ENTRY 13713 19980901 00001371300000001 SUBENT 13713001 19980901 00001371300100001 BIB 10 17 1371300100002 INSTITUTE (1USALAS,1USATNL,1CANTMF,2JPNKYO,2NEDDEL,4ZZZDUB) 1371300100003 REFERENCE (J,PR/C,58,729,199808) 1371300100004 AUTHOR (B.E.CRAWFORD,J.D.BOWMAN,P.P.J.DELHEIJ,T.HASEYAMA, 1371300100005 J.N.KNUDSON,L.Y.LOWIE,A.MASAIKE,Y.MATSUDA,G.E.MITCHELL,1371300100006 S.I.PENTTILA,H.POSTMA,N.N.ROBERSON,S.J.SEESTROM, 1371300100007 E.I.SHARAPOV,S.L.STEPHENSON,V.W.YUAN) 1371300100008 TITLE Neutron resonance spectroscopy of 106Pd and 108Pd 1371300100009 FACILITY (LINAC) LANSCE 1371300100010 INC-SOURCE (SPALL) 1371300100011 DETECTOR Neutron flux monitored using 3He and 4He ionization 1371300100012 chambers. 1371300100013 ANALYSIS (MLA) Multilevel Reich-Moore analysis using fitting 1371300100014 code FITXS. 1371300100015 Bayesian analysis used to calculate l-values. 1371300100016 STATUS Data received by email from B. Crawford, 18 Aug. 1998. 1371300100017 (APRVD) Approved by B. Crawford, 2 Sept. 1998. 1371300100018 HISTORY (19980818C) 1371300100019 ENDBIB 17 0 1371300100020 NOCOMMON 0 0 1371300100021 ENDSUBENT 20 0 1371300199999 SUBENT 13713002 19980819 00001371300200001 BIB 7 16 1371300200002 REACTION 1(46-PD-106(N,0),,EN) 1371300200003 2(46-PD-106(N,EL),,WID,,G) 1371300200004 3(46-PD-106(N,0),,L) 1371300200005 SAMPLE 23.3279 g metal powder in aluminum cans, enriched to 1371300200006 98.51% 106Pd. Areal density 2.11x10**21 atoms/cm2. 1371300200007 Main contaminant 105Pd (1.01%). 1371300200008 METHOD Transmission measurement. 1371300200009 DETECTOR (SCIN) 10B-loaded liquid scintillator. 1371300200010 ASSUMED (ASSUM,46-PD-106(N,G),,WID) 1371300200011 CORRECTION Corrected for background and dead time. 1371300200012 ERR-ANALYS1(DATA-ERR) Determined from uncertainty in beam line 1371300200013 length and channel offset. 1371300200014 2(DATA-ERR) Includes: 1371300200015 . statistical uncertainty 1371300200016 . uncertainty in effective areal density of target, 1371300200017 . estimate of uncertainties in fitting process. 1371300200018 ENDBIB 16 0 1371300200019 COMMON 1 3 1371300200020 ASSUM 1371300200021 MILLI-EV 1371300200022 91. 1371300200023 ENDCOMMON 3 0 1371300200024 DATA 5 20 1371300200025 DATA 1DATA-ERR 1DATA 2DATA-ERR 2DATA 3 1371300200026 EV MILLI-EV MILLI-EV MILLI-EV NO-DIM 1371300200027 63.43 0.04 0.012 0.001 1371300200028 146.36 0.07 0.54 0.05 1371300200029 156.88 0.07 0.26 0.03 1371300200030 281.1 0.3 519. 52. 0. 1371300200031 406.7 0.3 0.78 0.08 1371300200032 462.3 0.3 1.20 0.12 1371300200033 521.9 0.4 6.7 0.7 1371300200034 563.4 0.5 5.4 0.5 1371300200035 593.4 0.5 12. 1. 1371300200036 871. 1. 925. 93. 0. 1371300200037 922. 1. 745. 75. 0. 1371300200038 967.5 0.6 15. 2. 1371300200039 1005.3 0.7 38. 4. 1371300200040 1147.9 0.9 3. 1. 1371300200041 1206.2 0.9 7.6 0.8 1371300200042 1398. 2. 231. 23. 0. 1371300200043 1511. 2. 18. 2. 1371300200044 1585. 3. 158. 16. 0. 1371300200045 1764. 2. 15. 3. 1371300200046 1839. 4. 914. 92. 0. 