ENTRY 20396 19810310 00002039600000001 SUBENT 20396001 19810310 00002039600100001 BIB 14 27 2039600100002 INSTITUTE (2ZZZGEL) 2039600100003 REFERENCE (C,71CANT,129,7109) 2039600100004 AUTHOR (A.PAULSEN, R.WIDERA) 2039600100005 TITLE -NI-58(N,P)CO-58 AND FE-54(N,P)MN-54 CROSS-SECTION 2039600100006 MEASUREMENTS FOR USE AS THRESHOLD DETECTORS.- 2039600100007 FACILITY (VDG ) 3 MV VAN DE GRAAFF ACCELERATOR, CBNM. 2039600100008 INC-SPECT .THE QUOTED NEUTRON ENERGY SPREADS ARE THE ESTIMATED 2039600100009 HALF-WIDTHS OF THE NEUTRON SPECTRA. 2039600100010 SAMPLE .METALLIC SAMPLE, NATURAL. 2039600100011 BOTH ELEMENTARY SAMPLES OF NATURAL ISOTOPIC COMPO- 2039600100012 SITION AND STAINLESS STEEL SAMPLES WERE USED, 20 MM 2039600100013 DIAMETER AND 5 MM THICK. 2039600100014 METHOD (ACTIV) ACTIVATION. 2039600100015 DETECTOR (GELI ) CALIBRATED GE(LI) DETECTOR, CO-58 AND MN-54 2039600100016 CALIBRATION SOURCE. 2039600100017 (TELES) RECOIL PROTON TELESCOPE COUNTER FON N-FLUX. 2039600100018 COMMENT .COMPILATION OF EXISTING DATA WAS DONE. SEE TEXT. 2039600100019 STATUS .DATA FROM CANTERBURY CONF.(9/71) PAPER 16. 2039600100020 HISTORY (711213C) 2039600100021 (741011E) 2039600100022 (810220A) MINOR CHANGES. 2039600100023 (810310E) 2039600100024 CORRECTION .CORRECTED FOR NEUTRON ABSORPTION AND SCATTERING WITHIN2039600100025 THE SAMPLES AND FOR IN-SCATTERING FROM SAMPLE TO 2039600100026 SAMPLE. THESE CORRECTIONS (AVERAGE 1 PERC.) NEVER 2039600100027 EXCEEDED 8 PERCENT. 2039600100028 ERR-ANALYS (ERR-T) THE QUOTED ERRORS ARE TOTAL UNCERTAINTIES. 2039600100029 ENDBIB 27 0 2039600100030 NOCOMMON 0 0 2039600100031 ENDSUBENT 30 0 2039600199999 SUBENT 20396002 19861022 00002039600200001 BIB 6 11 2039600200002 REACTION (26-FE-54(N,P)25-MN-54,,SIG) CROSS SECTION. 2039600200003 INC-SOURCE (P-T ) MONOENERGETIC NEUTRONS, PROTON BEAM. 2039600200004 (D-D ) MONOENERGETIC NEUTRONS, DEUTERON BEAM. 2039600200005 DECAY-DATA (25-MN-54,303.D,DG) DECAY GAMMAS. 2039600200006 MONITOR (28-NI-58(N,P)27-CO-58,,SIG) VALUES TAKEN 2039600200007 FROM ABSOLUTE MEASUREMENTS IN SUBENTRY 004. 2039600200008 STATUS .TABLE 2, FIRST 6 POINTS. 2039600200009 HISTORY (711213C) 2039600200010 (741011E) 2039600200011 (810220A) MONITOR VALUES ADDED. 2039600200012 (810310E) 2039600200013 ENDBIB 11 0 2039600200014 NOCOMMON 0 0 2039600200015 DATA 5 5 2039600200016 EN EN-RSL MONIT DATA ERR-T 2039600200017 MEV MEV MB MB MB 2039600200018 1.7100E+00 1.2000E-01 1.9000E+01 5.9000E+00 6.0000E-01 2039600200019 2.2100E+00 1.1000E-01 7.5100E+01 3.7200E+01 2.8000E+00 2039600200020 4.1400E+00 1.7000E-01 3.3800E+02 2.6200E+02 1.7000E+01 2039600200021 5.2400E+00 2.3000E-01 4.9200E+02 3.9100E+02 2.5000E+01 2039600200022 6.2700E+00 1.7000E-01 5.7300E+02 4.4100E+02 2.9000E+01 2039600200023 ENDDATA 7 0 2039600200024 ENDSUBENT 23 0 2039600299999 SUBENT 20396003 19860822 00002039600300001 BIB 5 10 2039600300002 REACTION (26-FE-54(N,P)25-MN-54,,SIG) CROSS SECTION. 2039600300003 INC-SOURCE (D-T ) MONOENERGETIC NEUTRONS, DEUTERIUM BEAM. 2039600300004 DECAY-DATA (25-MN-54,313.D,DG) DECAY GAMMAS. 2039600300005 STATUS .TABLE 2, LAST 9 POINTS. 2039600300006 HISTORY (711213C) 2039600300007 (741011E) 2039600300008 (810220A) REACTION REVISED. 