ENTRY 12727 20110927 13751272700000001 SUBENT 12727001 20110927 13751272700100001 BIB 11 20 1272700100002 INSTITUTE (1USAUI) 1272700100003 REFERENCE (J,NIM,145,337,1977) 1272700100004 (J,ANS,22,727,1975) 1272700100005 (C,75WASH,1,62,197503) 1272700100006 AUTHOR (R.H.Johnson,D.T.Ingersoll,B.W.Wehring,J.J.Dorning) 1272700100007 TITLE NE-213 neutron spectrometry system for measurements 1272700100008 from 1.0 to 20 MeV 1272700100009 SAMPLE 4 microgram needle Cf-252. 1272700100010 DETECTOR (SCIN) 5X5 cm NE213 organic scintillator 1272700100011 CORRECTION Corrected for background 1272700100012 ANALYSIS Unfolded proton-recoil pulse-height data with FORIST 1272700100013 code. 1272700100014 ERR-ANALYS (DATA-ERR) Overall uncertainty includes about 1272700100015 2 percent from gain calibration. 1272700100016 STATUS (TABLE) Data received in private communication, 82/5/241272700100017 (APRVD) Approved by B.W.Wehring, 83/1/24. 1272700100018 HISTORY (19820813C) 1272700100019 (19830128U) BIB corrections. 1272700100020 (20110915A) OS. BIB corrections, REACTION codes 1272700100021 corrected 1272700100022 ENDBIB 20 0 1272700100023 NOCOMMON 0 0 1272700100024 ENDSUBENT 23 0 1272700199999 SUBENT 12727002 20110927 13751272700200001 BIB 3 6 1272700200002 REACTION (98-CF-252(0,F),,NU/DE,,RRE/REL) Data reported as 1272700200003 Flux/(Energy)**1/2 (n/cm**2-sec-MeV**3/2) 1272700200004 METHOD Pulse-height unfolding. Detector 160 cm from Cf-252 1272700200005 source. Counting time 36 hours. 1272700200006 ANALYSIS Spectrum fitted to a Maxwellian with temperature of 1272700200007 1.42+-0.05 MeV 1272700200008 ENDBIB 6 0 1272700200009 NOCOMMON 0 0 1272700200010 DATA 3 81 1272700200011 E DATA DATA-ERR 1272700200012 MEV ARB-UNITS ARB-UNITS 1272700200013 1.00E+06 1.17E+01 2.00E-01 1272700200014 1.10E+06 1.15E+01 2.00E-01 1272700200015 1.20E+06 1.10E+01 2.50E-01 1272700200016 1.30E+06 1.06E+01 2.50E-01 1272700200017 1.40E+06 1.03E+01 2.50E-01 1272700200018 1.50E+06 1.01E+01 2.70E-01 1272700200019 1.60E+06 9.96E+00 2.55E-01 1272700200020 1.70E+06 9.82E+00 2.75E-01 1272700200021 1.80E+06 9.63E+00 2.75E-01 1272700200022 1.90E+06 9.36E+00 2.70E-01 1272700200023 2.00E+06 9.01E+00 2.50E-01 1272700200024 2.10E+06 8.59E+00 2.25E-01 1272700200025 2.20E+06 8.09E+00 2.15E-01 1272700200026 2.30E+06 7.52E+00 2.20E-01 1272700200027 2.40E+06 6.94E+00 2.00E-01 1272700200028 2.50E+06 6.47E+00 1.90E-01 1272700200029 2.60E+06 6.18E+00 1.90E-01 1272700200030 2.70E+06 6.04E+00 1.70E-01 1272700200031 2.80E+06 5.90E+00 1.55E-01 1272700200032 2.90E+06 5.59E+00 1.35E-01 1272700200033 3.00E+06 5.15E+00 1.40E-01 1272700200034 3.20E+06 4.67E+00 1.35E-01 1272700200035 3.40E+06 4.47E+00 1.35E-01 1272700200036 3.60E+06 3.64E+00 1.20E-01 1272700200037 3.80E+06 3.30E+00 1.05E-01 1272700200038 