ENTRY L0216 20160902 L031L021600000001 SUBENT L0216001 20160902 L031L021600100001 BIB 10 42 L021600100002 TITLE Measurement of Gamma-Ray Total Absorption Cross L021600100003 Sections Using a 56Co Source L021600100004 AUTHOR (C.M.Frankle, C.E.Moss) L021600100005 REFERENCE (R,LA-14384,2008) L021600100006 INSTITUTE (1USALAS) L021600100007 INC-SOURCE 150 MBq 57Co source L021600100008 DETECTOR (HPGE) The detector used was a nominal 100% relative L021600100009 efficiency high-purity germanium detector. L021600100010 METHOD (TRN) The source was placed inside of a lead and L021600100011 tungsten box with a tungsten collimator to form a L021600100012 0.51-cm-diameter beam. The active diameter of the L021600100013 source material is 0.53 cm. The beam then passes L021600100014 through a mechanical sample holder/changer that L021600100015 contains the four sample thicknesses, plus a blank. L021600100016 Each of the four sample positions is moved into the L021600100017 beam for one minute at a time, with a complete cycle L021600100018 of all four positions taking just over five minutes L021600100019 with various overheads. The samples were run for L021600100020 between two and seven days each, in order to L021600100021 accumulate the statistics necessary to allow the L021600100022 cross section to be measured at the 0.5% 3 level at L021600100023 the 3.451 MeV line. For ease of storage, handling, L021600100024 and analysis, the data were accumulated into runs L021600100025 of approximately one day each, and the data was then L021600100026 analyzed on a run-by-run basis. HPGe detector was used L021600100027 to detect transmitted photons. L021600100028 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. L021600100029 DECAY-DATA (27-CO-56,77.D,DG,846.771,0.99935, L021600100030 DG,977.373,0.01449, L021600100031 DG,1037.84,0.1417, L021600100032 DG,1238.282,0.669, L021600100033 DG,1360.215,0.0429, L021600100034 DG,1771.351,0.1547, L021600100035 DG,2015.181,0.0304, L021600100036 DG,2034.755,0.0789, L021600100037 DG,2598.459,0.173, L021600100038 DG,3009.596,0.0116, L021600100039 DG,3201.962,0.0332, L021600100040 DG,3253.416,0.0812, L021600100041 DG,3272.99,0.0193, L021600100042 DG,3451.152,0.00972) L021600100043 HISTORY (20160902C) BP L021600100044 ENDBIB 42 0 L021600100045 NOCOMMON 0 0 L021600100046 ENDSUBENT 45 0 L021600199999 SUBENT L0216002 20160902 L031L021600200001 BIB 3 5 L021600200002 REACTION (4-BE-9(G,TOT),,SIG,,MSC) Atomic and nuclear total L021600200003 absorption cross section. L021600200004 SAMPLE Two Be samples of 99.99% or better chemical purity: L021600200005 1.5815+-0.0006 and 3.1628+-0.0008 at/b thick. L021600200006 STATUS (TABLE) Table III, page 5. L021600200007 ENDBIB 5 0 L021600200008 NOCOMMON 0 0 L021600200009 DATA 3 14 L021600200010 EN DATA DATA-ERR L021600200011 MEV B B L021600200012 0.847 0.9146 0.0007 L021600200013 0.977 0.861 0.003 L021600200014 1.038 0.826 0.002 L021600200015 1.238 0.7586 0.0014 L021600200016 1.360 0.721 0.002 L021600200017 1.771 0.6292 0.0012 L021600200018 2.015 0.5834 0.0012 L021600200019 2.035 0.5824 0.007 L021600200020 2.598 0.5086 0.0005 L021600200021 3.010 0.460 0.009 L021600200022 3.202 0.4529 0.0008 L021600200023 3.254 