ENTRY O0912 20030503 0000O091200000001 SUBENT O0912001 20030503 0000O091200100001 BIB 11 19 O091200100002 TITLE Production of Be-7, Be-9 and Be-10 in the spallation O091200100003 of C-13 by protons of 150 and 600 MeV. O091200100004 AUTHOR (G.M.Raisbeck, J.Lestringuez, F.Yiou) O091200100005 INSTITUTE (2FR PAR) O091200100006 REFERENCE (J,NAT,244,28,1973) O091200100007 HISTORY (20011031C) O091200100008 (20030503U) Last checking has been done. O091200100009 SAMPLE Solid samples of pyrolitic carbon, enriched to 90% O091200100010 C-13. Targets consisting of several small pieces, O091200100011 approx. 200 mg. O091200100012 ADD-RES (COMP).Cascade-evaporation model. O091200100013 FACILITY (SYNCY,2FR PAR) At 150 MeV. O091200100014 (SYNCY,2ZZZCER) At 600 MeV. O091200100015 METHOD (INTB) O091200100016 (ACTIV) Integrated fluxes of 5.E+18 protons O091200100017 CORRECTION Corrections for the small fraction of C-12 in the O091200100018 enriched targets are included in the values given for O091200100019 C-13. O091200100020 STATUS (TABLE) In compiled paper. O091200100021 ENDBIB 19 0 O091200100022 NOCOMMON 0 0 O091200100023 ENDSUBENT 22 0 O091200199999 SUBENT O0912002 20030503 0000O091200200001 BIB 5 7 O091200200002 REACTION (6-C-13(P,X)4-BE-7,,SIG) Shielded O091200200003 DETECTOR (GELI) O091200200004 MONITOR ((MONIT)13-AL-27(P,X)11-NA-22,CUM,SIG) O091200200005 METHOD (GSPEC) O091200200006 (RCHEM) O091200200007 ERR-ANALYS (ERR-T).The uncertainty is reported by authors without O091200200008 any analysis. O091200200009 ENDBIB 7 0 O091200200010 NOCOMMON 0 0 O091200200011 DATA 4 2 O091200200012 EN DATA ERR-T MONIT O091200200013 MEV MB MB MB O091200200014 150. 6.7 1.2 17. O091200200015 600. 4.9 0.9 14. O091200200016 ENDDATA 4 0 O091200200017 ENDSUBENT 16 0 O091200299999 SUBENT O0912003 20030503 0000O091200300001 BIB 3 10 O091200300002 REACTION ((6-C-13(P,X)4-BE-9,,SIG)/ O091200300003 (6-C-13(P,X)4-BE-7,,SIG)) O091200300004 METHOD (MASSP) O091200300005 ERR-ANALYS (ERR-T) The errors given for the ratios include random O091200300006 fluctuations, as calculated by the reproducibility of O091200300007 different measurements plus an uncertainty due to the O091200300008 discrimination factor of the mass spectrometer. The O091200300009 errors on the absolute cross section of Be-9 and Be-10 O091200300010 include the uncertainty in the measured Be-7 cross O091200300011 sections. O091200300012 ENDBIB 10 0 O091200300013 NOCOMMON 0 0 O091200300014 DATA 3 2 O091200300015 EN DATA ERR-T O091200300016 MEV NO-DIM NO-DIM O091200300017 150. 1.04 0.12 O091200300018 600. 1.47 0.16 O091200300019 ENDDATA 4 0 O091200300020 ENDSUBENT 19 0 O091200399999 SUBENT O0912004 20030503 0000O091200400001 BIB 3 10 O091200400002 REACTION ((6-C-13(P,X)4-BE-10,,SIG)/ O091200400003 (6-C-13(P,X)4-BE-7,,SIG)) O091200400004 METHOD (MASSP) O091200400005 ERR-ANALYS (ERR-T) The errors given for the ratios include random O091200400006 fluctuations, as calculated by the reproducibility of O091200400007 different measurements plus an uncertainty due to the O091200400008 discrimination factor of the mass spectrometer. The O091200400009 errors on the absolute cross section of Be-9 and Be-10 O091200400010 include the uncertainty in the measured Be-7 cross O091200400011 sections. O091200400012 ENDBIB 10 0 O091200400013 NOCOMMON 0 0 O091200400014 DATA 3 2 O091200400015 EN DATA ERR-T O091200400016 MEV NO-DIM NO-DIM O091200400017 150. 0.6 0.9 O091200400018 600. 1.22 0.2 O091200400019 ENDDATA 4 0 O091200400020 ENDSUBENT 19 0 O091200499999 ENDENTRY 4 0 O091299999999