4.00E+06 2.94E+00 9.00E-02 1272700200039 4.20E+06 2.53E+00 8.00E-02 1272700200040 4.40E+06 2.39E+00 7.00E-02 1272700200041 4.60E+06 2.11E+00 6.00E-02 1272700200042 4.80E+06 1.80E+00 5.00E-02 1272700200043 5.00E+06 1.61E+00 4.50E-02 1272700200044 5.20E+06 1.40E+00 4.50E-02 1272700200045 5.40E+06 1.17E+00 4.00E-02 1272700200046 5.60E+06 9.93E-01 3.55E-02 1272700200047 5.80E+06 8.95E-01 2.95E-02 1272700200048 6.00E+06 8.39E-01 2.70E-02 1272700200049 6.20E+06 7.76E-01 2.35E-02 1272700200050 6.40E+06 6.92E-01 2.10E-02 1272700200051 6.60E+06 5.99E-01 1.85E-02 1272700200052 6.80E+06 5.18E-01 1.65E-02 1272700200053 7.00E+06 4.56E-01 1.45E-02 1272700200054 7.20E+06 4.02E-01 1.30E-02 1272700200055 7.40E+06 3.50E-01 1.15E-02 1272700200056 7.60E+06 3.03E-01 1.05E-02 1272700200057 7.80E+06 2.60E-01 9.00E-03 1272700200058 8.00E+06 2.24E-01 8.00E-03 1272700200059 8.20E+06 1.96E-01 7.50E-03 1272700200060 8.40E+06 1.74E-01 6.50E-03 1272700200061 8.60E+06 1.58E-01 6.00E-03 1272700200062 8.80E+06 1.43E-01 5.50E-03 1272700200063 9.00E+06 1.30E-01 5.50E-03 1272700200064 9.20E+06 1.18E-01 4.50E-03 1272700200065 9.40E+06 1.05E-01 4.50E-03 1272700200066 9.60E+06 9.23E-02 4.10E-03 1272700200067 9.80E+06 8.03E-02 3.85E-03 1272700200068 1.00E+07 6.93E-02 3.65E-03 1272700200069 1.02E+07 5.97E-02 3.45E-03 1272700200070 1.04E+07 5.17E-02 3.25E-03 1272700200071 1.06E+07 4.51E-02 3.05E-03 1272700200072 1.08E+07 3.96E-02 2.95E-03 1272700200073 1.10E+07 3.48E-02 2.80E-03 1272700200074 1.12E+07 3.05E-02 2.75E-03 1272700200075 1.14E+07 2.63E-02 2.65E-03 1272700200076 1.16E+07 2.24E-02 2.55E-03 1272700200077 1.18E+07 1.90E-02 2.35E-03 1272700200078 1.20E+07 1.61E-02 2.20E-03 1272700200079 1.22E+07 1.40E-02 2.00E-03 1272700200080 1.24E+07 1.25E-02 1.85E-03 1272700200081 1.26E+07 1.16E-02 1.73E-03 1272700200082 1.28E+07 1.09E-02 1.62E-03 1272700200083 1.30E+07 1.02E-02 1.55E-03 1272700200084 1.32E+07 9.54E-03 1.47E-03 1272700200085 1.34E+07 8.70E-03 1.39E-03 1272700200086 1.36E+07 7.76E-03 1.29E-03 1272700200087 1.38E+07 6.80E-03 1.16E-03 1272700200088 1.40E+07 5.87E-03 1.05E-03 1272700200089 1.42E+07 5.05E-03 9.45E-04 1272700200090 1.44E+07 4.33E-03 8.70E-04 1272700200091 1.46E+07 3.71E-03 8.05E-04 1272700200092 1.48E+07 3.17E-03 7.55E-04 1272700200093 1.50E+07 2.68E-03 7.10E-04 1272700200094 ENDDATA 83 0 1272700200095 ENDSUBENT 94 0 1272700299999 SUBENT 12727003 20110927 13751272700300001 BIB 3 6 1272700300002 REACTION (98-CF-252(0,F),,NU/DE,,RRE/REL) Data reported as 1272700300003 Flux/(Energy)**1/2 (n/cm**2-sec-MeV**3/2) 1272700300004 METHOD Pulse-height unfolding. Detector 160 cm from Cf-252 1272700300005 source. Counting time 36 hours. 