ENTRY O2406 20180908 O067O240600000001 SUBENT O2406001 20180908 O067O240600100001 BIB 11 35 O240600100002 TITLE Cross section measurements for production of positron O240600100003 emitters for PET imaging in carbon therapy O240600100004 AUTHOR (S.Salvador,J.Colin,D.Cussol,C.Divay,J.-M.Fontbonne, O240600100005 M.Labalme) O240600100006 INSTITUTE (2FR CAE) Laboratoire de Physique Corpusculaire de CaenO240600100007 REFERENCE (J,PR/C,95,044607,2017) O240600100008 #doi:10.1103/PhysRevC.95.044607 O240600100009 FACILITY (SYNCY,2FR GAN) O240600100010 DETECTOR (IOCH) DOSION in-beam ionization chamber, two O240600100011 dimensional information on the beam profile and the O240600100012 deposited charge O240600100013 (COIN,SCIN) Two 1.5x1.5" CeBr3 detectors positioned O240600100014 face-to-face. The distance from the center of the O240600100015 target to each of the detectors was 4 cm. O240600100016 METHOD (EDEG,ACTIV,COINC,EXTB,GSPEC,SITA) The initial beam O240600100017 energy of 94.98(9) MeV/A was adjusted using PMMA O240600100018 degraders in front of the target. The targets were O240600100019 irradiated for 10 s, then moved automatically to the O240600100020 gamma detector for approx. 1 h. The targets were O240600100021 surrounded by 2 mm thick aluminum plates to convert O240600100022 escaping positrons. The coincidence detection O240600100023 efficiency was about 3%, estimated by GEANT4 O240600100024 simulation. O240600100025 ANALYSIS (DECAY) The activity of the produced positron O240600100026 emitters was determined by analyzing the decay time O240600100027 spectrum of 511 keV gamma-rays detected in O240600100028 coincidence. The spectrum was fitted as a sum of the O240600100029 exponential decay functions. O240600100030 ERR-ANALYS (DATA-ERR) The uncertainty was calculated as a O240600100031 quadratic sum of the following components: measured O240600100032 activity, irradiation time, number of projectiles, O240600100033 detection efficiency, area density of target material. O240600100034 ADD-RES (COMP) Results were compared to the data available O240600100035 from the literature. O240600100036 HISTORY (20180908C) MPT O240600100037 ENDBIB 35 0 O240600100038 NOCOMMON 0 0 O240600100039 ENDSUBENT 38 0 O240600199999 SUBENT O2406002 20180908 O067O240600200001 BIB 5 7 O240600200002 REACTION (7-N-CMP(6-C-12,X)6-C-10,CUM,SIG) O240600200003 DECAY-DATA (6-C-10,19.290SEC,AR,511.) O240600200004 SAMPLE Boron nitride targets with thickness of 97, 195 and O240600200005 390 mg/cm2 O240600200006 STATUS (TABLE) From Tables 7-9. O240600200007 COMMENT The cross section also includes the contributions O240600200008 from reaction on boron nuclei. O240600200009 ENDBIB 7 0 O240600200010 NOCOMMON 0 0 O240600200011 DATA 4 3 O240600200012 EN EN-ERR DATA DATA-ERR O240600200013 MEV/A MEV/A MB MB O240600200014 90. 4. 4. 1. O240600200015 44. 4. 17. 2. O240600200016 22. 3. 70. 