ENTRY 20432 20160725 22522043200000001 SUBENT 20432001 20160725 22522043200100001 BIB 13 40 2043200100002 INSTITUTE (2JPNKTO,2JPNTIT) 2043200100003 (1USARPI) R.C.Block. 2043200100004 AUTHOR (N.Yamamuro, T.Doi, T.Hayase, Y.Fujita, K.Kobayashi, 2043200100005 R.C.Block) 2043200100006 TITLE Measurement of neutron capture cross sections 2043200100007 near 24 keV 2043200100008 REFERENCE (C,75WASH,2,802,1975) Full report with tables; 2043200100009 prelim. data 2043200100010 (J,NST,15,637,197809) - final data 2043200100011 FACILITY (LINAC,2JPNKTO) KUR 46-MeV linear accelerator. 2043200100012 INC-SOURCE (PHOTO) Tantalum photoneutrons. 15 cm thick iron 2043200100013 filter yielding a spectrum-weighted(19.1 to 27.2 keV) 2043200100014 average energy = 23.7 keV 2043200100015 METHOD (TOF) The neutron flight path was 11.7 m. 2043200100016 Fe-filtered-beam method 2043200100017 (PHWT) Pulse-height weighting used for determining the 2043200100018 relative capture efficiency. 2043200100019 DETECTOR (SCIN) Two 10-cm diameter by 4-cm thick C6F6 2043200100020 liquid scintillation detectors 2043200100021 MONITOR (5-B-10(N,A)3-LI-7,PAR,SIG,G) 2043200100022 For flux and shape, also from saturated 2043200100023 resonance capture in Ag-109 at 5.2 eV. 2043200100024 COMMENT Precise 24-keV capture cross-section serve as 2043200100025 normalization value. 2043200100026 CORRECTION Multiple scattering corrections applied. 2043200100027 ERR-ANALYS Systematic error includes: 2043200100028 (ERR-1) Uncertainty of weighting function 2043200100029 (ERR-2) Uncertainty of l0B(n,alpha) cross section 2043200100030 (ERR-3) Uncertainty of multiple scattering correction 2043200100031 (ERR-4) Uncertainty of gamma-ray self-absorption 2043200100032 correction in the sample 2043200100033 (ERR-S) Statistical error estimated from counting 2043200100034 statistics of weighted spectra and B-10 spectra. 2043200100035 HISTORY (19750710C) 2043200100036 (19790322A) revised values published. 2043200100037 (19840106U) A.P.T. Japan code changed to JPN 2043200100038 (20160725A) SD:Updated to new date formats,lower case. 2043200100039 Ref. corrected (75WASH,HB-22 -> 75WASH,2,802). Ref. 2043200100040 75WASH were swapped. ERR-ANALYS update. STATUS moved 2043200100041 to Subents 002-007. 2043200100042 ENDBIB 40 0 2043200100043 COMMON 6 3 2043200100044 EN EN-ERR ERR-1 ERR-2 ERR-3 ERR-4 2043200100045 KEV KEV PER-CENT PER-CENT PER-CENT PER-CENT 2043200100046 24. 0.4 2. 2. 2. 2. 2043200100047 ENDCOMMON 3 0 2043200100048 ENDSUBENT 47 0 2043200199999 SUBENT 20432002 20160725 22522043200200001 BIB 6 9 2043200200002 REACTION (41-NB-93(N,G)41-NB-94,,SIG) 2043200200003 SAMPLE Nb metal, 5.26 x 10**(-3) atom/b thick 2043200200004 STATUS (TABLE) final data from Table 2, NST,15,637,1978. 2043200200005 CORRECTION Multiple scattering correction factor 7.0% 2043200200006 ERR-ANALYS (ERR-T) The total errors calculated from 2043200200007 the statistical and the systematic errors 2043200200008 HISTORY (19790322A) revised values added. 2043200200009 (20160725A) SD: Refs moved to Subent 001, DATA-ERR -> 2043200200010 ERR-T; ERR-S added. 2043200200011 ENDBIB 9 0 2043200200012 NOCOMMON 0 0 2043200200013 DATA 3 1 2043200200014 DATA ERR-T ERR-S 2043200200015 MB MB PER-CENT 2043200200016 340. 17. 3.0 2043200200017 ENDDATA 3 0 2043200200018 ENDSUBENT 17 0 2043200299999 SUBENT 20432003 20160725 22522043200300001 BIB 5 7 2043200300002 REACTION (47-AG-0(N,G),,SIG) 2043200300003 SAMPLE Ag, 2.98 x 10**(-3) atom/b thick 2043200300004 STATUS (TABLE) Tbl.1 from the 75WASH,2,802,1975 2043200300005 CORRECTION Multiple scattering correction factor 4.3% 2043200300006 HISTORY (19790322A) revised values added. 