ENTRY 22363 20150823 22432236300000001 SUBENT 22363001 20150823 22432236300100001 BIB 19 69 2236300100002 TITLE Measurement of formation cross section producing 2236300100003 short-lived nuclei - Mg, S, Ga, Y, Mo, Pd, Sn 2236300100004 AUTHOR (K.Yamauchi, Y.Kasugai, H.Yamamoto, A.Takahashi, 2236300100005 T.Iida, K.Kawade) 2236300100006 INSTITUTE (2JPNNAG,2JPNOSA) 2236300100007 REFERENCE ((S,JAERI-M-94-019,253,1994)= 2236300100008 (S,INDC(JPN)-169,253,1994)) 2236300100009 FACILITY (CCW,2JPNOSA) Intense 14 MeV Neutron Source (OKTAVIAN) 2236300100010 METHOD (ACTIV) Activation 2236300100011 INC-SOURCE (D-T) Pneumatic tubes were set at 6 directions (0, 2236300100012 50, 75, 105, 125 and 155 deg) for incident deuteron 2236300100013 beam direction 2236300100014 INC-SPECT The distance between the T-target and irradiation 2236300100015 points were between 5.5 and 8.5 cm. 2236300100016 The effective neutron energies were determined by 2236300100017 the Zr/Nb method with error of about 90 keV. 2236300100018 DETECTOR (GE) Two Ge detectors (12%, 16% efficiency) at an 2236300100019 equivalent distance of 5 cm. 2236300100020 MONITOR (13-AL-27(N,A)11-NA-24,,SIG) 2236300100021 The neutron flux was monitored by using two aluminium 2236300100022 foils (purity 99.2%, 1 cm x 1cm x 0.2 mm). 2236300100023 (13-AL-27(N,P)12-MG-27,,SIG) 2236300100024 The reference 27Al(n,p)27Mg reaction was determined 2236300100025 by referring to the standard 27Al(n,alpha) reaction. 2236300100026 DECAY-MON (11-NA-24,14.959HR,DG,1368.6,0.99994) 2236300100027 MONIT-REF (,,3,ENDF/B-V,,1978) 2236300100028 SAMPLE Between 38 and 100 mg in weight (1 cm x 1 cm) 2236300100029 CORRECTION Corrections were made for 2236300100030 - time fluctuation of neutron flux 2236300100031 - thickness of samples 2236300100032 - self absorption of gamma-ray 2236300100033 - sum-peak effect of gamma-ray 2236300100034 - interfering reactions 2236300100035 - low energy neutron (<10 MeV) contribution 2236300100036 REL-REF (M,,T.Katoh+,R,JAERI-M-89-083,1989) 2236300100037 Details of corrections 2236300100038 ERR-ANALYS (ERR-T) Total error was derived from the sum of squares2236300100039 of ERR-1 and ERR-2. 2236300100040 (ERR-1) Experimental error includes: 2236300100041 - counting statistics (4-77%) 2236300100042 - sample mass including purity (0.1%) 2236300100043 - neutron flux fluctuation (<0.6%) 2236300100044 - gamma peak area evaluation (0.5%) 2236300100045 - detector efficiency: Eg >300 keV (1.5%) 2236300100046 Eg 80-300 keV (3%) 2236300100047 Eg <80 keV (5%) 2236300100048 - efficiency calibration at 0.5 and 5 cm (2.0%) 2236300100049 - correction for true coincidence sum (<0.5%) 2236300100050 - correction for random coincidence sum (0.2-4%) 2236300100051 - correction for sample thickness (0-0.5%) 2236300100052 - correction for self-absorption of gammas (0-0.7%) 2236300100053 - correction for low energy neutrons (0-0.7%) 2236300100054 - 27Al(n,p)27Mg counting statistics (0.5%) 2236300100055 (ERR-2) Nuclear data error: 2236300100056 - ENDF/B-V 27Al(n,a)24Na cross section (3.0%) 2236300100057 - absolute gamma intensity (0-20%) 2236300100058 - half-life (0-10%) 2236300100059 COMMENT Kiyoshi Kawade (2012-04-11): 27Al(n,p)27Mg reaction 2236300100060 used for normalization was measured with 2236300100061 27Al(n,alpha)24Na reaction in the same irradiation. 