.1 272. 35. 3028701100020 14.5 0.1 284. 32. 3028701100021 15.1 0.2 255. 37. 3028701100022 15.4 0.2 286. 30. 3028701100023 15.9 0.2 320. 52. 3028701100024 ENDDATA 9 0 3028701100025 ENDSUBENT 24 0 3028701199999 SUBENT 30287012 20220127 32073028701200001 BIB 5 14 3028701200002 REACTION (50-SN-117(N,P)49-IN-117-G/M,,SIG/RAT) 3028701200003 SAMPLE (50-SN-117,ENR=0.848) 3028701200004 DECAY-DATA (49-IN-117-G,44.MIN,DG,158.) 3028701200005 (49-IN-117-M,115.8MIN,DG,158.) 3028701200006 branching ratio is 0.47 and 1 with internal conv. 3028701200007 coeff. 0.13 for 117gIn. 3028701200008 branching ratio is 0.47 and 0.16 with internal conv. 3028701200009 coeff. 0.13 for 117mIn. 3028701200010 ERR-ANALYS (ERR-T) The total error contains statistical and 3028701200011 systematical errors (10-21%) 3028701200012 (ERR-5,,18.) Integration of pulse height spectrum 3028701200013 up to 18% 3028701200014 HISTORY (20080430S) Dataset was restored. 3028701200015 (20220128U) DECAY-DATA corrected, ERR-ANALYS added 3028701200016 ENDBIB 14 0 3028701200017 NOCOMMON 0 0 3028701200018 DATA 4 6 3028701200019 EN EN-RSL DATA ERR-T 3028701200020 MEV MEV NO-DIM NO-DIM 3028701200021 13.0 0.1 3.2 1.6 3028701200022 13.4 0.1 4.0 1.9 3028701200023 15.1 0.2 4.0 0.6 3028701200024 15.4 0.2 4.5 1.4 3028701200025 15.9 0.2 2.6 0.7 3028701200026 16.5 0.1 2.8 1.2 3028701200027 ENDDATA 8 0 3028701200028 ENDSUBENT 27 0 3028701299999 SUBENT 30287013 20220127 32073028701300001 BIB 5 10 3028701300002 REACTION (50-SN-118(N,2N)50-SN-117-M,,SIG) 3028701300003 SAMPLE (50-SN-118,ENR=0.922) 3028701300004 DECAY-DATA (50-SN-117-M,14.D,DG,158.) 3028701300005 branching ratio is 1 with internal conv. coeff. 0.13. 3028701300006 ERR-ANALYS (ERR-T) The total error contains statistical and 3028701300007 systematical errors (6-14%) 3028701300008 (ERR-5,,8.) Integration of pulse height spectrum 3028701300009 up to 8% 3028701300010 HISTORY (20080430S) Dataset was restored. 3028701300011 (20220128U) DECAY-DATA corrected, ERR-ANALYS added 3028701300012 ENDBIB 10 0 3028701300013 NOCOMMON 0 0 3028701300014 DATA 4 9 3028701300015 EN EN-RSL DATA ERR-T 3028701300016 MEV MEV MB MB 3028701300017 13.0 0.1 624. 103. 3028701300018 13.4 0.1 761. 85. 3028701300019 13.9 0.1 808. 87. 3028701300020 14.5 0.1 794. 109. 3028701300021 15.1 0.2 805. 87. 3028701300022 15.4 0.2 890. 98. 3028701300023 15.9 0.2 1055. 193. 3028701300024 16.5 0.1 770. 108. 3028701300025 17.3 0.2 1124. 260. 3028701300026 ENDDATA 11 0 3028701300027 ENDSUBENT 26 0 3028701399999 ENDENTRY 13 0 3028799999999