ENTRY 21631 19840416 00002163100000001 SUBENT 21631001 19840416 00002163100100001 BIB 12 34 2163100100002 INSTITUTE (2JPNJAE) 2163100100003 REFERENCE (C,78HARWELL,,438,7809) 2163100100004 (W,NAKAJIMA,800805) NUMERICAL DATA. 2163100100005 AUTHOR (Y.NAKAJIMA,A.ASAMI,Y.KAWARASAKI,Y.FURUTA) 2163100100006 TITLE -NEUTRON CAPTURE CROSS SECTION MEASUREMENTS OF ND-143, 2163100100007 ND-145,ND-146 AND ND-148.- 2163100100008 FACILITY (LINAC,2JPNJAE) 120 MEV ELECTRON LINAC, OPERATED 2163100100009 AT 150 HZ, PULSE WIDTH 30 NSEC AND 100 NSEC. 2163100100010 INC-SOURCE (PHOTO) 2163100100011 METHOD (TOF ) 50 METER FLIGHT PATH. TWO SERIES OF 2163100100012 MEASUREMENTS WERE DONE (SEE TABLE 1 OF REF.)- 2163100100013 --------------------------------------------- 2163100100014 ITEM MEAS 1 MEAS 2 2163100100015 --------------------------------------------- 2163100100016 ENERGY RANGE 5-100 KEV 100-400 KEV 2163100100017 PULSE WIDTH 80 NSEC 30 NSEC 2163100100018 CHANNEL WIDTH 100 NSEC 25 NSEC 2163100100019 BLACK FILTER CO,AL AL(2)-O(3) 2163100100020 --------------------------------------------- 2163100100021 MEASUREMENT 1 HAD LOWER RESOLUTION, 2163100100022 MEASUREMENT 2 HAD HIGHER RESOLUTION. 2163100100023 DETECTOR (STANK) 3500 LITER LIQUID SCINTILLATOR. 2163100100024 MONITOR (3-LI-6(N,T)2-HE-4,,SIG) LITHIUM GLASS DETECTOR 2163100100025 TO MEASURE THE NEUTRON FLUX. 2163100100026 STATUS .TEXT, MAIN REFERENCE. 2163100100027 HISTORY (800814C) G.C. 2163100100028 (800829E) 2163100100029 (801121A) G.C., MONITOR REACTION STRING CORRECTED. 2163100100030 (801218E) 2163100100031 (840106U) A.P.T. JAPAN CODE CHANGED TO JPN 2163100100032 (840106E) 2163100100033 CORRECTION .BACKGROUND (BLACK RESONANCES) 2163100100034 .MULTIPLE SCATTERING (SCHMITT'S METHOD) 2163100100035 .RESONANCE SELFSHIELDING (DRESNER'S METHOD) 2163100100036 ENDBIB 34 0 2163100100037 NOCOMMON 0 0 2163100100038 ENDSUBENT 37 0 2163100199999 SUBENT 21631002 19801218 00002163100200001 BIB 5 33 2163100200002 REACTION (60-ND-143(N,G)60-ND-144,,SIG,,AV) AVERAGE 2163100200003 CAPTURE CROSS SECTION. 2163100200004 SAMPLE .CANNED IN A CYLINDRICAL ALUMINIUM CASE OF 6 CM 2163100200005 DIAM. DETAILS IN TABLE 2 OF MAIN REFERENCE. 2163100200006 THE ISOTOPIC COMPOSITION IS 2163100200007 ----------------------------------------------- 2163100200008 ND-142 2.92 PERC 2163100200009 ND-143 91.68 PERC 2163100200010 ND-144 4.27 PERC 2163100200011 ND-145 0.46 PERC 2163100200012 ND-146 0.52 PERC 2163100200013 ND-148 0.09 PERC 2163100200014 ND-150 0.06 PERC 2163100200015 ----------------------------------------------- 2163100200016 THE THICKNESS IS 0.261E-2 ATOMS/BARN. 2163100200017 STATUS .DATA FROM PRIVATE COMMUNICATION. 