ENTRY 10312 20140624 14021031200000001 SUBENT 10312001 20140624 14021031200100001 BIB 11 29 1031200100002 TITLE Cross Sections for Several (n,2n) Reactions at 14 MeV 1031200100003 AUTHOR (D.R.Nethaway) 1031200100004 REFERENCE (J,NP/A,190,635,1972) 1031200100005 #doi:10.1016/0375-9474(72)90860-3 1031200100006 INSTITUTE (1USALRL) 1031200100007 FACILITY (ICTR,1USALRL) Insulated-core-transformer accelerator. 1031200100008 INC-SOURCE (D-T) 400-keV deuterons on Ti-T target. 1031200100009 METHOD (ACTIV) Samples irradiated for 8 or 16 hrs. 1031200100010 Results of 3 separate irradiations of up to 6 foils 1031200100011 of each element. 1031200100012 MONITOR (13-AL-27(N,A)11-NA-24,,SIG) at 14.43+-0.015 MeV. 1031200100013 ERR-ANALYS (DATA-ERR) Data uncertainties are about 5% except for 1031200100014 174Lu,174Lu(m) and 150Eu, which have added 1031200100015 uncertainties in decay scheme and/or half-life. 1031200100016 STATUS (APRVD) Approved by author. 1031200100017 (TABLE) Tabulated data received in private comm., 1031200100018 D. Nethaway, March 1973. 1031200100019 HISTORY (19730629C) GT 1031200100020 (19750525A)Deleted secondary energies. BIB changes. 1031200100021 (19771206U)Converted to reaction formalism. BIB 1031200100022 updates. 1031200100023 (19750701U) Bib addition. 1031200100024 (19750811A) Reference corrected 1031200100025 (19781026A) Common added 1031200100026 (19860604A) BIB update. 1031200100027 (20020823A) Updated to new date formats, lower case. 1031200100028 (20090709A) On. Status: table added 1031200100029 (20131027A) Os. Correction in sub.6 1031200100030 (20140624A) BP: Corrected monitor units, added doi. 1031200100031 ENDBIB 29 0 1031200100032 COMMON 3 3 1031200100033 EN-NRM MONIT MONIT-ERR 1031200100034 MEV MB MB 1031200100035 14.43 117.0 0.8 1031200100036 ENDCOMMON 3 0 1031200100037 ENDSUBENT 36 0 1031200199999 SUBENT 10312002 20020823 00001031200200001 BIB 5 6 1031200200002 REACTION (21-SC-45(N,2N)21-SC-44-M,,SIG) 1031200200003 SAMPLE Sc2O3 sample pressed in plastic. 1031200200004 DETECTOR (GELI). 1031200200005 (NAICR). 1031200200006 DECAY-DATA (21-SC-44-M,2.44D,DG,271.2,0.860) 1031200200007 HISTORY (20020823A) Half life removed from data. 1031200200008 ENDBIB 6 0 1031200200009 COMMON 1 3 1031200200010 DATA-ERR 1031200200011 PER-CENT 1031200200012 5. 1031200200013 ENDCOMMON 3 0 1031200200014 DATA 2 4 1031200200015 EN DATA 1031200200016 MEV MB 1031200200017 13.91 99.8 1031200200018 14.10 111.6 1031200200019 14.39 126.0 1031200200020 14.90 140.1 1031200200021 ENDDATA 6 0 1031200200022 ENDSUBENT 21 0 1031200299999 SUBENT 10312003 20020823 00001031200300001 BIB 4 5 1031200300002 REACTION (39-Y-89(N,2N)39-Y-88,,SIG) 1031200300003 SAMPLE Y metal sample. 1031200300004 DETECTOR (GELI). 1031200300005 (NAICR). 1031200300006 DECAY-DATA (39-Y-88,106.6D,DG,898.0,0.932,DG,1836.1,1.0) 1031200300007 ENDBIB 5 0 1031200300008 COMMON 1 3 1031200300009 DATA-ERR 1031200300010 PER-CENT 1031200300011 5. 1031200300012 ENDCOMMON 3 0 1031200300013 DATA 2 16 1031200300014 EN DATA 1031200300015 MEV MB 1031200300016 13.74 813. 