ENTRY O0530 20120527 O048O053000000001 SUBENT O0530001 20120527 O048O053000100001 BIB 12 44 O053000100002 TITLE The production of Fe-55 with medium-energy protons. O053000100003 AUTHOR (G.F.Steyn, B.R.S.Simpson, S.J.Mills, F.M.Nortier) O053000100004 INSTITUTE (3SAFNAC) O053000100005 REFERENCE (J,ARI,43,1323,1992) O053000100006 REL-REF (I,A0497001,G.F.Steyn+,J,ARI,41,315,1990). Some detailsO053000100007 of experiments. O053000100008 FACILITY (ISOCY,3SAFNAC) O053000100009 ADD-RES (COMP).ALICE-code. O053000100010 METHOD (CHSEP) O053000100011 ERR-ANALYS (ERR-T).Total uncertainty includes: O053000100012 (ERR-1) Uncertainty in beam current integration (5%), O053000100013 (ERR-2) Uncertainty in target thickness (1%), O053000100014 (ERR-3) Uncertainty in x-ray escape probability (1%), O053000100015 (ERR-4) Uncertainty in imperfect matching of O053000100016 photomultiplier tubes (2%), O053000100017 (ERR-5) Uncertainty in chemical separation losses (3%),O053000100018 (ERR-6) Uncertainty in decay corrections (1%), O053000100019 (ERR-7,,2.5) Uncertainty in beam-loss corrections O053000100020 (variable in stack but with a maximum of 2.5%), O053000100021 (ERR-8) Uncertainty in counting geometry O053000100022 reproducibility (1%), O053000100023 (ERR-S,,2.) statistical uncertainty (variable but not O053000100024 exceeding 2%). O053000100025 (EN-ERR).The uncertainties in incident energies. O053000100026 CORRECTION Results have been corrected for decay during O053000100027 bombardment, waiting time afterwards and during O053000100028 counting. O053000100029 COMMENT From author. Phrase "production yield" is actually the O053000100030 "physical yield" as it was normally corrected for all O053000100031 decays, also during bombardment. The word "rate" O053000100032 was simply replaced with "yield" because it is more O053000100033 convenient for publisher. O053000100034 Concerning the units "uAh" or "micro-ampere-hour": O053000100035 it was always just a convenient unit for charge. O053000100036 The hour in the units designated never had the O053000100037 meaning "one hour". O053000100038 HISTORY (19990611C) O053000100039 (20010212A) V.Mc-Lane's remarks are included. But her O053000100040 remark for O0530003 is not included. O053000100041 (20030411U) Last checking has been done. O053000100042 (20120527A) SD: SF6=PY in REACTION code at Subents 2,3 O053000100043 was changed on TTY, MISC1 col. - deleted. O053000100044 Ref. in REL-REF at Subents 2-6,8 corrected. O053000100045 SF8=DT was changed to "PHY" in Subents 2-8 O053000100046 ENDBIB 44 0 O053000100047 COMMON 8 6 O053000100048 EN-ERR ERR-1 ERR-2 ERR-3 ERR-4 ERR-5 O053000100049 ERR-6 ERR-8 O053000100050 MEV PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT O053000100051 PER-CENT PER-CENT O053000100052 0.3 5.0 1.0 1.0 2.0 3.0 O053000100053 1.0 1.0 O053000100054 ENDCOMMON 6 0 O053000100055 ENDSUBENT 54 0 O053000199999 SUBENT O0530002 20120527 O048O053000200001 BIB 11 26 O053000200002 REACTION (27-CO-59(P,X)26-FE-55,,TTY,,PHY) O053000200003 DECAY-DATA (26-FE-55,2.74YR) O053000200004 SAMPLE A stack of pressed tablets of approx. 680 mg/cm**2 O053000200005 Co powder, enrichments 99.9% was used. Each tablet had O053000200006 a 250 mu-m thick high-purity Al monitor foil (99.999%).O053000200007 METHOD (STTA) O053000200008 (ACTIV) Beam of 100 nanoampere for 2 hours. O053000200009 (GSPEC) O053000200010 DETECTOR (STANK) A direct-measurement technique, utilizing O053000200011 a matched three-phototube liquid-scintillation O053000200012 coincidence counting system. O053000200013 REL-REF (I,,B.R.Meyer+,J,ARI,41,375,1990) Complete details of O053000200014 direct-measurement technique O053000200015 COMMENT - By author - O053000200016 1. The data for the production of Fe-55 from cobalt O053000200017 target were converted to equal energy interval by meansO053000200018 of interpolation