ENTRY 23287 20160302 22472328700000001 SUBENT 23287001 20160302 22472328700100001 BIB 13 45 2328700100002 TITLE Cross sections of 7Be, 22Na and 24Na for geochemical 2328700100003 and cosmochemical important elements by monoenergetic 2328700100004 287 and 370 MeV neutrons 2328700100005 AUTHOR (K.Ninomiya, T.Omoto, R.Nakagaki, N.Takahashi, 2328700100006 A.Shinohara, S.Sekimoto, T.Utsunomiya, H.Yashima, 2328700100007 S.Shibata, T.Shima, N.Kinoshita, H.Matsumura, 2328700100008 M.Hagiwara, Y.Iwamoto, D.Satoh, M.W.Caffee, 2328700100009 K.C.Welten, M.Imamura, K.Nishiizumi) 2328700100010 INSTITUTE (2JPNOSA,2JPNJAE,2JPNKTO,2JPNKEK,1USAPUR,1USAUCX) 2328700100011 (2JPNJPN) National Museum of Japanese History, Chiba 2328700100012 REFERENCE (J,RCA/S,1,123,2011) 2328700100013 FACILITY (CYCLO,2JPNOSA) 2328700100014 INC-SOURCE (P-LI7) 11 mm thick enriched 7Li metal (99.97%) 2328700100015 bombarded by 300 MeV protons (4.27E+4 n/uC/cm2, 2328700100016 3.92E+9 n/cm2) and 392 MeV protons (3.64E+4 n/uC/cm2, 2328700100017 3.45E+9 n/cm2). 2328700100018 SAMPLE C (plate) 3 cm x 5 cm, ~5.2 g 2328700100019 Mg (plate) 3 cm x 3 cm, ~8.4 g 2328700100020 Al (plate) 5 cm x 5 cm, ~7.0 g 2328700100021 Si (plate) 5 cm x 5 cm, ~37.8 g 2328700100022 Si3N4 (powder) 3 cm x 5 cm, ~48.7 g 2328700100023 SiO2 (plate) 5 cm x 5 cm, ~30.9 g 2328700100024 KNO3 (powder) 3 cm x 5 cm, ~73.4 g 2328700100025 CaCO3 (powder) 5 cm x 5 cm, ~98.7 g 2328700100026 Fe (plate) 5 cm x 5 cm, ~63.5 g 2328700100027 Ni (plate) 5 cm x 5 cm, ~72.1 g 2328700100028 METHOD (ACTIV,STTA) Irradiation of four stacks (A to D): 2328700100029 A. 5 cm x 5 cm: Al,SiO2,Fe,Ni 2328700100030 B. 5 cm x 5 cm: Si, CaCo3 2328700100031 C. 3 cm x 5 cm: Mg, Cu, Nb, Au 2328700100032 D. 3 cm x 5 cm: C, Si3N4, KNO3 2328700100033 DETECTOR (HPGE) 2328700100034 CORRECTION Corrected for 2328700100035 - low energy neutrons (subtraction of production 2328700100036 rate in 30 deg irradiation from production rate 2328700100037 in 0 deg irradiation) 2328700100038 - gamma self-absorption in samples 2328700100039 ERR-ANALYS (ERR-T) Statistical errors as well as uncertainties 2328700100040 due to 2328700100041 (ERR-1) Low energy neutron contribution (10%) 2328700100042 (ERR-2) gamma-ray detection efficiency (10%) 2328700100043 (ERR-3) neutron detection efficiency (15%) 2328700100044 (ERR-4) Beam monitoring (5%) 2328700100045 STATUS (TABLE) Table 2 of Proc.Radiochim.Acta1(2011)123 2328700100046 HISTORY (20160302C) On 2328700100047 ENDBIB 45 0 2328700100048 COMMON 4 3 2328700100049 ERR-1 ERR-2 ERR-3 ERR-4 2328700100050 PER-CENT PER-CENT PER-CENT PER-CENT 2328700100051 10. 10. 15. 5. 2328700100052 ENDCOMMON 3 0 2328700100053 ENDSUBENT 52 0 2328700199999 SUBENT 23287002 20160302 22472328700200001 BIB 2 2 2328700200002 REACTION (6-C-0(N,X)4-BE-7,,SIG) 2328700200003 DECAY-DATA (4-BE-7,53.12D,DG,478.,0.105) 2328700200004 ENDBIB 2 0 2328700200005 NOCOMMON 0 0 2328700200006 DATA 4 2 2328700200007 EN EN-RSL-FW DATA ERR-T 2328700200008 MEV MEV MB MB 2328700200009 287. 