ENTRY 23096 20150716 22422309600000001 SUBENT 23096001 20150716 22422309600100001 BIB 13 54 2309600100002 TITLE Cross section measurements in the 235U fission 2309600100003 spectrum neutron field 2309600100004 AUTHOR (D.M.Gilliam, J.A.Grundl, G.P.Lamaze, E.D.McGarry, 2309600100005 A.Fabry) 2309600100006 INSTITUTE (1USANBS,2BLGMOL) 2309600100007 REFERENCE (C,84GEESTH,867,1984) 2309600100008 REL-REF (I,,A.Fabry+,C,82GAITHERS,2,665,1982) 2309600100009 Details of the facility 2309600100010 (I,10479001,J.A.Grundl+,J,NT,25,237,1975) 2309600100011 Calibration of fission chamber, fissile mass standards2309600100012 (I,12821001,J.A.Grundl+,J,ANS,44,533,1983) 2309600100013 Calibration of fission chamber, fissile mass standards2309600100014 FACILITY (REAC,2BLGMOL) Cavity Fission Spectrum Standard 2309600100015 Neutron Field of CEN/SCK BR-1 reactor 2309600100016 INC-SOURCE 235U foil without Al cladding (Mark II) or with Al 2309600100017 cladding (Mark IIA and Mark III). 2309600100018 The length (L) and thickness (T) of the 235U foil as 2309600100019 well as diameter (D) of Cd tube (0.1 cm thick): 2309600100020 Mark II 7.7 cm (L), 0.01 cm (T), 3.3 cm (D) 2309600100021 Mark IIA 7.96 cm (L), 0.02 cm (T), 3.44 cm (D) 2309600100022 Mark III 7.95 cm (L), 0.04 cm (T), 5.25 cm (D) 2309600100023 SAMPLE Foils with 0.5 inch (=1.27 cm) diameter. 2309600100024 DETECTOR (FISCH) NBS fission ionization chambers with deposits 2309600100025 from NBS collection of fissionable isotope mass 2309600100026 standards. 2309600100027 METHOD Fluence rate in the Mol 235U fission neutron field was 2309600100028 established by means of the 239Pu fission rate at the 2309600100029 Mol facility relative to that in the NBS 252Cf 2309600100030 Spontaneous Fission Standard Neutron Field. 2309600100031 CORRECTION 1) Fissile nuclides (239Pu, 235U, 233U): 2309600100032 Corrected for 2309600100033 - wall return component (10-20%) inferred from 2309600100034 +/-30 cm data after correction for 2309600100035 a) direct contribution of fission source 2309600100036 (0.975+/-0.005), 2309600100037 b) difference in the wall return at 0 cm compared 2309600100038 with 30 cm (0.995+/-0.001), 2309600100039 c) difference in absorption of wall return 2309600100040 neutrons at 0 cm or +/-30 cm due to U-235 2309600100041 source foil (0.961+/-0.016 for Mark II, 2309600100042 0.942+/-0.023 for Mark IIA, 2309600100043 0.875+/-0.050 for Mark III). 2309600100044 - Scattering in Cd tube wall and Al clad (if any) 2309600100045 of the source foil (< 4.5%). 2309600100046 - Reactor background using reaction rate obtained 2309600100047 with and without 235U source. 2309600100048 2) Non-fissile nuclides (238U, 237Np, 240Pu, 232Th): 2309600100049 Corrected for 2309600100050 - wall return component (0.992 to 0.999) 2309600100051 - Scattering in Cd tube wall and Al clad (if any) 2309600100052 ERR-ANALYS (DATA-ERR) No information on source of uncertainty 2309600100053 HISTORY (20100409C) MM. 2309600100054 (20131215U) SD: C,82WASH -> 82GAITHERS,2,665 2309600100055 (20150716A) On. EN-DUMMY -> KT-DUMMY and moved. 