ENTRY C0224 20210828 C203C022400000001 SUBENT C0224001 20210828 C203C022400100001 BIB 10 21 C022400100002 INSTITUTE (1USABNL) C022400100003 REFERENCE (J,PR,128,2392,1962) C022400100004 AUTHOR (J.B.Cumming,J.Hudis,A.M.Poskanzer,S.Kaufman) C022400100005 TITLE Al27(p,3pn)Na24/C12(p,pn)C11 cross section ratio in theC022400100006 GeV region C022400100007 FACILITY (SYNCY,1USABNL) Cosmotron C022400100008 (SYNCH,1USABNL) AGS C022400100009 SAMPLE Stacks of aluminium and polyethylene (or in some C022400100010 cases polystyrene) foils. C022400100011 polyethylene(inch) aluminium(inch) C022400100012 thick 0.004 0.003 C022400100013 thin 0.002 0.001 C022400100014 METHOD (ACTIV,EXTB,INTB) C022400100015 DETECTOR (NAICR) C022400100016 STATUS (TABLE) Data taken from tables II and IV of C022400100017 Phys.Rev.128,2392,1962 C022400100018 HISTORY (19870419C) C022400100019 (19960711A) REACTIONS corrected. Converted to lower C022400100020 case. BIB update. C022400100021 (20210715A) OS. REACTIONs corrected, ERR-ANALYS and C022400100022 STATUS updated C022400100023 ENDBIB 21 0 C022400100024 NOCOMMON 0 0 C022400100025 ENDSUBENT 24 0 C022400199999 SUBENT C0224002 20210828 C203C022400200001 BIB 5 19 C022400200002 REACTION ((13-AL-27(P,X)11-NA-24,,SIG)/ C022400200003 (6-C-12(P,X)6-C-11,,SIG)) C022400200004 CORRECTION Correction were applied for loss of C11 by diffusion C022400200005 from thin plastic foils. C022400200006 ERR-ANALYS (ERR-T) Total uncertainty including systematic errors, C022400200007 ERR-1 and ERR-2. Statistical errors were C022400200008 negligible. Overall standard deviation of the means C022400200009 was about 3%. C022400200010 (ERR-1) Uncertainties were estimated to be 1.5% each C022400200011 for counting efficiencies of 11C and 11Na C022400200012 (ERR-2) Uncertainties were estimated to be 1.8% for C022400200013 11C retention of plastic foils C022400200014 FLAG Mean values were reduced to correct for production of C022400200015 Na24 by secondary particles formed in the target C022400200016 stacks. C022400200017 (1.) corrected by 0.7% C022400200018 (2.) corrected by 1%. C022400200019 HISTORY (19960711A) Energy uncertainty added to data. C022400200020 (20210715A) REACTION SF3 changed to X C022400200021 ENDBIB 19 0 C022400200022 COMMON 2 3 C022400200023 ERR-1 ERR-2 C022400200024 PER-CENT PER-CENT C022400200025 1.5 1.8 C022400200026 ENDCOMMON 3 0 C022400200027 DATA 5 9 C022400200028 EN EN-ERR DATA ERR-T FLAG C022400200029 GEV MEV NO-DIM NO-DIM NO-DIM C022400200030 0.42 10. 0.304 0.009 1. C022400200031 0.62 10. 0.342 0.010 1. C022400200032 1.0 0.371 0.011 1. C022400200033 1.4 0.363 0.012 1. C022400200034 2. 0.347 0.011 1. C022400200035 2.9 0.342 0.010 1. C022400200036 6. 0.322 0.010 1. C022400200037 10. 0.320 0.010 2. C022400200038 17. 0.322 0.009 2. C022400200039 ENDDATA 11 0 C022400200040 ENDSUBENT 39 0 C022400299999 SUBENT C0224003 20210828 C203C022400300001 BIB 3 5 C022400300002 REACTION ((13-AL-27(P,X)9-F-18,,SIG)/ C022400300003 (13-AL-27(P,X)11-NA-24,,SIG)) C022400300004 ERR-ANALYS (DATA-ERR) No information on sources of uncertainties C022400300005 HISTORY (19960711A) Energy uncertainty added to data. C022400300006 (20210715A) REACTION SF3 changed to X in denominator C022400300007 ENDBIB 5 0 C022400300008 NOCOMMON 0 0 C022400300009 DATA 4 7 C022400300010 EN EN-ERR DATA DATA-ERR C022400300011 GEV MEV NO-DIM NO-DIM C022400300012 0.42 10. 0.71 0.02 C022400300013 1. 0.77 0.02 C022400300014 2. 0.77 0.02 C022400300015 2.9 0.75 0.02 C022400300016 6. 0.76 0.02 C022400300017 10. 0.74 0.02 C022400300018 17. 