ENTRY 20523 20080527 21982052300000001 SUBENT 20523001 20080527 21982052300100001 BIB 15 43 2052300100002 INSTITUTE (2GERJUL) 2052300100003 REFERENCE (J,JIN,36,239,197402) Main reference, data given 2052300100004 (J,JIN,36,3886,1974) Errata list. Units corrected. 2052300100005 (C,72BUD,,50,197208) Preliminary 2052300100006 Some data in 72BUDAPEST conf. are preliminary and are 2052300100007 superseded by ones in J.Inorg.Nucl.Chem.36 (1974) 239.2052300100008 AUTHOR (S.M.Qaim) 2052300100009 TITLE -A study of (N,He3) reactions at 14.6 MeV on medium 2052300100010 and heavy mass nuclei.- 2052300100011 REL-REF (N,21010001,S.M.Qaim,J,RCA,25,13,1978) Corrected units 2052300100012 confirmed as microbarns on Fig.1. Comparison of data 2052300100013 with other exp. data is given. 2052300100014 (N,,S.M.Qaim+,J,JIN,35,19,1973) Data analysis method. 2052300100015 Decay data from C.M.Lederer+,Table of Isotopes, 1967. 2052300100016 FACILITY Dynagen neutron generator. 2052300100017 INC-SOURCE (D-T) Deuteron-tritium. 2052300100018 INC-SPECT 14.6 +- 0.4 MeV neutron, flux density of about 6.E+9 2052300100019 neutrons/cm2/sec. 2052300100020 SAMPLE High purity target. 2052300100021 METHOD (ACTIV,CHSEP) Activation. Chemical separation, 2052300100022 except P-31 and Co-59. 2052300100023 DETECTOR (GELI) 28 cm3 Co-axial or 65 cm3 well type Ge(Li) 2052300100024 detector connected to a 4000-channel Intertechnique 2052300100025 DIDAC analyzer for gamma spectroscopy. 2052300100026 (IOCH) Low level anti-coincidence beta-counter 2052300100027 for very weak beta- activity. 2052300100028 STATUS (TABLE) Data from Table 3 of main reference. 2052300100029 Data are presented on Fig.2 of main reference and 2052300100030 Fig.1 of REL-REF RCA,25,13,1978. 2052300100031 COMMENT Of compiler. There is a misprint in Table 3 of main 2052300100032 reference, which was corrected in 2-nd reference 2052300100033 (Errata list). Data units are micro-barns, but not 2052300100034 milli-barns. 2052300100035 HISTORY (19740627C) 2052300100036 (19760421E) 2052300100037 (20060313A) Date is corrected. DATA-ERR changed to 2052300100038 ERR-S. Measured data multiplied by 1/1000 2052300100039 (20060324U) Last checking has been done. 2052300100040 (20080527U) M.M. BIB information was added. 2052300100041 Reference RCA,25,13,1978 was moved into REL-REF line.2052300100042 ERR-ANALYS At a confidence level of 90 percent (N,He-3) reaction 2052300100043 cross sections have errors of about 50 %. 2052300100044 Major error originates from poor counting statistics. 2052300100045 ENDBIB 43 0 2052300100046 COMMON 2 3 2052300100047 EN EN-RSL 2052300100048 MEV MEV 2052300100049 1.46E+01 4.E-01 2052300100050 ENDCOMMON 3 0 2052300100051 ENDSUBENT 50 0 2052300199999 SUBENT 20523002 20080527 21982052300200001 BIB 7 12 2052300200002 REACTION (15-P-31(N,HE3)13-AL-29,,SIG) 2052300200003 SAMPLE PN, 1 gram , purity > 99.99 %.Irradiation time 6.6min.2052300200004 DECAY-DATA (13-AL-29,6.6MIN,DG,1280.)Direct GeLi detector counting2052300200005 MONITOR (15-P-31(N,A)13-AL-28,,SIG) 2052300200006 = 102 +- 7 mb. 2052300200007 MONIT-REF (,P.Cuzzocrea+,J,NC/A,4,251,1971) Weighted mean of most2052300200008 consistent literature cross-section value. 