1272700300006 ANALYSIS Spectrum fitted to a Maxwellian with temperature of 1272700300007 1.42+-0.03 MeV 1272700300008 ENDBIB 6 0 1272700300009 NOCOMMON 0 0 1272700300010 DATA 3 81 1272700300011 E DATA DATA-ERR 1272700300012 MEV ARB-UNITS ARB-UNITS 1272700300013 1.00E+06 7.29E+00 1.95E-01 1272700300014 1.10E+06 7.08E+00 1.50E-01 1272700300015 1.20E+06 6.70E+00 1.45E-01 1272700300016 1.30E+06 6.38E+00 1.45E-01 1272700300017 1.40E+06 6.24E+00 1.55E-01 1272700300018 1.50E+06 6.17E+00 1.60E-01 1272700300019 1.60E+06 6.05E+00 1.65E-01 1272700300020 1.70E+06 5.90E+00 1.65E-01 1272700300021 1.80E+06 5.72E+00 1.65E-01 1272700300022 1.90E+06 5.45E+00 1.60E-01 1272700300023 2.00E+06 5.13E+00 1.45E-01 1272700300024 2.10E+06 4.85E+00 1.30E-01 1272700300025 2.20E+06 4.61E+00 1.20E-01 1272700300026 2.30E+06 4.34E+00 1.30E-01 1272700300027 2.40E+06 3.97E+00 1.15E-01 1272700300028 2.50E+06 3.61E+00 1.10E-01 1272700300029 2.60E+06 3.43E+00 1.10E-01 1272700300030 2.70E+06 3.39E+00 9.00E-02 1272700300031 2.80E+06 3.28E+00 8.50E-02 1272700300032 2.90E+06 3.01E+00 7.50E-02 1272700300033 3.00E+06 2.70E+00 7.50E-02 1272700300034 3.20E+06 2.40E+00 7.00E-02 1272700300035 3.40E+06 2.25E+00 6.50E-02 1272700300036 3.60E+06 1.97E+00 6.00E-02 1272700300037 3.80E+06 1.68E+00 5.50E-02 1272700300038 4.00E+06 1.56E+00 4.50E-02 1272700300039 4.20E+06 1.38E+00 4.00E-02 1272700300040 4.40E+06 1.29E+00 3.50E-02 1272700300041 4.60E+06 1.17E+00 3.00E-02 1272700300042 4.80E+06 9.75E-01 2.55E-02 1272700300043 5.00E+06 8.24E-01 2.45E-02 1272700300044 5.20E+06 7.46E-01 2.30E-02 1272700300045 5.40E+06 6.84E-01 2.05E-02 1272700300046 5.60E+06 5.76E-01 1.90E-02 1272700300047 5.80E+06 5.03E-01 1.65E-02 1272700300048 6.00E+06 4.64E-01 1.50E-02 1272700300049 6.20E+06 4.19E-01 1.30E-02 1272700300050 6.40E+06 3.73E-01 1.15E-02 1272700300051 6.60E+06 3.27E-01 1.00E-02 1272700300052 6.80E+06 2.79E-01 9.00E-03 1272700300053 7.00E+06 2.45E-01 8.00E-03 1272700300054 7.20E+06 2.27E-01 7.00E-03 1272700300055 7.40E+06 2.08E-01 6.50E-03 1272700300056 7.60E+06 1.79E-01 5.50E-03 1272700300057 7.80E+06 1.49E-01 5.00E-03 1272700300058 8.00E+06 1.27E-01 4.50E-03 1272700300059 8.20E+06 1.14E-01 4.00E-03 1272700300060 8.40E+06 1.05E-01 3.50E-03 1272700300061 8.60E+06 9.50E-02 3.15E-03 1272700300062 8.80E+06 8.34E-02 2.85E-03 1272700300063 9.00E+06 7.07E-02 2.50E-03 1272700300064 9.20E+06 5.91E-02 2.05E-03 1272700300065 9.40E+06 4.99E-02 1.80E-03 1272700300066 9.60E+06 4.32E-02 1.60E-03 1272700300067 9.80E+06 3.86E-02 1.50E-03 1272700300068 1.00E+07 3.53E-02 1.40E-03 1272700300069 1.02E+07 3.26E-02 1.30E-03 1272700300070 1.04E+07 3.00E-02 1.20E-03 1272700300071 1.06E+07 2.71E-02 1.15E-03 1272700300072 1.08E+07 2.41E-02 1.10E-03 1272700300073 1.10E+07 2.10E-02 1.05E-03 1272700300074 1.12E+07 1.81E-02 1.05E-03 1272700300075 1.14E+07 1.55E-02 1.00E-03 1272700300076 1.16E+07 1.33E-02 1.00E-03 1272700300077 