2236300100062 Only revision of the 27Al(n,alpha)24Na standard cross 2236300100063 section give impact to measured absolute cross sections2236300100064 STATUS (TABLE) Table 3 of INDC(JPN)-169,253,1993 2236300100065 HISTORY (19971209C) + + Compiled at the centre - CJD + + 2236300100066 (19990604A) DATE is corrected 2236300100067 (20120408U) On. 002, 006, 007 and 008 superseded 2236300100068 following comments from K.Kawade and Y.Kasugai 2236300100069 (20150823U) SD: 009 superseded following comments 2236300100070 from K.Kawade (2014-03-31). 2236300100071 ENDBIB 69 0 2236300100072 COMMON 1 3 2236300100073 EN-ERR 2236300100074 KEV 2236300100075 90. 2236300100076 ENDCOMMON 3 0 2236300100077 ENDSUBENT 76 0 2236300199999 SUBENT 22363002 20120408 22322236300200001 BIB 4 4 2236300200002 REACTION (12-MG-26(N,X)11-NA-25,,SIG) 2236300200003 DECAY-DATA (11-NA-25,59.6SEC,DG,389.7,0.1265) 2236300200004 STATUS (SPSDD,22800002) Uncertainties updated 2236300200005 HISTORY (20120408A) On. DATA, ERR-T corrected. Superseded. 2236300200006 ENDBIB 4 0 2236300200007 NOCOMMON 0 0 2236300200008 DATA 5 4 2236300200009 EN DATA ERR-1 ERR-2 ERR-T 2236300200010 MEV MB PER-CENT PER-CENT PER-CENT 2236300200011 13.65 0.21 77. 6.5 77. 2236300200012 13.88 1.05 23. 6.5 24. 2236300200013 14.58 2.83 8.4 6.5 11. 2236300200014 14.87 3.64 7.0 6.5 9.6 2236300200015 ENDDATA 6 0 2236300200016 ENDSUBENT 15 0 2236300299999 SUBENT 22363003 20120408 22322236300300001 BIB 3 3 2236300300002 REACTION (16-S-32(N,T)15-P-30,,SIG) 2236300300003 DECAY-DATA (15-P-30,2.498MIN,AR,511.,2.) 2236300300004 HISTORY (20120408A) On. DECAY-DATA corrected. 2236300300005 ENDBIB 3 0 2236300300006 NOCOMMON 0 0 2236300300007 DATA 5 5 2236300300008 EN DATA ERR-1 ERR-2 ERR-T 2236300300009 MEV MICRO-B PER-CENT PER-CENT PER-CENT 2236300300010 13.65 6.0 33. 3.0 33. 2236300300011 13.88 7.4 42. 3.0 42. 2236300300012 14.28 11.2 33. 3.0 33. 2236300300013 14.58 17.4 19. 3.0 19. 2236300300014 14.87 21.2 12. 3.0 12. 2236300300015 ENDDATA 7 0 2236300300016 ENDSUBENT 15 0 2236300399999 SUBENT 22363004 20120408 22322236300400001 BIB 2 2 2236300400002 REACTION (31-GA-71(N,A)29-CU-68-M,,SIG) 2236300400003 DECAY-DATA (29-CU-68-M,3.75MIN,DG,525.7,0.75) 2236300400004 ENDBIB 2 0 2236300400005 NOCOMMON 0 0 2236300400006 DATA 5 6 2236300400007 EN DATA ERR-1 ERR-2 ERR-T 2236300400008 MEV MB PER-CENT PER-CENT PER-CENT 2236300400009 13.40 1.22 6.2 20. 21. 2236300400010 13.65 1.26 4.8 20. 21. 2236300400011 13.88 1.14 6.4 20. 21. 2236300400012 14.28 1.69 5.7 20. 21. 2236300400013 14.58 1.90 4.3 20. 20. 2236300400014 14.87 1.77 4.2 20. 20. 2236300400015 ENDDATA 8 0 2236300400016 ENDSUBENT 15 0 2236300499999 SUBENT 22363005 20120408 22322236300500001 BIB 2 2 2236300500002 REACTION (39-Y-89(N,A)37-RB-86-M,,SIG) 2236300500003 DECAY-DATA (37-RB-86-M,1.017MIN,DG,556.1,0.9819) 2236300500004 ENDBIB 2 0 2236300500005 NOCOMMON 0 0 2236300500006 DATA 5 6 2236300500007 EN DATA ERR-1 ERR-2 ERR-T 2236300500008 MEV MB PER-CENT PER-CENT PER-CENT 2236300500009 13.40 1.24 16. 