2309600100056 ENDBIB 54 0 2309600100057 NOCOMMON 0 0 2309600100058 ENDSUBENT 57 0 2309600199999 SUBENT 23096002 20150716 22422309600200001 BIB 4 9 2309600200002 REACTION 1((92-U-235(N,F),,SIG,,FIS)/(94-PU-239(N,F),,SIG,,FIS)) 2309600200003 Measured at Mark IIA center 2309600200004 2((92-U-235(N,F),,SIG,,FIS)/(94-PU-239(N,F),,SIG,,FIS)) 2309600200005 Measured at Mark III center 2309600200006 3((92-U-235(N,F),,SIG,,FIS)/(94-PU-239(N,F),,SIG,,FIS)) 2309600200007 Measured at Mark II center 2309600200008 INC-SPECT 235U prompt fission neutron spectrum 2309600200009 STATUS (TABLE) Table 1 of Proc.5th Symp.Reac.Dosim.(1984),p8672309600200010 HISTORY (20150716A) On. KT-DUMMY added. Pointers introduced. 2309600200011 ENDBIB 9 0 2309600200012 COMMON 1 3 2309600200013 KT-DUMMY 2309600200014 MEV 2309600200015 1.32 2309600200016 ENDCOMMON 3 0 2309600200017 DATA 6 1 2309600200018 DATA 1DATA-ERR 1DATA 2DATA-ERR 2DATA 3DATA-ERR 32309600200019 NO-DIM PER-CENT NO-DIM PER-CENT NO-DIM PER-CENT 2309600200020 0.660 1.1 0.653 2.0 0.664 1.0 2309600200021 ENDDATA 3 0 2309600200022 ENDSUBENT 21 0 2309600299999 SUBENT 23096003 20150716 22422309600300001 BIB 4 9 2309600300002 REACTION 1((92-U-238(N,F),,SIG,,FIS)/(94-PU-239(N,F),,SIG,,FIS)) 2309600300003 Measured at Mark IIA center 2309600300004 2((92-U-238(N,F),,SIG,,FIS)/(94-PU-239(N,F),,SIG,,FIS)) 2309600300005 Measured at Mark III center 2309600300006 3((92-U-238(N,F),,SIG,,FIS)/(94-PU-239(N,F),,SIG,,FIS)) 2309600300007 Measured at Mark II center 2309600300008 INC-SPECT 235U prompt fission neutron spectrum 2309600300009 STATUS (TABLE) Table 1 of Proc.5th Symp.Reac.Dosim.(1984),p8672309600300010 HISTORY (20150716A) On. KT-DUMMY added. Pointers introduced. 2309600300011 ENDBIB 9 0 2309600300012 COMMON 1 3 2309600300013 KT-DUMMY 2309600300014 MEV 2309600300015 1.32 2309600300016 ENDCOMMON 3 0 2309600300017 DATA 6 1 2309600300018 DATA 1DATA-ERR 1DATA 2DATA-ERR 2DATA 3DATA-ERR 32309600300019 NO-DIM PER-CENT NO-DIM PER-CENT NO-DIM PER-CENT 2309600300020 0.172 1.8 0.171 2.1 0.171 1.6 2309600300021 ENDDATA 3 0 2309600300022 ENDSUBENT 21 0 2309600399999 SUBENT 23096004 20150716 22422309600400001 BIB 4 9 2309600400002 REACTION 1((93-NP-237(N,F),,SIG,,FIS)/(94-PU-239(N,F),,SIG,,FIS))2309600400003 Measured at Mark IIA center 2309600400004 2((93-NP-237(N,F),,SIG,,FIS)/(94-PU-239(N,F),,SIG,,FIS))2309600400005 Measured at Mark III center 2309600400006 3((93-NP-237(N,F),,SIG,,FIS)/(94-PU-239(N,F),,SIG,,FIS))2309600400007 Measured at Mark II center 2309600400008 INC-SPECT 235U prompt fission neutron spectrum 2309600400009 STATUS (TABLE) Table 1 of Proc.5th Symp.Reac.Dosim.(1984),p8672309600400010 HISTORY (20150716A) On. KT-DUMMY added. Pointers introduced. 2309600400011 ENDBIB 9 0 2309600400012 COMMON 1 3 2309600400013 KT-DUMMY 2309600400014 MEV 2309600400015 1.32 2309600400016 ENDCOMMON 3 0 2309600400017 DATA 6 1 2309600400018 DATA 1DATA-ERR 1DATA 2DATA-ERR 2DATA 3DATA-ERR 32309600400019 NO-DIM PER-CENT NO-DIM PER-CENT NO-DIM PER-CENT 2309600400020 0.751 1.4 0.743 1.8 0.746 1.4 2309600400021 ENDDATA 3 0 2309600400022 ENDSUBENT 21 0 2309600499999 SUBENT 23096005 20150716 22422309600500001 BIB 4 5 2309600500002 REACTION ((94-PU-240(N,F),,SIG,,FIS)/(94-PU-239(N,F),,SIG,,FIS))2309600500003 Measured at Mark IIA center 2309600500004 INC-SPECT 235U prompt fission neutron spectrum 2309600500005 STATUS (TABLE) Table 1 of Proc.5th Symp.Reac.Dosim.