of the measured production rates in O053000200019 specific energy windows. O053000200020 2. The radioassays of pressed cobalt tablets were O053000200021 performed after a waiting period of 4 months to allow O053000200022 the Fe-59 activity to decay to sufficiently low level. O053000200023 MISC-COL (MISC) Measured production rate of Fe-55 via Co-55. O053000200024 ERR-ANALYS (MISC-ERR) No any information is presented. O053000200025 STATUS (TABLE) Tbl.1 from ARI,43,1323,1992 O053000200026 HISTORY (20120527A) SD: SF6=PY in REACTION code was changed O053000200027 on TTY, MISC1 col. - deleted O053000200028 ENDBIB 26 0 O053000200029 NOCOMMON 0 0 O053000200030 DATA 6 16 O053000200031 EN-MAX EN-MIN DATA ERR-T MISC MISC-ERR O053000200032 MEV MEV KBQ/MUAHR KBQ/MUAHR KBQ/MUAHR KBQ/MUAHR O053000200033 99. 95.1 95.6 6.6 7.66 0.62O053000200034 95.1 91.4 86.9 6. 7.36 0.6O053000200035 91.4 87.5 92.5 6. 7.77 0.63O053000200036 87.5 83.4 98.3 6.9 8.14 0.66O053000200037 83.4 79.3 101.2 7. 8.62 0.67O053000200038 79.3 74.9 106. 7.4 9.58 0.78O053000200039 74.9 70.4 106.5 7.5 10.55 0.86O053000200040 70.4 65.6 108.2 7.6 10.59 0.86O053000200041 65.6 60.6 99. 7. 9.62 0.79O053000200042 60.6 55.2 77.5 5.5 7.07 0.59O053000200043 55.2 49.4 43.8 3.1 3.03 0.26O053000200044 49.4 43.1 22.6 1.6 0.89 0.1O053000200045 43.1 35.9 22. 1.6 O053000200046 35.9 27.5 47.7 3.5 O053000200047 27.5 16.2 81.9 6. O053000200048 16.2 0. 19.1 1.4 O053000200049 ENDDATA 18 0 O053000200050 ENDSUBENT 49 0 O053000299999 SUBENT O0530003 20120527 O048O053000300001 BIB 9 23 O053000300002 REACTION 1(27-CO-59(P,X)26-FE-59,,TTY,,PHY) O053000300003 2((27-CO-59(P,X)26-FE-59,,TTY,,PHY)/ O053000300004 (27-CO-59(P,X)26-FE-55,,TTY,,PHY)) O053000300005 COMMENT - By authors - Fe-59 is produced via the secondary O053000300006 Co-59(N,P)Fe-59 reaction and its production rate is O053000300007 therefore dependent on the exact target geometry and O053000300008 primary beam energy employed. O053000300009 DECAY-DATA (26-FE-59,44.5D) O053000300010 SAMPLE A stack of pressed tablets of approx. 680 mg/cm**2 O053000300011 Co powder,enrichments 99.9% was used.Each tablet had O053000300012 a 250 mum thick high-purity Al monitor foil (99.999%). O053000300013 METHOD (STTA) O053000300014 (ACTIV) Beam of 100 nanoampere for 2 hours. O053000300015 (GSPEC) O053000300016 DETECTOR (STANK) A direct-measurement technique, utilizing O053000300017 a matched three-phototube liquid-scintillation O053000300018 coincidence counting system. O053000300019 REL-REF (I,,B.R.Meyer+,J,ARI,41,375,1990) Complete details of O053000300020 direct-measurement technique O053000300021 STATUS (TABLE) Tbl.1 from ARI,43,1323,1992 O053000300022 HISTORY (20120527A) SD: SF6=PY in REACTION code was changed O053000300023 on TTY; MISC1,MISC2 col. - deleted; O053000300024 REACTION 2 added. O053000300025 ENDBIB 23 0 O053000300026 NOCOMMON 0 0 O053000300027 DATA 5 16 O053000300028 EN-MAX EN-MIN DATA 1ERR-T 1DATA 2 O053000300029 MEV MEV KBQ/MUAHR KBQ/MUAHR NO-DIM O053000300030 99. 95.1 12.5 1. 1.22E-01 O053000300031 95.1 91.4 14.2 1.2 1.51E-01 O053000300032 91.4 87.5 16.8 1.4 1.68E-01 O053000300033 87.5 83.4 19.6 1.6 1.84E-01 O053000300034 83.4 79.3 21. 1.7 1.91E-01 O053000300035 79.3 74.9 21.5 1. 1.86E-01 O053000300036 74.9 70.4 21.6 1.8 1.85E-01 O053000300037 70.4 65.6 22.5 1.9 1.89E-01 O053000300038 65.6 60.6 22.7 1.9 2.09E-01 O053000300039 60.6 55.2 22. 1.8 2.6E-01 O053000300040 55.2 49.4 21.6 1.8 4.61E-01 O053000300041 49.4 43.1 21.6 1.8 9.2E-01 O053000300042 43.1 35.9 20.4 1.7 9.27E-01 O053000300043 35.9 27.5 18.3 1.5 3.84E-01 O053000300044 27.5 16.2 16.1 1.3 1.97E-01 O053000300045 16.2 0. 