ENTRY 14703 20210421 14841470300000001 SUBENT 14703001 20210421 14841470300100001 BIB 9 15 1470300100002 TITLE Elastic and Inelastic Scattering of Fast Neutrons 1470300100003 AUTHOR (D.C.Grahame,G.T.Seaborg) 1470300100004 REFERENCE (J,PR,53,795,1938) 1470300100005 #doi:10.1103/PhysRev.53.795 1470300100006 INSTITUTE (1USAUCX) 1470300100007 INC-SOURCE (RA-BE) The source of neutrons (Be+200 mg Ra). 1470300100008 DETECTOR (GEMUC) The counter used was made from a steel tube 1470300100009 (12.5 cm x 3.8 cm, 0.13 mm wall thickness) and was 1470300100010 filled with a mixture of argon and ethyl alcohol 1470300100011 vapor (10 cm Ar+0.3 cm C2H5OH). 1470300100012 SAMPLE The cylindrical absorbers used in these experiments 1470300100013 were 17.8 cm long and approximately 10 cm in diameter. 1470300100014 COMMENT Compiler's comment: Ra-Be neutron spectrum is below 1470300100015 13 MeV. 1470300100016 HISTORY (20210421C) BP 1470300100017 ENDBIB 15 0 1470300100018 NOCOMMON 0 0 1470300100019 ENDSUBENT 18 0 1470300199999 SUBENT 14703002 20210421 14841470300200001 BIB 5 20 1470300200002 REACTION (13-AL-27(N,TOT),,TRN,,SPA) 1470300200003 METHOD (TRN) The source of neutrons (13 cm long and 1.78 cm 1470300200004 in diameter) was placed centrally in a 1.78 cm hole 1470300200005 through the axis of the cylinder. Flexible targets of 1470300200006 iron or aluminum (made of small strips held together 1470300200007 with Cellophane tape) fitted around the curved surface 1470300200008 of the cylinders. The radioactivity induced in these 1470300200009 targets was measured with a thin-walled steel 1470300200010 Geiger-Muller counter. In the measurements made without1470300200011 the absorbers, the geometrical conditions were 1470300200012 accurately preserved by the use of identical blanks. 1470300200013 When aluminum targets were used, measurements were made1470300200014 alternately with and without the absorbing cylinders 1470300200015 in order to eliminate the effects of any changes in 1470300200016 the sensitivity of the counter:56Fe(n,p)56Mn detection.1470300200017 ERR-ANALYS (DATA-ERR) The probable errors given refer to the 1470300200018 errors in the measurements only and are not intended 1470300200019 to include systematic errors inherent in the method. 1470300200020 COMMENT Compiler's comment: calculated as 4.2cm x 2.7 g/cm3. 1470300200021 STATUS (TABLE) Table I, page 797. 1470300200022 ENDBIB 20 0 1470300200023 COMMON 3 3 1470300200024 EN-MIN EN-MAX THICKNESS 1470300200025 MEV MEV G/CM-SQ 1470300200026 7.0 13.0 11.34 1470300200027 ENDCOMMON 3 0 1470300200028 DATA 2 1 1470300200029 DATA DATA-ERR 1470300200030 NO-DIM NO-DIM 1470300200031 0.75 0.03 1470300200032 ENDDATA 3 0 1470300200033 ENDSUBENT 32 0 1470300299999 SUBENT 14703003 20210421 14841470300300001 BIB 5 17 1470300300002 REACTION (30-ZN-0(N,TOT),,TRN,,SPA) 1470300300003 METHOD (TRN) The source of neutrons (13 cm long and 1.78 cm 1470300300004 in diameter) was placed centrally in a 1.78 cm hole 1470300300005 through the axis of the cylinder. Flexible targets of 1470300300006 iron or aluminum (made of small strips held together 1470300300007 with Cellophane tape) fitted around the curved surface 1470300300008 of the cylinders. The radioactivity induced in these 1470300300009 targets was measured with a thin-walled steel 1470300300010 Geiger-Muller counter. In the measurements made without1470300300011 the absorbers, the geometrical conditions were 1470300300012 accurately preserved by the use of identical blanks. 1470300300013 56Fe(n,p)56Mn detection. 1470300300014 ERR-ANALYS (DATA-ERR) The probable errors given refer to the 1470300300015 errors in the measurements only and are not intended 1470300300016 to include systematic errors inherent in the method. 1470300300017 COMMENT Compiler's comment: calculated as 4.2cm x 7.133 g/cm3. 1470300300018 STATUS (TABLE) Table I, page 797. 1470300300019 ENDBIB 17 0 1470300300020 COMMON 3 3 1470300300021 EN-MIN EN-MAX THICKNESS 1470300300022 MEV MEV G/CM-SQ 1470300300023 7.0 13.0 29.9586 1470300300024 ENDCOMMON 3 0 1470300300025 DATA 2 1 1470300300026 DATA DATA-ERR 1470300300027 NO-DIM NO-DIM 1470300300028 0.59 0.03 1470300300029 ENDDATA 3 0 1470300300030 ENDSUBENT 29 0 1470300399999 SUBENT 14703004 20210421 14841470300400001 BIB 5 17 1470300400002 REACTION (51-SB-0(N,TOT),,TRN,,SPA) 1470300400003 METHOD (TRN) The source of neutrons (13 cm long and 1.78 cm 1470300400004 in diameter) was placed centrally in a 1.78 cm hole 1470300400005 through the axis of the cylinder. Flexible targets of 1470300400006 iron or aluminum (made of small strips held together 1470300400007 with Cellophane tape) fitted around the curved surface 1470300400008 of the cylinders. The radioactivity induced in these 1470300400009 targets was measured with a thin-walled steel 1470300400010 Geiger-Muller counter. In the measurements made without1470300400011 the absorbers, the geometrical conditions were 1470300400012 accurately preserved by the use of identical blanks. 1470300400013 56Fe(n,p)56Mn detection. 1470300400014 ERR-ANALYS (DATA-ERR) The probable errors given refer to the 1470300400015 errors in the measurements only and are not intended 1470300400016 to include systematic errors inherent in the method. 1470300400017 COMMENT Compiler's comment: calculated as 4.2cm x 6.691 g/cm3. 1470300400018 STATUS (TABLE) Table I, page 797. 1470300400019 ENDBIB 17 0 1470300400020 COMMON 3 3 1470300400021 EN-MIN EN-MAX THICKNESS 1470300400022 MEV MEV G/CM-SQ 1470300400023 7.0 13.0 28.1022 1470300400024 ENDCOMMON 3 0 1470300400025 DATA 2 1 1470300400026 DATA DATA-ERR 1470300400027 NO-DIM NO-DIM 1470300400028 0.73 0.03 1470300400029 ENDDATA 3 0 1470300400030 ENDSUBENT 29 0 1470300499999 SUBENT 14703005 20210421 14841470300500001 BIB 5 17 1470300500002 REACTION (82-PB-0(N,TOT),,TRN,,SPA) 1470300500003 METHOD (TRN) The source of neutrons (13 cm long and 1.78 cm 1470300500004 in diameter) was placed centrally in a 1.78 cm hole 1470300500005 through the axis of the cylinder. Flexible targets of 1470300500006 iron or aluminum (made of small strips held together 1470300500007 with Cellophane tape) fitted around the curved surface 1470300500008 of the cylinders. The radioactivity induced in these 1470300500009 targets was measured with a thin-walled steel 1470300500010 Geiger-Muller counter. In the measurements made without1470300500011 the absorbers, the geometrical conditions were 1470300500012 accurately preserved by the use of identical blanks. 1470300500013 56Fe(n,p)56Mn detection. 1470300500014 ERR-ANALYS (DATA-ERR) The probable errors given refer to the 1470300500015 errors in the measurements only and are not intended 1470300500016 to include systematic errors inherent in the method. 1470300500017 COMMENT Compiler's comment: calculated as 4.2cm x 11.35 g/cm3. 1470300500018 STATUS (TABLE) Table I, page 797. 1470300500019 ENDBIB 17 0 1470300500020 COMMON 3 3 1470300500021 EN-MIN EN-MAX THICKNESS 1470300500022 MEV MEV G/CM-SQ 1470300500023 7.0 13.0 47.67 1470300500024 ENDCOMMON 3 0 1470300500025 DATA 2 1 1470300500026 DATA DATA-ERR 1470300500027 NO-DIM NO-DIM 1470300500028 0.69 0.03 1470300500029 ENDDATA 3 0 1470300500030 ENDSUBENT 29 0 1470300599999 SUBENT 14703006 20210421 14841470300600001 BIB 5 17 1470300600002 REACTION (83-BI-209(N,TOT),,TRN,,SPA) 1470300600003 METHOD (TRN) The source of neutrons (13 cm long and 1.78 cm 1470300600004 in diameter) was placed centrally in a 1.78 cm hole 1470300600005 through the axis of the cylinder. Flexible targets of 1470300600006 iron or aluminum (made of small strips held together 1470300600007 with Cellophane tape) fitted around the curved surface 1470300600008 of the cylinders. The radioactivity induced in these 1470300600009 targets was measured with a thin-walled steel 1470300600010 Geiger-Muller counter. In the measurements made without1470300600011 the absorbers, the geometrical conditions were 1470300600012 accurately preserved by the use of identical blanks. 1470300600013 56Fe(n,p)56Mn detection. 1470300600014 ERR-ANALYS (DATA-ERR) The probable errors given refer to the 1470300600015 errors in the measurements only and are not intended 1470300600016 to include systematic errors inherent in the method. 1470300600017 COMMENT Compiler's comment: calculated as 4.2cm x 9.8 g/cm3. 1470300600018 STATUS (TABLE) Table I, page 797. 1470300600019 ENDBIB 17 0 1470300600020 COMMON 3 3 1470300600021 EN-MIN EN-MAX THICKNESS 1470300600022 MEV MEV G/CM-SQ 1470300600023 7.0 13.0 41.16 1470300600024 ENDCOMMON 3 0 1470300600025 DATA 2 1 1470300600026 DATA DATA-ERR 1470300600027 NO-DIM NO-DIM 1470300600028 0.71 0.02 1470300600029 ENDDATA 3 0 1470300600030 ENDSUBENT 29 0 1470300699999 SUBENT 14703007 20210421 14841470300700001 BIB 5 17 1470300700002 REACTION (6-C-0(N,TOT),,TRN,,SPA) 1470300700003 METHOD (TRN) The source of neutrons (13 cm long and 1.78 cm 1470300700004 in diameter) was placed centrally in a 1.78 cm hole 1470300700005 through the axis of the cylinder. Flexible targets of 1470300700006 iron or aluminum (made of small strips held together 1470300700007 with Cellophane tape) fitted around the curved surface 1470300700008 of the cylinders. The radioactivity induced in these 1470300700009 targets was measured with a thin-walled steel 1470300700010 Geiger-Muller counter. In the measurements made without1470300700011 the absorbers, the geometrical conditions were 1470300700012 accurately preserved by the use of identical blanks. 1470300700013 27Al(n,p)27Mg detection. 1470300700014 ERR-ANALYS (DATA-ERR) The probable errors given refer to the 1470300700015 errors in the measurements only and are not intended 1470300700016 to include systematic errors inherent in the method. 1470300700017 COMMENT Compiler's comment: calculated as 4.1cm x 1.7 g/cm3. 1470300700018 STATUS (TABLE) Table I, page 797. 1470300700019 ENDBIB 17 0 1470300700020 COMMON 3 3 1470300700021 EN-MIN EN-MAX THICKNESS 1470300700022 MEV MEV G/CM-SQ 1470300700023 4.5 13.0 6.97 1470300700024 ENDCOMMON 3 0 1470300700025 DATA 2 1 1470300700026 DATA DATA-ERR 1470300700027 NO-DIM NO-DIM 1470300700028 0.83 0.02 1470300700029 ENDDATA 3 0 1470300700030 ENDSUBENT 29 0 1470300799999 SUBENT 14703008 20210421 14841470300800001 BIB 5 20 1470300800002 REACTION (13-AL-27(N,TOT),,TRN,,SPA) 1470300800003 METHOD (TRN) The source of neutrons (13 cm long and 1.78 cm 1470300800004 in diameter) was placed centrally in a 1.78 cm hole 1470300800005 through the axis of the cylinder. Flexible targets of 1470300800006 iron or aluminum (made of small strips held together 1470300800007 with Cellophane tape) fitted around the curved surface 1470300800008 of the cylinders. The radioactivity induced in these 1470300800009 targets was measured with a thin-walled steel 1470300800010 Geiger-Muller counter. In the measurements made without1470300800011 the absorbers, the geometrical conditions were 1470300800012 accurately preserved by the use of identical blanks. 1470300800013 When aluminum targets were used, measurements were made1470300800014 alternately with and without the absorbing cylinders 1470300800015 in order to eliminate the effects of any changes in 1470300800016 the sensitivity of the counter:27Al(n,p)27Mg detection.1470300800017 ERR-ANALYS (DATA-ERR) The probable errors given refer to the 1470300800018 errors in the measurements only and are not intended 1470300800019 to include systematic errors inherent in the method. 1470300800020 COMMENT Compiler's comment: calculated as 4.2cm x 2.7 g/cm3. 1470300800021 STATUS (TABLE) Table I, page 797. 