8. O240600200017 ENDDATA 5 0 O240600200018 ENDSUBENT 17 0 O240600299999 SUBENT O2406003 20180908 O067O240600300001 BIB 5 7 O240600300002 REACTION (7-N-CMP(6-C-12,X)6-C-11,CUM,SIG) O240600300003 DECAY-DATA (6-C-11,1221.8SEC,AR,511.) O240600300004 SAMPLE Boron nitride targets with thickness of 97, 195 and O240600300005 390 mg/cm2 O240600300006 STATUS (TABLE) From Tables 7-9. O240600300007 COMMENT The cross section also includes the contributions O240600300008 from reaction on boron nuclei. O240600300009 ENDBIB 7 0 O240600300010 NOCOMMON 0 0 O240600300011 DATA 4 3 O240600300012 EN EN-ERR DATA DATA-ERR O240600300013 MEV/A MEV/A MB MB O240600300014 90. 4. 53. 2. O240600300015 44. 4. 169. 6. O240600300016 22. 3. 1059. 39. O240600300017 ENDDATA 5 0 O240600300018 ENDSUBENT 17 0 O240600399999 SUBENT O2406004 20180908 O067O240600400001 BIB 4 5 O240600400002 REACTION (7-N-CMP(6-C-12,X)7-N-13,CUM,SIG) O240600400003 DECAY-DATA (7-N-13,597.90SEC,AR,511.) O240600400004 SAMPLE Boron nitride targets with thickness of 97, 195 and O240600400005 390 mg/cm2 O240600400006 STATUS (TABLE) From Tables 7-9. O240600400007 ENDBIB 5 0 O240600400008 NOCOMMON 0 0 O240600400009 DATA 4 3 O240600400010 EN EN-ERR DATA DATA-ERR O240600400011 MEV/A MEV/A MB MB O240600400012 90. 4. 32. 2. O240600400013 44. 4. 58. 5. O240600400014 22. 3. 13. 30. O240600400015 ENDDATA 5 0 O240600400016 ENDSUBENT 15 0 O240600499999 SUBENT O2406005 20180908 O067O240600500001 BIB 4 5 O240600500002 REACTION (7-N-CMP(6-C-12,X)8-O-14,CUM,SIG) O240600500003 DECAY-DATA (8-O-14,70.606SEC,AR,511.) O240600500004 SAMPLE Boron nitride targets with thickness of 97, 195 and O240600500005 390 mg/cm2 O240600500006 STATUS (TABLE) From Tables 7-9. O240600500007 ENDBIB 5 0 O240600500008 NOCOMMON 0 0 O240600500009 DATA 4 3 O240600500010 EN EN-ERR DATA DATA-ERR O240600500011 MEV/A MEV/A MB MB O240600500012 90. 4. 10. 1. O240600500013 44. 4. 32. 2. O240600500014 22. 3. 21. 11. O240600500015 ENDDATA 5 0 O240600500016 ENDSUBENT 15 0 O240600599999 SUBENT O2406006 20180908 O067O240600600001 BIB 4 4 O240600600002 REACTION (6-C-0(6-C-12,X)6-C-10,CUM,SIG) O240600600003 DECAY-DATA (6-C-10,19.290SEC,AR,511.) O240600600004 SAMPLE Graphite targets with thickness of 175 and 350 mg/cm2 O240600600005 STATUS (TABLE) From Tables 7-8. O240600600006 ENDBIB 4 0 O240600600007 NOCOMMON 0 0 O240600600008 DATA 4 3 O240600600009 EN EN-ERR DATA DATA-ERR O240600600010 MEV/A MEV/A MB MB O240600600011 90. 5. 8. 1. O240600600012 44. 4. 24. 1. O240600600013 39. 9. 28. 1. O240600600014 ENDDATA 5 0 O240600600015 ENDSUBENT 14 0 O240600699999 SUBENT O2406007 20180908 O067O240600700001 BIB 4 4 O240600700002 REACTION (6-C-0(6-C-12,X)6-C-11,CUM,SIG) O240600700003 DECAY-DATA (6-C-11,1221.8SEC,AR,511.) O240600700004 SAMPLE Graphite targets with thickness of 175 and 350 mg/cm2 O240600700005 STATUS (TABLE) From Tables 7-8. O240600700006 ENDBIB 4 0 O240600700007 NOCOMMON 0 0 O240600700008 DATA 4 3 O240600700009 EN EN-ERR DATA DATA-ERR O240600700010 MEV/A MEV/A MB MB O240600700011 90. 5. 128. 3. O240600700012 44. 4. 250. 5. O240600700013 39. 9. 282. 5. O240600700014 ENDDATA 5 0 O240600700015 ENDSUBENT 14 0 O240600799999 SUBENT O2406008 20180908 O067O240600800001 BIB 4 7 O240600800002 REACTION 1(6-C-0(6-C-12,X)6-C-10,CUM,SIG) O240600800003 2(6-C-0(6-C-12,X)6-C-11,CUM,SIG) O240600800004 DECAY-DATA (6-C-10,19.290SEC,AR,511.) O240600800005 (6-C-11,1221.8SEC,AR,511.) O240600800006 SAMPLE Polyethylene target with thickness of 355 mg/cm2, O240600800007 considered as carbon target O240600800008 STATUS (TABLE) From Table 7. O240600800009 ENDBIB 7 0 O240600800010 NOCOMMON 0 0 O240600800011 DATA 6 1 O240600800012 EN EN-ERR DATA 1DATA-ERR 1DATA 2DATA-ERR 2O240600800013 MEV/A MEV/A MB MB MB MB O240600800014 90. 