(1984),p8672309600500006 HISTORY (20150716A) On. KT-DUMMY added. 2309600500007 ENDBIB 5 0 2309600500008 NOCOMMON 0 0 2309600500009 DATA 3 1 2309600500010 KT-DUMMY DATA DATA-ERR 2309600500011 MEV NO-DIM PER-CENT 2309600500012 1.32 0.733 1.4 2309600500013 ENDDATA 3 0 2309600500014 ENDSUBENT 13 0 2309600599999 SUBENT 23096006 20150716 22422309600600001 BIB 4 5 2309600600002 REACTION ((92-U-233(N,F),,SIG,,FIS)/(94-PU-239(N,F),,SIG,,FIS)) 2309600600003 Measured at Mark IIA center 2309600600004 INC-SPECT 235U prompt fission neutron spectrum 2309600600005 STATUS (TABLE) Table 1 of Proc.5th Symp.Reac.Dosim.(1984),p8672309600600006 HISTORY (20150716A) On. KT-DUMMY added. 2309600600007 ENDBIB 5 0 2309600600008 NOCOMMON 0 0 2309600600009 DATA 3 1 2309600600010 KT-DUMMY DATA DATA-ERR 2309600600011 MEV NO-DIM PER-CENT 2309600600012 1.32 1.072 2.6 2309600600013 ENDDATA 3 0 2309600600014 ENDSUBENT 13 0 2309600699999 SUBENT 23096007 20150716 22422309600700001 BIB 4 5 2309600700002 REACTION ((90-TH-232(N,F),,SIG,,FIS)/(94-PU-239(N,F),,SIG,,FIS))2309600700003 Measured at Mark IIA center 2309600700004 INC-SPECT 235U prompt fission neutron spectrum 2309600700005 STATUS (TABLE) Table 1 of Proc.5th Symp.Reac.Dosim.(1984),p8672309600700006 HISTORY (20150716A) On. KT-DUMMY added. 2309600700007 ENDBIB 5 0 2309600700008 NOCOMMON 0 0 2309600700009 DATA 3 1 2309600700010 KT-DUMMY DATA DATA-ERR 2309600700011 MEV NO-DIM PER-CENT 2309600700012 1.32 0.0456 2.6 2309600700013 ENDDATA 3 0 2309600700014 ENDSUBENT 13 0 2309600799999 SUBENT 23096008 20150716 22422309600800001 BIB 4 6 2309600800002 REACTION ((49-IN-115(N,INL)49-IN-115-M,,SIG,,FIS)/ 2309600800003 (94-PU-239(N,F),,SIG,,FIS)) 2309600800004 Measured at Mark IIA center 2309600800005 INC-SPECT 235U prompt fission neutron spectrum 2309600800006 STATUS (TABLE) Table 1 of Proc.5th Symp.Reac.Dosim.(1984),p8672309600800007 HISTORY (20150716A) On. KT-DUMMY added. 2309600800008 ENDBIB 6 0 2309600800009 NOCOMMON 0 0 2309600800010 DATA 3 1 2309600800011 KT-DUMMY DATA DATA-ERR 2309600800012 MEV NO-DIM PER-CENT 2309600800013 1.32 0.1043 1.4 2309600800014 ENDDATA 3 0 2309600800015 ENDSUBENT 14 0 2309600899999 SUBENT 23096009 20150716 22422309600900001 BIB 4 6 2309600900002 REACTION ((28-NI-58(N,P)27-CO-58,,SIG,,FIS)/ 2309600900003 (94-PU-239(N,F),,SIG,,FIS)) 2309600900004 Measured at Mark IIA center 2309600900005 INC-SPECT 235U prompt fission neutron spectrum 2309600900006 STATUS (TABLE) Table 1 of Proc.5th Symp.Reac.Dosim.(1984),p8672309600900007 HISTORY (20150716A) On. KT-DUMMY added. 2309600900008 ENDBIB 6 0 2309600900009 NOCOMMON 0 0 2309600900010 DATA 3 1 2309600900011 KT-DUMMY DATA DATA-ERR 2309600900012 MEV NO-DIM PER-CENT 2309600900013 1.32 0.0612 1.8 2309600900014 ENDDATA 3 0 2309600900015 ENDSUBENT 14 0 2309600999999 SUBENT 23096010 20150716 22422309601000001 BIB 5 11 2309601000002 REACTION 1(92-U-235(N,F),,SIG,,FIS) 2309601000003 Measured at Mark IIA center 2309601000004 2(92-U-235(N,F),,SIG,,FIS) 2309601000005 Measured at Mark III center 2309601000006 3(92-U-235(N,F),,SIG,,FIS) 2309601000007 Measured at Mark II center 2309601000008 MONITOR (94-PU-239(N,F),,SIG,,FIS) 2309601000009 INC-SPECT 235U prompt fission neutron spectrum 2309601000010 STATUS (TABLE) Table 1 of Proc.5th Symp.Reac.Dosim.