1470300800022 ENDBIB 20 0 1470300800023 COMMON 3 3 1470300800024 EN-MIN EN-MAX THICKNESS 1470300800025 MEV MEV G/CM-SQ 1470300800026 4.5 13.0 11.34 1470300800027 ENDCOMMON 3 0 1470300800028 DATA 2 1 1470300800029 DATA DATA-ERR 1470300800030 NO-DIM NO-DIM 1470300800031 0.78 0.02 1470300800032 ENDDATA 3 0 1470300800033 ENDSUBENT 32 0 1470300899999 SUBENT 14703009 20210421 14841470300900001 BIB 5 17 1470300900002 REACTION (30-ZN-0(N,TOT),,TRN,,SPA) 1470300900003 METHOD (TRN) The source of neutrons (13 cm long and 1.78 cm 1470300900004 in diameter) was placed centrally in a 1.78 cm hole 1470300900005 through the axis of the cylinder. Flexible targets of 1470300900006 iron or aluminum (made of small strips held together 1470300900007 with Cellophane tape) fitted around the curved surface 1470300900008 of the cylinders. The radioactivity induced in these 1470300900009 targets was measured with a thin-walled steel 1470300900010 Geiger-Muller counter. In the measurements made without1470300900011 the absorbers, the geometrical conditions were 1470300900012 accurately preserved by the use of identical blanks. 1470300900013 27Al(n,p)27Mg detection. 1470300900014 ERR-ANALYS (DATA-ERR) The probable errors given refer to the 1470300900015 errors in the measurements only and are not intended 1470300900016 to include systematic errors inherent in the method. 1470300900017 COMMENT Compiler's comment: calculated as 4.2cm x 7.133 g/cm3. 1470300900018 STATUS (TABLE) Table I, page 797. 1470300900019 ENDBIB 17 0 1470300900020 COMMON 3 3 1470300900021 EN-MIN EN-MAX THICKNESS 1470300900022 MEV MEV G/CM-SQ 1470300900023 4.5 13.0 29.9586 1470300900024 ENDCOMMON 3 0 1470300900025 DATA 2 1 1470300900026 DATA DATA-ERR 1470300900027 NO-DIM NO-DIM 1470300900028 0.58 0.02 1470300900029 ENDDATA 3 0 1470300900030 ENDSUBENT 29 0 1470300999999 SUBENT 14703010 20210421 14841470301000001 BIB 5 17 1470301000002 REACTION (50-SN-0(N,TOT),,TRN,,SPA) 1470301000003 METHOD (TRN) The source of neutrons (13 cm long and 1.78 cm 1470301000004 in diameter) was placed centrally in a 1.78 cm hole 1470301000005 through the axis of the cylinder. Flexible targets of 1470301000006 iron or aluminum (made of small strips held together 1470301000007 with Cellophane tape) fitted around the curved surface 1470301000008 of the cylinders. The radioactivity induced in these 1470301000009 targets was measured with a thin-walled steel 1470301000010 Geiger-Muller counter. In the measurements made without1470301000011 the absorbers, the geometrical conditions were 1470301000012 accurately preserved by the use of identical blanks. 1470301000013 27Al(n,p)27Mg detection. 1470301000014 ERR-ANALYS (DATA-ERR) The probable errors given refer to the 1470301000015 errors in the measurements only and are not intended 1470301000016 to include systematic errors inherent in the method. 1470301000017 COMMENT Compiler's comment: calculated as 4.1cm x 5.75 g/cm3. 1470301000018 STATUS (TABLE) Table I, page 797. 1470301000019 ENDBIB 17 0 1470301000020 COMMON 3 3 1470301000021 EN-MIN EN-MAX THICKNESS 1470301000022 MEV MEV G/CM-SQ 1470301000023 4.5 13.0 23.575 1470301000024 ENDCOMMON 3 0 1470301000025 DATA 2 1 1470301000026 DATA DATA-ERR 1470301000027 NO-DIM NO-DIM 1470301000028 0.72 0.02 1470301000029 ENDDATA 3 0 1470301000030 ENDSUBENT 29 0 1470301099999 SUBENT 14703011 20210421 14841470301100001 BIB 5 17 1470301100002 REACTION (51-SB-0(N,TOT),,TRN,,SPA) 1470301100003 METHOD (TRN) The source of neutrons (13 cm long and 1.78 cm 1470301100004 in diameter) was placed centrally in a 1.78 cm hole 1470301100005 through the axis of the cylinder. Flexible targets of 1470301100006 iron or aluminum (made of small strips held together 1470301100007 with Cellophane tape) fitted around the curved surface 1470301100008 of the cylinders. The radioactivity induced in these 1470301100009 targets was measured with a thin-walled steel 1470301100010 Geiger-Muller counter. In the measurements made without1470301100011 the absorbers, the geometrical conditions were 1470301100012 accurately preserved by the use of identical blanks. 1470301100013 27Al(n,p)27Mg detection. 1470301100014 ERR-ANALYS (DATA-ERR) The probable errors given refer to the 1470301100015 errors in the measurements only and are not intended 1470301100016 to include systematic errors inherent in the method. 1470301100017 COMMENT Compiler's comment: calculated as 4.2cm x 6.691 g/cm3. 1470301100018 STATUS (TABLE) Table I, page 797. 1470301100019 ENDBIB 17 0 1470301100020 COMMON 3 3 1470301100021 EN-MIN EN-MAX THICKNESS 1470301100022 MEV MEV G/CM-SQ 1470301100023 4.5 13.0 28.1022 1470301100024 ENDCOMMON 3 0 1470301100025 DATA 2 1 1470301100026 DATA DATA-ERR 1470301100027 NO-DIM NO-DIM 1470301100028 0.74 0.02 1470301100029 ENDDATA 3 0 1470301100030 ENDSUBENT 29 0 1470301199999 SUBENT 14703012 20210421 14841470301200001 BIB 5 17 1470301200002 REACTION (82-PB-0(N,TOT),,TRN,,SPA) 1470301200003 METHOD (TRN) The source of neutrons (13 cm long and 1.78 cm 1470301200004 in diameter) was placed centrally in a 1.78 cm hole 1470301200005 through the axis of the cylinder. Flexible targets of 1470301200006 iron or aluminum (made of small strips held together 1470301200007 with Cellophane tape) fitted around the curved surface 1470301200008 of the cylinders. The radioactivity induced in these 1470301200009 targets was measured with a thin-walled steel 1470301200010 Geiger-Muller counter. In the measurements made without1470301200011 the absorbers, the geometrical conditions were 1470301200012 accurately preserved by the use of identical blanks. 1470301200013 27Al(n,p)27Mg detection. 1470301200014 ERR-ANALYS (DATA-ERR) The probable errors given refer to the 1470301200015 errors in the measurements only and are not intended 1470301200016 to include systematic errors inherent in the method. 1470301200017 COMMENT Compiler's comment: calculated as 4.2cm x 11.35 g/cm3. 1470301200018 STATUS (TABLE) Table I, page 797. 1470301200019 ENDBIB 17 0 1470301200020 COMMON 3 3 1470301200021 EN-MIN EN-MAX THICKNESS 1470301200022 MEV MEV G/CM-SQ 1470301200023 4.5 13.0 47.67 1470301200024 ENDCOMMON 3 0 1470301200025 DATA 2 1 1470301200026 DATA DATA-ERR 1470301200027 NO-DIM NO-DIM 1470301200028 0.71 0.02 1470301200029 ENDDATA 3 0 1470301200030 ENDSUBENT 29 0 1470301299999 SUBENT 14703013 20210421 14841470301300001 BIB 5 17 1470301300002 REACTION (83-BI-209(N,TOT),,TRN,,SPA) 1470301300003 METHOD (TRN) The source of neutrons (13 cm long and 1.78 cm 1470301300004 in diameter) was placed centrally in a 1.78 cm hole 1470301300005 through the axis of the cylinder. Flexible targets of 1470301300006 iron or aluminum (made of small strips held together 1470301300007 with Cellophane tape) fitted around the curved surface 1470301300008 of the cylinders. The radioactivity induced in these 1470301300009 targets was measured with a thin-walled steel 1470301300010 Geiger-Muller counter. In the measurements made without1470301300011 the absorbers, the geometrical conditions were 1470301300012 accurately preserved by the use of identical blanks. 1470301300013 27Al(n,p)27Mg detection. 1470301300014 ERR-ANALYS (DATA-ERR) The probable errors given refer to the 1470301300015 errors in the measurements only and are not intended 1470301300016 to include systematic errors inherent in the method. 1470301300017 COMMENT Compiler's comment: calculated as 4.2cm x 9.8 g/cm3. 1470301300018 STATUS (TABLE) Table I, page 797. 1470301300019 ENDBIB 17 0 1470301300020 COMMON 3 3 1470301300021 EN-MIN EN-MAX THICKNESS 1470301300022 MEV MEV G/CM-SQ 1470301300023 4.5 13.0 41.16 1470301300024 ENDCOMMON 3 0 1470301300025 DATA 2 1 1470301300026 DATA DATA-ERR 1470301300027 NO-DIM NO-DIM 1470301300028 0.74 0.01 1470301300029 ENDDATA 3 0 1470301300030 ENDSUBENT 29 0 1470301399999 SUBENT 14703014 20210421 14841470301400001 BIB 4 21 1470301400002 REACTION (13-AL-27(N,NON),,SIG,,SPA) 1470301400003 ANALYSIS The quantity measured in these experiments is the 1470301400004 total cross section for all processes by which the 1470301400005 neutron loses a large fraction of its energy or is 1470301400006 absorbed. The values called absorption+inelastic 1470301400007 scattering cross sections in the text are therefore 1470301400008 more strictly cross sections for absorption+ 1470301400009 inelastic scattering with large energy losses. If a 1470301400010 form of inelastic scattering occurs in which only a 1470301400011 small fraction of the energy is lost, the experiments 1470301400012 will not detect the process to any marked extent. The 1470301400013 cross sections sigma have been calculated from the 1470301400014 fraction transmitted T by use of the relation T=exp(- 1470301400015 N*sigma*t), where N is the number of nuclei per cm2 1470301400016 and t is the average path length of the neutrons in 1470301400017 the absorbers. 1470301400018 ERR-ANALYS (DATA-ERR) The probable errors given refer to the 1470301400019 errors in the measurements only and are not intended 1470301400020 to include systematic errors inherent in the method. 1470301400021 STATUS (DEP,14703002) 1470301400022 (TABLE) Table I, page 797. 1470301400023 ENDBIB 21 0 1470301400024 NOCOMMON 0 0 1470301400025 DATA 4 1 1470301400026 EN-MIN EN-MAX DATA DATA-ERR 1470301400027 MEV MEV B B 1470301400028 7.0 13.0 0.93 0.13 1470301400029 ENDDATA 3 0 1470301400030 ENDSUBENT 29 0 1470301499999 SUBENT 14703015 20210421 14841470301500001 BIB 4 21 1470301500002 REACTION (30-ZN-0(N,NON),,SIG,,SPA) 1470301500003 ANALYSIS The quantity measured in these experiments is the 1470301500004 total cross section for all processes by which the 1470301500005 neutron loses a large fraction of its energy or is 1470301500006 absorbed. The values called absorption+inelastic 1470301500007 scattering cross sections in the text are therefore 1470301500008 more strictly cross sections for absorption+ 1470301500009 inelastic scattering with large energy losses. If a 1470301500010 form of inelastic scattering occurs in which only a 1470301500011 small fraction of the energy is lost, the experiments 1470301500012 will not detect the process to any marked extent. The 1470301500013 cross sections sigma have been calculated from the 1470301500014 fraction transmitted T by use of the relation T=exp(- 1470301500015 N*sigma*t), where N is the number of nuclei per cm2 1470301500016 and t is the average path length of the neutrons in 1470301500017 the absorbers. 1470301500018 ERR-ANALYS (DATA-ERR) The probable errors given refer to the 1470301500019 errors in the measurements only and are not intended 1470301500020 to include systematic errors inherent in the method. 1470301500021 STATUS (DEP,14703003) 1470301500022 (TABLE) Table I, page 797. 1470301500023 ENDBIB 21 0 1470301500024 NOCOMMON 0 0 1470301500025 DATA 4 1 1470301500026 EN-MIN EN-MAX DATA DATA-ERR 1470301500027 MEV MEV B B 1470301500028 7.0 13.0 1.54 0.15 1470301500029 ENDDATA 3 0 1470301500030 ENDSUBENT 29 0 1470301599999 SUBENT 14703016 20210421 14841470301600001 BIB 4 21 1470301600002 REACTION (51-SB-0(N,NON),,SIG,,SPA) 1470301600003 ANALYSIS The quantity measured in these experiments is the 1470301600004 total cross section for all processes by which the 1470301600005 neutron loses a large fraction of its energy or is 1470301600006 absorbed. The values called absorption+inelastic 1470301600007 scattering cross sections in the text are therefore 1470301600008 more strictly cross sections for absorption+ 1470301600009 inelastic scattering with large energy losses. If a 1470301600010 form of inelastic scattering occurs in which only a 1470301600011 small fraction of the energy is lost, the experiments 1470301600012 will not detect the process to any marked extent. The 1470301600013 cross sections sigma have been calculated from the 1470301600014 fraction transmitted T by use of the relation T=exp(- 1470301600015 N*sigma*t), where N is the number of nuclei per cm2 1470301600016 and t is the average path length of the neutrons in 1470301600017 the absorbers. 1470301600018 ERR-ANALYS (DATA-ERR) The probable errors given refer to the 1470301600019 errors in the measurements only and are not intended 1470301600020 to include systematic errors inherent in the method. 1470301600021 STATUS (DEP,14703004) 1470301600022 (TABLE) Table I, page 797. 