ENTRY 22304 20210113 22972230400000001 SUBENT 22304001 20210113 22972230400100001 BIB 7 17 2230400100002 TITLE Absolute measurements of neutron induced fission 2230400100003 cross-sections of 235U, 238U, 237Np and 239Pu 2230400100004 AUTHOR (K.Merla, P.Hausch, C.M.Herbach, G.Musiol, G.Pausch, 2230400100005 U.Todt, L.V.Drapchinsky, V.A.Kalinin, V.I.Shpakov) 2230400100006 INSTITUTE (2GERDRE,4RUSRI) 2230400100007 REFERENCE (C,91JUELIC,,510,1991) 2230400100008 INC-SOURCE (D-D,D-T) 2230400100009 METHOD (ASSOP) 2230400100010 HISTORY (19960214C) + + Compiled S.M. + + 2230400100011 (20040517A) Date is corrected. Status specified 2230400100012 (20071119A) Last corrections have been done. Upper case2230400100013 to low case converted. Data and errors checked - SM 2230400100014 (20180315A) SD: Title and list of authors updated. 2230400100015 Subent 005 corrected. STATUS updated. 2230400100016 (20180724A) On. Re-compiled. 2230400100017 (20200730A) On. Major revisions in 006. 2230400100018 (20210113U) On. Minor revisions in 006-007. 2230400100019 ENDBIB 17 0 2230400100020 NOCOMMON 0 0 2230400100021 ENDSUBENT 20 0 2230400199999 SUBENT 22304002 20180724 22752230400200001 BIB 7 26 2230400200002 REACTION (92-U-235(N,F),,SIG) 2230400200003 FACILITY (VDGT,2GERZFK) 5 MV tandem VdG 2230400200004 DETECTOR (FISCH) Multiplate ionization fission chamber 2230400200005 (TELES,SIBAR,SIBAR) Associated particle detection 2230400200006 CORRECTION Corrected for 2230400200007 - random coincidence 2230400200008 - correlated background 2230400200009 - fission fragment spectrum extrapolation 2230400200010 - fission fragment absorption 2230400200011 - associated particle background 2230400200012 - neutron scattering and foil thickness effect 2230400200013 ERR-ANALYS (ERR-T) Total 2230400200014 (ERR-S) Statistics 2230400200015 (ERR-1) Random coincidence 2230400200016 (ERR-2) Correlated background 2230400200017 (ERR-3) Fission fragment spectrum extrapolation 2230400200018 (ERR-4) Fission fragment absorption 2230400200019 (ERR-5) Associated particle background 2230400200020 (ERR-6) Neutron scattering and foil thickness effect 2230400200021 (ERR-7) Cone neutron outside angular extent of foils 2230400200022 (ERR-8) Fission sample areal density 2230400200023 (ERR-9) Fission sample inhomogeneity 2230400200024 STATUS (TABLE) Table 2 of 1991 Juelich Conf. p.510 (1991) 2230400200025 HISTORY (20071119U) Errors and MISCs re-determined, checked 2230400200026 and corrected 2230400200027 (20180724A) On. Re-compiled. 2230400200028 ENDBIB 26 0 2230400200029 COMMON 1 3 2230400200030 ERR-6 2230400200031 PER-CENT 2230400200032 0.40 2230400200033 ENDCOMMON 3 0 2230400200034 DATA 12 3 2230400200035 EN DATA ERR-T ERR-S ERR-1 ERR-2 2230400200036 ERR-3 ERR-4 ERR-5 ERR-7 ERR-8 ERR-9 2230400200037 MEV B PER-CENT PER-CENT PER-CENT PER-CENT 2230400200038 PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT 2230400200039 4.45 1.094 2.15 1.26 0.17 2230400200040 0.26 0.73 0.67 0.72 1.02 2230400200041 8.46 1.855 2.39 1.52 0.59 2230400200042 0.67 0.74 0.23 0.82 1.00 2230400200043 18.8 2.068 2.43 1.01 0.21 0.04 2230400200044 0.16 0.76 1.35 0.70 0.82 1.02 2230400200045 ENDDATA 10 0 2230400200046 ENDSUBENT 45 0 2230400299999 SUBENT 22304003 20180724 