ENTRY D4128 20130625 D089D412800000001 SUBENT D4128001 20130625 D089D412800100001 BIB 13 48 D412800100002 TITLE Cross section measurements using gas and solid targets D412800100003 for production of the positron-emitting radionuclide D412800100004 O-14 D412800100005 AUTHOR (Z.Kovacs,B.Scholten,F.Tarkanyi,H.H.Coenen,S.M.Qaim) D412800100006 INSTITUTE (2GERJUL,3HUNDEB) D412800100007 REFERENCE (J,RCA,91,185,2003) D412800100008 (J,NSTS,2,1278,2002) D412800100009 FACILITY (CYCLO,2GERJUL) CV 28 Cyclotron D412800100010 SAMPLE Target was high purity natural N2 gas filled in gas D412800100011 cells at pressure of 2 bars. D412800100012 Also solid boron nitride BN samples 0.2 mm thick were D412800100013 prepared. D412800100014 Al foils 50-700 micron thick were used as energy D412800100015 degrader. D412800100016 METHOD (ACTIV,EXTB,STTA,GSPEC) D412800100017 Individual gas cells and several gas cells stacked D412800100018 together were irradiated with 30-170 nA beam at 12, D412800100019 16 and 20 MeV for 3 minutes. D412800100020 Additionaly six BN samples were irradiated with the D412800100021 same beam parameters. D412800100022 The beam current was measured in Faraday cup and was D412800100023 also monitored with Cu foils. D412800100024 Decay was followed for several half life to identify D412800100025 the produced radioisotopes. D412800100026 The energy degradation was calculated by the method of D412800100027 Williamson (1966). D412800100028 REL-REF (R,,E.Browne+,B,BROWNE,,1986) D412800100029 Decay data given D412800100030 MONITOR (29-CU-0(P,X)30-ZN-62,,SIG) D412800100031 (29-CU-0(P,X)30-ZN-63,,SIG) D412800100032 MONIT-REF (,F.Tarkanyi+,R,IAEA-TECDOC-1211,49,2001) D412800100033 No numerical monitor values were given in the article. D412800100034 DETECTOR (HPGE) HpGe high purity germanium gamma detector D412800100035 ERR-ANALYS (EN-ERR) The uncertainty of the primary energy was D412800100036 +/-0.2MeV as determined by using the cyclotron D412800100037 parameters and increased up to 1.1 MeV along the D412800100038 stacks. D412800100039 The energy attenuation was calculated by using the D412800100040 method of Williamson (1966). D412800100041 (ERR-T) Total error of the data were up to 15-20%. D412800100042 Main contributing error components are: D412800100043 (ERR-1) Beam intensity (10%) D412800100044 (ERR-2) Decay data (3%) D412800100045 (ERR-3,5.,10.) Number of target nuclei (5-10%) D412800100046 (ERR-4,7.,12.) Absolute activity (7-12%) D412800100047 (ERR-5,2.,7.) Peak area (2-7%) D412800100048 HISTORY (20030807C) TS D412800100049 (20130625U) On. REFERENCE: C,2001TSUKUB -> J,NSTS D412800100050 ENDBIB 48 0 D412800100051 NOCOMMON 0 0 D412800100052 ENDSUBENT 51 0 D412800199999 SUBENT D4128002 20030807 0000D412800200001 BIB 3 6 D412800200002 REACTION 1(7-N-14(P,N)8-O-14,,SIG) D412800200003 2(7-N-14(P,A)6-C-11,,SIG) D412800200004 DECAY-DATA1(8-O-14,70.6SEC,DG,2312.7,0.994) D412800200005 2(6-C-11,20.39MIN,AR,511.,1.92) D412800200006 STATUS Numerical data were taken from Table 2. of the D412800200007 publication. D412800200008 ENDBIB 6 0 D412800200009 NOCOMMON 0 0 D412800200010 DATA 6 41 D412800200011 EN EN-ERR DATA 1ERR-T 1DATA 2ERR-T 2D412800200012 MEV MEV MB MB MB MB D412800200013 6.4 0.5 0.003 D412800200014 6.4 0.6 0.01 D412800200015 7.0 0.5 2.7 0.6 D412800200016 7.0 0.5 2.8 0.4 D412800200017 7.6 0.5 4.9 0.9 D412800200018 7.7 1.1 5.2 0.9 D412800200019 7.7 0.4 6.2 0.7 D412800200020 8.0 0.4 7.0 1.0 D412800200021 8.2 0.3 7.9 0.7 D412800200022 8.5 0.3 6.1 0.7 D412800200023 9.0 0.3 5.7 0.6 D412800200024 9.2 0.4 5.3 0.5 D412800200025 9.5 0.2 5.7 0.6 D412800200026 9.9 0.2 8.5 0.6 D412800200027 10.2 1.0 6.9 0.5 D412800200028 10.4 0.2 4.5 0.8 D412800200029 10.6 0.2 5.2 1.0 D412800200030 10.7 0.2 3.8 0.5 D412800200031 10.8 0.7 4.3 0.8 D412800200032 11.4 0.5 127. 16. D412800200033 11.7 0.6 2.2 0.4 D412800200034 12.1 0.4 91. 14. D412800200035 12.2 0.5 4.7 0.7 D412800200036 12.8 0.4 5.5 1.0 D412800200037 12.9 0.5 7.0 1.3 D412800200038 13.1 0.3 110. 14. D412800200039 13.5 0.3 6.3 0.6 D412800200040 13.9 0.2 5.0 0.7 D412800200041 14.1 0.2 113. 15. D412800200042 15.0 0.2 2.9 0.5 D412800200043 15.1 0.2 86. 11. D412800200044 15.4 0.2 3.9 0.5 D412800200045 15.5 0.6 92. 12. D412800200046 15.8 1.0 3.1 0.4 D412800200047 16.5 0.4 75. 10. D412800200048 17.4 0.3 66. 9. D412800200049 17.5 0.4 3.1 0.4 D412800200050 18.3 0.2 52. 7. D412800200051 18.6 0.2 2.4 0.4 D412800200052 19.1 0.2 2.9 0.4 D412800200053 19.2 0.2 53. 10. D412800200054 ENDDATA 43 0 D412800200055 ENDSUBENT 54 0 D412800299999 SUBENT D4128003 20130625 D089D412800300001 BIB 4 4 D412800300002 REACTION (7-N-14(P,X)7-N-13,,SIG) D412800300003 DECAY-DATA (7-N-13,9.96MIN,AR,511.) D412800300004 STATUS (TABLE) Table 2 of Radiochim. Acta 91(2003)185 D412800300005 HISTORY (20130625A) On. REACTION: (P,N+P)+(P,D) -> (P,X) D412800300006 ENDBIB 4 0 D412800300007 NOCOMMON 0 0 D412800300008 DATA 4 10 D412800300009 EN EN-ERR DATA ERR-T D412800300010 MEV MEV MB MB D412800300011 11.4 0.5 3. 0.8 D412800300012 12.1 0.4 6. 1.5 D412800300013 13.1 0.3 17. 3.0 D412800300014 14.1 0.2 26. 4.0 D412800300015 15.1 0.2 29. 4.0 D412800300016 15.5 0.6 24. 3.0 D412800300017 16.5 0.4 22. 3.0 D412800300018 17.4 0.3 31. 4.0 D412800300019 18.3 0.2 39. 5.0 D412800300020 19.2 0.2 40. 5.0 D412800300021 ENDDATA 12 0 D412800300022 ENDSUBENT 21 0 D412800399999 ENDENTRY 3 0 D412899999999