1.18E+07 1.14E-02 9.50E-04 1272700300078 1.20E+07 9.79E-03 8.90E-04 1272700300079 1.22E+07 8.47E-03 8.00E-04 1272700300080 1.24E+07 7.34E-03 7.30E-04 1272700300081 1.26E+07 6.35E-03 6.90E-04 1272700300082 1.28E+07 5.46E-03 6.70E-04 1272700300083 1.30E+07 4.67E-03 6.65E-04 1272700300084 1.32E+07 4.00E-03 6.55E-04 1272700300085 1.34E+07 3.45E-03 6.30E-04 1272700300086 1.36E+07 3.03E-03 6.00E-04 1272700300087 1.38E+07 2.72E-03 5.55E-04 1272700300088 1.40E+07 2.49E-03 5.15E-04 1272700300089 1.42E+07 2.30E-03 4.75E-04 1272700300090 1.44E+07 2.12E-03 4.40E-04 1272700300091 1.46E+07 1.92E-03 4.20E-04 1272700300092 1.48E+07 1.70E-03 4.05E-04 1272700300093 1.50E+07 1.48E-03 4.05E-04 1272700300094 ENDDATA 83 0 1272700300095 ENDSUBENT 94 0 1272700399999 SUBENT 12727004 20110927 13751272700400001 BIB 3 6 1272700400002 REACTION (98-CF-252(0,F),,NU/DE,,RRE/REL) Data reported as 1272700400003 Flux/(Energy)**1/2 (n/cm**2-sec-MeV**3/2) 1272700400004 METHOD Pulse-height unfolding. Detector 160 cm from Cf-252 1272700400005 source. Counting time 36 hours. 1272700400006 ANALYSIS Spectrum fitted to a Maxwellian with temperature of 1272700400007 1.45+-0.02 MeV 1272700400008 ENDBIB 6 0 1272700400009 NOCOMMON 0 0 1272700400010 DATA 3 101 1272700400011 E DATA DATA-ERR 1272700400012 MEV ARB-UNITS ARB-UNITS 1272700400013 1.00E+06 2.69E+01 1.15E+00 1272700400014 1.20E+06 2.72E+01 1.70E+00 1272700400015 1.40E+06 2.70E+01 1.60E+00 1272700400016 1.60E+06 2.85E+01 9.50E-01 1272700400017 1.80E+06 2.85E+01 7.00E-01 1272700400018 2.00E+06 2.71E+01 6.00E-01 1272700400019 2.20E+06 2.52E+01 6.50E-01 1272700400020 2.40E+06 2.29E+01 6.00E-01 1272700400021 2.60E+06 2.09E+01 6.00E-01 1272700400022 2.80E+06 1.98E+01 5.50E-01 1272700400023 3.00E+06 1.94E+01 5.00E-01 1272700400024 3.20E+06 1.85E+01 4.50E-01 1272700400025 3.40E+06 1.67E+01 3.00E-01 1272700400026 3.60E+06 1.46E+01 3.00E-01 1272700400027 3.80E+06 1.25E+01 3.00E-01 1272700400028 4.00E+06 1.08E+01 3.00E-01 1272700400029 4.20E+06 9.64E+00 3.35E-01 1272700400030 4.40E+06 8.57E+00 2.80E-01 1272700400031 4.60E+06 7.37E+00 2.45E-01 1272700400032 4.80E+06 6.50E+00 2.00E-01 1272700400033 5.00E+06 5.85E+00 1.65E-01 1272700400034 5.20E+06 5.21E+00 1.50E-01 1272700400035 5.40E+06 4.51E+00 1.30E-01 1272700400036 5.60E+06 3.94E+00 1.15E-01 1272700400037 5.80E+06 3.43E+00 1.10E-01 1272700400038 6.00E+06 2.92E+00 1.00E-01 1272700400039 6.20E+06 2.61E+00 9.50E-02 1272700400040 6.40E+06 2.43E+00 1.10E-01 1272700400041 6.60E+06 2.24E+00 8.00E-02 1272700400042 6.80E+06 2.06E+00 7.50E-02 1272700400043 7.00E+06 1.85E+00 6.50E-02 1272700400044 7.20E+06 1.65E+00 5.00E-02 1272700400045 7.40E+06 1.47E+00 5.00E-02 1272700400046 7.60E+06 1.28E+00 4.50E-02 1272700400047 7.80E+06 1.13E+00 4.00E-02 1272700400048 8.00E+06 1.01E+00 