22752230400300001 BIB 7 26 2230400300002 REACTION (92-U-238(N,F),,SIG) 2230400300003 FACILITY (VDGT,2GERZFK) 5 MV tandem VdG 2230400300004 DETECTOR (FISCH) Multiplate ionization fission chamber 2230400300005 (TELES,SIBAR,SIBAR) Associated particle detection 2230400300006 CORRECTION Corrected for 2230400300007 - random coincidence 2230400300008 - correlated background 2230400300009 - fission fragment spectrum extrapolation 2230400300010 - fission fragment absorption 2230400300011 - associated particle background 2230400300012 - neutron scattering and foil thickness effect 2230400300013 ERR-ANALYS (ERR-T) Total 2230400300014 (ERR-S) Statistics 2230400300015 (ERR-1) Random coincidence 2230400300016 (ERR-2) Correlated background 2230400300017 (ERR-3) Fission fragment spectrum extrapolation 2230400300018 (ERR-4) Fission fragment absorption 2230400300019 (ERR-5) Associated particle background 2230400300020 (ERR-6) Neutron scattering and foil thickness effect 2230400300021 (ERR-7) Cone neutron outside angular extent of foils 2230400300022 (ERR-8) Fission sample areal density 2230400300023 (ERR-9) Fission sample inhomogeneity 2230400300024 STATUS (TABLE) Table 2 of 1991 Juelich Conf. p.510 (1991) 2230400300025 HISTORY (20071119U) Errors and MISCs re-determined, checked 2230400300026 and corrected 2230400300027 (20180724A) On. Re-compiled. 2230400300028 ENDBIB 26 0 2230400300029 COMMON 1 3 2230400300030 ERR-6 2230400300031 PER-CENT 2230400300032 0.40 2230400300033 ENDCOMMON 3 0 2230400300034 DATA 12 4 2230400300035 EN DATA ERR-T ERR-S ERR-1 ERR-2 2230400300036 ERR-3 ERR-4 ERR-5 ERR-7 ERR-8 ERR-9 2230400300037 MEV B PER-CENT PER-CENT PER-CENT PER-CENT 2230400300038 PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT 2230400300039 4.8 0.562 3.11 2.22 0.17 0.07 2230400300040 0.27 1.59 0.60 0.02 1.15 0.54 2230400300041 5.1 0.554 2.39 0.88 0.15 0.61 2230400300042 0.13 1.59 0.58 0.01 1.15 0.54 2230400300043 8.2 1.041 3.17 0.87 0.11 0.04 2230400300044 0.14 1.42 0.29 0.01 1.15 0.54 2230400300045 18.8 1.363 3.17 1.81 0.22 0.06 2230400300046 0.20 1.57 0.60 0.36 1.00 1.59 2230400300047 ENDDATA 12 0 2230400300048 ENDSUBENT 47 0 2230400399999 SUBENT 22304004 20180724 22752230400400001 BIB 7 25 2230400400002 REACTION (93-NP-237(N,F),,SIG) 2230400400003 FACILITY (VDGT,2GERZFK) 5 MV tandem VdG 2230400400004 DETECTOR (FISCH) Multiplate ionization fission chamber 2230400400005 (TELES,SIBAR,SIBAR) Associated particle detection 2230400400006 CORRECTION Corrected for 2230400400007 - random coincidence 2230400400008 - correlated background 2230400400009 - fission fragment spectrum extrapolation 2230400400010 - fission fragment absorption 2230400400011 - associated particle background 2230400400012 - neutron scattering and foil thickness effect 2230400400013 ERR-ANALYS (ERR-T) Total 2230400400014 (ERR-S) Statistics 2230400400015 (ERR-1) Random coincidence 2230400400016 (ERR-3) Fission fragment spectrum extrapolation 2230400400017 (ERR-4) Fission fragment absorption 2230400400018 (ERR-5) Associated particle background 2230400400019 (ERR-6) Neutron scattering and foil thickness effect 2230400400020 (ERR-7) Cone neutron outside angular extent of foils 2230400400021 (ERR-8) Fission sample areal density 2230400400022 (ERR-9) Fission sample inhomogeneity 2230400400023 STATUS (TABLE) Table 2 of 1991 Juelich Conf. p.510 (1991) 2230400400024 HISTORY (20071119U) Errors and MISCs re-determined, checked 2230400400025 and corrected 2230400400026 (20180724A) On. Re-compiled. 