2043200300007 (20160725A) SD: Refs moved to Subent 001, DATA-ERR -> 2043200300008 ERR-T; ERR-S added. 2043200300009 ENDBIB 7 0 2043200300010 NOCOMMON 0 0 2043200300011 DATA 2 1 2043200300012 DATA ERR-S 2043200300013 MB PER-CENT 2043200300014 1100. 2.4 2043200300015 ENDDATA 3 0 2043200300016 ENDSUBENT 15 0 2043200399999 SUBENT 20432004 20160725 22522043200400001 BIB 6 9 2043200400002 REACTION (53-I-127(N,G)53-I-128,,SIG) 2043200400003 SAMPLE Sample thickness 4.96 10**(-3) atom/b 2043200400004 STATUS (TABLE) final data from Table 2, NST,15,637,1978. 2043200400005 CORRECTION Multiple scattering correction factor 7.2% 2043200400006 ERR-ANALYS (ERR-T) The total errors calculated from 2043200400007 the statistical and the systematic errors 2043200400008 HISTORY (19790322A) revised values added. 2043200400009 (20160725A) SD: Refs moved to Subent 001, DATA-ERR -> 2043200400010 ERR-T; ERR-S added. 2043200400011 ENDBIB 9 0 2043200400012 NOCOMMON 0 0 2043200400013 DATA 3 1 2043200400014 DATA ERR-T ERR-S 2043200400015 MB MB PER-CENT 2043200400016 780. 40. 2.7 2043200400017 ENDDATA 3 0 2043200400018 ENDSUBENT 17 0 2043200499999 SUBENT 20432005 20160725 22522043200500001 BIB 6 9 2043200500002 REACTION (67-HO-165(N,G)67-HO-166,,SIG) 2043200500003 SAMPLE Sample thickness 6.63 10**(-3) atom/b 2043200500004 STATUS (TABLE) final data from Table 2, NST,15,637,1978. 2043200500005 CORRECTION Multiple scattering correction factor 11.6% 2043200500006 ERR-ANALYS (ERR-T) The total errors calculated from 2043200500007 the statistical and the systematic errors 2043200500008 HISTORY (19790322A) revised values added. 2043200500009 (20160725A) SD: Refs moved to Subent 001, DATA-ERR -> 2043200500010 ERR-T; ERR-S added. 2043200500011 ENDBIB 9 0 2043200500012 NOCOMMON 0 0 2043200500013 DATA 3 1 2043200500014 DATA ERR-T ERR-S 2043200500015 MB MB PER-CENT 2043200500016 128. 60. 2.5 2043200500017 ENDDATA 3 0 2043200500018 ENDSUBENT 17 0 2043200599999 SUBENT 20432006 20160725 22522043200600001 BIB 5 7 2043200600002 REACTION (79-AU-197(N,G)79-AU-198,,SIG) 2043200600003 SAMPLE Sample thickness 2.89 x 10**(-3) atom/b 2043200600004 STATUS (TABLE) Tbl.1 from the 75WASH,2,802,1975 2043200600005 CORRECTION Multiple scattering correction factor 6.0% 2043200600006 HISTORY (19790322A) revised values added. 2043200600007 (20160725A) SD: Refs moved to Subent 001, DATA-ERR -> 2043200600008 ERR-T; ERR-S added. 2043200600009 ENDBIB 7 0 2043200600010 NOCOMMON 0 0 2043200600011 DATA 2 1 2043200600012 DATA ERR-S 2043200600013 MB PER-CENT 2043200600014 680. 3.3 2043200600015 ENDDATA 3 0 2043200600016 ENDSUBENT 15 0 2043200699999 SUBENT 20432007 20160725 22522043200700001 BIB 6 9 2043200700002 REACTION (92-U-238(N,G)92-U-239,,SIG) 2043200700003 SAMPLE Sample thickness 1.30 10**(-3) atom/b. 2043200700004 CORRECTION Multiple scattering correction factor 3.8% 2043200700005 ERR-ANALYS (ERR-T) The total errors calculated from 2043200700006 the statistical and the systematic errors 2043200700007 STATUS (TABLE) final data from Table 2, NST,15,637,1978. 2043200700008 HISTORY (19790322A) revised values added. 2043200700009 (20160725A) SD: Refs moved to Subent 001, DATA-ERR -> 2043200700010 ERR-T; ERR-S added. 2043200700011 ENDBIB 9 0 2043200700012 NOCOMMON 0 0 2043200700013 DATA 3 1 2043200700014 DATA ERR-T ERR-S 2043200700015 MB MB PER-CENT 2043200700016 520. 40. 6.0 2043200700017 ENDDATA 3 0 2043200700018 ENDSUBENT 17 0 2043200799999 ENDENTRY 7 0 2043299999999