ENTRY C0555 19990827 0000C055500000001 SUBENT C0555001 19990827 0000C055500100001 BIB 11 22 C055500100002 INSTITUTE (1USAUAZ,1USAHRV,1USALAS,3SLKUB ) C055500100003 REFERENCE (J,GCA,62,3025,1998) C055500100004 AUTHOR (A.J.T.JULL,S.CLOUDT,D.J.DONAHUE,J.M.SISTERSON, C055500100005 R.C.REEDY,J.MASARIK) C055500100006 TITLE 14C depth profiles in Apollo 15 and 17 core and C055500100007 lunar rock 68815 C055500100008 INC-SPECT Energy loss in any target was less than 2 MeV. C055500100009 SAMPLE Thin foils which limited energy losses in each target C055500100010 to < 2 MeV per foil, < 10 MeV per stack. C055500100011 METHOD (AMS) C055500100012 CORRECTION Corrected for 14C occurring naturally in targets by C055500100013 analyzing an unirradiated sample. C055500100014 ERR-ANALYS (ERR-T) Includes uncertainties due to: C055500100015 . the determination of target atoms (2%), C055500100016 . determination of number of protons through the C055500100017 target (5%), C055500100018 . determination of 14C by AMS. C055500100019 STATUS (APRVD) Approved by J. Sisterson, 27 August 1999; C055500100020 experimental details provided. C055500100021 Data taken from tables reference. C055500100022 (COREL,T0105001) Data for O and Si. C055500100023 HISTORY (19990812C) C055500100024 ENDBIB 22 0 C055500100025 NOCOMMON 0 0 C055500100026 ENDSUBENT 25 0 C055500199999 SUBENT C0555002 19990827 0000C055500200001 BIB 3 4 C055500200002 REACTION (13-AL-27(P,X)6-C-14,CUM,SIG) C055500200003 FACILITY (MESON,1CANTMF) C055500200004 METHOD (BCINT) Beam currents measured directly and calibrated C055500200005 at each incident energy with a Faraday cup. C055500200006 ENDBIB 4 0 C055500200007 NOCOMMON 0 0 C055500200008 DATA 3 4 C055500200009 EN DATA ERR-T C055500200010 MEV MB MB C055500200011 500. 1.480 0.081 C055500200012 400. 0.853 0.047 C055500200013 300. 0.753 0.042 C055500200014 200. 0.586 0.032 C055500200015 ENDDATA 6 0 C055500200016 ENDSUBENT 15 0 C055500299999 SUBENT C0555003 19990827 0000C055500300001 BIB 3 5 C055500300002 REACTION (13-AL-27(P,X)6-C-14,CUM,SIG) C055500300003 FACILITY (SYNCY,1USAHRV) C055500300004 METHOD (BCINT) Beam currents measured directly at using a C055500300005 transmission ion chamber calibrated at each incident C055500300006 energy with a Faraday cup. C055500300007 ENDBIB 5 0 C055500300008 NOCOMMON 0 0 C055500300009 DATA 4 3 C055500300010 EN EN-ERR DATA ERR-T C055500300011 MEV MEV MB MB C055500300012 159.4 1.0 0.541 0.029 C055500300013 130.5 2.0 0.571 0.031 C055500300014 81.0 3.5 0.351 0.019 C055500300015 ENDDATA 5 0 C055500300016 ENDSUBENT 15 0 C055500399999 SUBENT C0555004 19990827 0000C055500400001 BIB 3 4 C055500400002 REACTION (13-AL-27(P,X)6-C-14,CUM,SIG) C055500400003 FACILITY (CYCLO,1USADAV) C055500400004 METHOD (BCINT) Beam currents measured directly and calibrated C055500400005 at each incident energy with a Faraday cup. C055500400006 ENDBIB 4 0 C055500400007 NOCOMMON 0 0 C055500400008 DATA 3 5 C055500400009 EN DATA ERR-T C055500400010 MEV MB MB C055500400011 67.5 0.283 0.016 C055500400012 60.0 0.112 0.007 C055500400013 52.5 0.041 0.003 C055500400014 45.7 0.137 0.008 C055500400015 40.2 0.088 0.005 C055500400016 ENDDATA 7 0 C055500400017 ENDSUBENT 16 0 C055500499999 SUBENT C0555005 19990827 0000C055500500001 BIB 3 4 C055500500002 REACTION (12-MG-0(P,X)6-C-14,CUM,SIG) C055500500003 FACILITY (MESON,1CANTMF) C055500500004 METHOD (BCINT) Beam currents measured directly and calibrated C055500500005 at each incident energy with a Faraday cup. C055500500006 ENDBIB 4 0 C055500500007 NOCOMMON 0 0 C055500500008 DATA 3 4 C055500500009 EN DATA ERR-T C055500500010 MEV MB MB C055500500011 500. 1.030 0.056 C055500500012 400. 1.070 0.058 C055500500013 300. 