ENTRY 22083 19881216 00002208300000001 SUBENT 22083001 19881216 00002208300100001 BIB 13 37 2208300100002 REFERENCE (J,NST,25,(6),511,8806) 2208300100003 TITLE -FAST NEUTRON SCATTERING CROSS SECTIONS OF SN-118 2208300100004 AT 14.9 AND 18.0 MEV. 2208300100005 AUTHOR (S.CHIBA,Y.YAMANOUTI,M.SUGIMOTO,M.MIZUMOTO,Y.FURUTA, 2208300100006 M.HYAKUTAKE,S.IWASAKI) 2208300100007 INSTITUTE (2JPNJAE) 2208300100008 FACILITY (VDGT) JAERI TANDEM ACCELERATOR FACILITY. DEUTERONS 2208300100009 WERE ACCELERATED TO 12.2 AND 15.5 MEV, RESPECTIVELY, 2208300100010 WITH AN AVERAGE BEAM CURRENT OF 2 MICROAMPS. THE BEAM 2208300100011 WAS PULSED AT A REPETITION RATE OF 2 MHZ. 2208300100012 INC-SOURCE (D-D) A DEUTERIUM GAS TARGET, FILLED TO A PRESSURE OF 2208300100013 2 ATM, WAS USED TO PRODUCE NEUTRONS OF ENERGIES 14.9 2208300100014 AND 18.0 MEV, RESPECTIVELY. 2208300100015 METHOD (TOF) TIME-OF-FLIGHT WITH A FLIGHT PATH OF 8 M. OVER- 2208300100016 ALL TIME RESOLUTION WAS 4 NS. 2208300100017 DETECTOR (SCIN) THE SCATTERED NEUTRONS WERE DETECTED BY AN ARRAY2208300100018 OF FOUR NE 213 LIQUID SCINTILLATORS, 20 CM DIAMETER BY2208300100019 35 CM THICK, VIEWED BY PM-TUBES AT BOTH ENDS. TIME 2208300100020 COMPENSATION TECHNIQUES WERE USED. THE COVERED ANGULAR2208300100021 RANGE WAS 20 - 140 DEGREES. 2208300100022 (SCIN) TWO NE 213 SCINTILLATORS, 5 CM DIAMETER BY 1.26 2208300100023 CM THICK, WERE USED AS MONITOR DETECTORS. 2208300100024 SAMPLE .THE SAMPLE WAS OF CYLINDRICAL SHAPE, 1.6 CM IN 2208300100025 DIAMETER AND 3.0 CM IN HEIGHT. THE ISOTOPIC PURITY OF 2208300100026 THE SAMPLE WAS 97.15 PERCENT. THE CHEMICAL PURITY WAS 2208300100027 99.9 PERCENT. 2208300100028 CORRECTION .THE DATA WERE CORRECTED FOR DEAD TIME, SOURCE NEUTRON 2208300100029 ANISOTROPY, FLUX ATTENUATION, MULTIPLE SCATTERING AND 2208300100030 ANGULAR RESOLUTION. 2208300100031 ERR-ANALYS (DATA-ERR) THE DATA CONTAIN ERRORS DUE TO COUNTING 2208300100032 STATISTICS, 0.9 - 12 PERCENT IN ELASTIC AND 5.4 - 80 2208300100033 PERCENT IN INELASTIC SCATTERING. THE NORMALIZATION 2208300100034 ERRORS WERE 4.9 AND 3.5 PERCENT FOR THE 14.9 AND 18.0 2208300100035 MEV RESULTS, RESPECTIVELY. 2208300100036 STATUS .DATA OBTAINED FROM S. CHIBA. 2208300100037 HISTORY (881025C) N.O. 2208300100038 (881216E) 2208300100039 ENDBIB 37 0 2208300100040 NOCOMMON 0 0 2208300100041 ENDSUBENT 40 0 2208300199999 SUBENT 22083002 19881216 00002208300200001 BIB 3 4 2208300200002 REACTION (50-SN-118(N,EL)50-SN-118,,DA) 2208300200003 STATUS .DATA OBTAINED FROM S. CHIBA. 