ENTRY K2024 20070712 K002K202400000001 SUBENT K2024001 20070712 K002K202400100001 BIB 13 42 K202400100002 TITLE Yield measurements for 7Be and 10Be productions from K202400100003 natCu, natAg and 197Au by bremsstrahlung irradiation K202400100004 at E0=200 MeV K202400100005 AUTHOR (H.Matsumura, T.Aze, Y.Oura, H.Kikunaga, A.Yokoyama, K202400100006 K.Takamiya, S.Shibata, T.Otsuki, H.Yuki, K.Sakamoto, K202400100007 H.Haba, K.Washiyama, H.Nagai, H.Matsuzaki) K202400100008 INSTITUTE (2JPNJPN) College of Humanities and Sciences, Nihon K202400100009 University, Tokyo K202400100010 (2JPNJPN) Graduate School of Integrated Basic K202400100011 Sciences, Nihon University, Tokyo K202400100012 (2JPNTMU) Graduate School of Science K202400100013 (2JPNKNZ) Graduate School of Natural Science and K202400100014 Technology K202400100015 (2JPNKNZ) Faculty of Science K202400100016 (2JPNKTO) Research Reactor Institute K202400100017 (2JPNTOH) Laboratory of Nuclear Science K202400100018 (2JPNIPC) Cyclotron Center K202400100019 (2JPNKNZ) Faculty of Medicine K202400100020 (2JPNTOK) Research Center for Nuclear Science and K202400100021 Technology K202400100022 REFERENCE (J,NIM/B,223-224,807,200408) K202400100023 Proc. of the 9th International Conference on K202400100024 Accelerator Mass Spectrometry K202400100025 MONITOR (13-AL-27(G,N+2P)11-NA-24,,SIG,,BRA) K202400100026 INC-SOURCE (BRST) By internal target of Pt with 0.5 mm thickness K202400100027 SAMPLE - Chemical-form of target is element. K202400100028 - Physical-form of target is solid. K202400100029 METHOD (CHSEP) Chemical separation for all products K202400100030 (AMS) 108 days after irradiation K202400100031 FACILITY (LINAC,2JPNTOH) 300 MeV electron linac at Laboratory K202400100032 of Nuclear Sciences K202400100033 (VDGT,2JPNTOK) For accelerator mass spectrometry at K202400100034 Micro Analysis Laboratory, Tandem K202400100035 accelerator (MALT) K202400100036 ERR-ANALYS (DATA-ERR) Uncertainty in activity of original K202400100037 ICN-standard is not included for 10Be K202400100038 production. K202400100039 COMMENT Authors give yield with unit of [micro-barn/equivalent K202400100040 quantum]. K202400100041 STATUS (TABLE) Taken from Table 1, p809 in reference K202400100042 (APRVD) Proofread by Hiroshi Matsumura (2007.05.17) K202400100043 HISTORY (20070217C) On K202400100044 ENDBIB 42 0 K202400100045 NOCOMMON 0 0 K202400100046 ENDSUBENT 45 0 K202400199999 SUBENT K2024002 20070712 K002K202400200001 BIB 5 9 K202400200002 REL-REF (N,K2025004,S.Shibata+,J,RCA,80,181,1998) K202400200003 Compared with the present results K202400200004 (N,K2023012,H.Matsumura,J,RCA,88,313,2000) K202400200005 Compared with the present results K202400200006 REACTION (29-CU-0(G,X)4-BE-7,IND,SIG,,BRA) K202400200007 INC-SOURCE Beam intensity: 1.43e+12+-0.37e+12 equivalent quanta K202400200008 per second K202400200009 SAMPLE Target-thickness is 1765.1 mg/cm**2. K202400200010 METHOD (ACTIV) Irradiated for 30 min K202400200011 ENDBIB 9 0 K202400200012 NOCOMMON 0 0 K202400200013 DATA 3 1 K202400200014 EN-MAX DATA DATA-ERR K202400200015 MEV MICRO-B MICRO-B K202400200016 200. 0.77 0.21 K202400200017 ENDDATA 3 0 K202400200018 ENDSUBENT 17 0 K202400299999 SUBENT K2024003 20070712 K002K202400300001 BIB 6 11 K202400300002 REL-REF (N,K2025007,S.Shibata+,J,RCA,80,181,1998) K202400300003 Compared with the present results K202400300004 (N,K2023024,H.Matsumura,J,RCA,88,313,2000) K202400300005 Compared with the present results K202400300006 REACTION (29-CU-0(G,X)4-BE-10,IND,SIG,,BRA) K202400300007 INC-SOURCE Beam intensity: 1.43e+12+-0.37e+12 equivalent quanta K202400300008 per second K202400300009 SAMPLE Target-thickness is 1765.1 mg/cm**2. K202400300010 METHOD (ACTIV) Irradiated for 30 min K202400300011 ERR-ANALYS (ERR-1) Uncertainty in activity of original ICN K202400300012 standard K202400300013 ENDBIB 11 0 K202400300014 COMMON 1 3 K202400300015 ERR-1 K202400300016 PER-CENT K202400300017 5. K202400300018 ENDCOMMON 3 0 K202400300019 DATA 3 1 K202400300020 EN-MAX DATA DATA-ERR K202400300021 MEV MICRO-B MICRO-B K202400300022 200. 