1371300200047 ENDDATA 22 0 1371300200048 ENDSUBENT 47 0 1371300299999 SUBENT 13713003 19980819 00001371300300001 BIB 7 22 1371300300002 REACTION 1(46-PD-106(N,0),,EN) 1371300300003 2(46-PD-106(N,EL),,WID,,G) 1371300300004 3(46-PD-106(N,G),,WID) 1371300300005 4(46-PD-106(N,0),,L) 1371300300006 SAMPLE 23.3279 g metal powder in aluminum cans, enriched to 1371300300007 98.51% 106Pd. Areal density 2.11x10**21 atoms/cm2. 1371300300008 Main contaminant 105Pd (1.01%). 1371300300009 METHOD Capture measurement. 1371300300010 DETECTOR (SCIN) 2 annular rings with 12 wedge-shaped CsI 1371300300011 crystals in each. 1371300300012 MONITOR Energy calibrated using 49 known 105Pd resonances. 1371300300013 Neutron flux and detector efficiency determined 1371300300014 relative to transmission data. 1371300300015 ERR-ANALYS1(DATA-ERR) Uncertainties include uncertainty in target 1371300300016 thickness of transmission sample and capture and 1371300300017 transmission resonance areas used for energy 1371300300018 determination. 1371300300019 2(DATA-ERR) Uncertainty dominated by uncertainty in 1371300300020 the flux times efficiency. 1371300300021 3(DATA-ERR) Uncertainty dominated by uncertainty in 1371300300022 the flux times efficiency. 1371300300023 FLAG (1.) Value uncertain 1371300300024 ENDBIB 22 0 1371300300025 NOCOMMON 0 0 1371300300026 DATA 8 22 1371300300027 DATA 1DATA-ERR 1DATA 2DATA-ERR 2DATA 3DATA-ERR 31371300300028 DATA 4FLAG 1371300300029 EV MILLI-EV MILLI-EV MILLI-EV MILLI-EV MILLI-EV 1371300300030 NO-DIM NO-DIM 1371300300031 63.43 0.04 0.010 0.001 107. 12. 1371300300032 1. 1371300300033 146.36 0.07 0.53 0.04 97. 7. 1371300300034 1. 1371300300035 156.88 0.07 0.24 0.02 107. 8. 1371300300036 1. 1371300300037 300.0 0.2 0.18 0.02 1371300300038 1. 1371300300039 406.7 0.3 0.86 0.04 1371300300040 1. 1371300300041 462.3 0.3 1.14 0.05 1371300300042 1. 1371300300043 521.9 0.4 6.0 0.3 1371300300044 1. 1371300300045 563.4 0.5 5.3 0.3 1371300300046 1. 1371300300047 593.4 0.5 12.5 0.6 1371300300048 0. 1. 1371300300049 644.9 0.6 0.52 0.05 1371300300050 1. 1371300300051 967.5 0.6 16. 1. 1371300300052 1. 1371300300053 1005.3 0.7 58. 4. 1371300300054 0. 1371300300055 1147.9 0.9 4.0 0.4 1371300300056 1. 1371300300057 1206.2 0.9 10.0 0.7 1371300300058 1. 1371300300059 1306. 1. 3.4 0.3 1371300300060 1. 1371300300061 1323. 1. 7.8 0.8 1371300300062 1. 1371300300063 1377. 1. 2.2 0.2 1371300300064 1. 1371300300065 1511. 2. 28. 2. 1371300300066 1. 1371300300067 1557. 2. 1.7 0.2 1371300300068 1. 1371300300069 1597. 2. 12. 1. 1371300300070 1. 1371300300071 1624. 2. 10. 1. 1371300300072 1. 1371300300073 1764. 2. 18. 2. 1371300300074 1. 1371300300075 ENDDATA 48 0 1371300300076 ENDSUBENT 75 0 1371300399999 SUBENT 13713004 19980901 00001371300400001 BIB 6 18 1371300400002 REACTION 1(46-PD-108(N,0),,EN) 1371300400003 2(46-PD-108(N,EL),,WID,,G) 1371300400004 3(46-PD-108(N,0),,L) 1371300400005 SAMPLE 21.6691 g metal powder in aluminum cans, enriched to 1371300400006 98.59% 108Pd. Areal density 1.92x10**21 atoms/cm2. 1371300400007 Main contaminant 106Pd (0.29%). 1371300400008 METHOD Transmission measurement. 