2208300200004 HISTORY (881025C) N.O. 2208300200005 (881216E) 2208300200006 ENDBIB 4 0 2208300200007 COMMON 1 3 2208300200008 EN 2208300200009 MEV 2208300200010 1.4900E+01 2208300200011 ENDCOMMON 3 0 2208300200012 DATA 3 23 2208300200013 ANG-CM DATA-CM DATA-ERR 2208300200014 ADEG MB/SR PER-CENT 2208300200015 1.5100E+01 5.4400E+03 4.2900E+00 2208300200016 2.0200E+01 2.7500E+03 5.5600E+00 2208300200017 2.5200E+01 1.0100E+03 5.2000E+00 2208300200018 3.0200E+01 4.4300E+02 5.7600E+00 2208300200019 3.5300E+01 4.5900E+01 5.2000E+00 2208300200020 4.0300E+01 3.9400E+01 5.0000E+00 2208300200021 4.5300E+01 7.6600E+01 5.0900E+00 2208300200022 5.0400E+01 9.9200E+01 5.2000E+00 2208300200023 5.5400E+01 7.1300E+01 5.0900E+00 2208300200024 6.0400E+01 5.8600E+01 5.8100E+00 2208300200025 6.5400E+01 2.8000E+01 5.0400E+00 2208300200026 7.0500E+01 2.0900E+01 5.7100E+00 2208300200027 7.5500E+01 8.6900E+00 8.1500E+00 2208300200028 8.0500E+01 9.3800E+00 5.9200E+00 2208300200029 8.5500E+01 8.7900E+00 5.1400E+00 2208300200030 9.0500E+01 1.8600E+01 6.2200E+00 2208300200031 1.0050E+02 2.0100E+01 5.8700E+00 2208300200032 1.1050E+02 1.4000E+01 5.2400E+00 2208300200033 1.1540E+02 8.0900E+00 5.1700E+00 2208300200034 1.2040E+02 4.2200E+00 8.8900E+00 2208300200035 1.2540E+02 5.9200E+00 7.8400E+00 2208300200036 1.3040E+02 9.7000E+00 5.2700E+00 2208300200037 1.4030E+02 1.3600E+01 5.9800E+00 2208300200038 ENDDATA 25 0 2208300200039 ENDSUBENT 38 0 2208300299999 SUBENT 22083003 19881216 00002208300300001 BIB 3 4 2208300300002 REACTION (50-SN-118(N,INL)50-SN-118,PAR,DA) 2208300300003 STATUS .DATA OBTAINED FROM S. CHIBA. 2208300300004 HISTORY (881025C) N.O. 2208300300005 (881216E) 2208300300006 ENDBIB 4 0 2208300300007 COMMON 2 3 2208300300008 EN E-EXC 2208300300009 MEV MEV 2208300300010 1.4900E+01 1.2300E+00 2208300300011 ENDCOMMON 3 0 2208300300012 DATA 3 20 2208300300013 ANG-CM DATA-CM DATA-ERR 2208300300014 ADEG MB/SR PER-CENT 2208300300015 3.0300E+01 1.4800E+01 7.8400E+00 2208300300016 3.5300E+01 7.1200E+00 8.3900E+00 2208300300017 4.0300E+01 5.1200E+00 1.4700E+01 2208300300018 4.5400E+01 5.0800E+00 2.0200E+01 2208300300019 5.0400E+01 6.6800E+00 9.1400E+00 2208300300020 5.5400E+01 7.2900E+00 1.1400E+01 2208300300021 6.0400E+01 9.9000E+00 8.0700E+00 2208300300022 6.5500E+01 4.3500E+00 1.1300E+01 2208300300023 7.0500E+01 3.1800E+00 1.4100E+01 2208300300024 7.5500E+01 2.6100E+00 1.5400E+01 2208300300025 8.0500E+01 1.7300E+00 1.8100E+01 2208300300026 8.5500E+01 