3.0 16. 2236300500010 13.65 1.54 11. 3.0 11. 2236300500011 13.88 1.29 17. 3.0 17. 2236300500012 14.28 1.88 11. 3.0 11. 2236300500013 14.58 2.09 7.8 3.0 8.4 2236300500014 14.87 2.63 8.0 3.0 8.5 2236300500015 ENDDATA 8 0 2236300500016 ENDSUBENT 15 0 2236300599999 SUBENT 22363006 20120408 22322236300600001 BIB 4 4 2236300600002 REACTION (42-MO-98(N,X)41-NB-97-M,,SIG) 2236300600003 DECAY-DATA (41-NB-97-M,1.00MIN,DG,743.3,0.9795) 2236300600004 STATUS (SPSDD,22800009) Uncertainties updated 2236300600005 HISTORY (20120408A) Superseded. 2236300600006 ENDBIB 4 0 2236300600007 NOCOMMON 0 0 2236300600008 DATA 5 5 2236300600009 EN DATA ERR-1 ERR-2 ERR-T 2236300600010 MEV MB PER-CENT PER-CENT PER-CENT 2236300600011 13.65 0.14 27. 13. 30. 2236300600012 13.88 0.24 27. 13. 30. 2236300600013 14.28 0.39 23. 13. 26. 2236300600014 14.58 0.79 11. 13. 17. 2236300600015 14.87 1.09 7.7 13. 15. 2236300600016 ENDDATA 7 0 2236300600017 ENDSUBENT 16 0 2236300699999 SUBENT 22363007 20120408 22322236300700001 BIB 4 4 2236300700002 REACTION (42-MO-100(N,X)41-NB-99-M,,SIG) 2236300700003 DECAY-DATA (41-NB-99-M,2.6MIN,DG,253.5,0.0370) 2236300700004 STATUS (SPSDD,22800010) Same data given. 2236300700005 HISTORY (20120408D) DECAY-DATA corrected. Data deleted. 2236300700006 ENDBIB 4 0 2236300700007 NOCOMMON 0 0 2236300700008 NODATA 0 0 2236300700009 ENDSUBENT 8 0 2236300799999 SUBENT 22363008 20120408 22322236300800001 BIB 4 4 2236300800002 REACTION (46-PD-106(N,X)45-RH-105-M,,SIG) 2236300800003 DECAY-DATA (45-RH-105-M,42.4SEC,DG,129.6,0.200) 2236300800004 STATUS (SPSDD,22800013) Uncertainties updated at 14.28 MeV 2236300800005 HISTORY (20120408A) On. Values (DATA) corrected. Superseded. 2236300800006 ENDBIB 4 0 2236300800007 NOCOMMON 0 0 2236300800008 DATA 5 6 2236300800009 EN DATA ERR-1 ERR-2 ERR-T 2236300800010 MEV MB PER-CENT PER-CENT PER-CENT 2236300800011 13.40 0.59 45. 3.8 45. 2236300800012 13.65 0.58 30. 3.8 30. 2236300800013 13.88 0.64 32. 3.8 32. 2236300800014 14.28 1.05 17. 3.8 17. 2236300800015 14.58 1.72 12. 3.8 13. 2236300800016 14.87 1.42 15. 3.8 15. 2236300800017 ENDDATA 8 0 2236300800018 ENDSUBENT 17 0 2236300899999 SUBENT 22363009 20150823 22432236300900001 BIB 4 7 2236300900002 REACTION (50-SN-119(N,P)49-IN-119-M,,SIG) 2236300900003 DECAY-DATA (49-IN-119-M,18.0MIN,DG,311.4,0.0099) 2236300900004 STATUS (SPSDD,22433027) 3 points other than 14.87 MeV were 2236300900005 withdrawn probably due to poor statistics, 2236300900006 by K.Kawade (2014-03-31) 2236300900007 HISTORY (20150823U) SD: 009 superseded by K.Kawade (2014-03-31)2236300900008 ERR-2 moved to COMMON 2236300900009 ENDBIB 7 0 2236300900010 COMMON 1 3 2236300900011 ERR-2 2236300900012 PER-CENT 2236300900013 20. 2236300900014 ENDCOMMON 3 0 2236300900015 DATA 4 4 2236300900016 EN DATA ERR-1 ERR-T 2236300900017 MEV MB PER-CENT PER-CENT 2236300900018 13.40 2.35 16. 25. 2236300900019 13.65 2.62 34. 39. 2236300900020 14.58 2.88 27. 34. 2236300900021 14.87 3.51 20. 28. 2236300900022 ENDDATA 6 0 2236300900023 ENDSUBENT 22 0 2236300999999 ENDENTRY 9 0 2236399999999