1031200300017 13.74 814. 1031200300018 13.77 777. 1031200300019 14.00 857. 1031200300020 14.13 891. 1031200300021 14.13 900. 1031200300022 14.15 908. 1031200300023 14.42 997. 1031200300024 14.52 1019. 1031200300025 14.52 1020. 1031200300026 14.64 1038. 1031200300027 14.81 1051. 1031200300028 14.83 1069. 1031200300029 14.89 1052. 1031200300030 14.92 1059. 1031200300031 14.96 1069. 1031200300032 ENDDATA 18 0 1031200300033 ENDSUBENT 32 0 1031200399999 SUBENT 10312004 20020823 00001031200400001 BIB 5 6 1031200400002 REACTION (40-ZR-90(N,2N)40-ZR-89-G,M+,SIG) 1031200400003 SAMPLE Zr metal sample. 1031200400004 DETECTOR (GELI). 1031200400005 (NAICR). 1031200400006 DECAY-DATA (40-ZR-89-G,3.268D,DG,909.1,0.999) 1031200400007 HISTORY (20020823A) Reaction updated. 1031200400008 ENDBIB 6 0 1031200400009 COMMON 1 3 1031200400010 DATA-ERR 1031200400011 PER-CENT 1031200400012 5. 1031200400013 ENDCOMMON 3 0 1031200400014 DATA 2 12 1031200400015 EN DATA 1031200400016 MEV MB 1031200400017 13.67 498. 1031200400018 13.77 557. 1031200400019 13.99 619. 1031200400020 14.01 628. 1031200400021 14.07 667. 1031200400022 14.13 671. 1031200400023 14.39 744. 1031200400024 14.46 757. 1031200400025 14.68 818. 1031200400026 14.78 843. 1031200400027 14.90 824. 1031200400028 14.92 871. 1031200400029 ENDDATA 14 0 1031200400030 ENDSUBENT 29 0 1031200499999 SUBENT 10312005 20020823 00001031200500001 BIB 3 4 1031200500002 REACTION (41-NB-93(N,2N)41-NB-92-M,,SIG) 1031200500003 STATUS (SPSDD,10312010) 1031200500004 HISTORY (19860604A) REACTION corrected. 1031200500005 (20020823D) superseded data deleted. 1031200500006 ENDBIB 4 0 1031200500007 NOCOMMON 0 0 1031200500008 NODATA 0 0 1031200500009 ENDSUBENT 8 0 1031200599999 SUBENT 10312006 20131029 13941031200600001 BIB 7 13 1031200600002 REACTION (63-EU-151(N,2N)63-EU-150-G,,SIG) 1031200600003 SAMPLE Two mixed samples: 1031200600004 1.) Eu2O3 and Lu2O3, 1031200600005 2.) Eu2O3 (enriched to 96.8% 151Eu) and Y2O3. 1031200600006 DETECTOR (GELI). 1031200600007 ANALYSIS Value given is average of values for 2 samples relative1031200600008 to internal standards at 14.8 MeV: 1031200600009 . 1070 mb (relative to 175Lu(n,2n) = 1760+-180 mb) 1031200600010 . 1280 mb (relative to 89Y(n,2n) = 1060+-50mb). 1031200600011 DECAY-DATA (63-EU-150-G,35.YR,DG,333.9,0.910,DG,439.4,0.768) 1031200600012 STATUS Data from text on p.641. 1031200600013 HISTORY (20131027A) Isomer extension corrected in REACTION and 1031200600014 DECAY-DATA, STATUS added. 1031200600015 ENDBIB 13 0 1031200600016 NOCOMMON 0 0 1031200600017 DATA 3 1 1031200600018 EN DATA DATA-ERR 1031200600019 MEV MB MB 1031200600020 14.8 1180. 150. 1031200600021 ENDDATA 3 0 1031200600022 ENDSUBENT 21 0 1031200699999 SUBENT 10312007 20020823 00001031200700001 BIB 4 4 1031200700002 REACTION (69-TM-169(N,2N)69-TM-168,,SIG) 1031200700003 SAMPLE Tm2O3 sample pressed in plastic. 1031200700004 DETECTOR (GELI). 