2230400400027 ENDBIB 25 0 2230400400028 COMMON 1 3 2230400400029 ERR-6 2230400400030 PER-CENT 2230400400031 0.40 2230400400032 ENDCOMMON 3 0 2230400400033 DATA 11 3 2230400400034 EN DATA ERR-T ERR-S ERR-1 ERR-3 2230400400035 ERR-4 ERR-5 ERR-7 ERR-8 ERR-9 2230400400036 MEV B PER-CENT PER-CENT PER-CENT PER-CENT 2230400400037 PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT 2230400400038 4.9 1.542 2.03 0.97 0.12 0.23 2230400400039 1.44 0.40 0.02 0.71 0.41 2230400400040 8.4 2.265 2.91 1.42 0.25 0.55 2230400400041 2.07 0.85 0.90 0.50 2230400400042 18.5 2.310 2.25 1.03 0.36 0.26 2230400400043 1.38 0.69 0.71 0.71 0.41 2230400400044 ENDDATA 10 0 2230400400045 ENDSUBENT 44 0 2230400499999 SUBENT 22304005 20180724 22752230400500001 BIB 8 34 2230400500002 REACTION (94-PU-239(N,F),,SIG) 2230400500003 FACILITY (VDGT,2GERZFK) 5 MV tandem VdG 2230400500004 DETECTOR (FISCH) Multiplate ionization fission chamber 2230400500005 (TELES,SIBAR,SIBAR) Associated particle detection 2230400500006 CORRECTION Corrected for 2230400500007 - random coincidence 2230400500008 - correlated background 2230400500009 - fission fragment spectrum extrapolation 2230400500010 - fission fragment absorption 2230400500011 - associated particle background 2230400500012 - neutron scattering and foil thickness effect 2230400500013 ERR-ANALYS (ERR-T) Total 2230400500014 (ERR-S) Statistics 2230400500015 (ERR-1) Random coincidence 2230400500016 (ERR-2) Correlated background 2230400500017 (ERR-3) Fission fragment spectrum extrapolation 2230400500018 (ERR-4) Fission fragment absorption 2230400500019 (ERR-5) Associated particle background 2230400500020 (ERR-6) Neutron scattering and foil thickness effect 2230400500021 (ERR-7) Cone neutron outside angular extent of foils 2230400500022 (ERR-8) Fission sample areal density 2230400500023 (ERR-9) Fission sample inhomogeneity 2230400500024 COMMENT By compiler (2018-07-24): 2230400500025 The total uncertainty given by the authors is smaller 2230400500026 than the uncertainty due to the statistics at 18.8 MeV2230400500027 which is obviously wrong. The compiler checkied a 2230400500028 preliminary error budget table (INDC(CCP)-302,33,1989)2230400500029 but could not fix the problem. 2230400500030 STATUS (TABLE) Table 2 of 1991 Juelich Conf. p.510 (1991) 2230400500031 HISTORY (20071119U) Errors and MISCs re-determined, checked 2230400500032 and corrected 2230400500033 (20180315A) SD: Value of ERR-S at En=18.8 MeV corrected2230400500034 (1.52% -> 2.52%). CRITIQUE was added. 2230400500035 (20180724A) On. Re-compiled. 