(1984),p8672309601000011 (DEP,23096002) 235U(n,f)/239Pu(n,f) ratio 2309601000012 HISTORY (20150716A) On. KT-DUMMY added. Pointers introduced. 2309601000013 ENDBIB 11 0 2309601000014 COMMON 3 3 2309601000015 KT-DUMMY MONIT MONIT-ERR 2309601000016 MEV MB PER-CENT 2309601000017 1.32 1818. 1.9 2309601000018 ENDCOMMON 3 0 2309601000019 DATA 6 1 2309601000020 DATA 1DATA-ERR 1DATA 2DATA-ERR 2DATA 3DATA-ERR 32309601000021 MB PER-CENT MB PER-CENT MB PER-CENT 2309601000022 1199. 1.9 1190. 2.6 1211. 1.9 2309601000023 ENDDATA 3 0 2309601000024 ENDSUBENT 23 0 2309601099999 SUBENT 23096011 20150716 22422309601100001 BIB 5 11 2309601100002 REACTION 1(92-U-238(N,F),,SIG,,FIS) 2309601100003 Measured at Mark IIA center 2309601100004 2(92-U-238(N,F),,SIG,,FIS) 2309601100005 Measured at Mark III center 2309601100006 3(92-U-238(N,F),,SIG,,FIS) 2309601100007 Measured at Mark II center 2309601100008 MONITOR (94-PU-239(N,F),,SIG,,FIS) 2309601100009 INC-SPECT 235U prompt fission neutron spectrum 2309601100010 STATUS (TABLE) Table 1 of Proc.5th Symp.Reac.Dosim.(1984),p8672309601100011 (DEP,23096003) 238U(n,f)/239Pu(n,f) ratio 2309601100012 HISTORY (20150716A) On. KT-DUMMY added. Pointers introduced. 2309601100013 ENDBIB 11 0 2309601100014 COMMON 3 3 2309601100015 KT-DUMMY MONIT MONIT-ERR 2309601100016 MEV MB PER-CENT 2309601100017 1.32 1818. 1.9 2309601100018 ENDCOMMON 3 0 2309601100019 DATA 6 1 2309601100020 DATA 1DATA-ERR 1DATA 2DATA-ERR 2DATA 3DATA-ERR 32309601100021 MB PER-CENT MB PER-CENT MB PER-CENT 2309601100022 313. 2.4 312. 2.6 312. 2.3 2309601100023 ENDDATA 3 0 2309601100024 ENDSUBENT 23 0 2309601199999 SUBENT 23096012 20150716 22422309601200001 BIB 5 11 2309601200002 REACTION 1(93-NP-237(N,F),,SIG,,FIS) 2309601200003 Measured at Mark IIA center 2309601200004 2(93-NP-237(N,F),,SIG,,FIS) 2309601200005 Measured at Mark III center 2309601200006 3(93-NP-237(N,F),,SIG,,FIS) 2309601200007 Measured at Mark II center 2309601200008 MONITOR (94-PU-239(N,F),,SIG,,FIS) 2309601200009 INC-SPECT 235U prompt fission neutron spectrum 2309601200010 STATUS (TABLE) Table 1 of Proc.5th Symp.Reac.Dosim.(1984),p8672309601200011 (DEP,23096004) 237Np(n,f)/239Pu(n,f) ratio 2309601200012 HISTORY (20150716A) On. KT-DUMMY added. Pointers introduced. 2309601200013 ENDBIB 11 0 2309601200014 COMMON 3 3 2309601200015 KT-DUMMY MONIT MONIT-ERR 2309601200016 MEV MB PER-CENT 2309601200017 1.32 1818. 1.9 2309601200018 ENDCOMMON 3 0 2309601200019 DATA 6 1 2309601200020 DATA 1DATA-ERR 1DATA 2DATA-ERR 2DATA 3DATA-ERR 32309601200021 MB PER-CENT MB PER-CENT MB PER-CENT 2309601200022 1366. 2.1 1355. 2.4 1360. 2.1 2309601200023 ENDDATA 3 0 2309601200024 ENDSUBENT 23 0 2309601299999 SUBENT 23096013 20150716 22422309601300001 BIB 5 7 2309601300002 REACTION (94-PU-240(N,F),,SIG,,FIS) 2309601300003 Measured at Mark IIA center 2309601300004 MONITOR (94-PU-239(N,F),,SIG,,FIS) 2309601300005 INC-SPECT 235U prompt fission neutron spectrum 2309601300006 STATUS (TABLE) Table 1 of Proc.5th Symp.Reac.Dosim.(1984),p8672309601300007 (DEP,23096005) 240Pu(n,f)/239Pu(n,f) ratio 2309601300008 HISTORY (20150716A) On. KT-DUMMY added. 2309601300009 ENDBIB 7 0 2309601300010 NOCOMMON 0 0 2309601300011 DATA 5 1 2309601300012 KT-DUMMY DATA DATA-ERR MONIT MONIT-ERR 2309601300013 MEV MB PER-CENT MB PER-CENT 2309601300014 1.32 1332. 