ENTRY 23480 20190303 22802348000000001 SUBENT 23480001 20190303 22802348000100001 BIB 12 24 2348000100002 TITLE Low-energy neutron cross-sections of sodium 2348000100003 AUTHOR (M.C.Moxon, N.J.Pattenden) 2348000100004 REFERENCE (C,66PARIS,1,129,1966) 2348000100005 INSTITUTE (2UK HAR) 2348000100006 FACILITY (LINAC,2UK HAR) 45-MeV electron linear accelerator 2348000100007 INC-SOURCE Pulsed neutron source 2348000100008 INC-SPECT Shape was measured by counting 480-keV gamma ray from 2348000100009 B-10(n,alpha)Li-7* reaction. 2348000100010 SAMPLE Pure sodium metal and sodium chloride solution in heavy2348000100011 water. Metal samples thickness : 2348000100012 1 - 2.446E-2 at/b (+-0.5% uncertainty), 2348000100013 2 - 2.14E-3 at/b (+-5.%), 2348000100014 3 - 8.75E-4 at/b (+-5.%) . 2348000100015 NaCl solution sample , concentration 0.1 g/ml, 2348000100016 3.09E-3 Na atom/barn. 2348000100017 DETECTOR (MOXR) Moxon-Rae neutron-capture gamma-detector. 2348000100018 Calibrated with "black" resonances of Ag, Au, U . 2348000100019 METHOD (TOF) Flight paths 94 m and 32 m for total and capture 2348000100020 cross section measurements, respectively, with best 2348000100021 resolution 2.6 and 10 nA/m. 125-ns time channels. 2348000100022 CORRECTION For multiple scattering in the sample with MOnte Carlo2348000100023 calculation. 2348000100024 For backgrounds. 2348000100025 HISTORY (20190303C) M.M. 2348000100026 ENDBIB 24 0 2348000100027 NOCOMMON 0 0 2348000100028 ENDSUBENT 27 0 2348000199999 SUBENT 23480002 20190303 22802348000200001 BIB 4 11 2348000200002 REACTION 1(11-NA-23(N,0),,EN) 2348000200003 2(11-NA-23(N,0),,J) 2348000200004 3(11-NA-23(N,EL),,WID) 2348000200005 4(11-NA-23(N,EL),,WID,,G) 2348000200006 5(11-NA-23(N,G),,WID) 2348000200007 ANALYSIS (SHAPE,AREA) 2348000200008 Total width of 54.keV resonance was assumed to be 2348000200009 1400. eV . 2348000200010 ERR-ANALYS (DATA-ERR) Type of uncertainty is not explained in the 2348000200011 article. 2348000200012 STATUS (TABLE) Text, pages 133-135 of Conf.Proc. 2348000200013 ENDBIB 11 0 2348000200014 NOCOMMON 0 0 2348000200015 DATA 9 2 2348000200016 MOMENTUM L DATA 1DATA-ERR 1DATA 2DATA 3DATA-ERR 32348000200017 DATA 4DATA-ERR 4DATA 5 2348000200018 NO-DIM EV KEV NO-DIM EV EV 2348000200019 EV EV EV 2348000200020 0. 2860. 15. 1. 424. 13. 2348000200021 149. 5. 0.6 2348000200022 1. 54. 1. 2. 2348000200023 750. 40. 2348000200024 ENDDATA 8 0 2348000200025 ENDSUBENT 24 0 2348000299999 SUBENT 23480003 20190303 22802348000300001 BIB 3 4 2348000300002 REACTION (11-NA-23(N,TOT),,SIG,,RES) 2348000300003 ERR-ANALYS (DATA-ERR) Type of uncertainty is not explained in the 2348000300004 article. 2348000300005 STATUS (TABLE) Text, page 134 of Conf.Proc. 2348000300006 ENDBIB 4 0 2348000300007 NOCOMMON 0 0 2348000300008 DATA 3 1 2348000300009 EN-RES DATA DATA-ERR 2348000300010 KEV B B 2348000300011 2.860 350. 25. 2348000300012 ENDDATA 3 0 2348000300013 ENDSUBENT 12 0 2348000399999 ENDENTRY 3 0 2348099999999