2230400500036 ENDBIB 34 0 2230400500037 COMMON 1 3 2230400500038 ERR-6 2230400500039 PER-CENT 2230400500040 0.40 2230400500041 ENDCOMMON 3 0 2230400500042 DATA 12 3 2230400500043 EN DATA ERR-T ERR-S ERR-1 ERR-2 2230400500044 ERR-3 ERR-4 ERR-5 ERR-7 ERR-8 ERR-9 2230400500045 MEV B PER-CENT PER-CENT PER-CENT PER-CENT 2230400500046 PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT 2230400500047 4.9 1.773 1.85 1.27 0.11 2230400500048 0.31 0.53 0.36 0.03 0.60 0.88 2230400500049 8.65 2.395 1.68 1.08 0.18 2230400500050 0.21 0.54 0.31 0.04 0.60 0.86 2230400500051 18.8 2.473 2.39 2.52 0.63 0.13 2230400500052 0.85 0.58 1.74 1.02 0.60 0.88 2230400500053 ENDDATA 10 0 2230400500054 ENDSUBENT 53 0 2230400599999 SUBENT 22304006 20210113 22972230400600001 BIB 7 13 2230400600002 REACTION (92-U-235(N,F),,SIG) 2230400600003 FACILITY (NGEN,2GERDRE) 2230400600004 MISC-COL (MISC) Statistical uncertainty (%) in the 1988 2230400600005 preliminary report (Table 5 of 1988 Mito Conf. p.145) 2230400600006 REL-REF (N,41013003,I.D.Alkhazov+,C,88MITO,,145,1988) 2230400600007 Data compiled from a preliminary report 2230400600008 ERR-ANALYS (DATA-ERR) No information on the source of uncertainty 2230400600009 STATUS (TABLE) Text (p.513) of 1991 Juelich Conf. p.510 2230400600010 (COREL,31832002) Final result fom another run 2230400600011 (COREL,31833002) Final result fom another run 2230400600012 HISTORY (20180724A) On. Re-compiled. 2230400600013 (20200730A) On. MISC-ERR -> MISC. MISC-COL added. 2230400600014 (20210113U) On. STATUS=COREL added. 2230400600015 ENDBIB 13 0 2230400600016 NOCOMMON 0 0 2230400600017 DATA 4 2 2230400600018 EN DATA DATA-ERR MISC 2230400600019 MEV B PER-CENT PER-CENT 2230400600020 2.6 1.240 1.94 0.80 2230400600021 14.7 2.096 1.14 0.46 2230400600022 ENDDATA 4 0 2230400600023 ENDSUBENT 22 0 2230400699999 SUBENT 22304007 20210113 22972230400700001 BIB 5 7 2230400700002 REACTION (92-U-238(N,F),,SIG) 2230400700003 FACILITY (NGEN,2GERDRE) 2230400700004 ERR-ANALYS (DATA-ERR) No information on the source of uncertainty 2230400700005 STATUS (TABLE) Text (p.513) of 1991 Juelich Conf. p.510 2230400700006 (COREL,31832003) Final result fom another run 2230400700007 HISTORY (20180724A) On. Re-compiled. 2230400700008 (20210113U) On. STATUS=COREL added. 2230400700009 ENDBIB 7 0 2230400700010 NOCOMMON 0 0 2230400700011 DATA 3 1 2230400700012 EN DATA DATA-ERR 2230400700013 MEV B PER-CENT 2230400700014 14.7 1.228 2.11 2230400700015 ENDDATA 3 0 2230400700016 ENDSUBENT 15 0 2230400799999 SUBENT 22304008 20180724 22752230400800001 BIB 5 5 2230400800002 REACTION (93-NP-237(N,F),,SIG) 2230400800003 FACILITY (NGEN,2GERDRE) 2230400800004 ERR-ANALYS (DATA-ERR) No information on the source of uncertainty 2230400800005 STATUS (TABLE) Text (p.513) of 1991 Juelich Conf. p.510 2230400800006 HISTORY (20180724A) On. Re-compiled. 2230400800007 ENDBIB 5 0 2230400800008 NOCOMMON 0 0 2230400800009 DATA 3 1 2230400800010 EN DATA DATA-ERR 2230400800011 MEV B PER-CENT 2230400800012 14.7 2.285 1.93 2230400800013 ENDDATA 3 0 2230400800014 ENDSUBENT 13 0 2230400899999 SUBENT 22304009 20180724 22752230400900001 BIB 5 5 2230400900002 REACTION (94-PU-239(N,F),,SIG) 2230400900003 FACILITY (NGEN,2GERDRE) 2230400900004 ERR-ANALYS (DATA-ERR) No information on the source of uncertainty 2230400900005 STATUS (TABLE) Text (p.513) of 1991 Juelich Conf. p.510 2230400900006 HISTORY (20180724A) On. Re-compiled. 2230400900007 ENDBIB 5 0 2230400900008 NOCOMMON 0 0 2230400900009 DATA 3 1 2230400900010 EN DATA DATA-ERR 2230400900011 MEV B PER-CENT 2230400900012 14.7 2.449 1.10 2230400900013 ENDDATA 3 0 2230400900014 ENDSUBENT 13 0 2230400999999 ENDENTRY 9 0 2230499999999