ENTRY 10613 20040726 00001061300000001 SUBENT 10613001 20040726 00001061300100001 BIB 14 36 1061300100002 INSTITUTE (1USAANL) 1061300100003 REFERENCE (R,ANL-NDM-20,197605) 1061300100004 AUTHOR (D.L.Smith) 1061300100005 TITLE Fast neutron gamma-ray production from elemental iron 1061300100006 energies less than/equal to 2 MeV. 1061300100007 FACILITY (ACCEL,1USAANL) Argonne National Laboratory fast- 1061300100008 neutron generator 1061300100009 INC-SOURCE (P-LI7) 1061300100010 INC-SPECT Neutron resolution approximately 50 kev, dependent upon1061300100011 thickness of lithium metal targets. 1061300100012 SAMPLE Chemically pure natural iron samples, solid cylinders 1061300100013 of various masses. 1061300100014 METHOD (TOF,PHD) Time-of-flight, pulse-height discrimination 1061300100015 DETECTOR (GELI) Gamma radiation detected using Ge(Li) detector 1061300100016 (FISCH) Standard 235U cross section measured using 1061300100017 fission chamber. 1061300100018 CORRECTION Data corrected for detector efficiencies, variations 1061300100019 in monitor cross section, background neutrons, 1061300100020 neutron scattering by components of the fission 1061300100021 detector, changes in neutron flux due to presence of 1061300100022 fission detector, and multiple scattering. 1061300100023 ERR-ANALYS Major sources of uncertainty in measured ratios: 1061300100024 . determination of detector counts (for 0.847-mev 1061300100025 gamma ray - 5%), for 1.408-mev gamma ray - 10%), 1061300100026 . geometric effects (3%), 1061300100027 . n-source characteristics (2%), 1061300100028 . gamma detector efficiency (4%), 1061300100029 . mass of uranium deposit (1%), 1061300100030 . gamma absorption by sample (5%), 1061300100031 . neutron absorption by sample (5%), 1061300100032 . neutron multiple scattering (5%). 1061300100033 STATUS (APRVD) Approved by author 1976/8/26. 1061300100034 Data received from A.Smith, 1976/5/20. 1061300100035 HISTORY (19760601C) 1061300100036 (19830317A) Converted to REACTION formalism 1061300100037 (20040726A) Converted to new date formats, lower case. 1061300100038 ENDBIB 36 0 1061300100039 NOCOMMON 0 0 1061300100040 ENDSUBENT 39 0 1061300199999 SUBENT 10613002 20040726 00001061300200001 BIB 3 6 1061300200002 REACTION 1((26-FE-0(N,INL)26-FE-0,PAR,DA,G)/ 1061300200003 (92-U-235(N,F),,SIG)) 1061300200004 2(26-FE-0(N,INL)26-FE-0,PAR,DA,G) 1061300200005 MONITOR 2(92-U-235(N,F),,SIG). ENDF/B-IV values used. 1061300200006 ERR-ANALYS1(ERR-T) RMS composites of given sources error. 1061300200007 2(ERR-T) Includes 235U monitor error. 1061300200008 ENDBIB 6 0 1061300200009 COMMON 2 3 1061300200010 ANG E 1061300200011 ADEG MEV 1061300200012 87.9 0.847 1061300200013 ENDCOMMON 3 0 1061300200014 DATA 6 10 1061300200015 EN EN-RSL DATA 1ERR-T 1DATA 2ERR-T 21061300200016 MEV MEV 1/SR 1/SR B/SR B/SR 1061300200017 0.887 0.047 5.66E-03 0.62E-03 6.61E-03 0.79E-031061300200018 0.937 0.047 7.25E-03 0.80E-03 8.61E-03 1.03E-031061300200019 0.990 0.046 1.36E-02 0.15E-02 1.64E-02 0.20E-021061300200020 1.041 0.046 1.38E-02 