10. 4.7 2.3 2328700200010 370. 13. 8.0 3.3 2328700200011 ENDDATA 4 0 2328700200012 ENDSUBENT 11 0 2328700299999 SUBENT 23287003 20160302 22472328700300001 BIB 2 2 2328700300002 REACTION (7-N-0(N,X)4-BE-7,,SIG) 2328700300003 DECAY-DATA (4-BE-7,53.12D,DG,478.,0.105) 2328700300004 ENDBIB 2 0 2328700300005 NOCOMMON 0 0 2328700300006 DATA 4 1 2328700300007 EN EN-RSL-FW DATA ERR-T 2328700300008 MEV MEV MB MB 2328700300009 287. 10. 5.3 2.2 2328700300010 ENDDATA 3 0 2328700300011 ENDSUBENT 10 0 2328700399999 SUBENT 23287004 20160302 22472328700400001 BIB 2 2 2328700400002 REACTION (8-O-0(N,X)4-BE-7,,SIG) 2328700400003 DECAY-DATA (4-BE-7,53.12D,DG,478.,0.105) 2328700400004 ENDBIB 2 0 2328700400005 NOCOMMON 0 0 2328700400006 DATA 4 2 2328700400007 EN EN-RSL-FW DATA ERR-T 2328700400008 MEV MEV MB MB 2328700400009 287. 10. 3.4 1.4 2328700400010 370. 13. 5.3 2.0 2328700400011 ENDDATA 4 0 2328700400012 ENDSUBENT 11 0 2328700499999 SUBENT 23287005 20160302 22472328700500001 BIB 2 2 2328700500002 REACTION (12-MG-0(N,X)4-BE-7,,SIG) 2328700500003 DECAY-DATA (4-BE-7,53.12D,DG,478.,0.105) 2328700500004 ENDBIB 2 0 2328700500005 NOCOMMON 0 0 2328700500006 DATA 6 2 2328700500007 EN EN-RSL-FW DATA ERR-T +ERR-T -ERR-T 2328700500008 MEV MEV MB MB MB MB 2328700500009 287. 10. 2.3 1.2 1.5 2328700500010 370. 13. 4.3 1.5 2328700500011 ENDDATA 4 0 2328700500012 ENDSUBENT 11 0 2328700599999 SUBENT 23287006 20160302 22472328700600001 BIB 2 2 2328700600002 REACTION (12-MG-0(N,X)11-NA-22,,SIG) 2328700600003 DECAY-DATA (11-NA-22,2.604YR,DG,1275.,1.) 2328700600004 ENDBIB 2 0 2328700600005 NOCOMMON 0 0 2328700600006 DATA 4 2 2328700600007 EN EN-RSL-FW DATA ERR-T 2328700600008 MEV MEV MB MB 2328700600009 287. 10. 17.3 5.9 2328700600010 370. 13. 23.5 7.3 2328700600011 ENDDATA 4 0 2328700600012 ENDSUBENT 11 0 2328700699999 SUBENT 23287007 20160302 22472328700700001 BIB 2 3 2328700700002 REACTION (12-MG-0(N,X)11-NA-24,,SIG) 2328700700003 DECAY-DATA (11-NA-24,14.95HR,DG,1369.,1., 2328700700004 DG,2754.,1.) 2328700700005 ENDBIB 3 0 2328700700006 NOCOMMON 0 0 2328700700007 DATA 4 2 2328700700008 EN EN-RSL-FW DATA ERR-T 2328700700009 MEV MEV MB MB 2328700700010 287. 10. 12.0 3.9 2328700700011 370. 13. 7.2 2.5 2328700700012 ENDDATA 4 0 2328700700013 ENDSUBENT 12 0 2328700799999 SUBENT 23287008 20160302 22472328700800001 BIB 2 2 2328700800002 REACTION (13-AL-27(N,X)4-BE-7,,SIG) 2328700800003 DECAY-DATA (4-BE-7,53.12D,DG,478.,0.105) 2328700800004 ENDBIB 2 0 2328700800005 NOCOMMON 0 0 2328700800006 DATA 5 2 2328700800007 EN EN-RSL-FW DATA +ERR-T -ERR-T 2328700800008 MEV MEV MB MB MB 2328700800009 287. 10. 1.2 1.1 1.2 2328700800010 370. 13. 3.7 2.4 3.7 2328700800011 ENDDATA 4 0 2328700800012 ENDSUBENT 11 0 2328700899999 SUBENT 23287009 20160302 22472328700900001 BIB 2 2 2328700900002 REACTION (13-AL-27(N,X)11-NA-22,,SIG) 2328700900003 DECAY-DATA (11-NA-22,2.604YR,DG,1275.,1.) 