3.00E-02 1272700400049 8.20E+06 8.81E-01 3.05E-02 1272700400050 8.40E+06 7.85E-01 2.00E-02 1272700400051 8.60E+06 7.06E-01 2.35E-02 1272700400052 8.80E+06 6.06E-01 1.35E-02 1272700400053 9.00E+06 5.18E-01 1.75E-02 1272700400054 9.20E+06 4.47E-01 1.25E-02 1272700400055 9.40E+06 3.89E-01 1.05E-02 1272700400056 9.60E+06 3.44E-01 1.20E-02 1272700400057 9.80E+06 3.01E-01 7.00E-03 1272700400058 1.00E+07 2.67E-01 1.00E-02 1272700400059 1.02E+07 2.40E-01 7.00E-03 1272700400060 1.04E+07 2.18E-01 7.00E-03 1272700400061 1.06E+07 1.97E-01 7.50E-03 1272700400062 1.08E+07 1.73E-01 4.50E-03 1272700400063 1.10E+07 1.48E-01 6.00E-03 1272700400064 1.12E+07 1.26E-01 5.00E-03 1272700400065 1.14E+07 1.07E-01 3.50E-03 1272700400066 1.16E+07 9.56E-02 4.10E-03 1272700400067 1.18E+07 8.85E-02 3.10E-03 1272700400068 1.20E+07 8.12E-02 2.80E-03 1272700400069 1.22E+07 7.10E-02 2.70E-03 1272700400070 1.24E+07 5.91E-02 2.00E-03 1272700400071 1.26E+07 4.84E-02 1.80E-03 1272700400072 1.28E+07 4.05E-02 1.75E-03 1272700400073 1.30E+07 3.52E-02 1.45E-03 1272700400074 1.32E+07 3.10E-02 1.20E-03 1272700400075 1.34E+07 2.71E-02 1.05E-03 1272700400076 1.36E+07 2.33E-02 8.50E-04 1272700400077 1.38E+07 1.98E-02 7.00E-04 1272700400078 1.40E+07 1.69E-02 6.50E-04 1272700400079 1.42E+07 1.47E-02 5.50E-04 1272700400080 1.44E+07 1.30E-02 5.00E-04 1272700400081 1.46E+07 1.18E-02 4.00E-04 1272700400082 1.48E+07 1.08E-02 4.00E-04 1272700400083 1.50E+07 9.96E-03 3.50E-04 1272700400084 1.52E+07 9.11E-03 3.35E-04 1272700400085 1.54E+07 8.25E-03 3.10E-04 1272700400086 1.56E+07 7.38E-03 2.90E-04 1272700400087 1.58E+07 6.53E-03 2.70E-04 1272700400088 1.60E+07 5.73E-03 2.65E-04 1272700400089 1.62E+07 5.00E-03 2.55E-04 1272700400090 1.64E+07 4.35E-03 2.45E-04 1272700400091 1.66E+07 3.80E-03 2.30E-04 1272700400092 1.68E+07 3.34E-03 2.25E-04 1272700400093 1.70E+07 2.95E-03 2.10E-04 1272700400094 1.72E+07 2.63E-03 2.10E-04 1272700400095 1.74E+07 2.36E-03 2.05E-04 1272700400096 1.76E+07 2.14E-03 2.00E-04 1272700400097 1.78E+07 1.95E-03 1.90E-04 1272700400098 1.80E+07 1.78E-03 1.85E-04 1272700400099 1.82E+07 1.62E-03 1.75E-04 1272700400100 1.84E+07 1.48E-03 1.70E-04 1272700400101 1.86E+07 1.34E-03 1.65E-04 1272700400102 1.88E+07 1.22E-03 1.65E-04 1272700400103 1.90E+07 1.10E-03 1.70E-04 1272700400104 1.92E+07 9.98E-04 1.74E-04 1272700400105 1.94E+07 9.06E-04 1.76E-04 1272700400106 1.96E+07 8.24E-04 1.78E-04 1272700400107 1.98E+07 7.48E-04 1.79E-04 1272700400108 2.00E+07 6.73E-04 1.77E-04 1272700400109 2.02E+07 5.95E-04 1.74E-04 1272700400110 2.04E+07 5.11E-04 1.72E-04 1272700400111 2.06E+07 4.20E-04 1.72E-04 1272700400112 2.08E+07 3.25E-04 1.72E-04 1272700400113 2.10E+07 2.28E-04 1.71E-04 1272700400114 ENDDATA 103 0 1272700400115 ENDSUBENT 114 0 1272700499999 ENDENTRY 4 0 1272799999999