ENTRY T0105 19990827 0000T010500000001 SUBENT T0105001 19990827 0000T010500100001 BIB 9 19 T010500100002 INSTITUTE (1USAUAZ,1USAHRV,1USALAS,3SLKUB ) T010500100003 REFERENCE (J,GCA,62,3025,1998) Revised data T010500100004 (J,LPS,27,1209,1997) Preliminary data T010500100005 (J,NIM/B,92,510,1994) Preliminary data T010500100006 (J,LPS,23,1305,1992) Preliminary HCL data T010500100007 AUTHOR (A.J.T.JULL,S.CLOUDT,D.J.DONAHUE,J.M.SISTERSON, T010500100008 R.C.REEDY,J.MASARIK) T010500100009 TITLE 14C depth profiles in Apollo 15 and 17 core and T010500100010 lunar rock 68815 T010500100011 INC-SPECT Energy loss in any target was less than 2 MeV. T010500100012 METHOD (AMS) T010500100013 CORRECTION Data corrected for naturally occuring 14C in target T010500100014 material, see Geochim.Cosmochim.Acta. T010500100015 STATUS (APRVD) Approved by J. Sisterson, 27 August 1999; T010500100016 experimental details provided. T010500100017 Revised data taken from tables in Geochim.Cosmochim. T010500100018 Acta reference. T010500100019 HISTORY (19990708C) Moved from data set O0354 (CaJaD) and T010500100020 updated (VM). T010500100021 ENDBIB 19 0 T010500100022 NOCOMMON 0 0 T010500100023 ENDSUBENT 22 0 T010500199999 SUBENT T0105002 19990827 0000T010500200001 BIB 5 10 T010500200002 REACTION (8-O-16(P,X)6-C-14,CUM,SIG) T010500200003 FACILITY (MESON,1CANTMF) T010500200004 SAMPLE Silicon dioxide targets. T010500200005 METHOD (BCINT) Beam currents measured directly and calibrated T010500200006 at each incident energy with a Faraday cup. T010500200007 ERR-ANALYS (ERR-T) Includes uncertainties due to: T010500200008 . the determination of target atoms (2%), T010500200009 . determination of number of protons through the T010500200010 target (5%), T010500200011 . 14C determination by AMS. T010500200012 ENDBIB 10 0 T010500200013 NOCOMMON 0 0 T010500200014 DATA 3 4 T010500200015 EN DATA ERR-T T010500200016 MEV MB MB T010500200017 200. 1.510 0.130 T010500200018 300. 1.900 0.130 T010500200019 400. 2.120 0.130 T010500200020 500. 2.190 0.119 T010500200021 ENDDATA 6 0 T010500200022 ENDSUBENT 21 0 T010500299999 SUBENT T0105003 19990827 0000T010500300001 BIB 5 11 T010500300002 REACTION (8-O-16(P,X)6-C-14,CUM,SIG) T010500300003 FACILITY (SYNCY,1USAHRV) T010500300004 SAMPLE Silicon dioxide targets. T010500300005 METHOD (BCINT) Beam currents measured directly at using a T010500300006 transmission ion chamber calibrated at each incident T010500300007 energy with a Faraday cup. T010500300008 ERR-ANALYS (ERR-T) Includes uncertainties due to: T010500300009 . the determination of target atoms (2%), T010500300010 . determination of number of protons through the T010500300011 target (7%), T010500300012 . 14C determination by AMS. T010500300013 ENDBIB 11 0 T010500300014 NOCOMMON 0 0 T010500300015 DATA 4 7 T010500300016 EN EN-ERR DATA ERR-T T010500300017 MEV MEV MB MB T010500300018 158.4 1.0 1.940 0.138 T010500300019 149.4 1.0 2.070 0.146 T010500300020 129.3 2.0 1.980 0.141 T010500300021 99.1 3.0 1.99 0.14 T010500300022 89.1 3.0 1.90 0.14 T010500300023 79.0 3.5 2.15 0.15 T010500300024 68.9 3.5 2.23 0.16 T010500300025 ENDDATA 9 0 T010500300026 ENDSUBENT 25 0 T010500399999 SUBENT T0105004 19990827 0000T010500400001 BIB 5 10 T010500400002 REACTION (8-O-16(P,X)6-C-14,CUM,SIG) T010500400003 FACILITY (CYCLO,1USADAV) T010500400004 SAMPLE Silicon dioxide targets. T010500400005 METHOD (BCINT) Beam currents measured directly and calibrated T010500400006 at each incident energy with a Faraday cup. T010500400007 ERR-ANALYS (ERR-T) Includes uncertainties due to: T010500400008 . the determination of target atoms (2%), T010500400009 . determination of number of protons through the T010500400010 target (5%), T010500400011 . 