ENTRY 13756 20160804 14211375600000001 SUBENT 13756001 20160804 14211375600100001 BIB 14 32 1375600100002 INSTITUTE (1USAHED) 1375600100003 REFERENCE (J,ANS,17,494,197311) 1375600100004 AUTHOR (E.P.Lippincott,A.L.Pitner,L.S.Kellogg) 1375600100005 TITLE Measurement of 10B(n,t) Cross Section in a Fast-Neutron1375600100006 Spectrum 1375600100007 FACILITY (REAC,1USAAGN) Coupled Fast Reactivity Measurement 1375600100008 Facility (CFRMF) at Aerojet Nuclear Company. 1375600100009 INC-SPECT Fast reactor-type neutron spectrum. 1375600100010 COMMENT -- Compiler's comment: The CFRMF spectrum is available 1375600100011 in the IRDF-2002 database, 1375600100012 https://www-nds.iaea.org/irdf2002/index.htmlx 1375600100013 METHOD (ACTIV). Sample irradiated for 4.68E8 W-min. 1375600100014 (CHSEP) Irradiated capsules dissolved and tritium 1375600100015 distilled and oxidized. Tritiated water collected 1375600100016 and counted. Dummy samples spiked with a tritium 1375600100017 standard used for calibration. 1375600100018 DETECTOR (STANK) 1375600100019 DECAY-DATA (1-H-3,,B-,,,DG) 1375600100020 MONITOR (79-AU-197(N,G)79-AU-198,,SIG,,FST) 1375600100021 (49-IN-115(N,INL)49-IN-115-M,,SIG,,FST) 1375600100022 (28-NI-58(N,P)27-CO-58,,SIG,,FST) 1375600100023 Dosimetry (activation) foils of Au, In and Ni placed 1375600100024 between the capsules to measure the neutron fluence. 1375600100025 The total fluence determined as 3.93 +/- 0.31 x E+15 1375600100026 n/cm2 by normalizing the results to those of McElroy 1375600100027 et al, private communication, 1972. 1375600100028 ERR-ANALYS (DATA-ERR) Absolute uncertainties given. Estimated 1375600100029 error in each individual tritium measurement <4%. 1375600100030 Estimated spectral uncertainty 8%. 1375600100031 STATUS (TABLE) Data taken from text of reference. 1375600100032 HISTORY (20010913C) IS 1375600100033 (20160729A) OS. COMMENT added. 1375600100034 ENDBIB 32 0 1375600100035 COMMON 1 3 1375600100036 EN-DUMMY 1375600100037 MEV 1375600100038 1. 1375600100039 ENDCOMMON 3 0 1375600100040 ENDSUBENT 39 0 1375600199999 SUBENT 13756002 20010913 00001375600200001 BIB 2 5 1375600200002 REACTION (5-B-10(N,T+A)2-HE-4,,SIG,,FST) 1375600200003 SAMPLE Boron contained in stainless-steel capsules. Each 1375600200004 capsule contained ~250 mg of B2O3. Eleven capsules 1375600200005 loaded axially in a tube 6 in. in length centered in 1375600200006 the CFRMF. 1375600200007 ENDBIB 5 0 1375600200008 NOCOMMON 0 0 1375600200009 DATA 2 1 1375600200010 DATA DATA-ERR 1375600200011 MB MB 1375600200012 7.78 0.67 1375600200013 ENDDATA 3 0 1375600200014 ENDSUBENT 13 0 1375600299999 SUBENT 13756003 20010927 00001375600300001 BIB 2 4 1375600300002 REACTION (3-LI-6(N,T)2-HE-4,,SIG,,FST) 1375600300003 SAMPLE 50 mg sample of LiNO3 contained in stainless-steel 1375600300004 capsules, each capsule 0.25-in. diam. x 0.5 in. long, 1375600300005 with a 0.010-in. wall thickness. 1375600300006 ENDBIB 4 0 1375600300007 NOCOMMON 0 0 1375600300008 DATA 2 1 1375600300009 DATA DATA-ERR 1375600300010 B B 1375600300011 1.004 0.087 1375600300012 ENDDATA 3 0 1375600300013 ENDSUBENT 12 0 1375600399999 ENDENTRY 3 0 1375699999999