2.1 1818. 1.9 2309601300015 ENDDATA 3 0 2309601300016 ENDSUBENT 15 0 2309601399999 SUBENT 23096014 20150716 22422309601400001 BIB 5 6 2309601400002 REACTION (92-U-233(N,F),,SIG,,FIS) 2309601400003 MONITOR (94-PU-239(N,F),,SIG,,FIS) 2309601400004 INC-SPECT 235U prompt fission neutron spectrum 2309601400005 STATUS (TABLE) Table 1 of Proc.5th Symp.Reac.Dosim.(1984),p8672309601400006 (DEP,23096006) 233U(n,f)/239Pu(n,f) ratio 2309601400007 HISTORY (20150716A) On. KT-DUMMY added. 2309601400008 ENDBIB 6 0 2309601400009 NOCOMMON 0 0 2309601400010 DATA 5 1 2309601400011 KT-DUMMY DATA DATA-ERR MONIT MONIT-ERR 2309601400012 MEV MB PER-CENT MB PER-CENT 2309601400013 1.32 1949. 3.1 1818. 1.9 2309601400014 ENDDATA 3 0 2309601400015 ENDSUBENT 14 0 2309601499999 SUBENT 23096015 20150716 22422309601500001 BIB 5 6 2309601500002 REACTION (90-TH-232(N,F),,SIG,,FIS) 2309601500003 MONITOR (94-PU-239(N,F),,SIG,,FIS) 2309601500004 INC-SPECT 235U prompt fission neutron spectrum 2309601500005 STATUS (TABLE) Table 1 of Proc.5th Symp.Reac.Dosim.(1984),p8672309601500006 (DEP,23096007) 232Th(n,f)/239Pu(n,f) ratio 2309601500007 HISTORY (20150716A) On. KT-DUMMY added. 2309601500008 ENDBIB 6 0 2309601500009 NOCOMMON 0 0 2309601500010 DATA 5 1 2309601500011 KT-DUMMY DATA DATA-ERR MONIT MONIT-ERR 2309601500012 MEV MB PER-CENT MB PER-CENT 2309601500013 1.32 83. 3.1 1818. 1.9 2309601500014 ENDDATA 3 0 2309601500015 ENDSUBENT 14 0 2309601599999 SUBENT 23096016 20150716 22422309601600001 BIB 5 6 2309601600002 REACTION (49-IN-115(N,INL)49-IN-115,,SIG,,FIS) 2309601600003 MONITOR (94-PU-239(N,F),,SIG,,FIS) 2309601600004 INC-SPECT 235U prompt fission neutron spectrum 2309601600005 STATUS (TABLE) Table 1 of Proc.5th Symp.Reac.Dosim.(1984),p8672309601600006 (DEP,23096008) 115In(n,n')/239Pu(n,f) ratio 2309601600007 HISTORY (20150716A) On. KT-DUMMY added. 2309601600008 ENDBIB 6 0 2309601600009 NOCOMMON 0 0 2309601600010 DATA 5 1 2309601600011 KT-DUMMY DATA DATA-ERR MONIT MONIT-ERR 2309601600012 MEV MB PER-CENT MB PER-CENT 2309601600013 1.32 190. 2.1 1818. 1.9 2309601600014 ENDDATA 3 0 2309601600015 ENDSUBENT 14 0 2309601699999 SUBENT 23096017 20150716 22422309601700001 BIB 5 6 2309601700002 REACTION (28-NI-58(N,P)27-CO-58,,SIG,,FIS) 2309601700003 MONITOR (94-PU-239(N,F),,SIG,,FIS) 2309601700004 INC-SPECT 235U prompt fission neutron spectrum 2309601700005 STATUS (TABLE) Table 1 of Proc.5th Symp.Reac.Dosim.(1984),p8672309601700006 (DEP,23096009) 58Ni(n,p)58Co/239Pu(n,f) ratio 2309601700007 HISTORY (20150716A) On. KT-DUMMY added. 2309601700008 ENDBIB 6 0 2309601700009 NOCOMMON 0 0 2309601700010 DATA 5 1 2309601700011 KT-DUMMY DATA DATA-ERR MONIT MONIT-ERR 2309601700012 MEV MB PER-CENT MB PER-CENT 2309601700013 1.32 111. 2.4 1818. 1.9 2309601700014 ENDDATA 3 0 2309601700015 ENDSUBENT 14 0 2309601799999 SUBENT 23096018 20150716 22422309601800001 BIB 6 9 2309601800002 REACTION 1((92-U-235(N,F),,SIG,,FIS)/(94-PU-239(N,F),,SIG,,FIS)) 2309601800003 2(92-U-235(N,F),,SIG,,FIS) 2309601800004 MONITOR 2(94-PU-239(N,F),,SIG,,FIS) 2309601800005 INC-SPECT 235U prompt fission neutron spectrum 2309601800006 ANALYSIS Weighted average of Mark IIA, Mark III and Mark II 2309601800007 STATUS (TABLE) Table 2 of Proc.5th Symp.Reac.Dosim.