ENTRY 10304 20160315 14161030400000001 SUBENT 10304001 20160315 14161030400100001 BIB 10 21 1030400100002 INSTITUTE (1USANBS) 1030400100003 REFERENCE (J,ANS,15,945,197211) 1030400100004 AUTHOR (J.A.Grundl,V.Spiegel Jr,C.Eisenhauer) 1030400100005 TITLE Measurement of 235U and 238U Fission Cross Sections 1030400100006 for 252Cf Spontaneous Fission Neutrons. 1030400100007 INC-SOURCE (CF252) 252Cf spontaneous fission source 2*10**9 n/sec 1030400100008 in a cylindrical 0.51-mm-thick stainless steel 1030400100009 encapsulation (7.6 mm long, 0.36 cc volume, 1.5 grams)1030400100010 METHOD (MANGB) Manganese bath technique. 1030400100011 DETECTOR (FISCH) Back-to-back fission ionization chamber (25-mm 1030400100012 diam. by 15 mm long, 5 g Al and 2 g Teflon) 1030400100013 ERR-ANALYS (DATA-ERR) Uncertainty given is root mean square sum 1030400100014 of the uncertainty of known error sources (see Table 1030400100015 I in reference). 1030400100016 STATUS (APRVD) Approved by author 1030400100017 (TABLE) Text (p946) of Trans.Am.Nucl.Sci.15(1972)945 1030400100018 HISTORY (19730216C) RRK 1030400100019 (19830118A) Converted to REACTION formalism 1030400100020 (20020823A) Updated to new date formats, lower case. 1030400100021 (20160211A) OS. Changed EN-DUMMY to KT-DUMMY, 1030400100022 REACTION SF8 corr. in subs.2-4 1030400100023 ENDBIB 21 0 1030400100024 COMMON 1 3 1030400100025 KT-DUMMY 1030400100026 MEV 1030400100027 1.42 1030400100028 ENDCOMMON 3 0 1030400100029 ENDSUBENT 28 0 1030400199999 SUBENT 10304002 20160315 14161030400200001 BIB 2 2 1030400200002 REACTION (92-U-235(N,F),,SIG,,FIS) 1030400200003 HISTORY (20160211A) OS. SF8 changed from SPA to FIS 1030400200004 ENDBIB 2 0 1030400200005 NOCOMMON 0 0 1030400200006 DATA 2 1 1030400200007 DATA DATA-ERR 1030400200008 MB MB 1030400200009 1207. 52. 1030400200010 ENDDATA 3 0 1030400200011 ENDSUBENT 10 0 1030400299999 SUBENT 10304003 20160315 14161030400300001 BIB 2 2 1030400300002 REACTION (92-U-238(N,F),,SIG,,FIS) 1030400300003 HISTORY (20160211A) OS. SF8 changed from SPA to FIS 1030400300004 ENDBIB 2 0 1030400300005 NOCOMMON 0 0 1030400300006 DATA 2 1 1030400300007 DATA DATA-ERR 1030400300008 MB MB 1030400300009 324. 14. 1030400300010 ENDDATA 3 0 1030400300011 ENDSUBENT 10 0 1030400399999 SUBENT 10304004 20160315 14161030400400001 BIB 2 2 1030400400002 REACTION ((92-U-235(N,F),,SIG,,FIS)/(92-U-238(N,F),,SIG,,FIS)) 1030400400003 HISTORY (20160211A) OS. SF8 changed from SPA to FIS 1030400400004 ENDBIB 2 0 1030400400005 NOCOMMON 0 0 1030400400006 DATA 2 1 1030400400007 DATA DATA-ERR 1030400400008 NO-DIM NO-DIM 1030400400009 3.726 0.086 1030400400010 ENDDATA 3 0 1030400400011 ENDSUBENT 10 0 1030400499999 ENDENTRY 4 0 1030499999999