1371300400009 DETECTOR (SCIN) 10B-loaded liquid scintillator. 1371300400010 CORRECTION Corrected for background and dead time. 1371300400011 ERR-ANALYS1(DATA-ERR) Determined from uncertainty in beam line 1371300400012 length and channel offset. 1371300400013 2(DATA-ERR) Includes: 1371300400014 . statistical uncertainty 1371300400015 . uncertainty in effective areal density of target, 1371300400016 . estimate of uncertainties in fitting process. 1371300400017 The 149.7-eV resonance includes additional 4% 1371300400018 uncertainty due to uncertainty of 105Pd 150-eV 1371300400019 resonance width unresolved from this resonance. 1371300400020 ENDBIB 18 0 1371300400021 COMMON 1 3 1371300400022 ASSUM 1371300400023 MILLI-EV 1371300400024 91. 1371300400025 ENDCOMMON 3 0 1371300400026 DATA 5 20 1371300400027 DATA 1DATA-ERR 1DATA 2DATA-ERR 2DATA 3 1371300400028 EV MILLI-EV MILLI-EV MILLI-EV NO-DIM 1371300400029 33.02 0.05 115. 12. 0. 1371300400030 90.9 0.1 210. 21. 0. 1371300400031 112.70 0.07 1.0 0.1 1371300400032 149.76 0.07 0.036 0.009 1371300400033 302.9 0.2 3.6 0.4 1371300400034 411.0 0.3 0.55 0.06 1371300400035 426.9 0.3 390. 39. 0. 1371300400036 480.5 0.4 0.7 0.1 1371300400037 544.4 0.4 4.7 0.5 1371300400038 635.3 0.6 433. 43. 0. 1371300400039 797.4 0.8 6.1 0.6 1371300400040 905. 1. 594. 59. 0. 1371300400041 956. 1. 888. 88. 0. 1371300400042 1082.3 0.8 21. 2. 1371300400043 1215. 2. 418. 42. 1371300400044 1359. 1. 27. 3. 1371300400045 1433. 2. 148. 15. 0. 1371300400046 1652. 3. 1269. 127. 0. 1371300400047 1710. 3. 77. 8. 0. 1371300400048 2008. 4. 696. 70. 0. 1371300400049 ENDDATA 22 0 1371300400050 ENDSUBENT 49 0 1371300499999 SUBENT 13713005 19980901 00001371300500001 BIB 6 19 1371300500002 REACTION 1(46-PD-108(N,0),,EN) 1371300500003 2(46-PD-108(N,EL),,WID,,G) 1371300500004 3(46-PD-108(N,G),,WID) 1371300500005 4(46-PD-108(N,0),,L) 1371300500006 SAMPLE 21.6691 g metal powder in aluminum cans, enriched to 1371300500007 98.59% 108Pd. Areal density 1.92x10**21 atoms/cm2. 1371300500008 Main contaminant 106Pd (0.29%). 1371300500009 METHOD Capture measurement. 1371300500010 DETECTOR (SCIN) 2 annular rings with 12 wedge-shaped CsI 1371300500011 crystals in each. 1371300500012 ERR-ANALYS1(DATA-ERR) Uncertainties include uncertainty in target 1371300500013 thickness of transmission sample and capture and 1371300500014 transmission resonance areas used for energy 1371300500015 determination. 1371300500016 2(DATA-ERR) Uncertainty dominated by uncertainty in 1371300500017 the flux times efficiency. 1371300500018 3(DATA-ERR) Uncertainty dominated by uncertainty in 1371300500019 the flux times efficiency. 1371300500020 FLAG (1.) Value uncertain 1371300500021 ENDBIB 19 0 1371300500022 NOCOMMON 0 0 1371300500023 DATA 8 21 1371300500024 DATA 1DATA-ERR 1DATA 2DATA-ERR 2DATA 3DATA-ERR 31371300500025 DATA 4FLAG 1371300500026 EV MILLI-EV MILLI-EV MILLI-EV MILLI-EV MILLI-EV 1371300500027 NO-DIM NO-DIM 1371300500028 112.70 0.07 0.96 0.08 114. 10. 1371300500029 1. 1371300500030 149.76 0.07 0.060 0.006 1371300500031 1. 