(1984),p8672309601800008 1(DEP,23096002) 3 values from Mark IIA, III and II 2309601800009 2(DEP,23096010) 3 values from Mark IIA, III and II 2309601800010 HISTORY (20150716A) On. KT-DUMMY added. 2309601800011 ENDBIB 9 0 2309601800012 COMMON 2 3 2309601800013 MONIT MONIT-ERR 2309601800014 MB PER-CENT 2309601800015 1818. 1.9 2309601800016 ENDCOMMON 3 0 2309601800017 DATA 5 1 2309601800018 KT-DUMMY DATA 1DATA-ERR 1DATA 2DATA-ERR 2 2309601800019 MEV NO-DIM PER-CENT MB PER-CENT 2309601800020 1.32 0.660 1.0 1200. 1.9 2309601800021 ENDDATA 3 0 2309601800022 ENDSUBENT 21 0 2309601899999 SUBENT 23096019 20150716 22422309601900001 BIB 6 9 2309601900002 REACTION 1((92-U-238(N,F),,SIG,,FIS)/(94-PU-239(N,F),,SIG,,FIS)) 2309601900003 2(92-U-238(N,F),,SIG,,FIS) 2309601900004 MONITOR 2(94-PU-239(N,F),,SIG,,FIS) 2309601900005 INC-SPECT 235U prompt fission neutron spectrum 2309601900006 ANALYSIS Weighted average of Mark IIA, Mark III and Mark II 2309601900007 STATUS (TABLE) Table 2 of Proc.5th Symp.Reac.Dosim.(1984),p8672309601900008 1(DEP,23096003) 3 values from Mark IIA, III and II 2309601900009 2(DEP,23096011) 3 values from Mark IIA, III and II 2309601900010 HISTORY (20150716A) On. KT-DUMMY added. 2309601900011 ENDBIB 9 0 2309601900012 COMMON 2 3 2309601900013 MONIT MONIT-ERR 2309601900014 MB PER-CENT 2309601900015 1818. 1.9 2309601900016 ENDCOMMON 3 0 2309601900017 DATA 5 1 2309601900018 KT-DUMMY DATA 1DATA-ERR 1DATA 2DATA-ERR 2 2309601900019 MEV NO-DIM PER-CENT MB PER-CENT 2309601900020 1.32 0.1714 1.7 312. 2.3 2309601900021 ENDDATA 3 0 2309601900022 ENDSUBENT 21 0 2309601999999 SUBENT 23096020 20150716 22422309602000001 BIB 6 9 2309602000002 REACTION 1((93-NP-237(N,F),,SIG,,FIS)/(94-PU-239(N,F),,SIG,,FIS))2309602000003 2(93-NP-237(N,F),,SIG,,FIS) 2309602000004 MONITOR 2(94-PU-239(N,F),,SIG,,FIS) 2309602000005 INC-SPECT 235U prompt fission neutron spectrum 2309602000006 ANALYSIS Weighted average of Mark IIA, Mark III and Mark II 2309602000007 STATUS (TABLE) Table 2 of Proc.5th Symp.Reac.Dosim.(1984),p8672309602000008 1(DEP,23096004) 3 values from Mark IIA, III and II 2309602000009 2(DEP,23096012) 3 values from Mark IIA, III and II 2309602000010 HISTORY (20150716A) On. KT-DUMMY added. 2309602000011 ENDBIB 9 0 2309602000012 COMMON 2 3 2309602000013 MONIT MONIT-ERR 2309602000014 MB PER-CENT 2309602000015 1818. 1.9 2309602000016 ENDCOMMON 3 0 2309602000017 DATA 5 1 2309602000018 KT-DUMMY DATA 1DATA-ERR 1DATA 2DATA-ERR 2 2309602000019 MEV NO-DIM PER-CENT MB PER-CENT 2309602000020 1.32 0.747 1.4 1359. 2.1 2309602000021 ENDDATA 3 0 2309602000022 ENDSUBENT 21 0 2309602099999 SUBENT 23096021 20150716 22422309602100001 BIB 6 9 2309602100002 REACTION ((92-U-235(N,F),,SIG,,FIS,DERIV)// 2309602100003 (92-U-235(N,F),,SIG,,FIS,DERIV)) 2309602100004 ANALYSIS Ratio of Mol data (235U PFNS) to NBS data (252Cf PFNS) 2309602100005 INC-SPECT 235U and 252Cf prompt fission neutron spectrum 2309602100006 REL-REF (R,10809002,H.T.Heaton II+,R,ANL-76-90,333,1976) 2309602100007 STATUS (TABLE) Table 3 of Proc.5th Symp.Reac.Dosim.