1.8900E+00 1.9900E+01 2208300300027 9.0500E+01 2.4100E+00 1.5700E+01 2208300300028 1.0050E+02 1.5100E+00 1.4000E+01 2208300300029 1.1050E+02 1.7200E+00 1.3300E+01 2208300300030 1.1550E+02 1.2100E+00 1.9800E+01 2208300300031 1.2040E+02 1.2500E+00 2.2300E+01 2208300300032 1.2540E+02 7.6000E-01 2.2400E+01 2208300300033 1.3040E+02 1.2900E+00 2.4300E+01 2208300300034 1.4030E+02 1.8100E+00 1.7200E+01 2208300300035 ENDDATA 22 0 2208300300036 ENDSUBENT 35 0 2208300399999 SUBENT 22083004 19881216 00002208300400001 BIB 3 4 2208300400002 REACTION (50-SN-118(N,INL)50-SN-118,PAR,DA) 2208300400003 STATUS .DATA OBTAINED FROM S. CHIBA. 2208300400004 HISTORY (881025C) N.O. 2208300400005 (881216E) 2208300400006 ENDBIB 4 0 2208300400007 COMMON 2 3 2208300400008 EN E-EXC 2208300400009 MEV MEV 2208300400010 1.4900E+01 2.3200E+00 2208300400011 ENDCOMMON 3 0 2208300400012 DATA 3 20 2208300400013 ANG-CM DATA-CM DATA-ERR 2208300400014 ADEG MB/SR PER-CENT 2208300400015 3.0300E+01 1.0900E+01 9.2200E+00 2208300400016 3.5300E+01 1.0100E+01 8.4700E+00 2208300400017 4.0300E+01 1.2500E+01 7.3000E+00 2208300400018 4.5400E+01 8.0800E+00 9.5600E+00 2208300400019 5.0400E+01 7.5800E+00 9.5600E+00 2208300400020 5.5400E+01 6.0800E+00 1.3200E+01 2208300400021 6.0500E+01 6.2100E+00 1.0200E+01 2208300400022 6.5500E+01 4.9200E+00 1.2200E+01 2208300400023 7.0500E+01 6.6600E+00 9.1400E+00 2208300400024 7.5500E+01 6.8600E+00 8.3900E+00 2208300400025 8.0500E+01 5.5500E+00 9.0500E+00 2208300400026 8.5500E+01 4.3100E+00 1.0600E+01 2208300400027 9.0500E+01 4.6800E+00 9.9100E+00 2208300400028 1.0050E+02 2.2500E+00 1.5300E+01 2208300400029 1.1050E+02 2.4900E+00 1.3400E+01 2208300400030 1.1550E+02 2.7600E+00 1.1800E+01 2208300400031 1.2050E+02 2.5300E+00 1.3400E+01 2208300400032 1.2540E+02 2.9700E+00 1.2000E+01 2208300400033 1.3040E+02 2.1400E+00 1.3900E+01 2208300400034 1.4030E+02 2.0000E+00 1.5500E+01 2208300400035 ENDDATA 22 0 2208300400036 ENDSUBENT 35 0 2208300499999 SUBENT 22083005 19881216 00002208300500001 BIB 3 4 2208300500002 REACTION (50-SN-118(N,EL)50-SN-118,,DA) 2208300500003 STATUS .DATA OBTAINED FROM S. CHIBA. 