2163100200018 HISTORY (800805C) G.C. 2163100200019 (800829E) 2163100200020 (801121A) G.C., ERROR ANALYSIS CHANGED. 2163100200021 (801218E) 2163100200022 ERR-ANALYS (ERR-T) TOTAL ERROR IS GIVEN. A DETAILED ERROR 2163100200023 ANALYSIS IS GIVEN IN TABLE 3 OF THE MAIN 2163100200024 REFERENCE. THE CONTRIBUTIONS ARE (IN PERCENT) 2163100200025 ---------------------------------------------------- 2163100200026 HEADING SOURCE ERROR 2163100200027 ---------------------------------------------------- 2163100200028 (ERR-1) DETECTOR EFFICIENCY 5.0 2163100200029 (ERR-2) SAMPLE THICKNESS 2.0 2163100200030 (ERR-3) CORRECTION ISOTOPE IMPURITY 1.0 2163100200031 (ERR-4) MULT.SC. + SELF-SHIELDING 2.0 2163100200032 . STATISTICS 4.0-20.0 2163100200033 . BACKGROUND DETERMINATION 4.0-10.0 2163100200034 ---------------------------------------------------- 2163100200035 ENDBIB 33 0 2163100200036 COMMON 4 3 2163100200037 ERR-1 ERR-2 ERR-3 ERR-4 2163100200038 PER-CENT PER-CENT PER-CENT PER-CENT 2163100200039 5.0000E+00 2.0000E+00 1.0000E+00 2.0000E+00 2163100200040 ENDCOMMON 3 0 2163100200041 DATA 4 27 2163100200042 EN-MIN EN-MAX DATA ERR-T 2163100200043 KEV KEV B B 2163100200044 4.0000E+00 5.0000E+00 9.2000E-01 6.0000E-02 2163100200045 5.0000E+00 6.0000E+00 8.2000E-01 6.0000E-02 2163100200046 6.0000E+00 7.0000E+00 9.2000E-01 6.0000E-02 2163100200047 7.0000E+00 8.0000E+00 6.2000E-01 5.0000E-02 2163100200048 8.0000E+00 9.0000E+00 7.1000E-01 5.0000E-02 2163100200049 9.0000E+00 1.0000E+01 5.8000E-01 5.0000E-02 2163100200050 1.0000E+01 1.1000E+01 5.4000E-01 5.0000E-02 2163100200051 1.1000E+01 1.2000E+01 5.7000E-01 5.0000E-02 2163100200052 1.2000E+01 1.3000E+01 5.2000E-01 5.0000E-02 2163100200053 1.3000E+01 1.4000E+01 4.2000E-01 4.0000E-02 2163100200054 1.4000E+01 1.5000E+01 5.2000E-01 4.0000E-02 2163100200055 1.5000E+01 1.6000E+01 4.2000E-01 4.0000E-02 2163100200056 1.6000E+01 1.7000E+01 2.8000E-01 4.0000E-02 2163100200057 1.7000E+01 1.8000E+01 3.6000E-01 4.0000E-02 2163100200058 1.8000E+01 1.9000E+01 4.0000E-01 4.0000E-02 2163100200059 1.9000E+01 2.0000E+01 3.6000E-01 4.0000E-02 2163100200060 2.0000E+01 2.5000E+01 3.7000E-01 3.0000E-02 2163100200061 2.5000E+01 3.0000E+01 3.2000E-01 2.0000E-02 2163100200062 3.0000E+01 3.5000E+01 3.3000E-01 3.0000E-02 2163100200063 3.5000E+01 4.0000E+01 2.9000E-01 2.0000E-02 2163100200064 4.0000E+01 4.5000E+01 2.5000E-01 2.0000E-02 2163100200065 4.5000E+01 5.0000E+01 2.4000E-01 2.0000E-02 2163100200066 