ENTRY O0729 20000427 0000O072900000001 SUBENT O0729001 20000427 0000O072900100001 BIB 16 63 O072900100002 TITLE Radiochemical Studies of (P,BE-7) Reactions on O072900100003 Biologically Relevant Elements in the Proton Energy O072900100004 Range of 50 to 350 MeV. O072900100005 AUTHOR (M.FASSBENDER, B.SCHOLTEN, S.M.QAIM) O072900100006 INSTITUTE (2GERJUL) O072900100007 REFERENCE (J,RCA,81,1,1998) O072900100008 MONITOR (13-AL-27(P,X)11-NA-24,CUM,SIG,,,EVAL) O072900100009 (13-AL-27(P,X)11-NA-22,CUM,SIG,,,EVAL) O072900100010 (29-CU-0(P,X)30-ZN-62,IND,SIG,,,EVAL) O072900100011 The Proton fluxes For E<200 MeV the Cross Section were O072900100012 taken from a Cube Spline Fit. O072900100013 MONIT-REF (A0100001,R.MICHEL+,J,NP/A,441,617,1985) O072900100014 (A0497001,G.F.STEIN+,J,ARI,41,315,1990) O072900100015 (A0507001,S.J.MILLS+,J,ARI,43,1019,1992) O072900100016 (,J.TOBAILEM+,R,CEA-N-1466,1971) For E>200 MeV. O072900100017 COMMENT - By Authors - The Flux Values Obtained Via the O072900100018 Formation of Na-24 were Compared with Those Via the O072900100019 Na-22 and Zn-62 Monitor Reaction Products, and were O072900100020 Found to be Consistent Within an Uncertainty of 3-6%. O072900100021 DETECTOR (HPGE) O072900100022 RAD-DET (4-BE-7,DG) O072900100023 DECAY-DATA (4-BE-7,53.3D,DG,477.6,0.104) O072900100024 ANALYSIS (AREA) O072900100025 (DECAY) O072900100026 FACILITY (CYCLO,2SWDUPP) The Svedberg Laboratory, Uppsala O072900100027 Beam Energy 180 and 130 MeV. Several Stacks, Each O072900100028 Containing Up to 40 Foils were Irradiated. O072900100029 (SYNCY,2FR SAC) Saturne National Laboratory. O072900100030 Beam Energy 250 and 300 MeV. A Few Thin Stacks were O072900100031 Irradiated. O072900100032 METHOD (STTA) Each Target was Sandwiched Between Thin, 50-100 O072900100033 Mumeters, Catcher Foils to Avoid Cross Contamination byO072900100034 Evaporation and Back Sputtering of Berillium-7. O072900100035 The Target Foils or Pellet Thickness was Adopted Such O072900100036 That the Energy Absorption did not Exceed 2 MeV. 1000 O072900100037 Mumeters Aluminum and 100 Mumeters Copper Foils were O072900100038 Also Placed in the Stack, Serving As Flux and Energy O072900100039 Monitors. O072900100040 (ACTIV) Irradiation Time 4-8 Hours. O072900100041 (GSPEC) O072900100042 (CHSEP) O072900100043 (EXTB) O072900100044 HISTORY (20000321C) O072900100045 (20000321U) Last checking has been done. O072900100046 (20000427A) DATE is corrected O072900100047 ERR-ANALYS (ERR-T) The Total Uncertainty in the Proton Beam O072900100048 Current was Estimated to be 7-15%. The Major O072900100049 Uncertainty in the Determination of the Berillium-7 O072900100050 Was Caused by the Low Count Rate. The Uncertainty in O072900100051 The Peak Area Analysis was <3%. The Counting O072900100052 Statistics had Generally Errors of 3-10%, in Extremely O072900100053 Weak Samples, However, Up to 30%. O072900100054 Other Uncertainties were Related to the Efficiency of O072900100055 The Detector and the Chemical Separation Yield: O072900100056 Calibration of Conductometer 6-15%, Weight 2-3%. O072900100057 