0.15E-02 1.70E-02 0.20E-021061300200021 1.041 0.046 1.57E-02 0.17E-02 1.93E-02 0.23E-021061300200022 1.093 0.045 2.28E-02 0.25E-02 2.85E-02 0.34E-021061300200023 1.145 0.045 2.26E-02 0.25E-02 2.83E-02 0.34E-021061300200024 1.196 0.045 1.94E-02 0.21E-02 2.43E-02 0.29E-021061300200025 1.248 0.044 2.30E-02 0.25E-02 2.88E-02 0.35E-021061300200026 1.300 0.044 1.96E-02 0.22E-02 2.46E-02 0.30E-021061300200027 ENDDATA 12 0 1061300200028 ENDSUBENT 27 0 1061300299999 SUBENT 10613003 20040726 00001061300300001 BIB 3 6 1061300300002 REACTION 1((26-FE-0(N,INL)26-FE-0,PAR,DA,G)/ 1061300300003 (92-U-235(N,F),,SIG)) 1061300300004 2(26-FE-0(N,INL)26-FE-0,PAR,DA,G) 1061300300005 MONITOR 2(92-U-235(N,F),,SIG). ENDF/B-IV values used. 1061300300006 ERR-ANALYS1(ERR-T) RMS composites of given sources error. 1061300300007 2(ERR-T) Includes 235U monitor error. 1061300300008 ENDBIB 6 0 1061300300009 COMMON 2 3 1061300300010 ANG E 1061300300011 ADEG MEV 1061300300012 52.9 0.847 1061300300013 ENDCOMMON 3 0 1061300300014 DATA 6 33 1061300300015 EN EN-RSL DATA 1ERR-T 1DATA 2ERR-T 21061300300016 MEV MEV 1/SR 1/SR B/SR B/SR 1061300300017 0.879 0.073 1.31E-02 0.14E-02 1.52E-02 0.18E-021061300300018 0.902 0.072 9.89E-03 1.09E-03 1.16E-02 0.14E-021061300300019 0.919 0.072 1.50E-02 0.17E-02 1.77E-02 0.21E-021061300300020 0.969 0.071 2.07E-02 0.23E-02 2.49E-02 0.30E-021061300300021 1.014 0.070 2.78E-02 0.31E-02 3.39E-02 0.41E-021061300300022 1.014 0.070 2.58E-02 0.28E-02 3.14E-02 0.38E-021061300300023 1.066 0.070 2.77E-02 0.30E-02 3.44E-02 0.41E-021061300300024 1.102 0.069 2.94E-02 0.32E-02 3.68E-02 0.44E-021061300300025 1.116 0.069 3.24E-02 0.36E-02 4.05E-02 0.49E-021061300300026 1.167 0.068 3.43E-02 0.38E-02 4.30E-02 0.52E-021061300300027 1.218 0.068 2.81E-02 0.31E-02 3.52E-02 0.42E-021061300300028 1.260 0.067 2.34E-02 0.26E-02 2.93E-02 0.35E-021061300300029 1.303 0.066 2.57E-02 0.28E-02 3.22E-02 0.39E-021061300300030 1.312 0.067 2.40E-02 0.26E-02 3.01E-02 0.36E-021061300300031 1.364 0.066 3.61E-02 0.40E-02 4.53E-02 0.54E-021061300300032 1.416 0.066 3.90E-02 0.43E-02 4.90E-02 0.59E-021061300300033 1.467 0.065 4.11E-02 0.45E-02 5.18E-02 0.62E-021061300300034 1.502 0.064 4.43E-02 0.49E-02 5.58E-02 0.67E-021061300300035 1.519 0.065 4.83E-02 0.53E-02 6.08E-02 0.73E-021061300300036 1.519 0.064 4.80E-02 0.53E-02 6.05E-02 0.73E-021061300300037 1.569 0.065 4.58E-02 0.50E-02 5.77E-02 0.69E-021061300300038 1.621 0.064 4.84E-02 0.53E-02 6.11E-02 0.73E-021061300300039 1.663 0.064 4.89E-02 0.54E-02 6.18E-02 0.74E-021061300300040 1.714 0.064 3.79E-02 0.42E-02 4.79E-02 0.57E-021061300300041 1.766 0.063 3.93E-02 0.43E-02 4.97E-02 0.60E-021061300300042 1.803 0.062 3.48E-02 0.38E-02 4.41E-02 0.53E-021061300300043 1.817 0.063 3.16E-02 0.35E-02 4.01E-02 0.48E-021061300300044 1.870 0.063 5.29E-02 0.58E-02 6.71E-02 0.81E-021061300300045 1.920 0.062 3.96E-02 0.44E-02 5.03E-02 0.60E-021061300300046 1.971 0.062 5.15E-02 0.57E-02 6.54E-02 0.78E-021061300300047 2.001 0.061 5.19E-02 0.57E-02 6.60E-02 0.79E-021061300300048 2.022 0.061 5.33E-02 0.59E-02 