5.0000E+01 6.0000E+01 1.7900E-01 1.5000E-02 2163100200067 6.0000E+01 7.0000E+01 1.6400E-01 1.3000E-02 2163100200068 7.0000E+01 8.0000E+01 1.6300E-01 1.5000E-02 2163100200069 8.0000E+01 9.0000E+01 1.8300E-01 1.4000E-02 2163100200070 9.0000E+01 1.0000E+02 1.5400E-01 1.3000E-02 2163100200071 ENDDATA 29 0 2163100200072 ENDSUBENT 71 0 2163100299999 SUBENT 21631003 19801218 00002163100300001 BIB 5 33 2163100300002 REACTION (60-ND-145(N,G)60-ND-146,,SIG,,AV) AVERAGE CAPTURE 2163100300003 CROSS SECTION. 2163100300004 SAMPLE .CANNED IN A CYLINDRICAL ALUMINIUM CASE OF 6.0 2163100300005 CM DIAMETER. MORE DETAILS IN TABLE 2 OF REFERENCE. 2163100300006 THE ISOTOPIC COMPOSITION IS 2163100300007 -------------------------------------------------- 2163100300008 ND-142 0.93 PERC 2163100300009 ND-143 0.59 PERC 2163100300010 ND-144 2.53 PERC 2163100300011 ND-145 91.82 PERC 2163100300012 ND-146 3.66 PERC 2163100300013 ND-148 0.29 PERC 2163100300014 ND-150 0.15 PERC 2163100300015 -------------------------------------------------- 2163100300016 THE THICKNESS WAS 0.250E-2 ATOMS/BARN. 2163100300017 STATUS .DATA FROM PRIVATE COMMUNICATION. 2163100300018 HISTORY (800814C) G.C. 2163100300019 (800829E) 2163100300020 (801121A) G.C., ERROR ANALYSIS CHANGED. 2163100300021 (801218E) 2163100300022 ERR-ANALYS (ERR-T) TOTAL ERROR IS GIVEN. A DETAILED ERROR 2163100300023 ANALYSIS IS GIVEN IN TABLE 3 OF THE MAIN 2163100300024 REFERENCE. THE CONTRIBUTIONS ARE (IN PERCENT) 2163100300025 ---------------------------------------------------- 2163100300026 HEADING SOURCE ERROR 2163100300027 ---------------------------------------------------- 2163100300028 (ERR-1) DETECTOR EFFICIENCY 5.0 2163100300029 (ERR-2) SAMPLE THICKNESS 2.0 2163100300030 (ERR-3) CORRECTION ISOTOPE IMPURITY 1.0 2163100300031 (ERR-4) MULT.SC. + SELF-SHIELDING 2.0 2163100300032 . STATISTICS 4.0-20.0 2163100300033 . BACKGROUND DETERMINATION 4.0-10.0 2163100300034 ---------------------------------------------------- 2163100300035 ENDBIB 33 0 2163100300036 COMMON 4 3 2163100300037 ERR-1 ERR-2 ERR-3 ERR-4 2163100300038 PER-CENT PER-CENT PER-CENT PER-CENT 2163100300039 5.0000E+00 2.0000E+00 1.0000E+00 2.0000E+00 2163100300040 ENDCOMMON 3 0 2163100300041 DATA 4 27 2163100300042 EN-MIN EN-MAX DATA ERR-T 2163100300043 KEV KEV B B 2163100300044 4.0000E+00 5.0000E+00 1.3600E+00 1.1000E-01 2163100300045 5.0000E+00 6.0000E+00 1.4200E+00 1.1000E-01 2163100300046 6.0000E+00 7.0000E+00 1.4200E+00 1.1000E-01 2163100300047 7.0000E+00 8.0000E+00 1.2500E+00 1.0000E-01 2163100300048 8.0000E+00 9.0000E+00 