5. 9. 1. 141. 4. O240600800015 ENDDATA 3 0 O240600800016 ENDSUBENT 15 0 O240600899999 SUBENT O2406009 20180908 O067O240600900001 BIB 4 5 O240600900002 REACTION (6-C-CMP(6-C-12,X)6-C-10,CUM,SIG) O240600900003 DECAY-DATA (6-C-10,19.290SEC,AR,511.) O240600900004 SAMPLE PMMA (C5H8O2) target with thickness of 231 and O240600900005 462 mg/cm2 O240600900006 STATUS (TABLE) From Table 7-8. O240600900007 ENDBIB 5 0 O240600900008 NOCOMMON 0 0 O240600900009 DATA 4 2 O240600900010 EN EN-ERR DATA DATA-ERR O240600900011 MEV/A MEV/A MB MB O240600900012 89. 5. 53. 4. O240600900013 43. 5. 194. 12. O240600900014 ENDDATA 4 0 O240600900015 ENDSUBENT 14 0 O240600999999 SUBENT O2406010 20180908 O067O240601000001 BIB 4 5 O240601000002 REACTION (6-C-CMP(6-C-12,X)6-C-11,CUM,SIG) O240601000003 DECAY-DATA (6-C-11,1221.8SEC,AR,511.) O240601000004 SAMPLE PMMA (C5H8O2) target with thickness of 231 and O240601000005 462 mg/cm2 O240601000006 STATUS (TABLE) From Table 7-8. O240601000007 ENDBIB 5 0 O240601000008 NOCOMMON 0 0 O240601000009 DATA 4 2 O240601000010 EN EN-ERR DATA DATA-ERR O240601000011 MEV/A MEV/A MB MB O240601000012 89. 5. 689. 24. O240601000013 43. 5. 1781. 53. O240601000014 ENDDATA 4 0 O240601000015 ENDSUBENT 14 0 O240601099999 SUBENT O2406011 20180908 O067O240601100001 BIB 4 5 O240601100002 REACTION (6-C-CMP(6-C-12,X)7-N-13,CUM,SIG) O240601100003 DECAY-DATA (7-N-13,597.90SEC,AR,511.) O240601100004 SAMPLE PMMA (C5H8O2) target with thickness of 231 and O240601100005 462 mg/cm2 O240601100006 STATUS (TABLE) From Table 7-8. O240601100007 ENDBIB 5 0 O240601100008 NOCOMMON 0 0 O240601100009 DATA 4 2 O240601100010 EN EN-ERR DATA DATA-ERR O240601100011 MEV/A MEV/A MB MB O240601100012 89. 5. 54. 11. O240601100013 43. 5. 174. 33. O240601100014 ENDDATA 4 0 O240601100015 ENDSUBENT 14 0 O240601199999 SUBENT O2406012 20180908 O067O240601200001 BIB 4 5 O240601200002 REACTION (6-C-CMP(6-C-12,X)8-O-14,CUM,SIG) O240601200003 DECAY-DATA (8-O-14,70.606SEC,AR,511.) O240601200004 SAMPLE PMMA (C5H8O2) target with thickness of 231 and O240601200005 462 mg/cm2 O240601200006 STATUS (TABLE) From Table 7-8. O240601200007 ENDBIB 5 0 O240601200008 NOCOMMON 0 0 O240601200009 DATA 4 2 O240601200010 EN EN-ERR DATA DATA-ERR O240601200011 MEV/A MEV/A MB MB O240601200012 89. 5. 27. 13. O240601200013 43. 5. 160. 37. O240601200014 ENDDATA 4 0 O240601200015 ENDSUBENT 14 0 O240601299999 SUBENT O2406013 20180908 O067O240601300001 BIB 4 5 O240601300002 REACTION (6-C-CMP(6-C-12,X)8-O-15,CUM,SIG) O240601300003 DECAY-DATA (8-O-15,122.24SEC,AR,511.) O240601300004 SAMPLE PMMA (C5H8O2) target with thickness of 231 and O240601300005 462 mg/cm2 O240601300006 STATUS (TABLE) From Table 7-8. O240601300007 ENDBIB 5 0 O240601300008 NOCOMMON 0 0 O240601300009 DATA 4 2 O240601300010 EN EN-ERR DATA DATA-ERR O240601300011 MEV/A MEV/A MB MB O240601300012 89. 5. 190. 15. O240601300013 43. 5. 253. 