2052300200009 PART-DET (G) Gammas. 2052300200010 ANALYSIS Possible interfering reactions from impurities 2052300200011 Si-30(n,d)Al-29 (including (n,np)and (n,pn), 2052300200012 Si-29(n,p)Al-29 . Total interference < 10%. 2052300200013 Q value, used in analysis -13.50 MeV . 2052300200014 ENDBIB 12 0 2052300200015 NOCOMMON 0 0 2052300200016 DATA 3 1 2052300200017 MONIT MONIT-ERR DATA-MAX 2052300200018 B B B 2052300200019 1.02E-01 7.E-03 1.3E-05 2052300200020 ENDDATA 3 0 2052300200021 ENDSUBENT 20 0 2052300299999 SUBENT 20523003 20080527 21982052300300001 BIB 7 12 2052300300002 REACTION (21-SC-45(N,HE3)19-K-43,,SIG) 2052300300003 SAMPLE Sc powder, 2g, 99.9 % purity. Irradiation time 2 hr. 2052300300004 DECAY-DATA (19-K-43,22.0HR,DG,374.,,DG,619.) 2052300300005 MONITOR (21-SC-45(N,A)19-K-42,,SIG) 2052300300006 = 56 +- 9 mb. 2052300300007 MONIT-REF (,P.Cuzzocrea+,J,NC/A,4,251,1971) Weighted mean of most2052300300008 consistent literature cross-section value. 2052300300009 PART-DET (G) Gammas. 2052300300010 ANALYSIS Possible interfering reactions from impurities 2052300300011 Ca-44(n,d)K-43 (including (n,np)and (n,pn), 2052300300012 Ca-43(n,p)K-43 . Total interference < 10%. 2052300300013 Q value, used in analysis -11.59 MeV . 2052300300014 ENDBIB 12 0 2052300300015 NOCOMMON 0 0 2052300300016 DATA 4 1 2052300300017 MONIT MONIT-ERR DATA ERR-S 2052300300018 B B B B 2052300300019 5.6E-02 9.E-03 8.6E-06 4.E-06 2052300300020 ENDDATA 3 0 2052300300021 ENDSUBENT 20 0 2052300399999 SUBENT 20523004 20080527 21982052300400001 BIB 7 12 2052300400002 REACTION (27-CO-59(N,HE3)25-MN-57,,SIG) 2052300400003 SAMPLE CoO, 1 gram, 99.99 % purity. Irradiation time 2 min. 2052300400004 DECAY-DATA (25-MN-57,1.7MIN,DG,122.) Direct GeLi detector counting2052300400005 MONITOR (27-CO-59(N,A)25-MN-56,,SIG) 2052300400006 = 29.3 +- 0.6 mb. 2052300400007 MONIT-REF (,P.Cuzzocrea+,J,NC/A,4,251,1971) Weighted mean of most2052300400008 consistent literature cross-section value. 2052300400009 PART-DET (G) Gammas. 2052300400010 ANALYSIS Possible interfering reactions from impurities 2052300400011 Fe-58(n,d)Mn-57 (including (n,np)and (n,pn), 2052300400012 Fe-57(n,p)Mn-57 . Total interference < 10%. 2052300400013 Q value, used in analysis -11.79 MeV . 2052300400014 ENDBIB 12 0 2052300400015 NOCOMMON 0 0 2052300400016 DATA 4 1 2052300400017 MONIT MONIT-ERR DATA ERR-S 2052300400018 B B B B 2052300400019 2.93E-02 6.E-04 4.6E-06 2.1E-06 2052300400020 ENDDATA 3 0 2052300400021 ENDSUBENT 20 0 2052300499999 SUBENT 20523005 20080527 21982052300500001 BIB 8 12 2052300500002 REACTION (33-AS-75(N,HE3)31-GA-73,,SIG) 2052300500003 SAMPLE As2-O3, 5 gram.Irradiation time 2 hr. 2052300500004 DECAY-DATA (31-GA-73,4.8HR,DG,293.) 2052300500005 MONITOR (33-AS-75(N,A)31-GA-72,,SIG) 2052300500006 = 9.5 +- 1.0 mb. 2052300500007 MONIT-REF (,S.M.Qaim+,C,71CANT,121,1971) 2052300500008 PART-DET (G) Gammas. 2052300500009 ANALYSIS Possible interfering reactions from impurities 2052300500010 Ge-74(n,d)Ga-73 (including (n,np)and (n,pn)), 2052300500011 Ge-73(n,p)Ga-73 . Total interference < 10%. 2052300500012 Q value, used in analysis -10.20 MeV . 