ENTRY 21945 20190205 22782194500000001 SUBENT 21945001 20190205 22782194500100001 BIB 15 39 2194500100002 TITLE Measurement of high threshold activation cross 2194500100003 sections for 13.5 to 15.0 MeV neutrons 2194500100004 AUTHOR (Y.Ikeda,H.Maekawa,T.Nakamura,H.Miyade,K.Kawade, 2194500100005 H.Yamamoto,T.Katoh,K.Oishi) 2194500100006 INSTITUTE (2JPNJAE,2JPNNAG) 2194500100007 (2JPNJPN) Shimizu Construction Co. Ltd, Tokyo. 2194500100008 REFERENCE ((J,RE,92,175,1986)=(C,85SANTA,1,175,1985)) 2194500100009 (W,IKEDA,198411) 2194500100010 FACILITY (CCW,2JPNJAE) Fusion neutronics source (FNS) 2194500100011 INC-SOURCE (D-T) The source strength of d-T neutrons was about 2194500100012 3 x 10.**12 n/sec at the target. Energy of 2194500100013 deuterons=310 keV, intensity=15 milli-A. 2194500100014 SAMPLE Metal foils Al,Nb,Zr,Co,Au,Ni 2194500100015 METHOD (ACTIV) 2194500100016 DETECTOR (GE-IN) 2194500100017 MONITOR (13-AL-27(N,A)11-NA-24,,SIG) 2194500100018 DECAY-MON (11-NA-24,15.02HR,DG,1369.,1.) 2194500100019 COMMENT .Neutron energies were deduced by using source 2194500100020 spectra calculated by a Monte Carlo code 2194500100021 CORRECTION .Foil positioning 2194500100022 .self-shielding of neutrons in sample 2194500100023 ERR-ANALYS (ERR-T) Total error 3.1-4.2% includes: 2194500100024 - Uncertainties due to corrections for variations 2194500100025 during time of irradiation 2194500100026 (ERR-S,0.5,1.2) Statistical error of gamma-ray counts 2194500100027 between 0.5 - 1.2%; 2194500100028 (ERR-1,0.05,0.1) Error of sample weight less than 0.1% 2194500100029 (ERR-2) uncertainty due to geometric effects 0.5 2194500100030 (ERR-3,,0.1) Error of self-absorption less than 0.1% 2194500100031 (ERR-4) uncertainty due to isotopic abundance 0.2% 2194500100032 (ERR-5,0.2,0.5) Error in half-life between 0.2 - 0.5%; 2194500100033 (ERR-6,0.5,1.0) Error in branching ratios 0.5-1.0% 2194500100034 (ERR-7) uncertainty due to efficiency+calibration 2194500100035 of detector 1.5% 2194500100036 (ERR-8,2.5,3.5) Error in monitor cross section 2.5-3.5%2194500100037 (ERR-9) neutron flux determinations 0.5% 2194500100038 HISTORY (19850213C) BL 2194500100039 (20190205A) SD:Updated to new date formats,lower case. 2194500100040 Title, author's list corrected. BIB updated. 2194500100041 ENDBIB 39 0 2194500100042 COMMON 4 3 2194500100043 ERR-2 ERR-4 ERR-7 ERR-9 2194500100044 PER-CENT PER-CENT PER-CENT PER-CENT 2194500100045 0.5 0.2 1.5 0.5 2194500100046 ENDCOMMON 3 0 2194500100047 ENDSUBENT 46 0 2194500199999 SUBENT 21945002 20190205 22782194500200001 BIB 4 5 2194500200002 REACTION (41-NB-93(N,2N)41-NB-92-M,,SIG) 2194500200003 DECAY-DATA (41-NB-92-M,10.14D,DG) 2194500200004 STATUS (TABLE) table from priv.comm. with Dr.Y.Ikeda 2194500200005 (COREL,22089065) Irradiation at 1.5 mA. 2194500200006 HISTORY (20190205U) SD: STATUS updated. 2194500200007 ENDBIB 5 0 2194500200008 COMMON 1 3 2194500200009 ERR-T 2194500200010 PER-CENT 2194500200011 4.3 2194500200012 ENDCOMMON 3 0 2194500200013 DATA 2 11 2194500200014 EN DATA 2194500200015 MEV MB 2194500200016 14.88 460. 2194500200017 14.86 464. 2194500200018 14.78 463. 2194500200019 14.65 469. 2194500200020 14.48 476. 2194500200021 14.29 466. 2194500200022 14.10 462. 2194500200023 13.93 462. 2194500200024 13.77 472. 2194500200025 13.63 461. 2194500200026 13.50 457. 