1371300500032 302.9 0.2 3.2 0.2 102. 5. 1371300500033 1. 1371300500034 411.0 0.3 0.65 0.03 1371300500035 1. 1371300500036 480.5 0.4 0.57 0.03 1371300500037 1. 1371300500038 544.4 0.4 5.6 0.3 1371300500039 1. 1371300500040 642.2 0.6 1.3 0.1 1371300500041 1. 1371300500042 797.4 0.8 6.3 0.4 1371300500043 1. 1371300500044 843.4 0.9 0.83 0.08 1371300500045 1. 1371300500046 1082.3 0.8 17. 1. 1371300500047 1. 1371300500048 1121. 2. 0.51 0.05 1371300500049 1. 1371300500050 1140. 2. 0.08 0.02 1371300500051 1. 1371300500052 1359. 1. 28. 2. 1371300500053 1. 1. 1371300500054 1456. 1. 4.5 0.5 1371300500055 1. 1371300500056 1505. 2. 0.33 0.05 1371300500057 1. 1371300500058 1523. 2. 2.8 0.3 1371300500059 1. 1371300500060 1743. 2. 0.47 0.07 1371300500061 1. 1371300500062 1815. 2. 2.4 0.2 1371300500063 1. 1371300500064 2118. 3. 7.5 0.8 1371300500065 1. 1371300500066 2165. 3. 2.6 0.3 1371300500067 1. 1371300500068 2287. 4. 37. 4. 1371300500069 1. 1371300500070 ENDDATA 46 0 1371300500071 ENDSUBENT 70 0 1371300599999 SUBENT 13713006 19980819 00001371300600001 BIB 2 2 1371300600002 REACTION (46-PD-106(N,0),,D) 1371300600003 ERR-ANALYS No information. 1371300600004 ENDBIB 2 0 1371300600005 COMMON 2 3 1371300600006 EN-MIN EN-MAX 1371300600007 EV EV 1371300600008 20. 2000. 1371300600009 ENDCOMMON 3 0 1371300600010 DATA 3 2 1371300600011 MOMENTUM L DATA DATA-ERR 1371300600012 NO-DIM EV EV 1371300600013 0. 217. 61. 1371300600014 1. 85. 19. 1371300600015 ENDDATA 4 0 1371300600016 ENDSUBENT 15 0 1371300699999 SUBENT 13713007 19980819 00001371300700001 BIB 2 2 1371300700002 REACTION (46-PD-108(N,0),,D) 1371300700003 ERR-ANALYS No information. 1371300700004 ENDBIB 2 0 1371300700005 COMMON 2 3 1371300700006 EN-MIN EN-MAX 1371300700007 EV EV 1371300700008 20. 2000. 1371300700009 ENDCOMMON 3 0 1371300700010 DATA 3 2 1371300700011 MOMENTUM L DATA DATA-ERR 1371300700012 NO-DIM EV EV 1371300700013 0. 182. 33. 1371300700014 1. 95. 24. 1371300700015 ENDDATA 4 0 1371300700016 ENDSUBENT 15 0 1371300799999 SUBENT 13713008 19980819 00001371300800001 BIB 2 2 1371300800002 REACTION (46-PD-106(N,EL),,STF) 1371300800003 ERR-ANALYS No information. 1371300800004 ENDBIB 2 0 1371300800005 COMMON 2 3 1371300800006 EN-MIN EN-MAX 1371300800007 EV EV 1371300800008 20. 2000. 1371300800009 ENDCOMMON 3 0 1371300800010 DATA 3 2 1371300800011 MOMENTUM L DATA DATA-ERR 1371300800012 NO-DIM NO-DIM NO-DIM 1371300800013 0. 0.6 -04 0.3 -04 1371300800014 1. 0.9 -04 0.4 -04 1371300800015 ENDDATA 4 0 1371300800016 ENDSUBENT 15 0 1371300899999 SUBENT 13713009 19980819 00001371300900001 BIB 2 2 1371300900002 REACTION (46-PD-108(N,EL),,STF) 1371300900003 ERR-ANALYS No information. 1371300900004 ENDBIB 2 0 1371300900005 COMMON 2 3 1371300900006 EN-MIN EN-MAX 1371300900007 EV EV 1371300900008 20. 2000. 1371300900009 ENDCOMMON 3 0 1371300900010 DATA 3 2 1371300900011 MOMENTUM L DATA DATA-ERR 1371300900012 NO-DIM NO-DIM NO-DIM 1371300900013 0. 4. -04 1. -04 1371300900014 1. 4. -04 1. -04 1371300900015 ENDDATA 4 0 1371300900016 ENDSUBENT 15 0 1371300999999 ENDENTRY 9 0 1371399999999