0.209 0.055 K202400300023 ENDDATA 3 0 K202400300024 ENDSUBENT 23 0 K202400399999 SUBENT K2024004 20070712 K002K202400400001 BIB 5 7 K202400400002 REL-REF (N,K2023014,H.Matsumura,J,RCA,88,313,2000) K202400400003 Compared with the present results K202400400004 REACTION (47-AG-0(G,X)4-BE-7,IND,SIG,,BRA) K202400400005 INC-SOURCE Beam intensity: 1.15e+12+-0.22e+12 equivalent quanta K202400400006 per second K202400400007 SAMPLE Target-thickness is 2142.2 mg/cm**2. K202400400008 METHOD (ACTIV) Irradiated for 40 min K202400400009 ENDBIB 7 0 K202400400010 NOCOMMON 0 0 K202400400011 DATA 3 1 K202400400012 EN-MAX DATA DATA-ERR K202400400013 MEV MICRO-B MICRO-B K202400400014 200. 0.267 0.056 K202400400015 ENDDATA 3 0 K202400400016 ENDSUBENT 15 0 K202400499999 SUBENT K2024005 20070712 K002K202400500001 BIB 6 9 K202400500002 REL-REF (N,K2023026,H.Matsumura,J,RCA,88,313,2000) K202400500003 Compared with the present results K202400500004 REACTION (47-AG-0(G,X)4-BE-10,IND,SIG,,BRA) K202400500005 INC-SOURCE Beam intensity: 1.15e+12+-0.22e+12 equivalent quanta K202400500006 per second K202400500007 SAMPLE Target-thickness is 2142.2 mg/cm**2. K202400500008 METHOD (ACTIV) Irradiated for 40 min K202400500009 ERR-ANALYS (ERR-1) Uncertainty in activity of original ICN K202400500010 standard K202400500011 ENDBIB 9 0 K202400500012 COMMON 1 3 K202400500013 ERR-1 K202400500014 PER-CENT K202400500015 5. K202400500016 ENDCOMMON 3 0 K202400500017 DATA 3 1 K202400500018 EN-MAX DATA DATA-ERR K202400500019 MEV MICRO-B MICRO-B K202400500020 200. 0.199 0.040 K202400500021 ENDDATA 3 0 K202400500022 ENDSUBENT 21 0 K202400599999 SUBENT K2024006 20070712 K002K202400600001 BIB 5 7 K202400600002 REL-REF (N,K2023019,H.Matsumura,J,RCA,88,313,2000) K202400600003 Compared with the present results K202400600004 REACTION (79-AU-197(G,X)4-BE-7,IND,SIG,,BRA) K202400600005 INC-SOURCE Beam intensity: 1.76e+12+-0.72e+12 equivalent quanta K202400600006 per second K202400600007 SAMPLE Target-thickness is 2587.1 mg/cm**2. K202400600008 METHOD (ACTIV) Irradiated for 50 min K202400600009 ENDBIB 7 0 K202400600010 NOCOMMON 0 0 K202400600011 DATA 3 1 K202400600012 EN-MAX DATA DATA-ERR K202400600013 MEV MICRO-B MICRO-B K202400600014 200. 0.052 0.023 K202400600015 ENDDATA 3 0 K202400600016 ENDSUBENT 15 0 K202400699999 SUBENT K2024007 20070712 K002K202400700001 BIB 6 9 K202400700002 REL-REF (N,K2023031,H.Matsumura,J,RCA,88,313,2000) K202400700003 Compared with the present results K202400700004 REACTION (79-AU-197(G,X)4-BE-10,IND,SIG,,BRA) K202400700005 INC-SOURCE Beam intensity: 1.76e+12+-0.72e+12 equivalent quanta K202400700006 per second K202400700007 SAMPLE Target-thickness is 2587.1 mg/cm**2. K202400700008 METHOD (ACTIV) Irradiated for 50 min K202400700009 ERR-ANALYS (ERR-1) Uncertainty in activity of original ICN K202400700010 standard K202400700011 ENDBIB 9 0 K202400700012 COMMON 1 3 K202400700013 ERR-1 K202400700014 PER-CENT K202400700015 5. K202400700016 ENDCOMMON 3 0 K202400700017 DATA 3 1 K202400700018 EN-MAX DATA DATA-ERR K202400700019 MEV MICRO-B MICRO-B K202400700020 200. 0.147 0.061 K202400700021 ENDDATA 3 0 K202400700022 ENDSUBENT 21 0 K202400799999 ENDENTRY 7 0 K202499999999