2052300500013 COMMENT Of E.Dupont, CEA, Saclay. Data are 100 times too low. 2052300500014 ENDBIB 12 0 2052300500015 NOCOMMON 0 0 2052300500016 DATA 4 1 2052300500017 MONIT MONIT-ERR DATA ERR-S 2052300500018 B B B B 2052300500019 9.5E-03 1.E-03 3.5E-06 1.9E-06 2052300500020 ENDDATA 3 0 2052300500021 ENDSUBENT 20 0 2052300599999 SUBENT 20523006 20080527 21982052300600001 BIB 7 12 2052300600002 REACTION (41-NB-93(N,HE3)39-Y-91,,SIG) 2052300600003 SAMPLE Nb powder, 4 gram, 99.9% purity.Irradiation time 6 hr.2052300600004 DECAY-DATA (39-Y-91,58.8D) 2052300600005 MONITOR (41-NB-93(N,A)39-Y-90,,SIG) 2052300600006 = 9.5 +- 0.5 mb. 2052300600007 MONIT-REF (,P.Cuzzocrea+,J,NC/A,4,251,1971) Weighted mean of most2052300600008 consistent literature cross-section value. 2052300600009 PART-DET (B-) Low level beta-. 2052300600010 ANALYSIS Possible interfering reactions from impurities 2052300600011 Zr-92(n,d)Y-91 (including (n,np)and (n,pn), 2052300600012 Zr-91(n,p)Y-91 . Total interference < 10%. 2052300600013 Q value, used in analysis -7.76 MeV . 2052300600014 ENDBIB 12 0 2052300600015 NOCOMMON 0 0 2052300600016 DATA 4 1 2052300600017 MONIT MONIT-ERR DATA ERR-S 2052300600018 B B B B 2052300600019 9.5E-03 5.E-04 3.1E-06 1.5E-06 2052300600020 ENDDATA 3 0 2052300600021 ENDSUBENT 20 0 2052300699999 SUBENT 20523007 20080527 21982052300700001 BIB 7 13 2052300700002 REACTION (49-IN-115(N,HE3)47-AG-113,,SIG) 2052300700003 SAMPLE In sheet, 1.5 gram, 99.9995% purity. Irradiation time 2052300700004 2 hr. 2052300700005 DECAY-DATA (47-AG-113,5.3HR,DG,300.) 2052300700006 MONITOR (49-IN-115(N,A)47-AG-112,,SIG) 2052300700007 = 2.8 +- 0.24 mb. 2052300700008 MONIT-REF (,P.Cuzzocrea+,J,NC/A,4,251,1971) Weighted mean of most2052300700009 consistent literature cross-section value. 2052300700010 PART-DET (G) Gammas. 2052300700011 ANALYSIS Possible interfering reactions from impurities 2052300700012 Cd-114(n,d)Ag-113 (including (n,np)and (n,pn), 2052300700013 Cd-113(n,p)Ag-113 .Total interference < 10%. 2052300700014 Q value, used in analysis -9.44 MeV . 2052300700015 ENDBIB 13 0 2052300700016 NOCOMMON 0 0 2052300700017 DATA 3 1 2052300700018 MONIT MONIT-ERR DATA-MAX 2052300700019 B B B 2052300700020 2.8E-03 2.4E-04 7.E-06 2052300700021 ENDDATA 3 0 2052300700022 ENDSUBENT 21 0 2052300799999 SUBENT 20523008 20080527 21982052300800001 BIB 7 13 2052300800002 REACTION (73-TA-181(N,HE3)71-LU-179,,SIG) 2052300800003 SAMPLE Ta powder, 2 gram, 99.8% purity.Irradiation time 1 hr.2052300800004 DECAY-DATA (71-LU-179,4.6HR) 2052300800005 MONITOR (13-AL-27(N,A)11-NA-24,,SIG) 2052300800006 = 121 +- 6 mb. 2052300800007 MONIT-REF (20930005,D.Crumpton+,J,JIN,31,1,196901) 2052300800008 PART-DET (B-) Low-level B- counting. 2052300800009 ANALYSIS Possible interfering reactions from impurities 2052300800010 Hf-180(n,d)Lu-179 (including (n,np)and (n,pn), 2052300800011 Hf-179(n,p)Lu-179 . Total interference < 10%. 2052300800012 Interfering contribution from Ta-180(n,2p)Lu-179 < 2052300800013 0.05%. 2052300800014 Q value, used in analysis -6.56 MeV . 2052300800015 ENDBIB 13 0 2052300800016 NOCOMMON 0 0 2052300800017 DATA 4 1 2052300800018 MONIT MONIT-ERR DATA ERR-S 2052300800019 B B B B 2052300800020 1.21E-01 6.E-03 3.4E-06 1.5E-06 2052300800021 ENDDATA 3 0 2052300800022 ENDSUBENT 21 0 2052300899999 ENDENTRY 8 0 2052399999999