1470301600023 ENDBIB 21 0 1470301600024 NOCOMMON 0 0 1470301600025 DATA 4 1 1470301600026 EN-MIN EN-MAX DATA DATA-ERR 1470301600027 MEV MEV B B 1470301600028 7.0 13.0 1.79 0.23 1470301600029 ENDDATA 3 0 1470301600030 ENDSUBENT 29 0 1470301699999 SUBENT 14703017 20210421 14841470301700001 BIB 4 21 1470301700002 REACTION (82-PB-0(N,NON),,SIG,,SPA) 1470301700003 ANALYSIS The quantity measured in these experiments is the 1470301700004 total cross section for all processes by which the 1470301700005 neutron loses a large fraction of its energy or is 1470301700006 absorbed. The values called absorption+inelastic 1470301700007 scattering cross sections in the text are therefore 1470301700008 more strictly cross sections for absorption+ 1470301700009 inelastic scattering with large energy losses. If a 1470301700010 form of inelastic scattering occurs in which only a 1470301700011 small fraction of the energy is lost, the experiments 1470301700012 will not detect the process to any marked extent. The 1470301700013 cross sections sigma have been calculated from the 1470301700014 fraction transmitted T by use of the relation T=exp(- 1470301700015 N*sigma*t), where N is the number of nuclei per cm2 1470301700016 and t is the average path length of the neutrons in 1470301700017 the absorbers. 1470301700018 ERR-ANALYS (DATA-ERR) The probable errors given refer to the 1470301700019 errors in the measurements only and are not intended 1470301700020 to include systematic errors inherent in the method. 1470301700021 STATUS (DEP,14703005) 1470301700022 (TABLE) Table I, page 797. 1470301700023 ENDBIB 21 0 1470301700024 NOCOMMON 0 0 1470301700025 DATA 4 1 1470301700026 EN-MIN EN-MAX DATA DATA-ERR 1470301700027 MEV MEV B B 1470301700028 7.0 13.0 2.13 0.24 1470301700029 ENDDATA 3 0 1470301700030 ENDSUBENT 29 0 1470301799999 SUBENT 14703018 20210421 14841470301800001 BIB 4 21 1470301800002 REACTION (83-BI-209(N,NON),,SIG,,SPA) 1470301800003 ANALYSIS The quantity measured in these experiments is the 1470301800004 total cross section for all processes by which the 1470301800005 neutron loses a large fraction of its energy or is 1470301800006 absorbed. The values called absorption+inelastic 1470301800007 scattering cross sections in the text are therefore 1470301800008 more strictly cross sections for absorption+ 1470301800009 inelastic scattering with large energy losses. If a 1470301800010 form of inelastic scattering occurs in which only a 1470301800011 small fraction of the energy is lost, the experiments 1470301800012 will not detect the process to any marked extent. The 1470301800013 cross sections sigma have been calculated from the 1470301800014 fraction transmitted T by use of the relation T=exp(- 1470301800015 N*sigma*t), where N is the number of nuclei per cm2 1470301800016 and t is the average path length of the neutrons in 1470301800017 the absorbers. 1470301800018 ERR-ANALYS (DATA-ERR) The probable errors given refer to the 1470301800019 errors in the measurements only and are not intended 1470301800020 to include systematic errors inherent in the method. 1470301800021 STATUS (DEP,14703006) 1470301800022 (TABLE) Table I, page 797. 1470301800023 ENDBIB 21 0 1470301800024 NOCOMMON 0 0 1470301800025 DATA 4 1 1470301800026 EN-MIN EN-MAX DATA DATA-ERR 1470301800027 MEV MEV B B 1470301800028 7.0 13.0 2.32 0.20 1470301800029 ENDDATA 3 0 1470301800030 ENDSUBENT 29 0 1470301899999 SUBENT 14703019 20210421 14841470301900001 BIB 4 21 1470301900002 REACTION (6-C-0(N,NON),,SIG,,SPA) 1470301900003 ANALYSIS The quantity measured in these experiments is the 1470301900004 total cross section for all processes by which the 1470301900005 neutron loses a large fraction of its energy or is 1470301900006 absorbed. The values called absorption+inelastic 1470301900007 scattering cross sections in the text are therefore 1470301900008 more strictly cross sections for absorption+ 1470301900009 inelastic scattering with large energy losses. If a 1470301900010 form of inelastic scattering occurs in which only a 1470301900011 small fraction of the energy is lost, the experiments 1470301900012 will not detect the process to any marked extent. The 1470301900013 cross sections sigma have been calculated from the 1470301900014 fraction transmitted T by use of the relation T=exp(- 1470301900015 N*sigma*t), where N is the number of nuclei per cm2 1470301900016 and t is the average path length of the neutrons in 1470301900017 the absorbers. 1470301900018 ERR-ANALYS (DATA-ERR) The probable errors given refer to the 1470301900019 errors in the measurements only and are not intended 1470301900020 to include systematic errors inherent in the method. 1470301900021 STATUS (DEP,14703007) 1470301900022 (TABLE) Table I, page 797. 1470301900023 ENDBIB 21 0 1470301900024 NOCOMMON 0 0 1470301900025 DATA 4 1 1470301900026 EN-MIN EN-MAX DATA DATA-ERR 1470301900027 MEV MEV B B 1470301900028 4.5 13.0 0.42 0.05 1470301900029 ENDDATA 3 0 1470301900030 ENDSUBENT 29 0 1470301999999 SUBENT 14703020 20210421 14841470302000001 BIB 4 21 1470302000002 REACTION (13-AL-27(N,NON),,SIG,,SPA) 1470302000003 ANALYSIS The quantity measured in these experiments is the 1470302000004 total cross section for all processes by which the 1470302000005 neutron loses a large fraction of its energy or is 1470302000006 absorbed. The values called absorption+inelastic 1470302000007 scattering cross sections in the text are therefore 1470302000008 more strictly cross sections for absorption+ 1470302000009 inelastic scattering with large energy losses. If a 1470302000010 form of inelastic scattering occurs in which only a 1470302000011 small fraction of the energy is lost, the experiments 1470302000012 will not detect the process to any marked extent. The 1470302000013 cross sections sigma have been calculated from the 1470302000014 fraction transmitted T by use of the relation T=exp(- 1470302000015 N*sigma*t), where N is the number of nuclei per cm2 1470302000016 and t is the average path length of the neutrons in 1470302000017 the absorbers. 1470302000018 ERR-ANALYS (DATA-ERR) The probable errors given refer to the 1470302000019 errors in the measurements only and are not intended 1470302000020 to include systematic errors inherent in the method. 1470302000021 STATUS (DEP,14703008) 1470302000022 (TABLE) Table I, page 797. 1470302000023 ENDBIB 21 0 1470302000024 NOCOMMON 0 0 1470302000025 DATA 4 1 1470302000026 EN-MIN EN-MAX DATA DATA-ERR 1470302000027 MEV MEV B B 1470302000028 4.5 13.0 0.78 0.08 1470302000029 ENDDATA 3 0 1470302000030 ENDSUBENT 29 0 1470302099999 SUBENT 14703021 20210421 14841470302100001 BIB 4 21 1470302100002 REACTION (30-ZN-0(N,NON),,SIG,,SPA) 1470302100003 ANALYSIS The quantity measured in these experiments is the 1470302100004 total cross section for all processes by which the 1470302100005 neutron loses a large fraction of its energy or is 1470302100006 absorbed. The values called absorption+inelastic 1470302100007 scattering cross sections in the text are therefore 1470302100008 more strictly cross sections for absorption+ 1470302100009 inelastic scattering with large energy losses. If a 1470302100010 form of inelastic scattering occurs in which only a 1470302100011 small fraction of the energy is lost, the experiments 1470302100012 will not detect the process to any marked extent. The 1470302100013 cross sections sigma have been calculated from the 1470302100014 fraction transmitted T by use of the relation T=exp(- 1470302100015 N*sigma*t), where N is the number of nuclei per cm2 1470302100016 and t is the average path length of the neutrons in 1470302100017 the absorbers. 1470302100018 ERR-ANALYS (DATA-ERR) The probable errors given refer to the 1470302100019 errors in the measurements only and are not intended 1470302100020 to include systematic errors inherent in the method. 1470302100021 STATUS (DEP,14703009) 1470302100022 (TABLE) Table I, page 797. 1470302100023 ENDBIB 21 0 1470302100024 NOCOMMON 0 0 1470302100025 DATA 4 1 1470302100026 EN-MIN EN-MAX DATA DATA-ERR 1470302100027 MEV MEV B B 1470302100028 4.5 13.0 1.59 0.10 1470302100029 ENDDATA 3 0 1470302100030 ENDSUBENT 29 0 1470302199999 SUBENT 14703022 20210421 14841470302200001 BIB 4 21 1470302200002 REACTION (50-SN-0(N,NON),,SIG,,SPA) 1470302200003 ANALYSIS The quantity measured in these experiments is the 1470302200004 total cross section for all processes by which the 1470302200005 neutron loses a large fraction of its energy or is 1470302200006 absorbed. The values called absorption+inelastic 1470302200007 scattering cross sections in the text are therefore 1470302200008 more strictly cross sections for absorption+ 1470302200009 inelastic scattering with large energy losses. If a 1470302200010 form of inelastic scattering occurs in which only a 1470302200011 small fraction of the energy is lost, the experiments 1470302200012 will not detect the process to any marked extent. The 1470302200013 cross sections sigma have been calculated from the 1470302200014 fraction transmitted T by use of the relation T=exp(- 1470302200015 N*sigma*t), where N is the number of nuclei per cm2 1470302200016 and t is the average path length of the neutrons in 1470302200017 the absorbers. 1470302200018 ERR-ANALYS (DATA-ERR) The probable errors given refer to the 1470302200019 errors in the measurements only and are not intended 1470302200020 to include systematic errors inherent in the method. 1470302200021 STATUS (DEP,14703010) 1470302200022 (TABLE) Table I, page 797. 1470302200023 ENDBIB 21 0 1470302200024 NOCOMMON 0 0 1470302200025 DATA 4 1 1470302200026 EN-MIN EN-MAX DATA DATA-ERR 1470302200027 MEV MEV B B 1470302200028 4.5 13.0 1.71 0.15 1470302200029 ENDDATA 3 0 1470302200030 ENDSUBENT 29 0 1470302299999 SUBENT 14703023 20210421 14841470302300001 BIB 4 21 1470302300002 REACTION (51-SB-0(N,NON),,SIG,,SPA) 1470302300003 ANALYSIS The quantity measured in these experiments is the 1470302300004 total cross section for all processes by which the 1470302300005 neutron loses a large fraction of its energy or is 1470302300006 absorbed. The values called absorption+inelastic 1470302300007 scattering cross sections in the text are therefore 1470302300008 more strictly cross sections for absorption+ 1470302300009 inelastic scattering with large energy losses. If a 1470302300010 form of inelastic scattering occurs in which only a 1470302300011 small fraction of the energy is lost, the experiments 1470302300012 will not detect the process to any marked extent. The 1470302300013 cross sections sigma have been calculated from the 1470302300014 fraction transmitted T by use of the relation T=exp(- 1470302300015 N*sigma*t), where N is the number of nuclei per cm2 1470302300016 and t is the average path length of the neutrons in 1470302300017 the absorbers. 1470302300018 ERR-ANALYS (DATA-ERR) The probable errors given refer to the 1470302300019 errors in the measurements only and are not intended 1470302300020 to include systematic errors inherent in the method. 1470302300021 STATUS (DEP,14703011) 1470302300022 (TABLE) Table I, page 797. 1470302300023 ENDBIB 21 0 1470302300024 NOCOMMON 0 0 1470302300025 DATA 4 1 1470302300026 EN-MIN EN-MAX DATA DATA-ERR 1470302300027 MEV MEV B B 1470302300028 4.5 13.0 1.76 0.15 1470302300029 ENDDATA 3 0 1470302300030 ENDSUBENT 29 0 1470302399999 SUBENT 14703024 20210421 14841470302400001 BIB 4 21 1470302400002 REACTION (82-PB-0(N,NON),,SIG,,SPA) 1470302400003 ANALYSIS The quantity measured in these experiments is the 1470302400004 total cross section for all processes by which the 1470302400005 neutron loses a large fraction of its energy or is 1470302400006 absorbed. The values called absorption+inelastic 1470302400007 scattering cross sections in the text are therefore 1470302400008 more strictly cross sections for absorption+ 1470302400009 inelastic scattering with large energy losses. If a 1470302400010 form of inelastic scattering occurs in which only a 1470302400011 small fraction of the energy is lost, the experiments 1470302400012 will not detect the process to any marked extent. The 1470302400013 cross sections sigma have been calculated from the 1470302400014 fraction transmitted T by use of the relation T=exp(- 1470302400015 N*sigma*t), where N is the number of nuclei per cm2 1470302400016 and t is the average path length of the neutrons in 1470302400017 the absorbers. 