(1984),p8672309602100008 (DEP,23096018) 235U PFNS averaged cross section 2309602100009 (DEP,10809002) 252Cf PFNS averaged cross section 2309602100010 HISTORY (20150716C) On 2309602100011 ENDBIB 9 0 2309602100012 NOCOMMON 0 0 2309602100013 DATA 4 1 2309602100014 KT-DUM-NM KT-DUM-DN DATA DATA-ERR 2309602100015 MEV MEV NO-DIM PER-CENT 2309602100016 1.32 1.42 0.987 1.9 2309602100017 ENDDATA 3 0 2309602100018 ENDSUBENT 17 0 2309602199999 SUBENT 23096022 20150716 22422309602200001 BIB 6 9 2309602200002 REACTION ((92-U-238(N,F),,SIG,,FIS,DERIV)// 2309602200003 (92-U-238(N,F),,SIG,,FIS,DERIV)) 2309602200004 ANALYSIS Ratio of Mol data (235U PFNS) to NBS data (252Cf PFNS) 2309602200005 INC-SPECT 235U and 252Cf prompt fission neutron spectrum 2309602200006 REL-REF (R,10809003,H.T.Heaton II+,R,ANL-76-90,333,1976) 2309602200007 STATUS (TABLE) Table 3 of Proc.5th Symp.Reac.Dosim.(1984),p8672309602200008 (DEP,23096019) 235U PFNS averaged cross section 2309602200009 (DEP,10809003) 252Cf PFNS averaged cross section 2309602200010 HISTORY (20150716C) On 2309602200011 ENDBIB 9 0 2309602200012 NOCOMMON 0 0 2309602200013 DATA 4 1 2309602200014 KT-DUM-NM KT-DUM-DN DATA DATA-ERR 2309602200015 MEV MEV NO-DIM PER-CENT 2309602200016 1.32 1.42 0.957 2.2 2309602200017 ENDDATA 3 0 2309602200018 ENDSUBENT 17 0 2309602299999 SUBENT 23096023 20150716 22422309602300001 BIB 6 9 2309602300002 REACTION ((93-NP-237(N,F),,SIG,,FIS,DERIV)// 2309602300003 (93-NP-237(N,F),,SIG,,FIS,DERIV)) 2309602300004 ANALYSIS Ratio of Mol data (235U PFNS) to NBS data (252Cf PFNS) 2309602300005 INC-SPECT 235U and 252Cf prompt fission neutron spectrum 2309602300006 REL-REF (R,10809005,H.T.Heaton II+,R,ANL-76-90,333,1976) 2309602300007 STATUS (TABLE) Table 3 of Proc.5th Symp.Reac.Dosim.(1984),p8672309602300008 (DEP,23096020) 235U PFNS averaged cross section 2309602300009 (DEP,10809005) 252Cf PFNS averaged cross section 2309602300010 HISTORY (20150716C) On 2309602300011 ENDBIB 9 0 2309602300012 NOCOMMON 0 0 2309602300013 DATA 4 1 2309602300014 KT-DUM-NM KT-DUM-DN DATA DATA-ERR 2309602300015 MEV MEV NO-DIM PER-CENT 2309602300016 1.32 1.42 0.995 2.1 2309602300017 ENDDATA 3 0 2309602300018 ENDSUBENT 17 0 2309602399999 SUBENT 23096024 20150716 22422309602400001 BIB 6 9 2309602400002 REACTION ((94-PU-240(N,F),,SIG,,FIS,DERIV)// 2309602400003 (94-PU-240(N,F),,SIG,,FIS,DERIV)) 2309602400004 ANALYSIS Ratio of Mol data (235U PFNS) to NBS data (252Cf PFNS) 2309602400005 INC-SPECT 235U and 252Cf prompt fission neutron spectrum 2309602400006 REL-REF (R,12821004,J.A.Grundl+,J,ANS,44,533,1983) 2309602400007 STATUS (TABLE) Table 3 of Proc.5th Symp.Reac.Dosim.(1984),p8672309602400008 (DEP,23096013) 235U PFNS averaged cross section 2309602400009 (DEP,12821004) 252Cf PFNS averaged cross section 2309602400010 HISTORY (20150716C) On 2309602400011 ENDBIB 9 0 2309602400012 NOCOMMON 0 0 2309602400013 DATA 4 1 2309602400014 KT-DUM-NM KT-DUM-DN DATA DATA-ERR 2309602400015 MEV MEV NO-DIM PER-CENT 2309602400016 1.32 1.42 0.996 2.7 2309602400017 ENDDATA 3 0 2309602400018 ENDSUBENT 17 0 2309602499999 SUBENT 23096025 20150716 22422309602500001 BIB 6 9 2309602500002 REACTION ((92-U-233(N,F),,SIG,,FIS,DERIV)// 2309602500003 (92-U-233(N,F),,SIG,,FIS,DERIV)) 2309602500004 ANALYSIS Ratio of Mol data (235U PFNS) to NBS data (252Cf PFNS) 2309602500005 INC-SPECT 235U and 252Cf prompt fission neutron spectrum 2309602500006 REL-REF (R,12821003,J.A.Grundl+,J,ANS,44,533,1983) 2309602500007 STATUS (TABLE) Table 3 of Proc.5th Symp.Reac.Dosim.