0.4489 0.0006 L021600200024 3.273 0.4451 0.0010 L021600200025 3.451 0.4336 0.0013 L021600200026 ENDDATA 16 0 L021600200027 ENDSUBENT 26 0 L021600299999 SUBENT L0216003 20160902 L031L021600300001 BIB 3 5 L021600300002 REACTION (6-C-0(G,TOT),,SIG,,MSC) Atomic and nuclear total L021600300003 absorption cross section. L021600300004 SAMPLE Three C samples of 99.99% or better chemical purity: L021600300005 0.704+-0.004, 1.414+-0.007 and 2.843+-0.014 at/b thick.L021600300006 STATUS (TABLE) Table IV, page 5. L021600300007 ENDBIB 5 0 L021600300008 NOCOMMON 0 0 L021600300009 DATA 3 14 L021600300010 EN DATA DATA-ERR L021600300011 MEV B B L021600300012 0.847 1.358 0.004 L021600300013 0.977 1.273 0.010 L021600300014 1.038 1.238 0.004 L021600300015 1.238 1.125 0.003 L021600300016 1.360 1.076 0.004 L021600300017 1.771 0.941 0.003 L021600300018 2.015 0.871 0.005 L021600300019 2.035 0.866 0.003 L021600300020 2.598 0.766 0.002 L021600300021 3.010 0.709 0.009 L021600300022 3.202 0.679 0.003 L021600300023 3.254 0.676 0.002 L021600300024 3.273 0.670 0.004 L021600300025 3.451 0.656 0.003 L021600300026 ENDDATA 16 0 L021600300027 ENDSUBENT 26 0 L021600399999 SUBENT L0216004 20160902 L031L021600400001 BIB 3 6 L021600400002 REACTION (29-CU-0(G,TOT),,SIG,,MSC) Atomic and nuclear total L021600400003 absorption cross section. L021600400004 SAMPLE Four Cu samples of 99.99% or better chemical purity: L021600400005 0.1517+-0.0005, 0.3034+-0.0007, 0.6079+-0.0013 and L021600400006 1.216+-0.003 at/b thick. L021600400007 STATUS (TABLE) Table V, page 6. L021600400008 ENDBIB 6 0 L021600400009 NOCOMMON 0 0 L021600400010 DATA 3 14 L021600400011 EN DATA DATA-ERR L021600400012 MEV B B L021600400013 0.847 6.751 0.010 L021600400014 0.977 6.26 0.05 L021600400015 1.038 6.093 0.015 L021600400016 1.238 5.536 0.008 L021600400017 1.360 5.27 0.02 L021600400018 1.771 4.672 0.008 L021600400019 2.015 4.41 0.03 L021600400020 2.035 4.383 0.013 L021600400021 2.598 3.989 0.007 L021600400022 3.010 3.77 0.04 L021600400023 3.202 3.705 0.016 L021600400024 3.254 3.692 0.009 L021600400025 3.273 3.682 0.018 L021600400026 3.451 3.64 0.02 L021600400027 ENDDATA 16 0 L021600400028 ENDSUBENT 27 0 L021600499999 SUBENT L0216005 20160902 L031L021600500001 BIB 3 6 L021600500002 REACTION (73-TA-0(G,TOT),,SIG,,MSC) Atomic and nuclear total L021600500003 absorption cross section. L021600500004 SAMPLE Four Ta samples of 99.99% or better chemical purity: L021600500005 0.0373+-0.0003, 0.0800+-0.0003, 0.1598+-0.0003 and L021600500006 0.3199+-0.0003 at/b thick. L021600500007 STATUS (TABLE) Table VI, page 6. L021600500008 ENDBIB 6 0 L021600500009 NOCOMMON 0 0 L021600500010 DATA 3 14 L021600500011 EN DATA DATA-ERR L021600500012 MEV B B L021600500013 0.847 22.243 0.019 L021600500014 0.977 19.51 0.12 L021600500015 1.038 18.68 0.03 L021600500016 1.238 16.453 0.014 L021600500017 1.360 15.56 0.04 L021600500018 1.771 13.801 0.016 L021600500019 2.015 13.01 0.04 L021600500020 2.035 13.00 0.02 L021600500021 2.598 12.282 0.015 L021600500022 3.010 11.92 0.11 L021600500023 3.202 11.95 0.04 L021600500024 3.254 11.986 0.017 L021600500025 3.273 11.97 0.05 L021600500026 3.451 11.96 0.05 L021600500027 ENDDATA 16 0 L021600500028 ENDSUBENT 27 0 L021600599999 