Additional Systematic Uncertainties Resulted from the O072900100058 Cross Section Calculation Using Experimental Results O072900100059 For Two or More Components of a Compound. O072900100060 All the Uncertainties were Combined in Quadrature. O072900100061 (EN-ERR) The Deviation in the Energy is not an Error, O072900100062 But the Energy Span Within Each Individual Sample. O072900100063 ADD-RES (COMP) Experimental Data were Compared with Another O072900100064 Investigations. O072900100065 ENDBIB 63 0 O072900100066 NOCOMMON 0 0 O072900100067 ENDSUBENT 66 0 O072900199999 SUBENT O0729002 20000427 0000O072900200001 BIB 2 3 O072900200002 REACTION (6-C-0(P,X)4-BE-7,IND,SIG) O072900200003 SAMPLE Material Element Chemical Assay(%) Physical Form O072900200004 Graphite C 99.999% Pellet O072900200005 ENDBIB 3 0 O072900200006 NOCOMMON 0 0 O072900200007 DATA 4 11 O072900200008 EN EN-ERR DATA ERR-T O072900200009 MEV MEV MB MB O072900200010 354.1 0.3 7.9 0.9 O072900200011 256.1 0.3 8.3 0.9 O072900200012 248.9 0.3 9.1 1.1 O072900200013 216.6 0.4 8.6 1.1 O072900200014 172.8 0.7 12.7 1.4 O072900200015 172.2 0.7 12.2 1.5 O072900200016 162.4 0.7 12.1 1.4 O072900200017 161.9 0.7 12.3 1.4 O072900200018 154.9 0.8 12.5 1.4 O072900200019 146.3 0.8 12.9 1.6 O072900200020 145.5 0.8 12. 1.4 O072900200021 ENDDATA 13 0 O072900200022 ENDSUBENT 21 0 O072900299999 SUBENT O0729003 20000427 0000O072900300001 BIB 2 4 O072900300002 REACTION (7-N-0(P,X)4-BE-7,IND,SIG) O072900300003 SAMPLE Material Element Chemical Assay(%) Physical Form O072900300004 Si3+N4 Si 60.1 Pellet O072900300005 N 39.9 O072900300006 ENDBIB 4 0 O072900300007 NOCOMMON 0 0 O072900300008 DATA 4 11 O072900300009 EN EN-ERR DATA ERR-T O072900300010 MEV MEV MB MB O072900300011 352.4 0.4 8.2 1. O072900300012 255.9 0.4 6.5 0.8 O072900300013 247.6 0.4 6.7 0.8 O072900300014 216.3 0.5 8. 0.9 O072900300015 171.2 0.6 9.9 1. O072900300016 167.2 0.6 10.3 1.2 O072900300017 163.5 0.6 10. 1.2 O072900300018 159. 0.6 8.5 0.9 O072900300019 155.8 0.6 10.4 1.3 O072900300020 150.7 0.6 9.5 1.2 O072900300021 140. 0.7 8.4 1. O072900300022 ENDDATA 13 0 O072900300023 ENDSUBENT 22 0 O072900399999 SUBENT O0729004 20000427 0000O072900400001 BIB 2 4 O072900400002 REACTION (8-O-0(P,X)4-BE-7,IND,SIG) O072900400003 SAMPLE Material Element Chemical Assay(%) Physical Form O072900400004 Si+O2 Si 46.7 Monocryst. O072900400005 O 53.3 O072900400006 ENDBIB 4 0 O072900400007 NOCOMMON 0 0 O072900400008 DATA 4 6 O072900400009 EN EN-ERR DATA ERR-T O072900400010 MEV MEV MB MB O072900400011 354.7 0.3 6.8 0.8 O072900400012 250.2 0.4 6.7 0.8 O072900400013 168.5 0.5 6. 0.8 O072900400014 159.9 0.5 6. 0.8 O072900400015 151.6 0.5 5.5 0.6 O072900400016 142.9 0.8 6. 0.8 O072900400017 ENDDATA 8 0 O072900400018 ENDSUBENT 17 0 O072900499999 SUBENT O0729005 20000427 0000O072900500001 BIB 2 6 O072900500002 REACTION (9-F-19(P,X)4-BE-7,IND,SIG) O072900500003 SAMPLE Material Element Chemical Assay(%) Physical Form O072900500004 Na+F Na 54.75 Monocryst. O072900500005 F 45.25 O072900500006 Ca+F2 Ca 51.33 Monocryst. O072900500007 F 48.67 O072900500008 ENDBIB 6 0 O072900500009 NOCOMMON 0 0 O072900500010 DATA 4 8 O072900500011 EN EN-ERR DATA ERR-T O072900500012 MEV MEV MB MB O072900500013 168.7 0.6 4. 