(1984),p8672309602500008 (DEP,23096014) 235U PFNS averaged cross section 2309602500009 (DEP,12821003) 252Cf PFNS averaged cross section 2309602500010 HISTORY (20150716C) On 2309602500011 ENDBIB 9 0 2309602500012 NOCOMMON 0 0 2309602500013 DATA 4 1 2309602500014 KT-DUM-NM KT-DUM-DN DATA DATA-ERR 2309602500015 MEV MEV NO-DIM PER-CENT 2309602500016 1.32 1.42 1.030 3.1 2309602500017 ENDDATA 3 0 2309602500018 ENDSUBENT 17 0 2309602599999 SUBENT 23096026 20150716 22422309602600001 BIB 6 9 2309602600002 REACTION ((90-TH-232(N,F),,SIG,,FIS,DERIV)// 2309602600003 (90-TH-232(N,F),,SIG,,FIS,DERIV)) 2309602600004 ANALYSIS Ratio of Mol data (235U PFNS) to NBS data (252Cf PFNS) 2309602600005 INC-SPECT 235U and 252Cf prompt fission neutron spectrum 2309602600006 REL-REF (R,12821002,J.A.Grundl+,J,ANS,44,533,1983) 2309602600007 STATUS (TABLE) Table 3 of Proc.5th Symp.Reac.Dosim.(1984),p8672309602600008 (DEP,23096015) 235U PFNS averaged cross section 2309602600009 (DEP,12821002) 252Cf PFNS averaged cross section 2309602600010 HISTORY (20150716C) On 2309602600011 ENDBIB 9 0 2309602600012 NOCOMMON 0 0 2309602600013 DATA 4 1 2309602600014 KT-DUM-NM KT-DUM-DN DATA DATA-ERR 2309602600015 MEV MEV NO-DIM PER-CENT 2309602600016 1.32 1.42 0.928 2.7 2309602600017 ENDDATA 3 0 2309602600018 ENDSUBENT 17 0 2309602699999 SUBENT 23096027 20150716 22422309602700001 BIB 6 9 2309602700002 REACTION ((49-IN-115(N,INL)49-IN-115-M,,SIG,,FIS,DERIV)// 2309602700003 (49-IN-115(N,INL)49-IN-115-M,,SIG,,FIS,DERIV)) 2309602700004 ANALYSIS Ratio of Mol data (235U PFNS) to NBS data (252Cf PFNS) 2309602700005 INC-SPECT 235U and 252Cf prompt fission neutron spectrum 2309602700006 REL-REF (R,12847004,G.P.Lamaze+,C,82ANTWER,,425,1982) 2309602700007 STATUS (TABLE) Table 3 of Proc.5th Symp.Reac.Dosim.(1984),p8672309602700008 (DEP,23096016) 235U PFNS averaged cross section 2309602700009 (DEP,12847004) 252Cf PFNS averaged cross section 2309602700010 HISTORY (20150716C) On 2309602700011 ENDBIB 9 0 2309602700012 NOCOMMON 0 0 2309602700013 DATA 4 1 2309602700014 KT-DUM-NM KT-DUM-DN DATA DATA-ERR 2309602700015 MEV MEV NO-DIM PER-CENT 2309602700016 1.32 1.42 0.969 2.1 2309602700017 ENDDATA 3 0 2309602700018 ENDSUBENT 17 0 2309602799999 SUBENT 23096028 20150716 22422309602800001 BIB 6 9 2309602800002 REACTION ((28-NI-58(N,P)27-CO-58,,SIG,,FIS,DERIV)// 2309602800003 (28-NI-58(N,P)27-CO-58,,SIG,,FIS,DERIV)) 2309602800004 ANALYSIS Ratio of Mol data (235U PFNS) to NBS data (252Cf PFNS) 2309602800005 INC-SPECT 235U and 252Cf prompt fission neutron spectrum 2309602800006 REL-REF (R,12847003,G.P.Lamaze+,C,82ANTWER,,425,1982) 2309602800007 STATUS (TABLE) Table 3 of Proc.5th Symp.Reac.Dosim.(1984),p8672309602800008 (DEP,23096017) 235U PFNS averaged cross section 2309602800009 (DEP,12847003) 252Cf PFNS averaged cross section 2309602800010 HISTORY (20150716C) On 2309602800011 ENDBIB 9 0 2309602800012 NOCOMMON 0 0 2309602800013 DATA 4 1 2309602800014 KT-DUM-NM KT-DUM-DN DATA DATA-ERR 2309602800015 MEV MEV NO-DIM PER-CENT 2309602800016 1.32 1.42 0.917 2.7 2309602800017 ENDDATA 3 0 2309602800018 ENDSUBENT 17 0 2309602899999 ENDENTRY 28 0 2309699999999