1470302400018 ERR-ANALYS (DATA-ERR) The probable errors given refer to the 1470302400019 errors in the measurements only and are not intended 1470302400020 to include systematic errors inherent in the method. 1470302400021 STATUS (DEP,14703012) 1470302400022 (TABLE) Table I, page 797. 1470302400023 ENDBIB 21 0 1470302400024 NOCOMMON 0 0 1470302400025 DATA 4 1 1470302400026 EN-MIN EN-MAX DATA DATA-ERR 1470302400027 MEV MEV B B 1470302400028 4.5 1.3 1.97 0.16 1470302400029 ENDDATA 3 0 1470302400030 ENDSUBENT 29 0 1470302499999 SUBENT 14703025 20210421 14841470302500001 BIB 4 21 1470302500002 REACTION (83-BI-209(N,NON),,SIG,,SPA) 1470302500003 ANALYSIS The quantity measured in these experiments is the 1470302500004 total cross section for all processes by which the 1470302500005 neutron loses a large fraction of its energy or is 1470302500006 absorbed. The values called absorption+inelastic 1470302500007 scattering cross sections in the text are therefore 1470302500008 more strictly cross sections for absorption+ 1470302500009 inelastic scattering with large energy losses. If a 1470302500010 form of inelastic scattering occurs in which only a 1470302500011 small fraction of the energy is lost, the experiments 1470302500012 will not detect the process to any marked extent. The 1470302500013 cross sections sigma have been calculated from the 1470302500014 fraction transmitted T by use of the relation T=exp(- 1470302500015 N*sigma*t), where N is the number of nuclei per cm2 1470302500016 and t is the average path length of the neutrons in 1470302500017 the absorbers. 1470302500018 ERR-ANALYS (DATA-ERR) The probable errors given refer to the 1470302500019 errors in the measurements only and are not intended 1470302500020 to include systematic errors inherent in the method. 1470302500021 STATUS (DEP,14703013) 1470302500022 (TABLE) Table I, page 797. 1470302500023 ENDBIB 21 0 1470302500024 NOCOMMON 0 0 1470302500025 DATA 4 1 1470302500026 EN-MIN EN-MAX DATA DATA-ERR 1470302500027 MEV MEV B B 1470302500028 4.5 13.0 1.98 0.09 1470302500029 ENDDATA 3 0 1470302500030 ENDSUBENT 29 0 1470302599999 SUBENT 14703026 20210429 14841470302600001 BIB 6 15 1470302600002 REACTION (6-C-0(N,TOT),,TRN,,SPA) 1470302600003 REL-REF (I,14702001,G.T.Seaborg+,J,PR,52,408,1937) Previous 1470302600004 experiment details. 1470302600005 METHOD (TRN) The source of fast neutrons was mounted at the 1470302600006 center of the cavity A within the lead block, which 1470302600007 was large enough to absorb nearly all of the 1470302600008 gamma-rays emitted by the radium source in the 1470302600009 direction of the counter. Boron carbide and Pyrex 1470302600010 glass surrounded the copper/lead detector, as shown, to1470302600011 prevent slow neutrons from the source, or neutrons 1470302600012 slowed in the floor and walls of the room from acting 1470302600013 on the detector system: Cu(n,ngamma)Cu detection. 1470302600014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470302600015 COMMENT Compiler's comment: calculated as 4.3cm x 1.7 g/cm3. 1470302600016 STATUS (TABLE) Table III, page 800. 1470302600017 ENDBIB 15 0 1470302600018 COMMON 2 3 1470302600019 EN-MAX THICKNESS 1470302600020 MEV G/CM-SQ 1470302600021 13.0 7.31 1470302600022 ENDCOMMON 3 0 1470302600023 DATA 2 1 1470302600024 DATA DATA-ERR 1470302600025 NO-DIM NO-DIM 1470302600026 0.959 0.015 1470302600027 ENDDATA 3 0 1470302600028 ENDSUBENT 27 0 1470302699999 SUBENT 14703027 20210429 14841470302700001 BIB 6 15 1470302700002 REACTION (13-AL-27(N,TOT),,TRN,,SPA) 1470302700003 REL-REF (I,14702001,G.T.Seaborg+,J,PR,52,408,1937) Previous 1470302700004 experiment details. 1470302700005 METHOD (TRN) The source of fast neutrons was mounted at the 1470302700006 center of the cavity A within the lead block, which 1470302700007 was large enough to absorb nearly all of the 1470302700008 gamma-rays emitted by the radium source in the 1470302700009 direction of the counter. Boron carbide and Pyrex 1470302700010 glass surrounded the copper/lead detector, as shown, to1470302700011 prevent slow neutrons from the source, or neutrons 1470302700012 slowed in the floor and walls of the room from acting 1470302700013 on the detector system: Cu(n,ngamma)Cu detection. 1470302700014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470302700015 COMMENT Compiler's comment: calculated as 4.2cm x 2.7 g/cm3. 1470302700016 STATUS (TABLE) Table III, page 800. 1470302700017 ENDBIB 15 0 1470302700018 COMMON 2 3 1470302700019 EN-MAX THICKNESS 1470302700020 MEV G/CM-SQ 1470302700021 13.0 11.34 1470302700022 ENDCOMMON 3 0 1470302700023 DATA 2 1 1470302700024 DATA DATA-ERR 1470302700025 NO-DIM NO-DIM 1470302700026 0.933 0.015 1470302700027 ENDDATA 3 0 1470302700028 ENDSUBENT 27 0 1470302799999 SUBENT 14703028 20210429 14841470302800001 BIB 6 16 1470302800002 REACTION (16-S-0(N,TOT),,TRN,,SPA) 1470302800003 REL-REF (I,14702001,G.T.Seaborg+,J,PR,52,408,1937) Previous 1470302800004 experiment details. 1470302800005 METHOD (TRN) The source of fast neutrons was mounted at the 1470302800006 center of the cavity A within the lead block, which 1470302800007 was large enough to absorb nearly all of the 1470302800008 gamma-rays emitted by the radium source in the 1470302800009 direction of the counter. Boron carbide and Pyrex 1470302800010 glass surrounded the copper/lead detector, as shown, to1470302800011 prevent slow neutrons from the source, or neutrons 1470302800012 slowed in the floor and walls of the room from acting 1470302800013 on the detector system: Cu(n,ngamma)Cu detection. 1470302800014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470302800015 COMMENT Compiler's comment: calculated as 4.0cm x 2.0 g/cm3, 1470302800016 modern values is 2.07 g/cm3. 1470302800017 STATUS (TABLE) Table III, page 800. 1470302800018 ENDBIB 16 0 1470302800019 COMMON 2 3 1470302800020 EN-MAX THICKNESS 1470302800021 MEV G/CM-SQ 1470302800022 13.0 8.0 1470302800023 ENDCOMMON 3 0 1470302800024 DATA 2 1 1470302800025 DATA DATA-ERR 1470302800026 NO-DIM NO-DIM 1470302800027 0.918 0.015 1470302800028 ENDDATA 3 0 1470302800029 ENDSUBENT 28 0 1470302899999 SUBENT 14703029 20210429 14841470302900001 BIB 7 16 1470302900002 REACTION (17-CL-0(N,TOT),,TRN,,SPA) 1470302900003 SAMPLE CCl4 1470302900004 REL-REF (I,14702001,G.T.Seaborg+,J,PR,52,408,1937) Previous 1470302900005 experiment details. 1470302900006 METHOD (TRN) The source of fast neutrons was mounted at the 1470302900007 center of the cavity A within the lead block, which 1470302900008 was large enough to absorb nearly all of the 1470302900009 gamma-rays emitted by the radium source in the 1470302900010 direction of the counter. Boron carbide and Pyrex 1470302900011 glass surrounded the copper/lead detector, as shown, to1470302900012 prevent slow neutrons from the source, or neutrons 1470302900013 slowed in the floor and walls of the room from acting 1470302900014 on the detector system: Cu(n,ngamma)Cu detection. 1470302900015 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470302900016 COMMENT Compiler's comment: calculated as 4.3cm x 1.59 g/cm3. 1470302900017 STATUS (TABLE) Table III, page 800. 1470302900018 ENDBIB 16 0 1470302900019 COMMON 2 3 1470302900020 EN-MAX THICKNESS 1470302900021 MEV G/CM-SQ 1470302900022 13.0 6.837 1470302900023 ENDCOMMON 3 0 1470302900024 DATA 2 1 1470302900025 DATA DATA-ERR 1470302900026 NO-DIM NO-DIM 1470302900027 0.944 0.015 1470302900028 ENDDATA 3 0 1470302900029 ENDSUBENT 28 0 1470302999999 SUBENT 14703030 20210429 14841470303000001 BIB 6 15 1470303000002 REACTION (26-FE-0(N,TOT),,TRN,,SPA) 1470303000003 REL-REF (I,14702001,G.T.Seaborg+,J,PR,52,408,1937) Previous 1470303000004 experiment details. 1470303000005 METHOD (TRN) The source of fast neutrons was mounted at the 1470303000006 center of the cavity A within the lead block, which 1470303000007 was large enough to absorb nearly all of the 1470303000008 gamma-rays emitted by the radium source in the 1470303000009 direction of the counter. Boron carbide and Pyrex 1470303000010 glass surrounded the copper/lead detector, as shown, to1470303000011 prevent slow neutrons from the source, or neutrons 1470303000012 slowed in the floor and walls of the room from acting 1470303000013 on the detector system: Cu(n,ngamma)Cu detection. 1470303000014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470303000015 COMMENT Compiler's comment: calculated as 4.1cm x 7.874 g/cm3. 1470303000016 STATUS (TABLE) Table III, page 800. 1470303000017 ENDBIB 15 0 1470303000018 COMMON 2 3 1470303000019 EN-MAX THICKNESS 1470303000020 MEV G/CM-SQ 1470303000021 13.0 32.2834 1470303000022 ENDCOMMON 3 0 1470303000023 DATA 2 1 1470303000024 DATA DATA-ERR 1470303000025 NO-DIM NO-DIM 1470303000026 0.817 0.015 1470303000027 ENDDATA 3 0 1470303000028 ENDSUBENT 27 0 1470303099999 SUBENT 14703031 20210429 14841470303100001 BIB 6 15 1470303100002 REACTION (29-CU-0(N,TOT),,TRN,,SPA) 1470303100003 REL-REF (I,14702001,G.T.Seaborg+,J,PR,52,408,1937) Previous 1470303100004 experiment details. 1470303100005 METHOD (TRN) The source of fast neutrons was mounted at the 1470303100006 center of the cavity A within the lead block, which 1470303100007 was large enough to absorb nearly all of the 1470303100008 gamma-rays emitted by the radium source in the 1470303100009 direction of the counter. Boron carbide and Pyrex 1470303100010 glass surrounded the copper/lead detector, as shown, to1470303100011 prevent slow neutrons from the source, or neutrons 1470303100012 slowed in the floor and walls of the room from acting 1470303100013 on the detector system: Cu(n,ngamma)Cu detection. 1470303100014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470303100015 COMMENT Compiler's comment: calculated as 3.5cm x 8.96 g/cm3. 1470303100016 STATUS (TABLE) Table III, page 800. 1470303100017 ENDBIB 15 0 1470303100018 COMMON 2 3 1470303100019 EN-MAX THICKNESS 1470303100020 MEV G/CM-SQ 1470303100021 13.0 31.36 1470303100022 ENDCOMMON 3 0 1470303100023 DATA 2 1 1470303100024 DATA DATA-ERR 1470303100025 NO-DIM NO-DIM 1470303100026 0.823 0.015 1470303100027 ENDDATA 3 0 1470303100028 ENDSUBENT 27 0 1470303199999 SUBENT 14703032 20210429 14841470303200001 BIB 6 15 1470303200002 REACTION (30-ZN-0(N,TOT),,TRN,,SPA) 1470303200003 REL-REF (I,14702001,G.T.Seaborg+,J,PR,52,408,1937) Previous 1470303200004 experiment details. 1470303200005 METHOD (TRN) The source of fast neutrons was mounted at the 1470303200006 center of the cavity A within the lead block, which 1470303200007 was large enough to absorb nearly all of the 1470303200008 gamma-rays emitted by the radium source in the 1470303200009 direction of the counter. Boron carbide and Pyrex 1470303200010 glass surrounded the copper/lead detector, as shown, to1470303200011 prevent slow neutrons from the source, or neutrons 1470303200012 slowed in the floor and walls of the room from acting 1470303200013 on the detector system: Cu(n,ngamma)Cu detection. 1470303200014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470303200015 COMMENT Compiler's comment: calculated as 4.2cm x 7.133 g/cm3. 1470303200016 STATUS (TABLE) Table III, page 800. 1470303200017 ENDBIB 15 0 1470303200018 COMMON 2 3 1470303200019 EN-MAX THICKNESS 1470303200020 MEV G/CM-SQ 1470303200021 13.0 29.9586 1470303200022 ENDCOMMON 3 0 1470303200023 DATA 2 1 1470303200024 DATA DATA-ERR 1470303200025 NO-DIM NO-DIM 1470303200026 0.833 0.015 1470303200027 ENDDATA 3 0 1470303200028 ENDSUBENT 27 0 1470303299999 SUBENT 14703033 20210429 14841470303300001 BIB 6 16 1470303300002 REACTION (48-CD-0(N,TOT),,TRN,,SPA) 1470303300003 REL-REF (I,14702001,G.T.Seaborg+,J,PR,52,408,1937) Previous 1470303300004 experiment details. 