2194500200027 ENDDATA 13 0 2194500200028 ENDSUBENT 27 0 2194500299999 SUBENT 21945003 20190205 22782194500300001 BIB 4 5 2194500300002 REACTION (40-ZR-90(N,2N)40-ZR-89,,SIG) 2194500300003 DECAY-DATA (40-ZR-89-G,78.43HR,DG) 2194500300004 STATUS (TABLE) table from priv.comm. with Dr.Y.Ikeda 2194500300005 (COREL,22089053) Irradiation at 1.5 mA. 2194500300006 HISTORY (20190205U) SD: STATUS updated. 2194500300007 ENDBIB 5 0 2194500300008 NOCOMMON 0 0 2194500300009 DATA 3 11 2194500300010 EN DATA ERR-T 2194500300011 MEV MB PER-CENT 2194500300012 14.91 842. 5.3 2194500300013 14.88 850. 5.3 2194500300014 14.80 823. 5.3 2194500300015 14.67 795. 5.3 2194500300016 14.50 761. 5.3 2194500300017 14.30 690. 5.3 2194500300018 14.10 628. 5.4 2194500300019 13.94 587. 5.4 2194500300020 13.77 552. 5.3 2194500300021 13.63 497. 5.3 2194500300022 13.50 448. 5.3 2194500300023 ENDDATA 13 0 2194500300024 ENDSUBENT 23 0 2194500399999 SUBENT 21945004 20190205 22782194500400001 BIB 4 5 2194500400002 REACTION (28-NI-58(N,2N)28-NI-57,,SIG) 2194500400003 DECAY-DATA (28-NI-57,35.99HR,DG) 2194500400004 STATUS (TABLE) table from priv.comm. with Dr.Y.Ikeda 2194500400005 (COREL,22089047) Irradiation at 1.5 mA. 2194500400006 HISTORY (20190205U) SD: STATUS updated. 2194500400007 ENDBIB 5 0 2194500400008 NOCOMMON 0 0 2194500400009 DATA 3 11 2194500400010 EN DATA ERR-T 2194500400011 MEV MB PER-CENT 2194500400012 14.92 43.8 5.4 2194500400013 14.89 43.1 5.3 2194500400014 14.81 42.3 5.3 2194500400015 14.69 38.6 5.3 2194500400016 14.52 36.0 5.4 2194500400017 14.32 30.6 5.4 2194500400018 14.10 25.7 5.5 2194500400019 13.95 22.2 5.5 2194500400020 13.80 19.6 5.4 2194500400021 13.66 16.0 5.3 2194500400022 13.54 13.4 5.5 2194500400023 ENDDATA 13 0 2194500400024 ENDSUBENT 23 0 2194500499999 SUBENT 21945005 20190205 22782194500500001 BIB 4 4 2194500500002 REACTION (79-AU-197(N,2N)79-AU-196,,SIG) 2194500500003 DECAY-DATA (79-AU-196-G,6.183D,DG) 2194500500004 STATUS (TABLE) table from priv.comm. with Dr.Y.Ikeda 2194500500005 HISTORY (20190205U) SD: STATUS updated. 2194500500006 ENDBIB 4 0 2194500500007 NOCOMMON 0 0 2194500500008 DATA 3 11 2194500500009 EN DATA ERR-T 2194500500010 MEV MB PER-CENT 2194500500011 14.89 2136. 5.2 2194500500012 14.86 2111. 5.2 2194500500013 14.78 2125. 5.2 2194500500014 14.66 2120. 5.2 2194500500015 14.49 2125. 5.2 2194500500016 14.29 2083. 5.2 2194500500017 14.10 2082. 5.3 2194500500018 13.93 2072. 5.3 2194500500019 13.77 2095. 5.2 2194500500020 13.63 2046. 5.2 2194500500021 13.51 2033. 5.2 2194500500022 ENDDATA 13 0 2194500500023 ENDSUBENT 22 0 2194500599999 SUBENT 21945006 20190205 22782194500600001 BIB 4 5 2194500600002 REACTION (27-CO-59(N,2N)27-CO-58,,SIG) 2194500600003 DECAY-DATA (27-CO-58-G,70.78D,DG) 2194500600004 STATUS (TABLE) table from priv.comm. with Dr.Y.Ikeda 2194500600005 (COREL,22089044) Irradiation at 1.5 mA. 2194500600006 HISTORY (20190205U) SD: STATUS updated. 2194500600007 ENDBIB 5 0 2194500600008 NOCOMMON 0 0 2194500600009 DATA 3 11 2194500600010 EN DATA ERR-T 2194500600011 MEV MB PER-CENT 2194500600012 14.89 649. 5.2 2194500600013 14.86 720. 5.3 2194500600014 14.78 696. 5.3 2194500600015 14.66 697. 5.3 2194500600016 14.49 691. 5.3 2194500600017 14.29 658. 5.3 2194500600018 14.10 640. 5.3 2194500600019 13.93 625. 5.3 2194500600020 13.77 616. 5.3 2194500600021 13.63 587. 5.3 2194500600022 13.51 565. 5.3 2194500600023 ENDDATA 13 0 2194500600024 ENDSUBENT 23 0 2194500699999 ENDENTRY 6 0 2194599999999