2208300500004 HISTORY (881025C) N.O. 2208300500005 (881216E) 2208300500006 ENDBIB 4 0 2208300500007 COMMON 1 3 2208300500008 EN 2208300500009 MEV 2208300500010 1.8000E+01 2208300500011 ENDCOMMON 3 0 2208300500012 DATA 3 22 2208300500013 ANG-CM DATA-CM DATA-ERR 2208300500014 ADEG MB/SR PER-CENT 2208300500015 2.0200E+01 1.6000E+03 3.4800E+00 2208300500016 2.5200E+01 6.3800E+02 3.5000E+00 2208300500017 3.0300E+01 8.5000E+01 3.6600E+00 2208300500018 3.5300E+01 1.7800E+01 5.2100E+00 2208300500019 4.0300E+01 3.1500E+01 4.4500E+00 2208300500020 4.5300E+01 2.6700E+01 5.7600E+00 2208300500021 5.0400E+01 3.6600E+01 4.2100E+00 2208300500022 5.5400E+01 3.4600E+01 5.6800E+00 2208300500023 6.0400E+01 3.9400E+01 4.0500E+00 2208300500024 6.5400E+01 3.2400E+01 5.9200E+00 2208300500025 7.0500E+01 2.2200E+01 4.8500E+00 2208300500026 7.5500E+01 1.2500E+01 6.5800E+00 2208300500027 8.0400E+01 1.8200E+01 5.0700E+00 2208300500028 8.5500E+01 1.7500E+01 7.8100E+00 2208300500029 9.0500E+01 2.9000E+01 4.5800E+00 2208300500030 9.5500E+01 2.1100E+01 9.0800E+00 2208300500031 1.0050E+02 1.5100E+01 6.0000E+00 2208300500032 1.0550E+02 1.5900E+01 1.2800E+01 2208300500033 1.1050E+02 9.5700E+00 6.1600E+00 2208300500034 1.2040E+02 1.0400E+01 6.5800E+00 2208300500035 1.3040E+02 1.1200E+01 7.2800E+00 2208300500036 1.4030E+02 7.3300E+00 1.2900E+01 2208300500037 ENDDATA 24 0 2208300500038 ENDSUBENT 37 0 2208300599999 SUBENT 22083006 19881216 00002208300600001 BIB 3 4 2208300600002 REACTION (50-SN-118(N,INL)50-SN-118,PAR,DA) 2208300600003 STATUS .DATA OBTAINED FROM S. CHIBA. 2208300600004 HISTORY (881025C) N.O. 2208300600005 (881216E) 2208300600006 ENDBIB 4 0 2208300600007 COMMON 2 3 2208300600008 EN E-EXC 2208300600009 MEV MEV 2208300600010 1.8000E+01 1.2300E+00 2208300600011 ENDCOMMON 3 0 2208300600012 DATA 3 17 2208300600013 ANG-CM DATA-CM DATA-ERR 2208300600014 ADEG MB/SR PER-CENT 2208300600015 2.5200E+01 1.4100E+01 1.0800E+01 2208300600016 3.0300E+01 1.0200E+01 1.9700E+01 2208300600017 3.5300E+01 2.8500E+00 2.2800E+01 2208300600018 4.0300E+01 4.6300E+00 2.4400E+01 2208300600019 4.5400E+01 3.8800E+00 2.6600E+01 2208300600020 5.0400E+01 2.7400E+00 2.5000E+01 2208300600021 5.5400E+01 2.8700E+00 4.0900E+01 2208300600022 6.0400E+01 4.6100E+00 1.6500E+01 2208300600023 6.5500E+01 2.2500E+00 8.0200E+01 2208300600024 7.0500E+01 2.3900E+00 2.1100E+01 2208300600025 7.5500E+01 2.1400E+00 2.6300E+01 2208300600026 8.0500E+01 1.7600E+00 2.8300E+01 2208300600027 9.0500E+01 1.4200E+00 2.8700E+01 2208300600028 1.0050E+02 1.7100E+00 7.0000E+01 2208300600029 1.1050E+02 1.0500E+00 4.5300E+01 2208300600030 1.2040E+02 1.0500E+00 4.7800E+01 2208300600031 1.4030E+02 6.2800E-01 1.2500E+02 2208300600032 ENDDATA 19 0 2208300600033 ENDSUBENT 32 0 2208300699999 SUBENT 22083007 19881216 00002208300700001 BIB 3 4 2208300700002 REACTION (50-SN-118(N,INL)50-SN-118,PAR,DA) 2208300700003 STATUS .DATA OBTAINED FROM S. CHIBA. 