1.1700E+00 1.0000E-01 2163100300049 9.0000E+00 1.0000E+01 8.5000E-01 9.0000E-02 2163100300050 1.0000E+01 1.1000E+01 1.1500E+00 1.0000E-01 2163100300051 1.1000E+01 1.2000E+01 1.2200E+00 1.0000E-01 2163100300052 1.2000E+01 1.3000E+01 1.0500E+00 9.0000E-02 2163100300053 1.3000E+01 1.4000E+01 1.0200E+00 9.0000E-02 2163100300054 1.4000E+01 1.5000E+01 8.2000E-01 8.0000E-02 2163100300055 1.5000E+01 1.6000E+01 8.7000E-01 9.0000E-02 2163100300056 1.6000E+01 1.7000E+01 7.6000E-01 8.0000E-02 2163100300057 1.7000E+01 1.8000E+01 7.6000E-01 8.0000E-02 2163100300058 1.8000E+01 1.9000E+01 8.4000E-01 8.0000E-02 2163100300059 1.9000E+01 2.0000E+01 6.4000E-01 7.0000E-02 2163100300060 2.0000E+01 2.5000E+01 6.6000E-01 5.0000E-02 2163100300061 2.5000E+01 3.0000E+01 6.5000E-01 5.0000E-02 2163100300062 3.0000E+01 3.5000E+01 5.1000E-01 4.0000E-02 2163100300063 3.5000E+01 4.0000E+01 5.4000E-01 5.0000E-02 2163100300064 4.0000E+01 4.5000E+01 4.4000E-01 4.0000E-02 2163100300065 4.5000E+01 5.0000E+01 4.4000E-01 4.0000E-02 2163100300066 5.0000E+01 6.0000E+01 3.9000E-01 3.0000E-02 2163100300067 6.0000E+01 7.0000E+01 3.4000E-01 3.0000E-02 2163100300068 7.0000E+01 8.0000E+01 4.2000E-01 4.0000E-02 2163100300069 8.0000E+01 9.0000E+01 4.3000E-01 4.0000E-02 2163100300070 9.0000E+01 1.0000E+02 3.8000E-01 3.0000E-02 2163100300071 ENDDATA 29 0 2163100300072 ENDSUBENT 71 0 2163100399999 SUBENT 21631004 19801218 00002163100400001 BIB 5 34 2163100400002 REACTION (60-ND-146(N,G)60-ND-147,,SIG,,AV) AVERAGE CAPTURE 2163100400003 CROSS SECTION. 2163100400004 SAMPLE .CANNED IN A CYLINDRICAL ALUMINIUM CASE OF 6.0 CM 2163100400005 DIAMETER. MORE DETAILS GIVEN IN TABLE 2 OF MAIN 2163100400006 REFERENCE. 2163100400007 THE ISOTOPIC COMPOSITION IS 2163100400008 --------------------------------------------------- 2163100400009 ND-142 0.85 PERC 2163100400010 ND-143 0.93 PERC 2163100400011 ND-144 1.37 PERC 2163100400012 ND-145 1.73 PERC 2163100400013 ND-146 94.5 PERC 2163100400014 ND-148 0.44 PERC 2163100400015 ND-150 0.16 PERC 2163100400016 --------------------------------------------------- 2163100400017 THE SAMPLE THICKNESS WAS 0.422E-2 ATOMS/BARN. 2163100400018 STATUS .DATA FROM PRIVATE COMMUNICATION. 2163100400019 HISTORY (800814C) G.C. 2163100400020 (800829E) 2163100400021 (801121A) G.C., ERROR ANALYSIS CHANGED. 