1.8 O072900500014 148.7 0.7 3.1 1.5 O072900500015 136.4 0.7 3.3 1.6 O072900500016 128. 0.8 3.4 1.7 O072900500017 123.3 0.8 3.6 1.8 O072900500018 119.7 0.7 3.7 1.8 O072900500019 110.6 0.8 3.6 1.8 O072900500020 106.8 0.8 3.7 1.8 O072900500021 ENDDATA 10 0 O072900500022 ENDSUBENT 21 0 O072900599999 SUBENT O0729006 20000427 0000O072900600001 BIB 2 6 O072900600002 REACTION (11-NA-23(P,X)4-BE-7,IND,SIG) O072900600003 SAMPLE Material Element Chemical Assay(%) Physical Form O072900600004 Na+Cl Na 39.3 Powder O072900600005 Cl 61.13 O072900600006 Na+F Na 54.75 Monocryst. O072900600007 F 45.25 O072900600008 ENDBIB 6 0 O072900600009 NOCOMMON 0 0 O072900600010 DATA 4 8 O072900600011 EN EN-ERR DATA ERR-T O072900600012 MEV MEV MB MB O072900600013 167.5 0.3 2.4 0.6 O072900600014 155.1 0.3 2.2 0.6 O072900600015 137.8 0.4 2.1 0.5 O072900600016 131.8 0.4 1.7 0.4 O072900600017 122.4 0.4 2. 0.5 O072900600018 112.2 0.4 1.3 0.3 O072900600019 94.9 0.4 2. 0.5 O072900600020 85.9 0.5 1.5 0.4 O072900600021 ENDDATA 10 0 O072900600022 ENDSUBENT 21 0 O072900699999 SUBENT O0729007 20000427 0000O072900700001 BIB 2 3 O072900700002 REACTION (13-AL-27(P,X)4-BE-7,IND,SIG) O072900700003 SAMPLE Material Element Chemical Assay(%) Physical Form O072900700004 Aluminium Al 99.999 Foil O072900700005 ENDBIB 3 0 O072900700006 NOCOMMON 0 0 O072900700007 DATA 4 7 O072900700008 EN EN-ERR DATA ERR-T O072900700009 MEV MEV MB MB O072900700010 256.6 0.1 1.6 0.2 O072900700011 217.2 0.1 1.6 0.2 O072900700012 175. 0.1 1.2 0.2 O072900700013 165.2 0.1 0.9 0.1 O072900700014 157. 0.1 0.9 0.1 O072900700015 148.6 0.2 1.1 0.1 O072900700016 140.9 0.2 1. 0.1 O072900700017 ENDDATA 9 0 O072900700018 ENDSUBENT 17 0 O072900799999 SUBENT O0729008 20000427 0000O072900800001 BIB 2 7 O072900800002 REACTION (14-SI-0(P,X)4-BE-7,IND,SIG) O072900800003 SAMPLE Material Element Chemical Assay(%) Physical Form O072900800004 Silicon Si 99.999 Monocryst. O072900800005 Si3+N4 Si 60.1 Pellet O072900800006 N 39.9 O072900800007 Si+O2 Si 46.7 Monocryst. O072900800008 O 53.3 O072900800009 ENDBIB 7 0 O072900800010 NOCOMMON 0 0 O072900800011 DATA 4 8 O072900800012 EN EN-ERR DATA ERR-T O072900800013 MEV MEV MB MB O072900800014 355. 0.1 2.4 0.3 O072900800015 255. 0.1 1.6 0.2 O072900800016 250.8 0.2 2.4 0.3 O072900800017 215.4 0.2 1.7 0.2 O072900800018 171. 0.2 1.6 0.2 O072900800019 161. 0.3 1.4 0.2 O072900800020 152.8 0.3 1.5 0.2 O072900800021 144.2 0.3 1.4 0.2 O072900800022 ENDDATA 10 0 O072900800023 ENDSUBENT 22 0 O072900899999 SUBENT O0729009 20000427 0000O072900900001 BIB 2 7 O072900900002 REACTION (15-P-31(P,X)4-BE-7,IND,SIG) O072900900003 SAMPLE Material Element Chemical Assay(%) Physical Form O072900900004 Cu3+P Cu 82.9 Powder O072900900005 P 14.5 O072900900006 C 0.026 O072900900007 N 0.0049 O072900900008 O 1.338 O072900900009 ENDBIB 7 0 O072900900010 NOCOMMON 0 0 O072900900011 DATA 4 5 O072900900012 EN EN-ERR DATA ERR-T O072900900013 MEV MEV MB MB O072900900014 172.1 0.2 1.5 0.6 O072900900015 