ENTRY 20144 20180819 22702014400000001 SUBENT 20144001 20180819 22702014400100001 BIB 13 40 2014400100002 INSTITUTE (2ZZZGEL) 2014400100003 REFERENCE (C,70HELSINKI,1,413,1970) 2014400100004 AUTHOR (G.Rohr, H.Weigmann, J.Winter) 2014400100005 TITLE Resonance parameters from neutron radiative 2014400100006 capture in U-238 2014400100007 FACILITY (LINAC,2ZZZGEL) The CBNM 60 MeV electron linear 2014400100008 accelerator. The nominal resolution varied between 2014400100009 20 nsec/m and 1 nsec/m for different energy ranges. 2014400100010 INC-SOURCE .Photo-neutrons from a natural uranium target 2014400100011 moderated by a polyethylene sheet. 2014400100012 SAMPLE .Depleted uranium, 0.2% 92-U-235, with thicknesses of 2014400100013 3.06E-3 atoms/b and 1.01E-2 atoms/b. 2014400100014 METHOD (TOF) Time of flight, flight path = 60 m. 2014400100015 DETECTOR (MOXR) A modified Moxon Rae detector. 2014400100016 (BF3) .B-F(3) counter for neutron spectrum. 2014400100017 .Boron-10 slab viewed by a Na-I crystal for 2014400100018 neutron spectrum. 2014400100019 ANALYSIS (AREA) Together with the CBNM transmission data 2014400100020 by Carraro, Kolar,70Helsinki,1,403,(CN-26/17), 2014400100021 (Subentries 20115.002-005), a combined area analysis 2014400100022 method was applied to get the resonance parameters 2014400100023 in the energy range from 50 eV to 1 keV using the 2014400100024 Tacasi-program (froehner, Ga-6906(1966)). 2014400100025 This program chooses the resonance parameters by means2014400100026 of a Least Square Method if no unique intersection 2014400100027 in the gamma(n) - gamma(gamma) plane was obtained. 2014400100028 MONITOR (92-U-238(N,G)92-U-239,,SIG,,RES) 2014400100029 The 6.67 eV resonance was used for absolute 2014400100030 determination of the product of detector-efficiency 2014400100031 and neutron-flux. 2014400100032 COMMENT .No evidence for an intermediate structure in the 2014400100033 total radiative widths of U-238 was observed in the 2014400100034 present experiment. 2014400100035 .Resonance energies are taken from G.Carraro and 2014400100036 W.Kolar, Helsinki conference 1970 vol.1, p.403. 2014400100037 .The capture data are raw data not suited for 2014400100038 publication, (letter from Kolar, 22 February 1971). 2014400100039 HISTORY (19710308C) 2014400100040 (20180819A) SD:Updated to new date formats,lower case. 2014400100041 EN-RES-NRM was added. 2014400100042 ENDBIB 40 0 2014400100043 COMMON 1 3 2014400100044 EN-RES-NRM 2014400100045 EV 2014400100046 6.67 2014400100047 ENDCOMMON 3 0 2014400100048 ENDSUBENT 47 0 2014400199999 SUBENT 20144002 20180819 22702014400200001 BIB 6 9 2014400200002 REACTION (92-U-238(N,G),,WID) 2014400200003 COMMENT .The resonance parameters without flag (1.) were 2014400200004 obtained by using two capture and one transmission 2014400200005 areas. 2014400200006 FLAG (1.) The resonance parameters were obtained with 2014400200007 only one capture and one transmission area. 2014400200008 ERR-ANALYS (ERR-S) Statistical errors 2014400200009 STATUS (TABLE) table 1 of 1970 Helsinki Conf.,vol.1,p.413. 