2208300700004 HISTORY (881025C) N.O. 2208300700005 (881216E) 2208300700006 ENDBIB 4 0 2208300700007 COMMON 2 3 2208300700008 EN E-EXC 2208300700009 MEV MEV 2208300700010 1.8000E+01 2.3200E+00 2208300700011 ENDCOMMON 3 0 2208300700012 DATA 3 18 2208300700013 ANG-CM DATA-CM DATA-ERR 2208300700014 ADEG MB/SR PER-CENT 2208300700015 2.5200E+01 1.0100E+01 1.2600E+01 2208300700016 3.0300E+01 6.5800E+00 1.4000E+01 2208300700017 3.5300E+01 8.7000E+00 1.2400E+01 2208300700018 4.0300E+01 8.4300E+00 1.1800E+01 2208300700019 4.5400E+01 5.9100E+00 2.0200E+01 2208300700020 5.0400E+01 5.7800E+00 1.2600E+01 2208300700021 5.5400E+01 4.2100E+00 3.6800E+01 2208300700022 6.0500E+01 5.5400E+00 1.3700E+01 2208300700023 6.5500E+01 4.7000E+00 3.3600E+01 2208300700024 7.0500E+01 5.4600E+00 1.3600E+01 2208300700025 7.5500E+01 4.9500E+00 1.6300E+01 2208300700026 8.0500E+01 4.1000E+00 1.6300E+01 2208300700027 9.0500E+01 3.4500E+00 2.7300E+01 2208300700028 1.0050E+02 1.5000E+00 4.4300E+01 2208300700029 1.1050E+02 2.1200E+00 2.6200E+01 2208300700030 1.2050E+02 1.9400E+00 2.9900E+01 2208300700031 1.3040E+02 1.0500E+00 8.0700E+01 2208300700032 1.4030E+02 7.9200E-01 7.7600E+01 2208300700033 ENDDATA 20 0 2208300700034 ENDSUBENT 33 0 2208300799999 SUBENT 22083008 19881216 00002208300800001 BIB 3 4 2208300800002 REACTION (50-SN-118(N,EL)50-SN-118,,SIG) 2208300800003 STATUS .DATA OBTAINED FROM MAIN REF. 2208300800004 HISTORY (881025C) N.O. 2208300800005 (881216E) 2208300800006 ENDBIB 4 0 2208300800007 NOCOMMON 0 0 2208300800008 DATA 3 2 2208300800009 EN DATA DATA-ERR 2208300800010 MEV MB MB 2208300800011 1.4900E+01 2.6500E+03 1.5000E+02 2208300800012 1.8000E+01 2.5100E+03 1.1000E+02 2208300800013 ENDDATA 4 0 2208300800014 ENDSUBENT 13 0 2208300899999 SUBENT 22083009 19881216 00002208300900001 BIB 3 4 2208300900002 REACTION (50-SN-118(N,INL)50-SN-118,PAR,SIG) 2208300900003 STATUS .DATA OBTAINED FROM MAIN REF. 2208300900004 HISTORY (881025C) N.O. 2208300900005 (881216E) 2208300900006 ENDBIB 4 0 2208300900007 NOCOMMON 0 0 2208300900008 DATA 4 4 2208300900009 EN Q-VAL DATA DATA-ERR 2208300900010 MEV MEV MB MB 2208300900011 1.4900E+01-1.2300E+00 4.6000E+01 4.1000E+00 2208300900012 1.4900E+01-2.3200E+00 5.8900E+01 4.8000E+00 2208300900013 1.8000E+01-1.2300E+00 2.7800E+01 4.4000E+00 2208300900014 1.8000E+01-2.3200E+00 4.5000E+01 2.9000E+00 2208300900015 ENDDATA 6 0 2208300900016 ENDSUBENT 15 0 2208300999999 ENDENTRY 9 0 2208399999999