1470303300005 METHOD (TRN) The source of fast neutrons was mounted at the 1470303300006 center of the cavity A within the lead block, which 1470303300007 was large enough to absorb nearly all of the 1470303300008 gamma-rays emitted by the radium source in the 1470303300009 direction of the counter. Boron carbide and Pyrex 1470303300010 glass surrounded the copper/lead detector, as shown, to1470303300011 prevent slow neutrons from the source, or neutrons 1470303300012 slowed in the floor and walls of the room from acting 1470303300013 on the detector system: Cu(n,ngamma)Cu detection. 1470303300014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470303300015 COMMENT Compiler's comment: calculated as 4.1cm x 7.7 g/cm3, 1470303300016 modern value is 8.7 g/cm3. 1470303300017 STATUS (TABLE) Table III, page 800. 1470303300018 ENDBIB 16 0 1470303300019 COMMON 2 3 1470303300020 EN-MAX THICKNESS 1470303300021 MEV G/CM-SQ 1470303300022 13.0 31.57 1470303300023 ENDCOMMON 3 0 1470303300024 DATA 2 1 1470303300025 DATA DATA-ERR 1470303300026 NO-DIM NO-DIM 1470303300027 0.855 0.015 1470303300028 ENDDATA 3 0 1470303300029 ENDSUBENT 28 0 1470303399999 SUBENT 14703034 20210429 14841470303400001 BIB 6 15 1470303400002 REACTION (50-SN-0(N,TOT),,TRN,,SPA) 1470303400003 REL-REF (I,14702001,G.T.Seaborg+,J,PR,52,408,1937) Previous 1470303400004 experiment details. 1470303400005 METHOD (TRN) The source of fast neutrons was mounted at the 1470303400006 center of the cavity A within the lead block, which 1470303400007 was large enough to absorb nearly all of the 1470303400008 gamma-rays emitted by the radium source in the 1470303400009 direction of the counter. Boron carbide and Pyrex 1470303400010 glass surrounded the copper/lead detector, as shown, to1470303400011 prevent slow neutrons from the source, or neutrons 1470303400012 slowed in the floor and walls of the room from acting 1470303400013 on the detector system: Cu(n,ngamma)Cu detection. 1470303400014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470303400015 COMMENT Compiler's comment: calculated as 4.1cm x 5.75 g/cm3. 1470303400016 STATUS (TABLE) Table III, page 800. 1470303400017 ENDBIB 15 0 1470303400018 COMMON 2 3 1470303400019 EN-MAX THICKNESS 1470303400020 MEV G/CM-SQ 1470303400021 13.0 23.575 1470303400022 ENDCOMMON 3 0 1470303400023 DATA 2 1 1470303400024 DATA DATA-ERR 1470303400025 NO-DIM NO-DIM 1470303400026 0.886 0.015 1470303400027 ENDDATA 3 0 1470303400028 ENDSUBENT 27 0 1470303499999 SUBENT 14703035 20210429 14841470303500001 BIB 6 15 1470303500002 REACTION (51-SB-0(N,TOT),,TRN,,SPA) 1470303500003 REL-REF (I,14702001,G.T.Seaborg+,J,PR,52,408,1937) Previous 1470303500004 experiment details. 1470303500005 METHOD (TRN) The source of fast neutrons was mounted at the 1470303500006 center of the cavity A within the lead block, which 1470303500007 was large enough to absorb nearly all of the 1470303500008 gamma-rays emitted by the radium source in the 1470303500009 direction of the counter. Boron carbide and Pyrex 1470303500010 glass surrounded the copper/lead detector, as shown, to1470303500011 prevent slow neutrons from the source, or neutrons 1470303500012 slowed in the floor and walls of the room from acting 1470303500013 on the detector system: Cu(n,ngamma)Cu detection. 1470303500014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470303500015 COMMENT Compiler's comment: calculated as 4.2cm x 6.691 g/cm3. 1470303500016 STATUS (TABLE) Table III, page 800. 1470303500017 ENDBIB 15 0 1470303500018 COMMON 2 3 1470303500019 EN-MAX THICKNESS 1470303500020 MEV G/CM-SQ 1470303500021 13.0 28.1022 1470303500022 ENDCOMMON 3 0 1470303500023 DATA 2 1 1470303500024 DATA DATA-ERR 1470303500025 NO-DIM NO-DIM 1470303500026 0.864 0.015 1470303500027 ENDDATA 3 0 1470303500028 ENDSUBENT 27 0 1470303599999 SUBENT 14703036 20210429 14841470303600001 BIB 6 16 1470303600002 REACTION (53-I-127(N,TOT),,TRN,,SPA) 1470303600003 REL-REF (I,14702001,G.T.Seaborg+,J,PR,52,408,1937) Previous 1470303600004 experiment details. 1470303600005 METHOD (TRN) The source of fast neutrons was mounted at the 1470303600006 center of the cavity A within the lead block, which 1470303600007 was large enough to absorb nearly all of the 1470303600008 gamma-rays emitted by the radium source in the 1470303600009 direction of the counter. Boron carbide and Pyrex 1470303600010 glass surrounded the copper/lead detector, as shown, to1470303600011 prevent slow neutrons from the source, or neutrons 1470303600012 slowed in the floor and walls of the room from acting 1470303600013 on the detector system: Cu(n,ngamma)Cu detection. 1470303600014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470303600015 COMMENT Compiler's comment: calculated as 4.1cm x 4.5 g/cm3, 1470303600016 modern value is 4.93 g/cm3. 1470303600017 STATUS (TABLE) Table III, page 800. 1470303600018 ENDBIB 16 0 1470303600019 COMMON 2 3 1470303600020 EN-MAX THICKNESS 1470303600021 MEV G/CM-SQ 1470303600022 13.0 18.45 1470303600023 ENDCOMMON 3 0 1470303600024 DATA 2 1 1470303600025 DATA DATA-ERR 1470303600026 NO-DIM NO-DIM 1470303600027 0.922 0.015 1470303600028 ENDDATA 3 0 1470303600029 ENDSUBENT 28 0 1470303699999 SUBENT 14703037 20210429 14841470303700001 BIB 6 15 1470303700002 REACTION (80-HG-0(N,TOT),,TRN,,SPA) 1470303700003 REL-REF (I,14702001,G.T.Seaborg+,J,PR,52,408,1937) Previous 1470303700004 experiment details. 1470303700005 METHOD (TRN) The source of fast neutrons was mounted at the 1470303700006 center of the cavity A within the lead block, which 1470303700007 was large enough to absorb nearly all of the 1470303700008 gamma-rays emitted by the radium source in the 1470303700009 direction of the counter. Boron carbide and Pyrex 1470303700010 glass surrounded the copper/lead detector, as shown, to1470303700011 prevent slow neutrons from the source, or neutrons 1470303700012 slowed in the floor and walls of the room from acting 1470303700013 on the detector system: Cu(n,ngamma)Cu detection. 1470303700014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470303700015 COMMENT Compiler's comment: calculated as 3.9cm x 13.6 g/cm3. 1470303700016 STATUS (TABLE) Table III, page 800. 1470303700017 ENDBIB 15 0 1470303700018 COMMON 2 3 1470303700019 EN-MAX THICKNESS 1470303700020 MEV G/CM-SQ 1470303700021 13.0 53.04 1470303700022 ENDCOMMON 3 0 1470303700023 DATA 2 1 1470303700024 DATA DATA-ERR 1470303700025 NO-DIM NO-DIM 1470303700026 0.851 0.015 1470303700027 ENDDATA 3 0 1470303700028 ENDSUBENT 27 0 1470303799999 SUBENT 14703038 20210429 14841470303800001 BIB 6 15 1470303800002 REACTION (82-PB-0(N,TOT),,TRN,,SPA) 1470303800003 REL-REF (I,14702001,G.T.Seaborg+,J,PR,52,408,1937) Previous 1470303800004 experiment details. 1470303800005 METHOD (TRN) The source of fast neutrons was mounted at the 1470303800006 center of the cavity A within the lead block, which 1470303800007 was large enough to absorb nearly all of the 1470303800008 gamma-rays emitted by the radium source in the 1470303800009 direction of the counter. Boron carbide and Pyrex 1470303800010 glass surrounded the copper/lead detector, as shown, to1470303800011 prevent slow neutrons from the source, or neutrons 1470303800012 slowed in the floor and walls of the room from acting 1470303800013 on the detector system: Cu(n,ngamma)Cu detection. 1470303800014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470303800015 COMMENT Compiler's comment: calculated as 4.2cm x 11.29 g/cm3. 1470303800016 STATUS (TABLE) Table III, page 800. 1470303800017 ENDBIB 15 0 1470303800018 COMMON 2 3 1470303800019 EN-MAX THICKNESS 1470303800020 MEV G/CM-SQ 1470303800021 13.0 47.418 1470303800022 ENDCOMMON 3 0 1470303800023 DATA 2 1 1470303800024 DATA DATA-ERR 1470303800025 NO-DIM NO-DIM 1470303800026 0.881 0.010 1470303800027 ENDDATA 3 0 1470303800028 ENDSUBENT 27 0 1470303899999 SUBENT 14703039 20210429 14841470303900001 BIB 6 15 1470303900002 REACTION (83-BI-209(N,TOT),,TRN,,SPA) 1470303900003 REL-REF (I,14702001,G.T.Seaborg+,J,PR,52,408,1937) Previous 1470303900004 experiment details. 1470303900005 METHOD (TRN) The source of fast neutrons was mounted at the 1470303900006 center of the cavity A within the lead block, which 1470303900007 was large enough to absorb nearly all of the 1470303900008 gamma-rays emitted by the radium source in the 1470303900009 direction of the counter. Boron carbide and Pyrex 1470303900010 glass surrounded the copper/lead detector, as shown, to1470303900011 prevent slow neutrons from the source, or neutrons 1470303900012 slowed in the floor and walls of the room from acting 1470303900013 on the detector system: Cu(n,ngamma)Cu detection. 1470303900014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470303900015 COMMENT Compiler's comment: calculated as 4.2cm x 9.8 g/cm3. 1470303900016 STATUS (TABLE) Table III, page 800. 1470303900017 ENDBIB 15 0 1470303900018 COMMON 2 3 1470303900019 EN-MAX THICKNESS 1470303900020 MEV G/CM-SQ 1470303900021 13.0 41.16 1470303900022 ENDCOMMON 3 0 1470303900023 DATA 2 1 1470303900024 DATA DATA-ERR 1470303900025 NO-DIM NO-DIM 1470303900026 0.927 0.010 1470303900027 ENDDATA 3 0 1470303900028 ENDSUBENT 27 0 1470303999999 SUBENT 14703040 20210429 14841470304000001 BIB 6 15 1470304000002 REACTION (6-C-0(N,TOT),,TRN,,SPA) 1470304000003 REL-REF (I,14702001,G.T.Seaborg+,J,PR,52,408,1937) Previous 1470304000004 experiment details. 1470304000005 METHOD (TRN) The source of fast neutrons was mounted at the 1470304000006 center of the cavity A within the lead block, which 1470304000007 was large enough to absorb nearly all of the 1470304000008 gamma-rays emitted by the radium source in the 1470304000009 direction of the counter. Boron carbide and Pyrex 1470304000010 glass surrounded the copper/lead detector, as shown, to1470304000011 prevent slow neutrons from the source, or neutrons 1470304000012 slowed in the floor and walls of the room from acting 1470304000013 on the detector system: Pb(n,ngamma)Pb detection. 1470304000014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470304000015 COMMENT Compiler's comment: calculated as 4.1cm x 1.3 g/cm3. 1470304000016 STATUS (TABLE) Table III, page 800. 1470304000017 ENDBIB 15 0 1470304000018 COMMON 2 3 1470304000019 EN-MAX THICKNESS 1470304000020 MEV G/CM-SQ 1470304000021 13.0 5.33 1470304000022 ENDCOMMON 3 0 1470304000023 DATA 2 1 1470304000024 DATA DATA-ERR 1470304000025 NO-DIM NO-DIM 1470304000026 0.98 0.02 1470304000027 ENDDATA 3 0 1470304000028 ENDSUBENT 27 0 1470304099999 SUBENT 14703041 20210429 14841470304100001 BIB 6 15 1470304100002 REACTION (13-AL-27(N,TOT),,TRN,,SPA) 1470304100003 REL-REF (I,14702001,G.T.Seaborg+,J,PR,52,408,1937) Previous 1470304100004 experiment details. 1470304100005 METHOD (TRN) The source of fast neutrons was mounted at the 1470304100006 center of the cavity A within the lead block, which 1470304100007 was large enough to absorb nearly all of the 1470304100008 gamma-rays emitted by the radium source in the 1470304100009 direction of the counter. Boron carbide and Pyrex 1470304100010 glass surrounded the copper/lead detector, as shown, to1470304100011 prevent slow neutrons from the source, or neutrons 1470304100012 slowed in the floor and walls of the room from acting 1470304100013 on the detector system: Pb(n,ngamma)Pb detection. 1470304100014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470304100015 COMMENT Compiler's comment: calculated as 4.2cm x 2.7 g/cm3. 1470304100016 STATUS (TABLE) Table III, page 800. 1470304100017 ENDBIB 15 0 1470304100018 COMMON 2 3 1470304100019 EN-MAX THICKNESS 1470304100020 MEV G/CM-SQ 1470304100021 13.0 11.34 1470304100022 ENDCOMMON 3 0 1470304100023 DATA 2 1 1470304100024 DATA DATA-ERR 1470304100025 NO-DIM NO-DIM 1470304100026 0.92 0.02 1470304100027 ENDDATA 3 0 1470304100028 ENDSUBENT 27 0 1470304199999 SUBENT 14703042 20210429 14841470304200001 BIB 6 16 1470304200002 REACTION (16-S-0(N,TOT),,TRN,,SPA) 1470304200003 REL-REF (I,14702001,G.T.Seaborg+,J,PR,52,408,1937) Previous 1470304200004 experiment details. 