14C determination by AMS. T010500400012 ENDBIB 10 0 T010500400013 NOCOMMON 0 0 T010500400014 DATA 4 5 T010500400015 EN EN-ERR DATA ERR-T T010500400016 MEV MEV MB MB T010500400017 63.8 4.0 2.110 0.149 T010500400018 58.7 4.0 2.510 0.178 T010500400019 44.4 1.760 0.095 T010500400020 38.2 1.380 0.074 T010500400021 33. 0.908 0.049 T010500400022 ENDDATA 7 0 T010500400023 ENDSUBENT 22 0 T010500499999 SUBENT T0105005 19990827 0000T010500500001 BIB 5 10 T010500500002 REACTION (14-SI-0(P,X)6-C-14,,SIG) T010500500003 FACILITY (MESON,1CANTMF).For Energies of 200 to 450 MeV. T010500500004 SAMPLE Natural silicon target. T010500500005 METHOD (BCINT) Beam currents measured directly and calibrated T010500500006 at each incident energy with a Faraday cup. T010500500007 ERR-ANALYS (ERR-T) Includes uncertainties due to: T010500500008 . the determination of target atoms (2%), T010500500009 . determination of number of protons through the T010500500010 target (5%), T010500500011 . 14C determination by AMS. T010500500012 ENDBIB 10 0 T010500500013 NOCOMMON 0 0 T010500500014 DATA 3 4 T010500500015 EN DATA ERR-T T010500500016 MEV MB MB T010500500017 200. 0.160 0.015 T010500500018 300. 0.256 0.015 T010500500019 400. 0.651 0.035 T010500500020 500. 1.030 0.056 T010500500021 ENDDATA 6 0 T010500500022 ENDSUBENT 21 0 T010500599999 SUBENT T0105006 19990827 0000T010500600001 BIB 5 11 T010500600002 REACTION (14-SI-0(P,X)6-C-14,,SIG) T010500600003 FACILITY (SYNCY,1USAHRV) T010500600004 SAMPLE Natural silicon target. T010500600005 METHOD (BCINT) Beam currents measured directly at using a T010500600006 transmission ion chamber calibrated at each incident T010500600007 energy with a Faraday cup. T010500600008 ERR-ANALYS (ERR-T) Includes uncertainties due to: T010500600009 . the determination of target atoms (2%), T010500600010 . determination of number of protons through the T010500600011 target (7%), T010500600012 . 14C determination by AMS. T010500600013 ENDBIB 11 0 T010500600014 NOCOMMON 0 0 T010500600015 DATA 4 9 T010500600016 EN EN-ERR DATA ERR-T T010500600017 MEV MEV MB MB T010500600018 156.6 1.0 0.207 0.019 T010500600019 147.5 1.0 0.177 0.017 T010500600020 127.5 2.0 0.174 0.010 T010500600021 96.6 3.0 0.090 0.007 T010500600022 86.3 3.0 0.065 0.005 T010500600023 76.0 3.5 0.031 0.002 T010500600024 65.5 4.0 0.020 0.002 T010500600025 60.2 4.0 0.010 0.001 T010500600026 54.9 4.0 0.006 0.001 T010500600027 ENDDATA 11 0 T010500600028 ENDSUBENT 27 0 T010500699999 SUBENT T0105007 19990827 0000T010500700001 BIB 5 6 T010500700002 REACTION (14-SI-0(P,X)6-C-14,,SIG) T010500700003 FACILITY (CYCLO,1USADAV) T010500700004 SAMPLE Natural silicon target. T010500700005 METHOD (BCINT) Beam currents measured directly and calibrated T010500700006 at each incident energy with a Faraday cup. T010500700007 ERR-ANALYS Approximate data, no errors given. T010500700008 ENDBIB 6 0 T010500700009 NOCOMMON 0 0 T010500700010 DATA 2 2 T010500700011 EN DATA-APRX T010500700012 MEV MB T010500700013 66.0 0.013 T010500700014 50.0 0.001 T010500700015 ENDDATA 4 0 T010500700016 ENDSUBENT 15 0 T010500799999 ENDENTRY 7 0 T010599999999