1031200700005 DECAY-DATA (69-TM-168,93.1D,DG,198.2,0.520,DG,815.9,0.495) 1031200700006 ENDBIB 4 0 1031200700007 NOCOMMON 0 0 1031200700008 DATA 2 9 1031200700009 EN DATA 1031200700010 MEV MB 1031200700011 13.84 1932. 1031200700012 13.87 2013. 1031200700013 13.99 1995. 1031200700014 14.07 1902. 1031200700015 14.12 1979. 1031200700016 14.29 1992. 1031200700017 14.49 1920. 1031200700018 14.78 1895. 1031200700019 14.94 1890. 1031200700020 ENDDATA 11 0 1031200700021 ENDSUBENT 20 0 1031200799999 SUBENT 10312008 20020823 00001031200800001 BIB 4 5 1031200800002 REACTION (71-LU-175(N,2N)71-LU-174,,SIG) 1031200800003 SAMPLE Lu2O3 sample pressed in plastic. 1031200800004 DETECTOR (GELI). 1031200800005 DECAY-DATA (71-LU-174-G,1204.D,DG,76.5,0.059) 1031200800006 (71-LU-174-M,142.D,DG,67.1,0.074) 1031200800007 ENDBIB 5 0 1031200800008 NOCOMMON 0 0 1031200800009 DATA 3 8 1031200800010 EN DATA DATA-ERR 1031200800011 MEV MB MB 1031200800012 13.80 1657. 1031200800013 13.84 1827. 1031200800014 14.01 1794. 1031200800015 14.04 1748. 1031200800016 14.10 1676. 170. 1031200800017 14.21 1812. 1031200800018 14.39 1677. 1031200800019 14.42 1793. 1031200800020 ENDDATA 10 0 1031200800021 ENDSUBENT 20 0 1031200899999 SUBENT 10312009 20020823 00001031200900001 BIB 4 4 1031200900002 REACTION (79-AU-197(N,2N)79-AU-196,,SIG) 1031200900003 SAMPLE Au metal sample. 1031200900004 DETECTOR (GELI). 1031200900005 DECAY-DATA (79-AU-196-G,6.17D,DG,355.7,0.880) 1031200900006 ENDBIB 4 0 1031200900007 NOCOMMON 0 0 1031200900008 DATA 3 10 1031200900009 EN DATA DATA-ERR 1031200900010 MEV MB MB 1031200900011 13.80 2154. 1031200900012 13.91 2121. 1031200900013 14.10 2115. 100. 1031200900014 14.13 2120. 1031200900015 14.42 2168. 1031200900016 14.57 2132. 1031200900017 14.72 2149. 1031200900018 14.75 2156. 1031200900019 14.90 2121. 1031200900020 14.95 2117. 1031200900021 ENDDATA 12 0 1031200900022 ENDSUBENT 21 0 1031200999999 SUBENT 10312010 20081216 13521031201000001 BIB 6 10 1031201000002 REACTION (41-NB-93(N,2N)41-NB-92-M,,SIG) 1031201000003 SAMPLE Nb metal sample. 1031201000004 DETECTOR (GELI). 1031201000005 (NAICR). 1031201000006 DECAY-DATA (41-NB-92-M,10.16D,DG,934.5,0.990) 1031201000007 CORRECTION Corrected for counting efficiencies found to be in 1031201000008 error because of unstable Ge(Li) detector, see 1031201000009 Nethaway, J.Inorg.Nucl.Chem. 40, 1285 (1978). 1031201000010 HISTORY (19860604A) Reaction corrected. 1031201000011 (20081215A) BIB update. 1031201000012 ENDBIB 10 0 1031201000013 COMMON 2 3 1031201000014 EN-ERR DATA-ERR 1031201000015 MEV PER-CENT 1031201000016 0.03 5. 1031201000017 ENDCOMMON 3 0 1031201000018 DATA 3 11 1031201000019 EN DATA MONIT 1031201000020 MEV MB MB 1031201000021 13.80 476. 123. 1031201000022 13.84 475. 122. 1031201000023 13.99 464. 121. 1031201000024 14.13 459. 120. 1031201000025 14.15 473. 120. 1031201000026 14.38 459. 117. 1031201000027 14.52 475. 116. 1031201000028 14.72 458. 113. 1031201000029 14.80 472. 112. 1031201000030 14.88 455. 111. 1031201000031 14.94 466. 110. 1031201000032 ENDDATA 13 0 1031201000033 ENDSUBENT 32 0 1031201099999 ENDENTRY 10 0 1031299999999