6.78E-02 0.81E-021061300300049 2.022 0.062 5.45E-02 0.60E-02 6.93E-02 0.83E-021061300300050 ENDDATA 35 0 1061300300051 ENDSUBENT 50 0 1061300399999 SUBENT 10613004 20040726 00001061300400001 BIB 3 3 1061300400002 REACTION (26-FE-0(N,INL)26-FE-0,PAR,DA,G,RSD) 1061300400003 MONITOR (92-U-235(N,F),,SIG). ENDF/B-IV values used. 1061300400004 ERR-ANALYS (ERR-S) Errors given are statistical errors only. 1061300400005 ENDBIB 3 0 1061300400006 COMMON 1 3 1061300400007 E 1061300400008 MEV 1061300400009 0.847 1061300400010 ENDCOMMON 3 0 1061300400011 DATA 4 127 1061300400012 EN COS DATA ERR-S 1061300400013 MEV NO-DIM NO-DIM NO-DIM 1061300400014 0.93 0.8755 2.37 0.12 1061300400015 0.93 0.7848 2.47 0.12 1061300400016 0.93 0.6704 2.30 0.12 1061300400017 0.93 0.5344 2.04 0.10 1061300400018 0.93 0.3811 1.60 0.08 1061300400019 0.93 0.2147 1.22 0.06 1061300400020 0.93 0.0384 1.03 0.05 1061300400021 0.93 -0.1409 1.08 0.05 1061300400022 0.93 -0.3140 1.44 0.07 1061300400023 0.93 -0.4772 1.95 0.10 1061300400024 0.93 -0.6252 2.36 0.12 1061300400025 0.93 -0.6921 2.53 0.13 1061300400026 0.98 0.8755 2.15 0.11 1061300400027 0.98 0.7837 2.13 0.11 1061300400028 0.98 0.6691 1.99 0.10 1061300400029 0.98 0.5344 1.69 0.08 1061300400030 0.98 0.3811 1.41 0.07 1061300400031 0.98 0.2130 1.15 0.06 1061300400032 0.98 0.0384 1.01 0.05 1061300400033 0.98 -0.1392 1.06 0.05 1061300400034 0.98 -0.3123 1.27 0.06 1061300400035 0.98 -0.4772 1.63 0.08 1061300400036 0.98 -0.6239 1.92 0.10 1061300400037 0.98 -0.6909 2.01 0.10 1061300400038 1.08 0.8755 1.74 0.09 1061300400039 1.08 0.7837 1.70 0.08 1061300400040 1.08 0.6691 1.52 0.08 1061300400041 1.08 0.5329 1.38 0.07 1061300400042 1.08 0.3795 1.22 0.06 1061300400043 1.08 0.2130 1.07 0.05 1061300400044 1.08 0.0384 1.00 0.05 1061300400045 1.08 -0.1392 1.05 0.05 1061300400046 1.08 -0.3123 1.13 0.06 1061300400047 1.08 -0.4756 1.35 0.07 1061300400048 1.08 -0.6239 1.52 0.08 1061300400049 1.08 -0.6909 1.60 0.08 1061300400050 1.18 0.8746 1.84 0.09 1061300400051 1.18 0.7837 1.83 0.09 1061300400052 1.18 0.6691 1.69 0.08 1061300400053 1.18 0.5329 1.56 0.08 1061300400054 1.18 0.3795 1.32 0.07 1061300400055 1.18 0.2130 1.13 0.06 1061300400056 1.18 0.0384 1.00 0.05 1061300400057 1.18 -0.1392 1.05 0.05 1061300400058 1.18 -0.3123 1.27 0.06 1061300400059 1.18 -0.4756 1.51 0.08 1061300400060 1.18 -0.6239 1.82 0.09 1061300400061 1.18 -0.6896 1.90 0.10 1061300400062 1.28 0.8746 1.43 0.07 1061300400063 1.28 0.7837 1.29 0.06 1061300400064 1.28 0.6691 1.19 0.06 1061300400065 1.28 0.5329 1.14 0.06 1061300400066 1.28 0.3795 1.06 0.05 1061300400067 1.28 0.0384 1.01 0.05 1061300400068 1.28 -0.1374 1.00 0.05 1061300400069 1.28 -0.4741 1.13 0.06 1061300400070 1.28 -0.6225 1.19 0.06 1061300400071 1.28 -0.6896 1.30 0.07 1061300400072 1.38 0.8746 1.56 0.08 1061300400073 1.38 0.7837 1.42 0.07 1061300400074 1.38 0.6678 1.28 0.06 1061300400075 1.38 0.5329 1.18 0.06 1061300400076 1.38 0.3795 1.10 0.05 1061300400077 1.38 0.2130 1.04 0.05 1061300400078 1.38 0.0384 0.97 0.05 1061300400079 1.38 -0.1374 1.02 0.05 1061300400080 1.38 -0.3107 1.07 0.05 1061300400081 1.38 -0.4741 1.14 0.06 1061300400082 1.38 -0.6225 1.24 0.06 1061300400083 1.38 -0.6896 1.28 0.06 1061300400084 1.59 0.8746 1.57 0.08 1061300400085 1.59 0.7826 1.48 0.07 1061300400086 1.59 0.6678 1.42 0.07 1061300400087 1.59 0.5329 1.32 0.07 1061300400088 1.59 0.3795 1.22 0.06 1061300400089 1.59 0.2130 1.06 0.05 1061300400090 1.59 0.0384 1.00 0.05 1061300400091 1.59 -0.1374 1.00 0.05 1061300400092 1.59 -0.3107 1.15 0.06 1061300400093 1.59 -0.4741 1.29 0.06 1061300400094 1.59 -0.6225 1.40 0.07 1061300400095 1.59 -0.6896 1.47 0.07 1061300400096 1.68 0.8746 1.38 0.07 1061300400097 1.68 0.7826 1.34 0.07 1061300400098 1.68 0.6678 1.32 0.07 1061300400099 1.68 0.5314 1.24 0.06 1061300400100 1.68 0.3795 1.15 0.06 1061300400101 1.68 0.2130 1.05 0.05 1061300400102 1.68 0.0384 1.00 0.05 1061300400103 1.68 -0.1374 1.02 0.05 1061300400104 1.68 -0.3107 1.10 0.05 1061300400105 1.68 -0.4741 1.21 0.06 1061300400106 1.68 -0.6225 1.32 0.07 1061300400107 1.68 -0.6896 1.36 0.07 1061300400108 1.79 0.8746 1.32 0.07 1061300400109 1.79 0.7826 1.29 0.06 1061300400110 1.79 0.5314 1.17 0.06 1061300400111 1.79 0.3778 1.09 0.05 1061300400112 1.79 0.2113 1.05 0.05 1061300400113 1.79 0.0384 0.99 0.05 1061300400114 1.79 -0.1374 1.01 0.05 1061300400115 1.79 -0.4741 1.15 0.06 1061300400116 1.79 -0.6896 1.26 0.06 1061300400117 1.85 0.8746 1.34 0.07 1061300400118 1.85 0.7826 1.39 0.07 1061300400119 1.85 0.6678 1.32 0.07 1061300400120 1.85 0.5962 1.24 0.06 1061300400121 1.85 0.3778 1.15 0.06 1061300400122 1.85 0.2130 1.04 0.05 1061300400123 1.85 0.0384 1.01 0.05 1061300400124 1.85 -0.1374 1.02 0.05 1061300400125 1.85 -0.3107 1.04 0.05 1061300400126 1.85 -0.4741 1.15 0.06 1061300400127 1.85 -0.6225 1.24 0.06 1061300400128 1.85 -0.6896 1.25 0.06 1061300400129 2.03 0.8746 1.26 0.06 1061300400130 2.03 0.7826 1.18 0.06 1061300400131 2.03 0.6678 1.14 0.06 1061300400132 2.03 0.5314 1.12 0.06 1061300400133 2.03 0.3795 1.05 0.05 1061300400134 2.03 0.2130 1.00 0.05 1061300400135 2.03 0.0401 1.01 0.05 1061300400136 2.03 -0.1374 1.02 0.05 1061300400137 2.03 -0.3107 1.04 0.05 1061300400138 2.03 -0.4741 1.09 0.05 1061300400139 2.03 -0.6225 1.17 0.06 1061300400140 2.03 -0.6896 1.18 0.06 1061300400141 ENDDATA 129 0 1061300400142 ENDSUBENT 141 0 1061300499999 SUBENT 10613005 20040726 00001061300500001 BIB 3 4 1061300500002 REACTION (26-FE-0(N,INL)26-FE-0,PAR,SIG,G) 1061300500003 ERR-ANALYS (ERR-T) RMS composites of given sources error, and 1061300500004 includes 235U monitor error. 1061300500005 STATUS Determined from measured angular distributions. 1061300500006 ENDBIB 4 0 1061300500007 COMMON 1 3 1061300500008 E 1061300500009 MEV 1061300500010 0.847 1061300500011 ENDCOMMON 3 0 1061300500012 DATA 4 43 1061300500013 EN EN-RSL DATA ERR-T 1061300500014 MEV MEV B B 1061300500015 0.879 0.073 0.153 0.018 1061300500016 0.887 0.047 0.151 0.018 1061300500017 0.902 0.072 0.117 0.014 1061300500018 0.919 0.072 0.180 0.021 1061300500019 0.937 0.047 0.185 0.022 1061300500020 0.969 0.071 0.273 0.031 1061300500021 0.990 0.046 