2328700900004 ENDBIB 2 0 2328700900005 NOCOMMON 0 0 2328700900006 DATA 4 2 2328700900007 EN EN-RSL-FW DATA ERR-T 2328700900008 MEV MEV MB MB 2328700900009 287. 10. 10.4 4.2 2328700900010 370. 13. 11.4 5.7 2328700900011 ENDDATA 4 0 2328700900012 ENDSUBENT 11 0 2328700999999 SUBENT 23287010 20160302 22472328701000001 BIB 2 3 2328701000002 REACTION (13-AL-27(N,X)11-NA-24,,SIG) 2328701000003 DECAY-DATA (11-NA-24,14.95HR,DG,1369.,1., 2328701000004 DG,2754.,1.) 2328701000005 ENDBIB 3 0 2328701000006 NOCOMMON 0 0 2328701000007 DATA 4 2 2328701000008 EN EN-RSL-FW DATA ERR-T 2328701000009 MEV MEV MB MB 2328701000010 287. 10. 14.5 4.7 2328701000011 370. 13. 17.8 5.7 2328701000012 ENDDATA 4 0 2328701000013 ENDSUBENT 12 0 2328701099999 SUBENT 23287011 20160302 22472328701100001 BIB 2 2 2328701100002 REACTION (14-SI-0(N,X)4-BE-7,,SIG) 2328701100003 DECAY-DATA (4-BE-7,53.12D,DG,478.,0.105) 2328701100004 ENDBIB 2 0 2328701100005 NOCOMMON 0 0 2328701100006 DATA 4 2 2328701100007 EN EN-RSL-FW DATA ERR-T 2328701100008 MEV MEV MB MB 2328701100009 287. 10. 1.0 0.5 2328701100010 370. 13. 3.3 1.2 2328701100011 ENDDATA 4 0 2328701100012 ENDSUBENT 11 0 2328701199999 SUBENT 23287012 20160302 22472328701200001 BIB 2 2 2328701200002 REACTION (14-SI-0(N,X)11-NA-22,,SIG) 2328701200003 DECAY-DATA (11-NA-22,2.604YR,DG,1275.,1.) 2328701200004 ENDBIB 2 0 2328701200005 NOCOMMON 0 0 2328701200006 DATA 4 2 2328701200007 EN EN-RSL-FW DATA ERR-T 2328701200008 MEV MEV MB MB 2328701200009 287. 10. 8.0 2.6 2328701200010 370. 13. 15.2 4.9 2328701200011 ENDDATA 4 0 2328701200012 ENDSUBENT 11 0 2328701299999 SUBENT 23287013 20160302 22472328701300001 BIB 2 3 2328701300002 REACTION (14-SI-0(N,X)11-NA-24,,SIG) 2328701300003 DECAY-DATA (11-NA-24,14.95HR,DG,1369.,1., 2328701300004 DG,2754.,1.) 2328701300005 ENDBIB 3 0 2328701300006 NOCOMMON 0 0 2328701300007 DATA 4 2 2328701300008 EN EN-RSL-FW DATA ERR-T 2328701300009 MEV MEV MB MB 2328701300010 287. 10. 6.1 2.0 2328701300011 370. 13. 7.5 2.4 2328701300012 ENDDATA 4 0 2328701300013 ENDSUBENT 12 0 2328701399999 SUBENT 23287014 20160302 22472328701400001 BIB 2 2 2328701400002 REACTION (19-K-0(N,X)4-BE-7,,SIG) 2328701400003 DECAY-DATA (4-BE-7,53.12D,DG,478.,0.105) 2328701400004 ENDBIB 2 0 2328701400005 NOCOMMON 0 0 2328701400006 DATA 4 1 2328701400007 EN EN-RSL-FW DATA ERR-T 2328701400008 MEV MEV MB MB 2328701400009 287. 10. 1.8 3.9 2328701400010 ENDDATA 3 0 2328701400011 ENDSUBENT 10 0 2328701499999 SUBENT 23287015 20160302 22472328701500001 BIB 2 3 2328701500002 REACTION (19-K-0(N,X)11-NA-24,,SIG) 2328701500003 DECAY-DATA (11-NA-24,14.95HR,DG,1369.,1., 2328701500004 DG,2754.,1.) 2328701500005 ENDBIB 3 0 2328701500006 NOCOMMON 0 0 2328701500007 DATA 4 1 2328701500008 EN EN-RSL-FW DATA ERR-T 2328701500009 MEV MEV MB MB 2328701500010 287. 10. 