1470304200005 METHOD (TRN) The source of fast neutrons was mounted at the 1470304200006 center of the cavity A within the lead block, which 1470304200007 was large enough to absorb nearly all of the 1470304200008 gamma-rays emitted by the radium source in the 1470304200009 direction of the counter. Boron carbide and Pyrex 1470304200010 glass surrounded the copper/lead detector, as shown, to1470304200011 prevent slow neutrons from the source, or neutrons 1470304200012 slowed in the floor and walls of the room from acting 1470304200013 on the detector system: Pb(n,ngamma)Pb detection. 1470304200014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470304200015 COMMENT Compiler's comment: calculated as 4.0cm x 2.0 g/cm3, 1470304200016 modern values is 2.07 g/cm3. 1470304200017 STATUS (TABLE) Table III, page 800. 1470304200018 ENDBIB 16 0 1470304200019 COMMON 2 3 1470304200020 EN-MAX THICKNESS 1470304200021 MEV G/CM-SQ 1470304200022 13.0 8.0 1470304200023 ENDCOMMON 3 0 1470304200024 DATA 2 1 1470304200025 DATA DATA-ERR 1470304200026 NO-DIM NO-DIM 1470304200027 0.93 0.02 1470304200028 ENDDATA 3 0 1470304200029 ENDSUBENT 28 0 1470304299999 SUBENT 14703043 20210429 14841470304300001 BIB 7 16 1470304300002 REACTION (17-CL-0(N,TOT),,TRN,,SPA) 1470304300003 SAMPLE CCl4 1470304300004 REL-REF (I,14702001,G.T.Seaborg+,J,PR,52,408,1937) Previous 1470304300005 experiment details. 1470304300006 METHOD (TRN) The source of fast neutrons was mounted at the 1470304300007 center of the cavity A within the lead block, which 1470304300008 was large enough to absorb nearly all of the 1470304300009 gamma-rays emitted by the radium source in the 1470304300010 direction of the counter. Boron carbide and Pyrex 1470304300011 glass surrounded the copper/lead detector, as shown, to1470304300012 prevent slow neutrons from the source, or neutrons 1470304300013 slowed in the floor and walls of the room from acting 1470304300014 on the detector system: Pb(n,ngamma)Pb detection. 1470304300015 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470304300016 COMMENT Compiler's comment: calculated as 4.0cm x 1.59 g/cm3. 1470304300017 STATUS (TABLE) Table III, page 800. 1470304300018 ENDBIB 16 0 1470304300019 COMMON 2 3 1470304300020 EN-MAX THICKNESS 1470304300021 MEV G/CM-SQ 1470304300022 13.0 6.36 1470304300023 ENDCOMMON 3 0 1470304300024 DATA 2 1 1470304300025 DATA DATA-ERR 1470304300026 NO-DIM NO-DIM 1470304300027 0.92 0.02 1470304300028 ENDDATA 3 0 1470304300029 ENDSUBENT 28 0 1470304399999 SUBENT 14703044 20210429 14841470304400001 BIB 6 15 1470304400002 REACTION (26-FE-0(N,TOT),,TRN,,SPA) 1470304400003 REL-REF (I,14702001,G.T.Seaborg+,J,PR,52,408,1937) Previous 1470304400004 experiment details. 1470304400005 METHOD (TRN) The source of fast neutrons was mounted at the 1470304400006 center of the cavity A within the lead block, which 1470304400007 was large enough to absorb nearly all of the 1470304400008 gamma-rays emitted by the radium source in the 1470304400009 direction of the counter. Boron carbide and Pyrex 1470304400010 glass surrounded the copper/lead detector, as shown, to1470304400011 prevent slow neutrons from the source, or neutrons 1470304400012 slowed in the floor and walls of the room from acting 1470304400013 on the detector system: Pb(n,ngamma)Pb detection. 1470304400014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470304400015 COMMENT Compiler's comment: calculated as 4.0cm x 7.874 g/cm3. 1470304400016 STATUS (TABLE) Table III, page 800. 1470304400017 ENDBIB 15 0 1470304400018 COMMON 2 3 1470304400019 EN-MAX THICKNESS 1470304400020 MEV G/CM-SQ 1470304400021 13.0 31.496 1470304400022 ENDCOMMON 3 0 1470304400023 DATA 2 1 1470304400024 DATA DATA-ERR 1470304400025 NO-DIM NO-DIM 1470304400026 0.80 0.02 1470304400027 ENDDATA 3 0 1470304400028 ENDSUBENT 27 0 1470304499999 SUBENT 14703045 20210429 14841470304500001 BIB 6 15 1470304500002 REACTION (29-CU-0(N,TOT),,TRN,,SPA) 1470304500003 REL-REF (I,14702001,G.T.Seaborg+,J,PR,52,408,1937) Previous 1470304500004 experiment details. 1470304500005 METHOD (TRN) The source of fast neutrons was mounted at the 1470304500006 center of the cavity A within the lead block, which 1470304500007 was large enough to absorb nearly all of the 1470304500008 gamma-rays emitted by the radium source in the 1470304500009 direction of the counter. Boron carbide and Pyrex 1470304500010 glass surrounded the copper/lead detector, as shown, to1470304500011 prevent slow neutrons from the source, or neutrons 1470304500012 slowed in the floor and walls of the room from acting 1470304500013 on the detector system: Pb(n,ngamma)Pb detection. 1470304500014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470304500015 COMMENT Compiler's comment: calculated as 3.5cm x 8.96 g/cm3. 1470304500016 STATUS (TABLE) Table III, page 800. 1470304500017 ENDBIB 15 0 1470304500018 COMMON 2 3 1470304500019 EN-MAX THICKNESS 1470304500020 MEV G/CM-SQ 1470304500021 13.0 31.36 1470304500022 ENDCOMMON 3 0 1470304500023 DATA 2 1 1470304500024 DATA DATA-ERR 1470304500025 NO-DIM NO-DIM 1470304500026 0.77 0.02 1470304500027 ENDDATA 3 0 1470304500028 ENDSUBENT 27 0 1470304599999 SUBENT 14703046 20210429 14841470304600001 BIB 6 16 1470304600002 REACTION (48-CD-0(N,TOT),,TRN,,SPA) 1470304600003 REL-REF (I,14702001,G.T.Seaborg+,J,PR,52,408,1937) Previous 1470304600004 experiment details. 1470304600005 METHOD (TRN) The source of fast neutrons was mounted at the 1470304600006 center of the cavity A within the lead block, which 1470304600007 was large enough to absorb nearly all of the 1470304600008 gamma-rays emitted by the radium source in the 1470304600009 direction of the counter. Boron carbide and Pyrex 1470304600010 glass surrounded the copper/lead detector, as shown, to1470304600011 prevent slow neutrons from the source, or neutrons 1470304600012 slowed in the floor and walls of the room from acting 1470304600013 on the detector system: Pb(n,ngamma)Pb detection. 1470304600014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470304600015 COMMENT Compiler's comment: calculated as 4.1cm x 7.3 g/cm3, 1470304600016 modern value is 8.7 g/cm3. 1470304600017 STATUS (TABLE) Table III, page 800. 1470304600018 ENDBIB 16 0 1470304600019 COMMON 2 3 1470304600020 EN-MAX THICKNESS 1470304600021 MEV G/CM-SQ 1470304600022 13.0 29.93 1470304600023 ENDCOMMON 3 0 1470304600024 DATA 2 1 1470304600025 DATA DATA-ERR 1470304600026 NO-DIM NO-DIM 1470304600027 0.82 0.02 1470304600028 ENDDATA 3 0 1470304600029 ENDSUBENT 28 0 1470304699999 SUBENT 14703047 20210429 14841470304700001 BIB 6 15 1470304700002 REACTION (80-HG-0(N,TOT),,TRN,,SPA) 1470304700003 REL-REF (I,14702001,G.T.Seaborg+,J,PR,52,408,1937) Previous 1470304700004 experiment details. 1470304700005 METHOD (TRN) The source of fast neutrons was mounted at the 1470304700006 center of the cavity A within the lead block, which 1470304700007 was large enough to absorb nearly all of the 1470304700008 gamma-rays emitted by the radium source in the 1470304700009 direction of the counter. Boron carbide and Pyrex 1470304700010 glass surrounded the copper/lead detector, as shown, to1470304700011 prevent slow neutrons from the source, or neutrons 1470304700012 slowed in the floor and walls of the room from acting 1470304700013 on the detector system: Pb(n,ngamma)Pb detection. 1470304700014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470304700015 COMMENT Compiler's comment: calculated as 3.9cm x 13.6 g/cm3. 1470304700016 STATUS (TABLE) Table III, page 800. 1470304700017 ENDBIB 15 0 1470304700018 COMMON 2 3 1470304700019 EN-MAX THICKNESS 1470304700020 MEV G/CM-SQ 1470304700021 13.0 53.04 1470304700022 ENDCOMMON 3 0 1470304700023 DATA 2 1 1470304700024 DATA DATA-ERR 1470304700025 NO-DIM NO-DIM 1470304700026 0.86 0.02 1470304700027 ENDDATA 3 0 1470304700028 ENDSUBENT 27 0 1470304799999 SUBENT 14703048 20210429 14841470304800001 BIB 6 15 1470304800002 REACTION (82-PB-0(N,TOT),,TRN,,SPA) 1470304800003 REL-REF (I,14702001,G.T.Seaborg+,J,PR,52,408,1937) Previous 1470304800004 experiment details. 1470304800005 METHOD (TRN) The source of fast neutrons was mounted at the 1470304800006 center of the cavity A within the lead block, which 1470304800007 was large enough to absorb nearly all of the 1470304800008 gamma-rays emitted by the radium source in the 1470304800009 direction of the counter. Boron carbide and Pyrex 1470304800010 glass surrounded the copper/lead detector, as shown, to1470304800011 prevent slow neutrons from the source, or neutrons 1470304800012 slowed in the floor and walls of the room from acting 1470304800013 on the detector system: Pb(n,ngamma)Pb detection. 1470304800014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470304800015 COMMENT Compiler's comment: calculated as 4.2cm x 11.29 g/cm3. 1470304800016 STATUS (TABLE) Table III, page 800. 1470304800017 ENDBIB 15 0 1470304800018 COMMON 2 3 1470304800019 EN-MAX THICKNESS 1470304800020 MEV G/CM-SQ 1470304800021 13.0 47.418 1470304800022 ENDCOMMON 3 0 1470304800023 DATA 2 1 1470304800024 DATA DATA-ERR 1470304800025 NO-DIM NO-DIM 1470304800026 0.90 0.02 1470304800027 ENDDATA 3 0 1470304800028 ENDSUBENT 27 0 1470304899999 SUBENT 14703049 20210429 14841470304900001 BIB 4 15 1470304900002 REACTION (6-C-0(N,ABS),,SIG,,SPA) 1470304900003 METHOD The effective absorption cross sections for medium 1470304900004 fast neutrons were measured by surrounding the source 1470304900005 at A with cylindrical absorbers and observing the 1470304900006 decrease in counting rate of the Geiger-Muller 1470304900007 counter. Those neutrons which have been inelastically 1470304900008 scattered in the absorber with large energy losses 1470304900009 will have a greatly diminished probability of 1470304900010 exciting gamma rays in the detector by a second 1470304900011 inelastic collision. Experimentally, this will 1470304900012 manifest itself as an effective absorption of the 1470304900013 neutrons. 1470304900014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470304900015 STATUS (DEP,14703026) 1470304900016 (TABLE) Table III, page 800. 1470304900017 ENDBIB 15 0 1470304900018 NOCOMMON 0 0 1470304900019 DATA 3 1 1470304900020 EN-MAX DATA DATA-ERR 1470304900021 MEV B B 1470304900022 13.0 0.11 0.04 1470304900023 ENDDATA 3 0 1470304900024 ENDSUBENT 23 0 1470304999999 SUBENT 14703050 20210429 14841470305000001 BIB 4 15 1470305000002 REACTION (13-AL-27(N,ABS),,SIG,,SPA) 1470305000003 METHOD The effective absorption cross sections for medium 1470305000004 fast neutrons were measured by surrounding the source 1470305000005 at A with cylindrical absorbers and observing the 1470305000006 decrease in counting rate of the Geiger-Muller 1470305000007 counter. Those neutrons which have been inelastically 1470305000008 scattered in the absorber with large energy losses 1470305000009 will have a greatly diminished probability of 1470305000010 exciting gamma rays in the detector by a second 1470305000011 inelastic collision. Experimentally, this will 1470305000012 manifest itself as an effective absorption of the 1470305000013 neutrons. 1470305000014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470305000015 STATUS (DEP,14703027) 1470305000016 (TABLE) Table III, page 800. 