2014400200010 HISTORY (20180819U) SD: STATUS was updated. DATA-ERR -> ERR-S. 2014400200011 ENDBIB 9 0 2014400200012 NOCOMMON 0 0 2014400200013 DATA 4 28 2014400200014 EN-RES DATA ERR-S FLAG 2014400200015 EV MILLI-EV MILLI-EV NO-DIM 2014400200016 66.0 19.6 3.0 1.0 2014400200017 102.6 26.1 2.3 1.0 2014400200018 116.9 24.3 1.4 1.0 2014400200019 189.6 24.7 2.0 1.0 2014400200020 208.5 22.4 0.6 2014400200021 237.3 24.5 1.0 2014400200022 273.6 23.1 1.0 2014400200023 290.8 23.1 1.8 2014400200024 347.8 23.5 1.4 1.0 2014400200025 397.6 25.2 5.2 2014400200026 410.2 22.6 1.4 2014400200027 434.1 26.5 3.7 2014400200028 518.3 24.4 1.2 2014400200029 535.2 24.7 1.2 2014400200030 580.0 26.1 1.5 2014400200031 595.0 23.1 1.0 2014400200032 619.8 24.6 1.6 2014400200033 661.1 26.0 1.2 2014400200034 693.0 24.1 1.5 2014400200035 708.0 28.5 2.6 2014400200036 821.8 26.0 1.7 2014400200037 851.4 30.9 1.6 2014400200038 856.3 23.6 1.4 2014400200039 905.4 26.8 1.9 2014400200040 937.2 23.6 1.3 2014400200041 958.9 22.7 1.3 2014400200042 991.9 30.7 1.6 2014400200043 1054.8 24.2 1.7 2014400200044 ENDDATA 30 0 2014400200045 ENDSUBENT 44 0 2014400299999 SUBENT 20144003 20180819 22702014400300001 BIB 4 9 2014400300002 REACTION (92-U-238(N,G),,WID,,AV) 2014400300003 STATUS (TABLE) From p.415 of 1970 Helsinki Conf.,vol.1, p.413.2014400300004 ERR-ANALYS (ERR-T) Error given is total error. 2014400300005 (ERR-SYS) Systematic error 0.74 milli-eV. 2014400300006 .Standard deviation of the frequency distribution is 2014400300007 sigma = (1.54+-0.78) milli-eV. 2014400300008 HISTORY (19720823C) 2014400300009 (20180819A) SD: STATUS, ERR-ANALYS were updated. 2014400300010 DATA-ERR -> ERR-T; EN-MIN/MAX -> EN-RES-MIN/MAX. 2014400300011 ENDBIB 9 0 2014400300012 COMMON 1 3 2014400300013 ERR-SYS 2014400300014 MILLI-EV 2014400300015 0.74 2014400300016 ENDCOMMON 3 0 2014400300017 DATA 4 1 2014400300018 EN-RES-MAX EN-RES-MIN DATA ERR-T 2014400300019 MEV MEV MILLI-EV MILLI-EV 2014400300020 0.0011 0.0 24.64 0.85 2014400300021 ENDDATA 3 0 2014400300022 ENDSUBENT 21 0 2014400399999 SUBENT 20144004 20180819 22702014400400001 BIB 7 10 2014400400002 REACTION (92-U-238(N,EL),,WID) 2014400400003 PART-DET (G) Gamma S. 2014400400004 COMMENT .The resonance parameters without flag (1.) were 2014400400005 obtained by using two capture and one transmission 2014400400006 areas. 2014400400007 FLAG (1.) The resonance parameters were obtained with 2014400400008 only one capture and one transmission area. 2014400400009 ERR-ANALYS (ERR-S) Statistical errors 2014400400010 STATUS (TABLE) table 1 of 1970 Helsinki Conf.,vol.1,p.413. 2014400400011 HISTORY (20180819U) SD: STATUS was updated. DATA-ERR -> ERR-S. 2014400400012 ENDBIB 10 0 2014400400013 NOCOMMON 0 0 2014400400014 DATA 4 28 2014400400015 EN-RES DATA ERR-S FLAG 2014400400016 EV MILLI-EV MILLI-EV NO-DIM 2014400400017 66.0 24.8 1.5 1.0 2014400400018 102.6 72.6 0.5 1.0 2014400400019 116.9 28.3 0.4 1.0 2014400400020 189.6 168.8 3.4 1.0 2014400400021 208.5 49.0 1.2 2014400400022 237.3 26.1 0.7 2014400400023 273.6 25.6 0.8 2014400400024 290.8 16.1 1.7 2014400400025 347.8 81.7 1.6 1.0 2014400400026 397.6 6.4 0.3 2014400400027 410.2 19.9 0.5 2014400400028 434.1 10.1 0.5 2014400400029 518.3 48.9 1.5 2014400400030 535.2 43.0 1.4 2014400400031 580.0 42.5 1.6 2014400400032 595.0 85.2 2.4 2014400400033 619.8 30.0 1.2 2014400400034 661.1 123.2 2.9 2014400400035 693.0 42.3 2.0 2014400400036 708.0 22.3 1.3 2014400400037 821.8 57.0 3.2 2014400400038 851.4 55.6 3.6 2014400400039 856.3 78.4 3.9 2014400400040 905.4 49.3 3.8 2014400400041 937.2 129.5 9.8 2014400400042 958.9 180.5 11.5 2014400400043 991.9 341.2 10.5 2014400400044 1054.8 99.7 11.2 2014400400045 ENDDATA 30 0 2014400400046 ENDSUBENT 45 0 2014400499999 ENDENTRY 4 0 2014499999999