ENTRY 10473 20240624 1047300000001 SUBENT 10473001 20240624 20250110 1047300100001 BIB 14 44 1047300100002 TITLE Neutron scattering cross sections of uranium-238 1047300100003 AUTHOR (L.E.Beghian,G.H.R.Kegel,T.V.Marcella,B.K.Barnes, 1047300100004 G.P.Couchell,J.J.Egan,A.Mittler,D.J.Pullen,W.A.Schier) 1047300100005 REFERENCE (J,NSE,69,191,197902) 1047300100006 #doi:10.13182/NSE79-A20610 1047300100007 (J,ANS,27,871,197712) integrated angular distributions 1047300100008 (C,75WASH,2,950,197503) 1047300100009 INSTITUTE (1USALTI,1USABNL) 1047300100010 FACILITY (VDG,1USALTI) LTI 5.5 MeV Van de Graaff 1047300100011 INC-SOURCE (P-LI7) Protons on lithium-7. 1047300100012 SAMPLE Disk with 1.91-cm radius, 0.53-cm thick, enriched to 1047300100013 99.8% 238U. 1047300100014 METHOD (TOF) Time-of-flight 1047300100015 DETECTOR (SCIN) Pilot U scintillator, 10.2-cm diameter and 1047300100016 0.64-cm thick. Shielded with 5-cm thick lead and 1047300100017 48-cm thick paraffin loaded with lithium carbonate. 1047300100018 Neutron beam monitored with pilot U scintillator, 1047300100019 3.8-cm diameter, 0.64-cm thick. 1047300100020 MONITOR Monitor detector measured time distribution of 431 1047300100021 and 473-kev gammas from the 7Li(p,n gamma) and 1047300100022 7Li(p,p'gamma) reactions.) 1047300100023 CORRECTION Unfolding procedure was applied to resolve 1047300100024 elastically and inelastically scattered neutrons. 1047300100025 Data given have been corrected for 1047300100026 . neutron attenuation, 1047300100027 . multiple scattering, 1047300100028 . geometric factors. 1047300100029 ERR-ANALYS (DATA-ERR) Absolute uncertainties given include 1047300100030 . statistical errors, 1047300100031 . error in the multiple scattering and attenuation 1047300100032 corrections, 1047300100033 . errors in target to sample distance, 1047300100034 . detector efficiency error, 1047300100035 . error in number of nuclei in the sample. 1047300100036 STATUS (APRVD) Approved by author 1975/11/11. 1047300100037 HISTORY (19750309C) 1047300100038 (19781011A) Final data coded. BIB update. 1047300100039 Converted to reaction formalism. 1047300100040 (19790521A) Reference update. BIB additions. 1047300100041 (19840423A) BIB corrections. 1047300100042 (20031103A) Converted to new date formats, lower case. 1047300100043 BIB updates. 1047300100044 (20240624A) BP: Updated CORRECTION per NRDC Memo 1047300100045 4C-3/0420, added doi. 1047300100046 ENDBIB 44 0 1047300100047 NOCOMMON 0 0 1047300100048 ENDSUBENT 47 0 1047300199999 ENDENTRY 1 0 1047399999999