1470305000017 ENDBIB 15 0 1470305000018 NOCOMMON 0 0 1470305000019 DATA 3 1 1470305000020 EN-MAX DATA DATA-ERR 1470305000021 MEV B B 1470305000022 13.0 0.27 0.06 1470305000023 ENDDATA 3 0 1470305000024 ENDSUBENT 23 0 1470305099999 SUBENT 14703051 20210429 14841470305100001 BIB 4 15 1470305100002 REACTION (16-S-0(N,ABS),,SIG,,SPA) 1470305100003 METHOD The effective absorption cross sections for medium 1470305100004 fast neutrons were measured by surrounding the source 1470305100005 at A with cylindrical absorbers and observing the 1470305100006 decrease in counting rate of the Geiger-Muller 1470305100007 counter. Those neutrons which have been inelastically 1470305100008 scattered in the absorber with large energy losses 1470305100009 will have a greatly diminished probability of 1470305100010 exciting gamma rays in the detector by a second 1470305100011 inelastic collision. Experimentally, this will 1470305100012 manifest itself as an effective absorption of the 1470305100013 neutrons. 1470305100014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470305100015 STATUS (DEP,14703028) 1470305100016 (TABLE) Table III, page 800. 1470305100017 ENDBIB 15 0 1470305100018 NOCOMMON 0 0 1470305100019 DATA 3 1 1470305100020 EN-MAX DATA DATA-ERR 1470305100021 MEV B B 1470305100022 13.0 0.57 0.11 1470305100023 ENDDATA 3 0 1470305100024 ENDSUBENT 23 0 1470305199999 SUBENT 14703052 20210429 14841470305200001 BIB 5 16 1470305200002 REACTION (17-CL-0(N,ABS),,SIG,,SPA) 1470305200003 SAMPLE CCl4 1470305200004 METHOD The effective absorption cross sections for medium 1470305200005 fast neutrons were measured by surrounding the source 1470305200006 at A with cylindrical absorbers and observing the 1470305200007 decrease in counting rate of the Geiger-Muller 1470305200008 counter. Those neutrons which have been inelastically 1470305200009 scattered in the absorber with large energy losses 1470305200010 will have a greatly diminished probability of 1470305200011 exciting gamma rays in the detector by a second 1470305200012 inelastic collision. Experimentally, this will 1470305200013 manifest itself as an effective absorption of the 1470305200014 neutrons. 1470305200015 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470305200016 STATUS (DEP,14703029) 1470305200017 (TABLE) Table III, page 800. 1470305200018 ENDBIB 16 0 1470305200019 NOCOMMON 0 0 1470305200020 DATA 3 1 1470305200021 EN-MAX DATA DATA-ERR 1470305200022 MEV B B 1470305200023 13.0 0.51 0.15 1470305200024 ENDDATA 3 0 1470305200025 ENDSUBENT 24 0 1470305299999 SUBENT 14703053 20210429 14841470305300001 BIB 4 15 1470305300002 REACTION (26-FE-0(N,ABS),,SIG,,SPA) 1470305300003 METHOD The effective absorption cross sections for medium 1470305300004 fast neutrons were measured by surrounding the source 1470305300005 at A with cylindrical absorbers and observing the 1470305300006 decrease in counting rate of the Geiger-Muller 1470305300007 counter. Those neutrons which have been inelastically 1470305300008 scattered in the absorber with large energy losses 1470305300009 will have a greatly diminished probability of 1470305300010 exciting gamma rays in the detector by a second 1470305300011 inelastic collision. Experimentally, this will 1470305300012 manifest itself as an effective absorption of the 1470305300013 neutrons. 1470305300014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470305300015 STATUS (DEP,14703030) 1470305300016 (TABLE) Table III, page 800. 1470305300017 ENDBIB 15 0 1470305300018 NOCOMMON 0 0 1470305300019 DATA 3 1 1470305300020 EN-MAX DATA DATA-ERR 1470305300021 MEV B B 1470305300022 13.0 0.57 0.05 1470305300023 ENDDATA 3 0 1470305300024 ENDSUBENT 23 0 1470305399999 SUBENT 14703054 20210429 14841470305400001 BIB 4 15 1470305400002 REACTION (29-CU-0(N,ABS),,SIG,,SPA) 1470305400003 METHOD The effective absorption cross sections for medium 1470305400004 fast neutrons were measured by surrounding the source 1470305400005 at A with cylindrical absorbers and observing the 1470305400006 decrease in counting rate of the Geiger-Muller 1470305400007 counter. Those neutrons which have been inelastically 1470305400008 scattered in the absorber with large energy losses 1470305400009 will have a greatly diminished probability of 1470305400010 exciting gamma rays in the detector by a second 1470305400011 inelastic collision. Experimentally, this will 1470305400012 manifest itself as an effective absorption of the 1470305400013 neutrons. 1470305400014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470305400015 STATUS (DEP,14703031) 1470305400016 (TABLE) Table III, page 800. 1470305400017 ENDBIB 15 0 1470305400018 NOCOMMON 0 0 1470305400019 DATA 3 1 1470305400020 EN-MAX DATA DATA-ERR 1470305400021 MEV B B 1470305400022 13.0 0.65 0.06 1470305400023 ENDDATA 3 0 1470305400024 ENDSUBENT 23 0 1470305499999 SUBENT 14703055 20210429 14841470305500001 BIB 4 15 1470305500002 REACTION (30-ZN-0(N,ABS),,SIG,,SPA) 1470305500003 METHOD The effective absorption cross sections for medium 1470305500004 fast neutrons were measured by surrounding the source 1470305500005 at A with cylindrical absorbers and observing the 1470305500006 decrease in counting rate of the Geiger-Muller 1470305500007 counter. Those neutrons which have been inelastically 1470305500008 scattered in the absorber with large energy losses 1470305500009 will have a greatly diminished probability of 1470305500010 exciting gamma rays in the detector by a second 1470305500011 inelastic collision. Experimentally, this will 1470305500012 manifest itself as an effective absorption of the 1470305500013 neutrons. 1470305500014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470305500015 STATUS (DEP,14703032) 1470305500016 (TABLE) Table III, page 800. 1470305500017 ENDBIB 15 0 1470305500018 NOCOMMON 0 0 1470305500019 DATA 3 1 1470305500020 EN-MAX DATA DATA-ERR 1470305500021 MEV B B 1470305500022 13.0 0.67 0.06 1470305500023 ENDDATA 3 0 1470305500024 ENDSUBENT 23 0 1470305599999 SUBENT 14703056 20210429 14841470305600001 BIB 4 15 1470305600002 REACTION (48-CD-0(N,ABS),,SIG,,SPA) 1470305600003 METHOD The effective absorption cross sections for medium 1470305600004 fast neutrons were measured by surrounding the source 1470305600005 at A with cylindrical absorbers and observing the 1470305600006 decrease in counting rate of the Geiger-Muller 1470305600007 counter. Those neutrons which have been inelastically 1470305600008 scattered in the absorber with large energy losses 1470305600009 will have a greatly diminished probability of 1470305600010 exciting gamma rays in the detector by a second 1470305600011 inelastic collision. Experimentally, this will 1470305600012 manifest itself as an effective absorption of the 1470305600013 neutrons. 1470305600014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470305600015 STATUS (DEP,14703033) 1470305600016 (TABLE) Table III, page 800. 1470305600017 ENDBIB 15 0 1470305600018 NOCOMMON 0 0 1470305600019 DATA 3 1 1470305600020 EN-MAX DATA DATA-ERR 1470305600021 MEV B B 1470305600022 13.0 0.92 0.10 1470305600023 ENDDATA 3 0 1470305600024 ENDSUBENT 23 0 1470305699999 SUBENT 14703057 20210429 14841470305700001 BIB 4 15 1470305700002 REACTION (50-SN-0(N,ABS),,SIG,,SPA) 1470305700003 METHOD The effective absorption cross sections for medium 1470305700004 fast neutrons were measured by surrounding the source 1470305700005 at A with cylindrical absorbers and observing the 1470305700006 decrease in counting rate of the Geiger-Muller 1470305700007 counter. Those neutrons which have been inelastically 1470305700008 scattered in the absorber with large energy losses 1470305700009 will have a greatly diminished probability of 1470305700010 exciting gamma rays in the detector by a second 1470305700011 inelastic collision. Experimentally, this will 1470305700012 manifest itself as an effective absorption of the 1470305700013 neutrons. 1470305700014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470305700015 STATUS (DEP,14703034) 1470305700016 (TABLE) Table III, page 800. 1470305700017 ENDBIB 15 0 1470305700018 NOCOMMON 0 0 1470305700019 DATA 3 1 1470305700020 EN-MAX DATA DATA-ERR 1470305700021 MEV B B 1470305700022 13.0 0.78 0.11 1470305700023 ENDDATA 3 0 1470305700024 ENDSUBENT 23 0 1470305799999 SUBENT 14703058 20210429 14841470305800001 BIB 4 15 1470305800002 REACTION (51-SB-0(N,ABS),,SIG,,SPA) 1470305800003 METHOD The effective absorption cross sections for medium 1470305800004 fast neutrons were measured by surrounding the source 1470305800005 at A with cylindrical absorbers and observing the 1470305800006 decrease in counting rate of the Geiger-Muller 1470305800007 counter. Those neutrons which have been inelastically 1470305800008 scattered in the absorber with large energy losses 1470305800009 will have a greatly diminished probability of 1470305800010 exciting gamma rays in the detector by a second 1470305800011 inelastic collision. Experimentally, this will 1470305800012 manifest itself as an effective absorption of the 1470305800013 neutrons. 1470305800014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470305800015 STATUS (DEP,14703035) 1470305800016 (TABLE) Table III, page 800. 1470305800017 ENDBIB 15 0 1470305800018 NOCOMMON 0 0 1470305800019 DATA 3 1 1470305800020 EN-MAX DATA DATA-ERR 1470305800021 MEV B B 1470305800022 13.0 1.05 0.12 1470305800023 ENDDATA 3 0 1470305800024 ENDSUBENT 23 0 1470305899999 SUBENT 14703059 20210429 14841470305900001 BIB 4 15 1470305900002 REACTION (53-I-127(N,ABS),,SIG,,SPA) 1470305900003 METHOD The effective absorption cross sections for medium 1470305900004 fast neutrons were measured by surrounding the source 1470305900005 at A with cylindrical absorbers and observing the 1470305900006 decrease in counting rate of the Geiger-Muller 1470305900007 counter. Those neutrons which have been inelastically 1470305900008 scattered in the absorber with large energy losses 1470305900009 will have a greatly diminished probability of 1470305900010 exciting gamma rays in the detector by a second 1470305900011 inelastic collision. Experimentally, this will 1470305900012 manifest itself as an effective absorption of the 1470305900013 neutrons. 1470305900014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470305900015 STATUS (DEP,14703036) 1470305900016 (TABLE) Table III, page 800. 1470305900017 ENDBIB 15 0 1470305900018 NOCOMMON 0 0 1470305900019 DATA 3 1 1470305900020 EN-MAX DATA DATA-ERR 1470305900021 MEV B B 1470305900022 13.0 0.92 0.17 1470305900023 ENDDATA 3 0 1470305900024 ENDSUBENT 23 0 1470305999999 SUBENT 14703060 20210429 14841470306000001 BIB 4 15 1470306000002 REACTION (80-HG-0(N,ABS),,SIG,,SPA) 1470306000003 METHOD The effective absorption cross sections for medium 1470306000004 fast neutrons were measured by surrounding the source 1470306000005 at A with cylindrical absorbers and observing the 1470306000006 decrease in counting rate of the Geiger-Muller 1470306000007 counter. Those neutrons which have been inelastically 1470306000008 scattered in the absorber with large energy losses 1470306000009 will have a greatly diminished probability of 1470306000010 exciting gamma rays in the detector by a second 1470306000011 inelastic collision. Experimentally, this will 1470306000012 manifest itself as an effective absorption of the 1470306000013 neutrons. 1470306000014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470306000015 STATUS (DEP,14703037) 1470306000016 (TABLE) Table III, page 800. 1470306000017 ENDBIB 15 0 1470306000018 NOCOMMON 0 0 1470306000019 DATA 3 1 1470306000020 EN-MAX DATA DATA-ERR 1470306000021 MEV B B 1470306000022 13.0 1.00 0.11 1470306000023 ENDDATA 3 0 1470306000024 ENDSUBENT 23 0 1470306099999 SUBENT 14703061 20210429 14841470306100001 BIB 4 15 1470306100002 REACTION (82-PB-0(N,ABS),,SIG,,SPA) 1470306100003 METHOD The effective absorption cross sections for medium 1470306100004 fast neutrons were measured by surrounding the source 1470306100005 at A with cylindrical absorbers and observing the 1470306100006 decrease in counting rate of the Geiger-Muller 1470306100007 counter. Those neutrons which have been inelastically 1470306100008 scattered in the absorber with large energy losses 1470306100009 will have a greatly diminished probability of 1470306100010 exciting gamma rays in the detector by a second 1470306100011 inelastic collision. Experimentally, this will 1470306100012 manifest itself as an effective absorption of the 1470306100013 neutrons. 