2163100400022 (801218E) 2163100400023 ERR-ANALYS (ERR-T) TOTAL ERROR IS GIVEN. A DETAILED ERROR 2163100400024 ANALYSIS IS GIVEN IN TABLE 3 OF THE MAIN 2163100400025 REFERENCE. THE CONTRIBUTIONS ARE (IN PERCENT) 2163100400026 ---------------------------------------------------- 2163100400027 HEADING SOURCE ERROR 2163100400028 ---------------------------------------------------- 2163100400029 (ERR-1) DETECTOR EFFICIENCY 10.0 2163100400030 (ERR-2) SAMPLE THICKNESS 3.0 2163100400031 (ERR-3) CORRECTION ISOTOPE IMPURITY 2.0 2163100400032 (ERR-4) MULT.SC. + SELF-SHIELDING 3.0 2163100400033 . STATISTICS 7.0-25.0 2163100400034 . BACKGROUND DETERMINATION 4.0-15.0 2163100400035 ---------------------------------------------------- 2163100400036 ENDBIB 34 0 2163100400037 COMMON 4 3 2163100400038 ERR-1 ERR-2 ERR-3 ERR-4 2163100400039 PER-CENT PER-CENT PER-CENT PER-CENT 2163100400040 1.0000E+01 3.0000E+00 2.0000E+00 3.0000E+00 2163100400041 ENDCOMMON 3 0 2163100400042 DATA 4 19 2163100400043 EN-MIN EN-MAX DATA ERR-T 2163100400044 KEV KEV B B 2163100400045 4.0000E+00 5.0000E+00 1.5000E-01 6.0000E-02 2163100400046 5.0000E+00 6.0000E+00 4.9000E-01 9.0000E-02 2163100400047 6.0000E+00 7.0000E+00 3.0000E-01 6.0000E-02 2163100400048 7.0000E+00 8.0000E+00 2.4000E-01 6.0000E-02 2163100400049 8.0000E+00 9.0000E+00 3.4000E-01 7.0000E-02 2163100400050 9.0000E+00 1.0000E+01 3.0000E-01 7.0000E-02 2163100400051 1.0000E+01 1.5000E+01 2.3000E-01 4.0000E-02 2163100400052 1.5000E+01 2.0000E+01 1.0000E-01 3.0000E-02 2163100400053 2.0000E+01 2.5000E+01 1.2000E-01 3.0000E-02 2163100400054 2.5000E+01 3.0000E+01 8.0000E-02 2.0000E-02 2163100400055 3.0000E+01 3.5000E+01 1.1000E-01 3.0000E-02 2163100400056 3.5000E+01 4.0000E+01 2.3000E-01 4.0000E-02 2163100400057 4.0000E+01 4.5000E+01 1.2000E-01 3.0000E-02 2163100400058 4.5000E+01 5.0000E+01 1.2000E-01 3.0000E-02 2163100400059 5.0000E+01 6.0000E+01 1.1000E-01 2.0000E-02 2163100400060 6.0000E+01 7.0000E+01 1.2000E-01 2.0000E-02 2163100400061 7.0000E+01 8.0000E+01 8.0000E-02 2.0000E-02 2163100400062 8.0000E+01 9.0000E+01 1.3000E-01 3.0000E-02 2163100400063 9.0000E+01 1.0000E+02 1.3000E-01 3.0000E-02 2163100400064 ENDDATA 21 0 2163100400065 ENDSUBENT 64 0 2163100499999 SUBENT 21631005 19801218 00002163100500001 BIB 5 34 2163100500002 REACTION (60-ND-148(N,G)60-ND-149,,SIG,,AV) AVERAGE 2163100500003 CAPTURE CROSS SECTION. 2163100500004 SAMPLE .CANNED IN A CYLINNDRICAL ALUMINIUM CASE OF 6.0 2163100500005 CM DIAMETER. MORE DETAILS IN TABLE 2 OF MAIN 2163100500006 REFERENCE. 2163100500007 THE ISOTOPIC COMPOSITION IS 2163100500008 --------------------------------------------------- 2163100500009 ND-142 1.14 PERC 2163100500010 ND-143 0.56 PERC 2163100500011 ND-144 1.18 PERC 2163100500012 ND-145 0.58 PERC 2163100500013 ND-146 1.76 PERC 2163100500014 ND-148 94.07 PERC 2163100500015 ND-150 0.79 PERC 2163100500016 --------------------------------------------------- 2163100500017 THE SAMPLE THICKNESS WAS 0.405E-2 ATOMS/BARN. 2163100500018 STATUS .DATA FROM PRIVATE COMMUNICATION. 