1.2 0.4 2328701500011 ENDDATA 3 0 2328701500012 ENDSUBENT 11 0 2328701599999 SUBENT 23287016 20160302 22472328701600001 BIB 2 2 2328701600002 REACTION (20-CA-0(N,X)4-BE-7,,SIG) 2328701600003 DECAY-DATA (4-BE-7,53.12D,DG,478.,0.105) 2328701600004 ENDBIB 2 0 2328701600005 NOCOMMON 0 0 2328701600006 DATA 4 1 2328701600007 EN EN-RSL-FW DATA ERR-T 2328701600008 MEV MEV MB MB 2328701600009 287. 10. 1.5 3.4 2328701600010 ENDDATA 3 0 2328701600011 ENDSUBENT 10 0 2328701699999 SUBENT 23287017 20160302 22472328701700001 BIB 2 2 2328701700002 REACTION (20-CA-0(N,X)11-NA-22,,SIG) 2328701700003 DECAY-DATA (11-NA-22,2.604YR,DG,1275.,1.) 2328701700004 ENDBIB 2 0 2328701700005 NOCOMMON 0 0 2328701700006 DATA 4 1 2328701700007 EN EN-RSL-FW DATA ERR-T 2328701700008 MEV MEV MB MB 2328701700009 370. 13. 2.0 1.3 2328701700010 ENDDATA 3 0 2328701700011 ENDSUBENT 10 0 2328701799999 SUBENT 23287018 20160302 22472328701800001 BIB 2 3 2328701800002 REACTION (20-CA-0(N,X)11-NA-24,,SIG) 2328701800003 DECAY-DATA (11-NA-24,14.95HR,DG,1369.,1., 2328701800004 DG,2754.,1.) 2328701800005 ENDBIB 3 0 2328701800006 NOCOMMON 0 0 2328701800007 DATA 4 2 2328701800008 EN EN-RSL-FW DATA ERR-T 2328701800009 MEV MEV MB MB 2328701800010 287. 10. 1.0 0.3 2328701800011 370. 13. 1.3 0.4 2328701800012 ENDDATA 4 0 2328701800013 ENDSUBENT 12 0 2328701899999 SUBENT 23287019 20160302 22472328701900001 BIB 2 2 2328701900002 REACTION (26-FE-0(N,X)4-BE-7,,SIG) 2328701900003 DECAY-DATA (4-BE-7,53.12D,DG,478.,0.105) 2328701900004 ENDBIB 2 0 2328701900005 NOCOMMON 0 0 2328701900006 DATA 5 1 2328701900007 EN EN-RSL-FW DATA +ERR-T -ERR-T 2328701900008 MEV MEV MB MB MB 2328701900009 370. 13. 1.7 1.0 1.4 2328701900010 ENDDATA 3 0 2328701900011 ENDSUBENT 10 0 2328701999999 SUBENT 23287020 20160302 22472328702000001 BIB 2 3 2328702000002 REACTION (26-FE-0(N,X)11-NA-24,,SIG) 2328702000003 DECAY-DATA (11-NA-24,14.95HR,DG,1369.,1., 2328702000004 DG,2754.,1.) 2328702000005 ENDBIB 3 0 2328702000006 NOCOMMON 0 0 2328702000007 DATA 4 1 2328702000008 EN EN-RSL-FW DATA ERR-T 2328702000009 MEV MEV MB MB 2328702000010 370. 13. 0.14 0.06 2328702000011 ENDDATA 3 0 2328702000012 ENDSUBENT 11 0 2328702099999 SUBENT 23287021 20160302 22472328702100001 BIB 2 2 2328702100002 REACTION (28-NI-0(N,X)4-BE-7,,SIG) 2328702100003 DECAY-DATA (4-BE-7,53.12D,DG,478.,0.105) 2328702100004 ENDBIB 2 0 2328702100005 NOCOMMON 0 0 2328702100006 DATA 5 1 2328702100007 EN EN-RSL-FW DATA +ERR-T -ERR-T 2328702100008 MEV MEV MB MB MB 2328702100009 370. 13. 2.3 1.5 2.3 2328702100010 ENDDATA 3 0 2328702100011 ENDSUBENT 10 0 2328702199999 SUBENT 23287022 20160302 22472328702200001 BIB 2 3 2328702200002 REACTION (28-NI-0(N,X)11-NA-24,,SIG) 2328702200003 DECAY-DATA (11-NA-24,14.95HR,DG,1369.,1., 2328702200004 DG,2754.,1.) 2328702200005 ENDBIB 3 0 2328702200006 NOCOMMON 0 0 2328702200007 DATA 4 2 2328702200008 EN EN-RSL-FW DATA ERR-T 2328702200009 MEV MEV MB MB 2328702200010 287. 10. 0.01 0.02 2328702200011 370. 13. 0.11 0.06 2328702200012 ENDDATA 4 0 2328702200013 ENDSUBENT 12 0 2328702299999 ENDENTRY 22 0 2328799999999