1470306100014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470306100015 STATUS (DEP,14703038) 1470306100016 (TABLE) Table III, page 800. 1470306100017 ENDBIB 15 0 1470306100018 NOCOMMON 0 0 1470306100019 DATA 3 1 1470306100020 EN-MAX DATA DATA-ERR 1470306100021 MEV B B 1470306100022 13.0 0.91 0.08 1470306100023 ENDDATA 3 0 1470306100024 ENDSUBENT 23 0 1470306199999 SUBENT 14703062 20210429 14841470306200001 BIB 4 15 1470306200002 REACTION (83-BI-209(N,ABS),,SIG,,SPA) 1470306200003 METHOD The effective absorption cross sections for medium 1470306200004 fast neutrons were measured by surrounding the source 1470306200005 at A with cylindrical absorbers and observing the 1470306200006 decrease in counting rate of the Geiger-Muller 1470306200007 counter. Those neutrons which have been inelastically 1470306200008 scattered in the absorber with large energy losses 1470306200009 will have a greatly diminished probability of 1470306200010 exciting gamma rays in the detector by a second 1470306200011 inelastic collision. Experimentally, this will 1470306200012 manifest itself as an effective absorption of the 1470306200013 neutrons. 1470306200014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470306200015 STATUS (DEP,14703039) 1470306200016 (TABLE) Table III, page 800. 1470306200017 ENDBIB 15 0 1470306200018 NOCOMMON 0 0 1470306200019 DATA 3 1 1470306200020 EN-MAX DATA DATA-ERR 1470306200021 MEV B B 1470306200022 13.0 0.63 0.09 1470306200023 ENDDATA 3 0 1470306200024 ENDSUBENT 23 0 1470306299999 SUBENT 14703063 20210429 14841470306300001 BIB 4 15 1470306300002 REACTION (6-C-0(N,ABS),,SIG,,SPA) 1470306300003 METHOD The effective absorption cross sections for medium 1470306300004 fast neutrons were measured by surrounding the source 1470306300005 at A with cylindrical absorbers and observing the 1470306300006 decrease in counting rate of the Geiger-Muller 1470306300007 counter. Those neutrons which have been inelastically 1470306300008 scattered in the absorber with large energy losses 1470306300009 will have a greatly diminished probability of 1470306300010 exciting gamma rays in the detector by a second 1470306300011 inelastic collision. Experimentally, this will 1470306300012 manifest itself as an effective absorption of the 1470306300013 neutrons. 1470306300014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470306300015 STATUS (DEP,14703040) 1470306300016 (TABLE) Table III, page 800. 1470306300017 ENDBIB 15 0 1470306300018 NOCOMMON 0 0 1470306300019 DATA 3 1 1470306300020 EN-MAX DATA DATA-ERR 1470306300021 MEV B B 1470306300022 13.0 0.06 0.06 1470306300023 ENDDATA 3 0 1470306300024 ENDSUBENT 23 0 1470306399999 SUBENT 14703064 20210429 14841470306400001 BIB 4 15 1470306400002 REACTION (13-AL-27(N,ABS),,SIG,,SPA) 1470306400003 METHOD The effective absorption cross sections for medium 1470306400004 fast neutrons were measured by surrounding the source 1470306400005 at A with cylindrical absorbers and observing the 1470306400006 decrease in counting rate of the Geiger-Muller 1470306400007 counter. Those neutrons which have been inelastically 1470306400008 scattered in the absorber with large energy losses 1470306400009 will have a greatly diminished probability of 1470306400010 exciting gamma rays in the detector by a second 1470306400011 inelastic collision. Experimentally, this will 1470306400012 manifest itself as an effective absorption of the 1470306400013 neutrons. 1470306400014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470306400015 STATUS (DEP,14703041) 1470306400016 (TABLE) Table III, page 800. 1470306400017 ENDBIB 15 0 1470306400018 NOCOMMON 0 0 1470306400019 DATA 3 1 1470306400020 EN-MAX DATA DATA-ERR 1470306400021 MEV B B 1470306400022 13.0 0.34 0.08 1470306400023 ENDDATA 3 0 1470306400024 ENDSUBENT 23 0 1470306499999 SUBENT 14703065 20210429 14841470306500001 BIB 4 15 1470306500002 REACTION (16-S-0(N,ABS),,SIG,,SPA) 1470306500003 METHOD The effective absorption cross sections for medium 1470306500004 fast neutrons were measured by surrounding the source 1470306500005 at A with cylindrical absorbers and observing the 1470306500006 decrease in counting rate of the Geiger-Muller 1470306500007 counter. Those neutrons which have been inelastically 1470306500008 scattered in the absorber with large energy losses 1470306500009 will have a greatly diminished probability of 1470306500010 exciting gamma rays in the detector by a second 1470306500011 inelastic collision. Experimentally, this will 1470306500012 manifest itself as an effective absorption of the 1470306500013 neutrons. 1470306500014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470306500015 STATUS (DEP,14703042) 1470306500016 (TABLE) Table III, page 800. 1470306500017 ENDBIB 15 0 1470306500018 NOCOMMON 0 0 1470306500019 DATA 3 1 1470306500020 EN-MAX DATA DATA-ERR 1470306500021 MEV B B 1470306500022 13.0 0.50 0.14 1470306500023 ENDDATA 3 0 1470306500024 ENDSUBENT 23 0 1470306599999 SUBENT 14703066 20210429 14841470306600001 BIB 5 16 1470306600002 REACTION (17-CL-0(N,ABS),,SIG,,SPA) 1470306600003 SAMPLE CCl4 1470306600004 METHOD The effective absorption cross sections for medium 1470306600005 fast neutrons were measured by surrounding the source 1470306600006 at A with cylindrical absorbers and observing the 1470306600007 decrease in counting rate of the Geiger-Muller 1470306600008 counter. Those neutrons which have been inelastically 1470306600009 scattered in the absorber with large energy losses 1470306600010 will have a greatly diminished probability of 1470306600011 exciting gamma rays in the detector by a second 1470306600012 inelastic collision. Experimentally, this will 1470306600013 manifest itself as an effective absorption of the 1470306600014 neutrons. 1470306600015 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470306600016 STATUS (DEP,14703043) 1470306600017 (TABLE) Table III, page 800. 1470306600018 ENDBIB 16 0 1470306600019 NOCOMMON 0 0 1470306600020 DATA 3 1 1470306600021 EN-MAX DATA DATA-ERR 1470306600022 MEV B B 1470306600023 13.0 0.83 0.21 1470306600024 ENDDATA 3 0 1470306600025 ENDSUBENT 24 0 1470306699999 SUBENT 14703067 20210429 14841470306700001 BIB 4 15 1470306700002 REACTION (26-FE-0(N,ABS),,SIG,,SPA) 1470306700003 METHOD The effective absorption cross sections for medium 1470306700004 fast neutrons were measured by surrounding the source 1470306700005 at A with cylindrical absorbers and observing the 1470306700006 decrease in counting rate of the Geiger-Muller 1470306700007 counter. Those neutrons which have been inelastically 1470306700008 scattered in the absorber with large energy losses 1470306700009 will have a greatly diminished probability of 1470306700010 exciting gamma rays in the detector by a second 1470306700011 inelastic collision. Experimentally, this will 1470306700012 manifest itself as an effective absorption of the 1470306700013 neutrons. 1470306700014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470306700015 STATUS (DEP,14703044) 1470306700016 (TABLE) Table III, page 800. 1470306700017 ENDBIB 15 0 1470306700018 NOCOMMON 0 0 1470306700019 DATA 3 1 1470306700020 EN-MAX DATA DATA-ERR 1470306700021 MEV B B 1470306700022 13.0 0.62 0.07 1470306700023 ENDDATA 3 0 1470306700024 ENDSUBENT 23 0 1470306799999 SUBENT 14703068 20210429 14841470306800001 BIB 4 15 1470306800002 REACTION (29-CU-0(N,ABS),,SIG,,SPA) 1470306800003 METHOD The effective absorption cross sections for medium 1470306800004 fast neutrons were measured by surrounding the source 1470306800005 at A with cylindrical absorbers and observing the 1470306800006 decrease in counting rate of the Geiger-Muller 1470306800007 counter. Those neutrons which have been inelastically 1470306800008 scattered in the absorber with large energy losses 1470306800009 will have a greatly diminished probability of 1470306800010 exciting gamma rays in the detector by a second 1470306800011 inelastic collision. Experimentally, this will 1470306800012 manifest itself as an effective absorption of the 1470306800013 neutrons. 1470306800014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470306800015 STATUS (DEP,14703045) 1470306800016 (TABLE) Table III, page 800. 1470306800017 ENDBIB 15 0 1470306800018 NOCOMMON 0 0 1470306800019 DATA 3 1 1470306800020 EN-MAX DATA DATA-ERR 1470306800021 MEV B B 1470306800022 13.0 0.89 0.09 1470306800023 ENDDATA 3 0 1470306800024 ENDSUBENT 23 0 1470306899999 SUBENT 14703069 20210429 14841470306900001 BIB 4 15 1470306900002 REACTION (48-CD-0(N,ABS),,SIG,,SPA) 1470306900003 METHOD The effective absorption cross sections for medium 1470306900004 fast neutrons were measured by surrounding the source 1470306900005 at A with cylindrical absorbers and observing the 1470306900006 decrease in counting rate of the Geiger-Muller 1470306900007 counter. Those neutrons which have been inelastically 1470306900008 scattered in the absorber with large energy losses 1470306900009 will have a greatly diminished probability of 1470306900010 exciting gamma rays in the detector by a second 1470306900011 inelastic collision. Experimentally, this will 1470306900012 manifest itself as an effective absorption of the 1470306900013 neutrons. 1470306900014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470306900015 STATUS (DEP,14703046) 1470306900016 (TABLE) Table III, page 800. 1470306900017 ENDBIB 15 0 1470306900018 NOCOMMON 0 0 1470306900019 DATA 3 1 1470306900020 EN-MAX DATA DATA-ERR 1470306900021 MEV B B 1470306900022 13.0 1.21 0.14 1470306900023 ENDDATA 3 0 1470306900024 ENDSUBENT 23 0 1470306999999 SUBENT 14703070 20210429 14841470307000001 BIB 4 15 1470307000002 REACTION (80-HG-0(N,ABS),,SIG,,SPA) 1470307000003 METHOD The effective absorption cross sections for medium 1470307000004 fast neutrons were measured by surrounding the source 1470307000005 at A with cylindrical absorbers and observing the 1470307000006 decrease in counting rate of the Geiger-Muller 1470307000007 counter. Those neutrons which have been inelastically 1470307000008 scattered in the absorber with large energy losses 1470307000009 will have a greatly diminished probability of 1470307000010 exciting gamma rays in the detector by a second 1470307000011 inelastic collision. Experimentally, this will 1470307000012 manifest itself as an effective absorption of the 1470307000013 neutrons. 1470307000014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470307000015 STATUS (DEP,14703047) 1470307000016 (TABLE) Table III, page 800. 1470307000017 ENDBIB 15 0 1470307000018 NOCOMMON 0 0 1470307000019 DATA 3 1 1470307000020 EN-MAX DATA DATA-ERR 1470307000021 MEV B B 1470307000022 13.0 0.94 0.15 1470307000023 ENDDATA 3 0 1470307000024 ENDSUBENT 23 0 1470307099999 SUBENT 14703071 20210429 14841470307100001 BIB 4 15 1470307100002 REACTION (82-PB-0(N,ABS),,SIG,,SPA) 1470307100003 METHOD The effective absorption cross sections for medium 1470307100004 fast neutrons were measured by surrounding the source 1470307100005 at A with cylindrical absorbers and observing the 1470307100006 decrease in counting rate of the Geiger-Muller 1470307100007 counter. Those neutrons which have been inelastically 1470307100008 scattered in the absorber with large energy losses 1470307100009 will have a greatly diminished probability of 1470307100010 exciting gamma rays in the detector by a second 1470307100011 inelastic collision. Experimentally, this will 1470307100012 manifest itself as an effective absorption of the 1470307100013 neutrons. 1470307100014 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. 1470307100015 STATUS (DEP,14703048) 1470307100016 (TABLE) Table III, page 800. 1470307100017 ENDBIB 15 0 1470307100018 NOCOMMON 0 0 1470307100019 DATA 3 1 1470307100020 EN-MAX DATA DATA-ERR 1470307100021 MEV B B 1470307100022 13.0 0.73 0.16 1470307100023 ENDDATA 3 0 1470307100024 ENDSUBENT 23 0 1470307199999 ENDENTRY 71 0 1470399999999