0.73 0.02 C022400300019 ENDDATA 9 0 C022400300020 ENDSUBENT 19 0 C022400399999 SUBENT C0224004 20210828 C203C022400400001 BIB 3 5 C022400400002 REACTION ((13-AL-27(P,X)6-C-11,,SIG)/ C022400400003 (13-AL-27(P,X)11-NA-24,,SIG)) C022400400004 ERR-ANALYS (DATA-ERR) No information on sources of uncertainties C022400400005 HISTORY (19960711A) Energy uncertainty added to data. C022400400006 (20210715A) REACTION SF3 changed to X in denominator C022400400007 ENDBIB 5 0 C022400400008 NOCOMMON 0 0 C022400400009 DATA 4 7 C022400400010 EN EN-ERR DATA DATA-ERR C022400400011 GEV MEV NO-DIM NO-DIM C022400400012 0.42 10. 0.21 0.01 C022400400013 1. 0.41 0.02 C022400400014 2. 0.55 0.02 C022400400015 2.9 0.56 0.02 C022400400016 6. 0.57 0.02 C022400400017 10. 0.56 0.02 C022400400018 17. 0.54 0.02 C022400400019 ENDDATA 9 0 C022400400020 ENDSUBENT 19 0 C022400499999 SUBENT C0224005 20210828 C203C022400500001 BIB 4 7 C022400500002 REACTION ((13-AL-27(P,X)7-N-13,,SIG)/ C022400500003 (13-AL-27(P,X)11-NA-24,,SIG)) C022400500004 CORRECTION The data were reduced by 0.01 to subtract the C022400500005 Mg27 contribution which was not resolved. C022400500006 ERR-ANALYS (DATA-ERR) No information on sources of uncertainties C022400500007 HISTORY (19960711A) Energy uncertainty added to data. C022400500008 (20210715A) REACTION SF3 changed to X in denominator C022400500009 ENDBIB 7 0 C022400500010 NOCOMMON 0 0 C022400500011 DATA 4 7 C022400500012 EN EN-ERR DATA DATA-ERR C022400500013 GEV MEV NO-DIM NO-DIM C022400500014 0.42 10. 0.10 0.01 C022400500015 1. 0.14 0.01 C022400500016 2. 0.14 0.01 C022400500017 2.9 0.13 0.01 C022400500018 6. 0.16 0.02 C022400500019 10. 0.16 0.02 C022400500020 17. 0.16 0.02 C022400500021 ENDDATA 9 0 C022400500022 ENDSUBENT 21 0 C022400599999 SUBENT C0224006 20210828 C203C022400600001 BIB 3 4 C022400600002 REACTION ((13-AL-27(P,X)11-NA-22,,SIG)/ C022400600003 (13-AL-27(P,X)11-NA-24,,SIG)) C022400600004 ERR-ANALYS (DATA-ERR) No information on sources of uncertainties C022400600005 HISTORY (20210715A) REACTION SF3 changed to X in denominator C022400600006 ENDBIB 4 0 C022400600007 NOCOMMON 0 0 C022400600008 DATA 3 2 C022400600009 EN DATA DATA-ERR C022400600010 GEV NO-DIM NO-DIM C022400600011 2. 1.29 0.06 C022400600012 2.9 1.21 0.04 C022400600013 ENDDATA 4 0 C022400600014 ENDSUBENT 13 0 C022400699999 SUBENT C0224007 20210828 C203C022400700001 BIB 3 4 C022400700002 REACTION ((13-AL-27(P,X)4-BE-7,,SIG)/ C022400700003 (13-AL-27(P,X)11-NA-24,,SIG)) C022400700004 ERR-ANALYS (DATA-ERR) No information on sources of uncertainties C022400700005 HISTORY (20210715A) REACTION SF3 changed to X in denominator C022400700006 ENDBIB 4 0 C022400700007 NOCOMMON 0 0 C022400700008 DATA 3 1 C022400700009 EN DATA DATA-ERR C022400700010 GEV NO-DIM NO-DIM C022400700011 2.9 0.82 0.04 C022400700012 ENDDATA 3 0 C022400700013 ENDSUBENT 12 0 C022400799999 SUBENT C0224008 20210828 C203C022400800001 BIB 3 5 C022400800002 REACTION ((6-C-12(P,X)4-BE-7,,SIG)/ C022400800003 (13-AL-27(P,X)11-NA-24,,SIG)) C022400800004 ERR-ANALYS (DATA-ERR) No information on sources of uncertainties C022400800005 HISTORY (19960711A) Energy uncertainty added to data. C022400800006 (20210715A) REACTION SF3 changed to X in denominator C022400800007 ENDBIB 5 0 C022400800008 NOCOMMON 0 0 C022400800009 DATA 4 4 C022400800010 EN EN-ERR DATA DATA-ERR C022400800011 GEV MEV NO-DIM NO-DIM C022400800012 0.62 10. 0.90 0.07 C022400800013 1. 0.86 0.09 C022400800014 2. 0.93 0.05 C022400800015 2.9 0.90 0.03 C022400800016 ENDDATA 6 0 C022400800017 ENDSUBENT 16 0 C022400899999 ENDENTRY 8 0 C022499999999