1.100 0.062 C055500500014 200. 0.691 0.038 C055500500015 ENDDATA 6 0 C055500500016 ENDSUBENT 15 0 C055500599999 SUBENT C0555006 19990827 0000C055500600001 BIB 3 5 C055500600002 REACTION (12-MG-0(P,X)6-C-14,CUM,SIG) C055500600003 FACILITY (SYNCY,1USAHRV) C055500600004 METHOD (BCINT) Beam currents measured directly at using a C055500600005 transmission ion chamber calibrated at each incident C055500600006 energy with a Faraday cup. C055500600007 ENDBIB 5 0 C055500600008 NOCOMMON 0 0 C055500600009 DATA 4 5 C055500600010 EN EN-ERR DATA ERR-T C055500600011 MEV MEV MB MB C055500600012 159.4 1.0 0.437 0.026 C055500600013 159.0 1.0 0.697 0.038 C055500600014 130.5 2.0 0.601 0.034 C055500600015 101.2 3.0 0.385 0.022 C055500600016 81.0 3.5 0.320 0.018 C055500600017 ENDDATA 7 0 C055500600018 ENDSUBENT 17 0 C055500699999 SUBENT C0555007 19990827 0000C055500700001 BIB 3 4 C055500700002 REACTION (12-MG-0(P,X)6-C-14,CUM,SIG) C055500700003 FACILITY (CYCLO,1USADAV) C055500700004 METHOD (BCINT) Beam currents measured directly and calibrated C055500700005 at each incident energy with a Faraday cup. C055500700006 ENDBIB 4 0 C055500700007 NOCOMMON 0 0 C055500700008 DATA 3 1 C055500700009 EN DATA ERR-T C055500700010 MEV MB MB C055500700011 67.0 0.264 0.015 C055500700012 ENDDATA 3 0 C055500700013 ENDSUBENT 12 0 C055500799999 SUBENT C0555008 19990827 0000C055500800001 BIB 3 4 C055500800002 REACTION (26-FE-0(P,X)6-C-14,CUM,SIG) C055500800003 FACILITY (MESON,1CANTMF) C055500800004 METHOD (BCINT) Beam currents measured directly and calibrated C055500800005 at each incident energy with a Faraday cup. C055500800006 ENDBIB 4 0 C055500800007 NOCOMMON 0 0 C055500800008 DATA 3 4 C055500800009 EN DATA ERR-T C055500800010 MEV MB MB C055500800011 500. 0.166 0.010 C055500800012 400. 0.100 0.006 C055500800013 300. 0.033 0.003 C055500800014 200. 0.024 0.001 C055500800015 ENDDATA 6 0 C055500800016 ENDSUBENT 15 0 C055500899999 SUBENT C0555009 19990827 0000C055500900001 BIB 3 5 C055500900002 REACTION (26-FE-0(P,X)6-C-14,CUM,SIG) C055500900003 FACILITY (SYNCY,1USAHRV) C055500900004 METHOD (BCINT) Beam currents measured directly at using a C055500900005 transmission ion chamber calibrated at each incident C055500900006 energy with a Faraday cup. C055500900007 ENDBIB 5 0 C055500900008 NOCOMMON 0 0 C055500900009 DATA 4 2 C055500900010 EN EN-ERR DATA ERR-T C055500900011 MEV MEV MB MB C055500900012 159.0 1.0 0.016 0.002 C055500900013 139.7 2.0 0.008 0.0004 C055500900014 ENDDATA 4 0 C055500900015 ENDSUBENT 14 0 C055500999999 SUBENT C0555010 19990827 0000C055501000001 BIB 3 4 C055501000002 REACTION (28-NI-0(P,X)6-C-14,CUM,SIG) C055501000003 FACILITY (MESON,1CANTMF) C055501000004 METHOD (BCINT) Beam currents measured directly and calibrated C055501000005 at each incident energy with a Faraday cup. C055501000006 ENDBIB 4 0 C055501000007 NOCOMMON 0 0 C055501000008 DATA 3 4 C055501000009 EN DATA ERR-T C055501000010 MEV MB MB C055501000011 200. 0.016 0.001 C055501000012 300. 0.025 0.004 C055501000013 400. 0.073 0.004 C055501000014 500. 0.126 0.007 C055501000015 ENDDATA 6 0 C055501000016 ENDSUBENT 15 0 C055501099999 SUBENT C0555011 19990827 0000C055501100001 BIB 3 5 C055501100002 REACTION (28-NI-0(P,X)6-C-14,CUM,SIG) C055501100003 FACILITY (SYNCY,1USAHRV) C055501100004 METHOD (BCINT) Beam currents measured directly at using a C055501100005 transmission ion chamber calibrated at each incident C055501100006 energy with a Faraday cup. C055501100007 ENDBIB 5 0 C055501100008 NOCOMMON 0 0 C055501100009 DATA 4 1 C055501100010 EN EN-ERR DATA ERR-T C055501100011 MEV MEV MB MB C055501100012 139.7 2.0 0.005 0.0003 C055501100013 ENDDATA 3 0 C055501100014 ENDSUBENT 13 0 C055501199999 ENDENTRY 11 0 C055599999999