40. O240601300014 ENDDATA 4 0 O240601300015 ENDSUBENT 14 0 O240601399999 SUBENT O2406014 20180908 O067O240601400001 BIB 3 7 O240601400002 REACTION (8-O-0(6-C-12,X)6-C-10,CUM,SIG,,,DERIV) O240601400003 ANALYSIS Cross section was derived based on the measurements O240601400004 with PMMA and graphite: O240601400005 sigma=(PMMA-5*Carbon)/2 O240601400006 STATUS (TABLE) From Table 7-8. O240601400007 (DEP,O2406006) O240601400008 (DEP,O2406009) O240601400009 ENDBIB 7 0 O240601400010 NOCOMMON 0 0 O240601400011 DATA 4 2 O240601400012 EN EN-ERR DATA DATA-ERR O240601400013 MEV/A MEV/A MB MB O240601400014 89. 5. 6. 3. O240601400015 43. 5. 39. 8. O240601400016 ENDDATA 4 0 O240601400017 ENDSUBENT 16 0 O240601499999 SUBENT O2406015 20180908 O067O240601500001 BIB 3 7 O240601500002 REACTION (8-O-0(6-C-12,X)6-C-11,CUM,SIG,,,DERIV) O240601500003 ANALYSIS Cross section was derived based on the measurements O240601500004 with PMMA and graphite: O240601500005 sigma=(PMMA-5*Carbon)/2 O240601500006 STATUS (TABLE) From Table 7-8. O240601500007 (DEP,O2406007) O240601500008 (DEP,O2406010) O240601500009 ENDBIB 7 0 O240601500010 NOCOMMON 0 0 O240601500011 DATA 4 2 O240601500012 EN EN-ERR DATA DATA-ERR O240601500013 MEV/A MEV/A MB MB O240601500014 89. 5. 25. 17. O240601500015 43. 5. 265. 38. O240601500016 ENDDATA 4 0 O240601500017 ENDSUBENT 16 0 O240601599999 SUBENT O2406016 20180908 O067O240601600001 BIB 3 6 O240601600002 REACTION (8-O-0(6-C-12,X)7-N-13,CUM,SIG,,,DERIV) O240601600003 ANALYSIS Cross section was derived based on the measurements O240601600004 with PMMA and graphite: O240601600005 sigma=(PMMA-5*Carbon)/2 O240601600006 STATUS (TABLE) From Table 7-8. O240601600007 (DEP,O2406011) O240601600008 ENDBIB 6 0 O240601600009 NOCOMMON 0 0 O240601600010 DATA 4 2 O240601600011 EN EN-ERR DATA DATA-ERR O240601600012 MEV/A MEV/A MB MB O240601600013 89. 5. 27. 8. O240601600014 43. 5. 87. 23. O240601600015 ENDDATA 4 0 O240601600016 ENDSUBENT 15 0 O240601699999 SUBENT O2406017 20180908 O067O240601700001 BIB 3 6 O240601700002 REACTION (8-O-0(6-C-12,X)8-O-14,CUM,SIG,,,DERIV) O240601700003 ANALYSIS Cross section was derived based on the measurements O240601700004 with PMMA and graphite: O240601700005 sigma=(PMMA-5*Carbon)/2 O240601700006 STATUS (TABLE) From Table 7-8. O240601700007 (DEP,O2406012) O240601700008 ENDBIB 6 0 O240601700009 NOCOMMON 0 0 O240601700010 DATA 4 2 O240601700011 EN EN-ERR DATA DATA-ERR O240601700012 MEV/A MEV/A MB MB O240601700013 89. 5. 14. 9. O240601700014 43. 5. 80. 26. O240601700015 ENDDATA 4 0 O240601700016 ENDSUBENT 15 0 O240601799999 SUBENT O2406018 20180908 O067O240601800001 BIB 3 6 O240601800002 REACTION (8-O-0(6-C-12,X)8-O-15,CUM,SIG,,,DERIV) O240601800003 ANALYSIS Cross section was derived based on the measurements O240601800004 with PMMA and graphite: O240601800005 sigma=(PMMA-5*Carbon)/2 O240601800006 STATUS (TABLE) From Table 7-8. O240601800007 (DEP,O2406013) O240601800008 ENDBIB 6 0 O240601800009 NOCOMMON 0 0 O240601800010 DATA 4 2 O240601800011 EN EN-ERR DATA DATA-ERR O240601800012 MEV/A MEV/A MB MB O240601800013 89. 5. 95. 11. O240601800014 43. 5. 127. 28. O240601800015 ENDDATA 4 0 O240601800016 ENDSUBENT 15 0 O240601899999 ENDENTRY 18 0 O240699999999