165.3 0.2 1.5 0.6 O072900900016 157.3 0.2 1.6 0.7 O072900900017 143.4 0.2 1.8 0.8 O072900900018 137.9 0.2 1.4 0.6 O072900900019 ENDDATA 7 0 O072900900020 ENDSUBENT 19 0 O072900999999 SUBENT O0729010 20000427 0000O072901000001 BIB 2 11 O072901000002 REACTION (16-S-0(P,X)4-BE-7,IND,SIG) O072901000003 SAMPLE Material Element Chemical Assay(%) Physical Form O072901000004 Cu2+S Cu 79.4 Powder O072901000005 S 19.7 O072901000006 C <0.005 O072901000007 N 0.0023 O072901000008 O 1.088 O072901000009 Li <0.0005 O072901000010 Al <0.0030 O072901000011 B <0.0010 O072901000012 Be <0.0001 O072901000013 ENDBIB 11 0 O072901000014 NOCOMMON 0 0 O072901000015 DATA 4 4 O072901000016 EN EN-ERR DATA ERR-T O072901000017 MEV MEV MB MB O072901000018 214.1 0.4 1. 0.5 O072901000019 126.1 0.5 0.7 0.3 O072901000020 113.7 0.5 0.3 0.2 O072901000021 104.6 0.6 0.3 0.1 O072901000022 ENDDATA 6 0 O072901000023 ENDSUBENT 22 0 O072901099999 SUBENT O0729011 20000427 0000O072901100001 BIB 2 8 O072901100002 REACTION (17-CL-0(P,X)4-BE-7,IND,SIG) O072901100003 SAMPLE Material Element Chemical Assay(%) Physical Form O072901100004 Na+Cl Na 39.3 Powder O072901100005 Cl 61.13 O072901100006 Cu+Cl Cu 63.7 Powder O072901100007 Cl 20.80 O072901100008 N 0.0029 O072901100009 O 0.7156 O072901100010 ENDBIB 8 0 O072901100011 NOCOMMON 0 0 O072901100012 DATA 4 5 O072901100013 EN EN-ERR DATA ERR-T O072901100014 MEV MEV MB MB O072901100015 173.8 0.2 1.5 0.6 O072901100016 167. 0.2 1.4 0.6 O072901100017 159.1 0.2 1.1 0.5 O072901100018 152. 0.2 1.2 0.6 O072901100019 145.3 0.2 1. 0.5 O072901100020 ENDDATA 7 0 O072901100021 ENDSUBENT 20 0 O072901199999 SUBENT O0729012 20000427 0000O072901200001 BIB 2 4 O072901200002 REACTION (20-CA-0(P,X)4-BE-7,IND,SIG) O072901200003 SAMPLE Material Element Chemical Assay(%) Physical Form O072901200004 Ca+F2 Ca 51.33 Monocryst. O072901200005 F 48.67 O072901200006 ENDBIB 4 0 O072901200007 NOCOMMON 0 0 O072901200008 DATA 4 5 O072901200009 EN EN-ERR DATA ERR-T O072901200010 MEV MEV MB MB O072901200011 170.3 0.7 1.1 0.7 O072901200012 129.3 0.8 0.9 0.6 O072901200013 124.6 0.8 1. 0.6 O072901200014 112. 0.9 1.3 0.8 O072901200015 108.2 0.9 2. 1.2 O072901200016 ENDDATA 7 0 O072901200017 ENDSUBENT 16 0 O072901299999 SUBENT O0729013 20000427 0000O072901300001 BIB 2 3 O072901300002 REACTION (26-FE-0(P,X)4-BE-7,IND,SIG) O072901300003 SAMPLE Material Element Chemical Assay(%) Physical Form O072901300004 Iron Fe 99.5 Foil O072901300005 ENDBIB 3 0 O072901300006 NOCOMMON 0 0 O072901300007 DATA 4 13 O072901300008 EN EN-ERR DATA ERR-T O072901300009 MEV MEV MB MB O072901300010 352.8 0.1 0.81 0.13 O072901300011 247.9 0.1 0.64 0.1 O072901300012 173.2 0.1 0.29 0.05 O072901300013 169.8 0.4 0.27 0.05 O072901300014 165.4 0.4 0.3 0.06 O072901300015 154. 0.4 0.26 0.05 O072901300016 149.7 0.4 0.29 0.05 O072901300017 143.7 0.4 0.3 0.05 O072901300018 137.7 0.1 0.29 0.05 O072901300019 113. 0.1 0.24 0.04 O072901300020 108.8 0.1 0.25 0.05 O072901300021 96.1 0.1 0.22 0.05 O072901300022 86.7 0.1 0.23 0.05 O072901300023 ENDDATA 15 0 O072901300024 ENDSUBENT 23 0 O072901399999 ENDENTRY 13 0 O072999999999