2039600300009 (810310E) 2039600300010 (860808A)HH DATA UNIT CHANGED FROM BARN TO MB 2039600300011 (860822E) 2039600300012 ENDBIB 10 0 2039600300013 NOCOMMON 0 0 2039600300014 DATA 4 9 2039600300015 EN EN-RSL DATA ERR-T 2039600300016 MEV MEV MB MB 2039600300017 1.2800E+01 2.0000E-01 4.5200E+02 2.3000E+01 2039600300018 1.3200E+01 2.1000E-01 4.1700E+02 2.1000E+01 2039600300019 1.3600E+01 2.3000E-01 3.7500E+02 1.9000E+01 2039600300020 1.4000E+01 2.6000E-01 3.2600E+02 1.6000E+01 2039600300021 1.4800E+01 3.4000E-01 2.4900E+02 1.3000E+01 2039600300022 1.5200E+01 3.9000E-01 2.3000E+02 1.2000E+01 2039600300023 1.5600E+01 4.4000E-01 2.1800E+02 1.1000E+01 2039600300024 1.6000E+01 5.0000E-01 1.8600E+02 9.3000E+00 2039600300025 1.6400E+01 5.5000E-01 1.7000E+02 8.5000E+00 2039600300026 ENDDATA 11 0 2039600300027 ENDSUBENT 26 0 2039600399999 SUBENT 20396004 19860609 00002039600400001 BIB 5 12 2039600400002 REACTION (28-NI-58(N,P)27-CO-58,,SIG) 2039600400003 INC-SOURCE (P-T ) MONOENERGETIC NEUTRONS, PROTON BEAM. 2039600400004 (D-D ) DEUTERON BEAM. 2039600400005 (D-T ) DEUTERON BEAM. 2039600400006 DECAY-DATA (27-CO-58-G,70.75D,DG) DECAY GAMMAS. 2039600400007 STATUS .TABLE 1. 2039600400008 HISTORY (711213C) 2039600400009 (741011E) 2039600400010 (810220A) MINOR CHANGES. 2039600400011 (810310E) 2039600400012 (860227A)N.CH 2039600400013 (860411E) 2039600400014 ENDBIB 12 0 2039600400015 NOCOMMON 0 0 2039600400016 DATA 4 39 2039600400017 EN EN-RSL DATA ERR-T 2039600400018 MEV MEV B B 2039600400019 9.9000E-01 6.1000E-02 1.1800E-03 2.5000E-04 2039600400020 1.0500E+00 6.2000E-02 1.2600E-03 2.5000E-04 2039600400021 1.1100E+00 6.3000E-02 3.0600E-03 3.5000E-04 2039600400022 1.1700E+00 6.4000E-02 3.7000E-03 4.0000E-04 2039600400023 1.2300E+00 6.5000E-02 4.3300E-03 4.2000E-04 2039600400024 1.2900E+00 6.6000E-02 4.8800E-03 4.5000E-04 2039600400025 1.3600E+00 6.7000E-02 8.3300E-03 6.0000E-04 2039600400026 1.4300E+00 6.8000E-02 1.0500E-02 7.4000E-04 2039600400027 1.4900E+00 7.0000E-02 1.0900E-02 7.6000E-04 2039600400028 1.5600E+00 7.2000E-02 1.2500E-02 8.8000E-04 2039600400029 1.6300E+00 7.4000E-02 1.5600E-02 1.1000E-03 2039600400030 1.6900E+00 7.6000E-02 1.8000E-02 1.2600E-03 2039600400031 1.7600E+00 7.8000E-02 2.1600E-02 1.5100E-03 2039600400032 1.7900E+00 9.3000E-02 3.3100E-02 1.6000E-03 2039600400033 1.8200E+00 7.9000E-02 2.4700E-02 1.7300E-03 2039600400034 1.8600E+00 5.4000E-02 3.0800E-02 1.5000E-03 2039600400035 1.8800E+00 8.1000E-02 2.9800E-02 2.0800E-03 2039600400036 1.9400E+00 8.2000E-02 3.1800E-02 2.2300E-03 2039600400037 1.9900E+00 8.3000E-02 3.9400E-02 2.7600E-03 2039600400038 2.0400E+00 8.4000E-02 3.9600E-02 2.7700E-03 2039600400039 2.0800E+00 8.5000E-02 4.6600E-02 3.2600E-03 2039600400040 2.1200E+00 8.7000E-02 4.6000E-02 3.2200E-03 2039600400041 2.1500E+00 8.8000E-02 4.9500E-02 3.4700E-03 2039600400042 2.1800E+00 1.0000E-01 5.0800E-02 3.4400E-03 2039600400043 2.2000E+00 1.3000E-01 6.7000E-02 4.7000E-03 2039600400044 3.3500E+00 1.9000E-01 2.0200E-01 8.0000E-03 2039600400045 3.9400E+00 2.7000E-01 3.6700E-01 1.5000E-02 2039600400046 4.1400E+00 1.7000E-01 3.3800E-01 1.4000E-02 2039600400047 5.2400E+00 2.3000E-01 4.9200E-01 2.0000E-02 2039600400048 6.2700E+00 1.7000E-01 5.7300E-01 2.3000E-02 2039600400049 1.2800E+01 2.0000E-01 4.6600E-01 1.9000E-02 2039600400050 1.3200E+01 2.1000E-01 4.3300E-01 1.8000E-02 2039600400051 1.3600E+01 2.3000E-01 3.7700E-01 1.5000E-02 2039600400052 1.4000E+01 2.6000E-01 3.3700E-01 1.4000E-02 2039600400053 1.4800E+01 3.4000E-01 3.5300E-01 1.1000E-02 2039600400054 1.5200E+01 3.9000E-01 2.3400E-01 1.0000E-02 2039600400055 1.5600E+01 4.4000E-01 2.1100E-01 9.0000E-03 2039600400056 1.6000E+01 5.0000E-01 1.8700E-01 8.0000E-03 2039600400057 1.6400E+01 5.5000E-01 1.7800E-01 7.0000E-03 2039600400058 ENDDATA 41 0 2039600400059 ENDSUBENT 58 0 2039600499999 ENDENTRY 4 0 2039699999999