0.317 0.039 1061300500022 1.014 0.070 0.383 0.045 1061300500023 1.014 0.070 0.355 0.042 1061300500024 1.041 0.046 0.301 0.036 1061300500025 1.041 0.046 0.344 0.041 1061300500026 1.066 0.070 0.399 0.047 1061300500027 1.093 0.045 0.495 0.060 1061300500028 1.102 0.069 0.418 0.050 1061300500029 1.116 0.069 0.456 0.055 1061300500030 1.145 0.045 0.512 0.061 1061300500031 1.167 0.068 0.470 0.056 1061300500032 1.196 0.045 0.413 0.049 1061300500033 1.218 0.068 0.411 0.049 1061300500034 1.248 0.044 0.436 0.052 1061300500035 1.260 0.067 0.364 0.044 1061300500036 1.300 0.044 0.365 0.044 1061300500037 1.303 0.066 0.402 0.049 1061300500038 1.312 0.067 0.377 0.046 1061300500039 1.364 0.066 0.568 0.068 1061300500040 1.416 0.066 0.603 0.073 1061300500041 1.467 0.065 0.624 0.074 1061300500042 1.502 0.064 0.663 0.080 1061300500043 1.519 0.065 0.719 0.087 1061300500044 1.519 0.064 0.715 0.086 1061300500045 1.569 0.065 0.670 0.080 1061300500046 1.621 0.064 0.713 0.085 1061300500047 1.663 0.064 0.724 0.086 1061300500048 1.714 0.064 0.567 0.068 1061300500049 1.766 0.063 0.598 0.072 1061300500050 1.803 0.062 0.529 0.063 1061300500051 1.817 0.063 0.481 0.057 1061300500052 1.870 0.063 0.810 0.097 1061300500053 1.920 0.062 0.612 0.073 1061300500054 1.971 0.062 0.801 0.097 1061300500055 2.001 0.061 0.813 0.097 1061300500056 2.022 0.061 0.840 0.101 1061300500057 2.022 0.062 0.857 0.103 1061300500058 ENDDATA 45 0 1061300500059 ENDSUBENT 58 0 1061300599999 SUBENT 10613006 20040726 00001061300600001 BIB 3 6 1061300600002 REACTION 1((26-FE-0(N,INL)26-FE-0,PAR,DA,G)/ 1061300600003 (92-U-235(N,F),,SIG)) 1061300600004 2(26-FE-0(N,INL)26-FE-0,PAR,DA,G) 1061300600005 MONITOR 2(92-U-235(N,F),,SIG). ENDF/B-IV values used. 1061300600006 ERR-ANALYS1(ERR-T) RMS composites of given sources error. 1061300600007 2(ERR-T) Includes 235U monitor error. 1061300600008 ENDBIB 6 0 1061300600009 COMMON 2 3 1061300600010 E ANG 1061300600011 MEV ADEG 1061300600012 1.408 54.0 1061300600013 ENDCOMMON 3 0 1061300600014 DATA 6 14 1061300600015 EN EN-RSL DATA 1ERR-T 1DATA 2ERR-T 21061300600016 MEV MEV 1/SR 1/SR B/SR B/SR 1061300600017 1.470 0.055 1.68E-03 0.24E-03 2.12E-03 0.31E-031061300600018 1.522 0.055 1.75E-03 0.24E-03 2.20E-03 0.33E-031061300600019 1.522 0.055 1.44E-03 0.20E-03 1.81E-03 0.27E-031061300600020 1.571 0.055 1.78E-03 0.25E-03 2.24E-03 0.34E-031061300600021 1.622 0.055 1.81E-03 0.25E-03 2.29E-03 0.34E-031061300600022 1.664 0.055 2.11E-03 0.30E-03 2.65E-03 0.40E-031061300600023 1.715 0.054 1.53E-03 0.21E-03 1.94E-03 0.29E-031061300600024 1.767 0.054 1.59E-03 0.22E-03 2.00E-03 0.30E-031061300600025 1.816 0.054 2.47E-03 0.35E-03 3.13E-03 0.47E-031061300600026 1.869 0.054 1.95E-03 0.27E-03 2.47E-03 0.37E-031061300600027 1.920 0.054 2.86E-03 0.40E-03 3.64E-03 0.55E-031061300600028 1.971 0.053 2.62E-03 0.37E-03 3.33E-03 0.50E-031061300600029 2.022 0.053 2.67E-03 0.37E-03 3.38E-03 0.51E-031061300600030 2.022 0.053 2.97E-03 0.42E-03 3.78E-03 0.57E-031061300600031 ENDDATA 16 0 1061300600032 ENDSUBENT 31 0 1061300699999 ENDENTRY 6 0 1061399999999