2163100500019 HISTORY (800814C) G.C. 2163100500020 (800829E) 2163100500021 (801121A) G.C., ERROR ANALYSIS CHANGED. 2163100500022 (801218E) 2163100500023 ERR-ANALYS (ERR-T) TOTAL ERROR IS GIVEN. A DETAILED ERROR 2163100500024 ANALYSIS IS GIVEN IN TABLE 3 OF THE MAIN 2163100500025 REFERENCE. THE CONTRIBUTIONS ARE (IN PERCENT) 2163100500026 ---------------------------------------------------- 2163100500027 HEADING SOURCE ERROR 2163100500028 ---------------------------------------------------- 2163100500029 (ERR-1) DETECTOR EFFICIENCY 5.0 2163100500030 (ERR-3) SAMPLE THICKNESS 2.0 2163100500031 (ERR-3) CORRECTION ISOTOPE IMPURITY 2.0 2163100500032 (ERR-4) MULT.SC. + SELF-SHIELDING 3.0 2163100500033 . STATISTICS 6.0-20.0 2163100500034 . BACKGROUND DETERMINATION 4.0-10.0 2163100500035 ---------------------------------------------------- 2163100500036 ENDBIB 34 0 2163100500037 COMMON 4 3 2163100500038 ERR-1 ERR-2 ERR-3 ERR-4 2163100500039 PER-CENT PER-CENT PER-CENT PER-CENT 2163100500040 5.0000E+00 3.0000E+00 2.0000E+00 3.0000E+00 2163100500041 ENDCOMMON 3 0 2163100500042 DATA 4 19 2163100500043 EN-MIN EN-MAX DATA ERR-T 2163100500044 KEV KEV B B 2163100500045 4.0000E+00 5.0000E+00 3.8000E-01 6.0000E-02 2163100500046 5.0000E+00 6.0000E+00 4.8000E-01 6.0000E-02 2163100500047 6.0000E+00 7.0000E+00 1.9000E-01 5.0000E-02 2163100500048 7.0000E+00 8.0000E+00 3.3000E-01 5.0000E-02 2163100500049 8.0000E+00 9.0000E+00 2.3000E-01 5.0000E-02 2163100500050 9.0000E+00 1.0000E+01 1.5000E-01 5.0000E-02 2163100500051 1.0000E+01 1.5000E+01 2.1000E-01 3.0000E-02 2163100500052 1.5000E+01 2.0000E+01 1.3000E-01 2.0000E-02 2163100500053 2.0000E+01 2.5000E+01 1.7000E-01 2.0000E-02 2163100500054 2.5000E+01 3.0000E+01 1.4000E-01 2.0000E-02 2163100500055 3.0000E+01 3.5000E+01 1.9000E-01 2.0000E-02 2163100500056 3.5000E+01 4.0000E+01 2.4000E-01 3.0000E-02 2163100500057 4.0000E+01 4.5000E+01 1.7000E-01 3.0000E-02 2163100500058 4.5000E+01 5.0000E+01 1.4000E-01 2.0000E-02 2163100500059 5.0000E+01 6.0000E+01 1.3000E-01 2.0000E-02 2163100500060 6.0000E+01 7.0000E+01 1.9000E-01 2.0000E-02 2163100500061 7.0000E+01 8.0000E+01 2.3000E-01 2.0000E-02 2163100500062 8.0000E+01 9.0000E+01 2.1000E-01 2.0000E-02 2163100500063 9.0000E+01 1.0000E+02 2.2000E-01 2.0000E-02 2163100500064 ENDDATA 21 0 2163100500065 ENDSUBENT 64 0 2163100599999 ENDENTRY 5 0 2163199999999