SUBENT L0216006 20160902 L031L021600600001 BIB 3 6 L021600600002 REACTION (74-W-0(G,TOT),,SIG,,MSC) Atomic and nuclear total L021600600003 absorption cross section. L021600600004 SAMPLE Four W samples of 99.99% or better chemical purity: L021600600005 0.0385+-0.0003, 0.0776+-0.0004, 0.1552+-0.0003 and L021600600006 0.3107+-0.0003 at/b thick. L021600600007 STATUS (TABLE) Table VII, page 7. L021600600008 ENDBIB 6 0 L021600600009 NOCOMMON 0 0 L021600600010 DATA 3 14 L021600600011 EN DATA DATA-ERR L021600600012 MEV B B L021600600013 0.847 22.66 0.02 L021600600014 0.977 19.96 0.15 L021600600015 1.038 19.08 0.03 L021600600016 1.238 16.717 0.016 L021600600017 1.360 15.88 0.05 L021600600018 1.771 13.845 0.019 L021600600019 2.015 13.17 0.05 L021600600020 2.035 13.19 0.03 L021600600021 2.598 12.516 0.018 L021600600022 3.010 12.17 0.15 L021600600023 3.202 12.12 0.04 L021600600024 3.254 12.18 0.02 L021600600025 3.273 12.20 0.05 L021600600026 3.451 12.19 0.05 L021600600027 ENDDATA 16 0 L021600600028 ENDSUBENT 27 0 L021600699999 SUBENT L0216007 20160902 L031L021600700001 BIB 3 6 L021600700002 REACTION (82-PB-0(G,TOT),,SIG,,MSC) Atomic and nuclear total L021600700003 absorption cross section. L021600700004 SAMPLE Four Pb samples of 99.99% or better chemical purity: L021600700005 0.0332+-0.0002, 0.0663+-0.0002, 0.1326+-0.0002 and L021600700006 0.2653+-0.0002 at/b thick. L021600700007 STATUS (TABLE) Table VIII, page 7. L021600700008 ENDBIB 6 0 L021600700009 NOCOMMON 0 0 L021600700010 DATA 3 14 L021600700011 EN DATA DATA-ERR L021600700012 MEV B B L021600700013 0.847 27.926 0.016 L021600700014 0.977 24.26 0.12 L021600700015 1.038 22.94 0.03 L021600700016 1.238 19.828 0.011 L021600700017 1.360 18.62 0.04 L021600700018 1.771 16.371 0.014 L021600700019 2.015 15.47 0.04 L021600700020 2.035 15.45 0.02 L021600700021 2.598 14.605 0.014 L021600700022 3.010 14.42 0.11 L021600700023 3.202 14.289 0.016 L021600700024 3.254 14.308 0.019 L021600700025 3.273 14.33 0.03 L021600700026 3.451 14.33 0.04 L021600700027 ENDDATA 16 0 L021600700028 ENDSUBENT 27 0 L021600799999 SUBENT L0216008 20160902 L031L021600800001 BIB 3 7 L021600800002 REACTION (92-U-0(G,TOT),,SIG,,MSC) Atomic and nuclear total L021600800003 absorption cross section. L021600800004 SAMPLE Four U samples of 99.99% or better chemical purity: L021600800005 0.0314+- 0.0003, 0.0613+-0.0003, 0.1221+-0.0003 and L021600800006 0.2450+-0.0005 at/b thick. The uranium samples are L021600800007 depleted uranium containing a nominal 0.21% 235U. L021600800008 STATUS (TABLE) Table IX, page 8. L021600800009 ENDBIB 7 0 L021600800010 NOCOMMON 0 0 L021600800011 DATA 3 14 L021600800012 EN DATA DATA-ERR L021600800013 MEV B B L021600800014 0.847 36.35 0.03 L021600800015 0.977 31.1 0.3 L021600800016 1.038 29.13 0.05 L021600800017 1.238 24.68 0.02 L021600800018 1.360 23.04 0.05 L021600800019 1.771 19.83 0.02 L021600800020 2.015 18.72 0.05 L021600800021 2.035 18.76 0.03 L021600800022 2.598 17.649 0.019 L021600800023 3.010 17.36 0.15 L021600800024 3.202 17.24 0.05 L021600800025 3.254 17.21 0.03 L021600800026 3.273 17.17 0.05 L021600800027 3.451 17.16 0.10 L021600800028 ENDDATA 16 0 L021600800029 ENDSUBENT 28 0 L021600899999 ENDENTRY 8 0 L021699999999