13.5 1.1 7.07E-01 O053000300046 ENDDATA 18 0 O053000300047 ENDSUBENT 46 0 O053000399999 SUBENT O0530004 20120527 O048O053000400001 BIB 7 19 O053000400002 REACTION (27-CO-59(P,X)26-FE-55,CUM,TTY,,PHY,DERIV) O053000400003 The data for the production of Fe-55 from cobalt targetO053000400004 were converted to equal energy interval by means of O053000400005 interpolation of the measured production rates in O053000400006 specific energy windows. O053000400007 DECAY-DATA (26-FE-55,2.74YR) O053000400008 SAMPLE A stack of pressed tablets of approx. 680 mg/cm**2 O053000400009 Co powder,enrichments 99.9% was used.Each tablet had O053000400010 a 250 mum thick high-purity Al monitor foil (99.999%). O053000400011 METHOD (STTA) O053000400012 (ACTIV) Beam of 100 nano-a for 2 hours. O053000400013 (GSPEC) O053000400014 DETECTOR (STANK) A direct-measurement technique, utilizing O053000400015 a matched three-phototube liquid-scintillation O053000400016 coincidence counting system. O053000400017 REL-REF (I,,B.R.Meyer+,J,ARI,41,375,1990) Complete details of O053000400018 direct-measurement technique O053000400019 STATUS (TABLE) Tbl.2 from ARI,43,1323,1992 O053000400020 (DEP,O0530002) O053000400021 ENDBIB 19 0 O053000400022 NOCOMMON 0 0 O053000400023 DATA 3 17 O053000400024 EN DATA ERR-T O053000400025 MEV KBQ/MUAHR KBQ/MUAHR O053000400026 20. 48.9 3.6 O053000400027 25. 84.6 6.2 O053000400028 30. 117.7 8.6 O053000400029 35. 145. 11. O053000400030 40. 161. 12. O053000400031 45. 175. 13. O053000400032 50. 197. 14. O053000400033 55. 238. 17. O053000400034 60. 314. 23. O053000400035 65. 420. 30. O053000400036 70. 542. 39. O053000400037 75. 672. 48. O053000400038 80. 804. 57. O053000400039 85. 937. 66. O053000400040 90. 1066. 75. O053000400041 95. 1193. 84. O053000400042 100. 1325. 92. O053000400043 ENDDATA 19 0 O053000400044 ENDSUBENT 43 0 O053000499999 SUBENT O0530005 20120527 O048O053000500001 BIB 6 16 O053000500002 REACTION (25-MN-55(P,N)26-FE-55,,TTY,,PHY) O053000500003 SAMPLE The single thick target of Mn was prepared from high- O053000500004 purity Mn (99.99%). O053000500005 METHOD (SITA) O053000500006 (ACTIV) Beam of 100 nano-a for 1 hour. O053000500007 (GSPEC) O053000500008 DETECTOR (STANK) A direct-measurement technique, utilizing O053000500009 a matched three-phototube liquid-scintillation O053000500010 coincidence counting system. O053000500011 REL-REF (I,,B.R.Meyer+,J,ARI,41,375,1990) Complete details of O053000500012 direct-measurement technique O053000500013 (R,A0497006,G.F.Steyn+,J,ARI,41,315,1990) O053000500014 - For the purpose of numerical comparison, these data O053000500015 were then converted to equal intervals in proton energyO053000500016 by means of interpolation. O053000500017 STATUS (TABLE) Table 3 of Appl.Radiat.Isot.43(1992)1323. O053000500018 ENDBIB 16 0 O053000500019 NOCOMMON 0 0 O053000500020 DATA 3 1 O053000500021 EN DATA ERR-T O053000500022 MEV KBQ/MUAHR KBQ/MUAHR O053000500023 66. 456. 35. O053000500024 ENDDATA 3 0 O053000500025 ENDSUBENT 24 0 O053000599999 SUBENT O0530006 20120527 O048O053000600001 BIB 6 12 O053000600002 REACTION (27-CO-59(P,X)26-FE-55,CUM,TTY,,PHY) O053000600003 SAMPLE The single thick target of Co was prepared from high- O053000600004 purity Co (99.99%). O053000600005 METHOD (SITA) O053000600006 (ACTIV) Beam of 100 nano-a for 1 hour. O053000600007 (GSPEC) O053000600008 DETECTOR (STANK) A direct-measurement technique, utilizing O053000600009 a matched three-phototube liquid-scintillation O053000600010 coincidence counting system. O053000600011 REL-REF (I,,B.R.Meyer+,J,ARI,41,375,1990) Complete details of O053000600012 direct-measurement technique O053000600013 STATUS (TABLE) Table 3 of Appl.Radiat.Isot.43(1992)1323. O053000600014 ENDBIB 12 0 O053000600015 NOCOMMON 0 0 O053000600016 DATA 3 1 O053000600017 EN DATA ERR-T O053000600018 MEV KBQ/MUAHR KBQ/MUAHR O053000600019 66. 442. 32. O053000600020 ENDDATA 3 0 O053000600021 ENDSUBENT 20 0 O053000699999 SUBENT O0530007 20120527 O048O053000700001 BIB 2 3 O053000700002 REACTION (27-CO-59(P,X)26-FE-55,CUM,TTY,,PHY,DERIV) O053000700003 STATUS (DEP,O0530002) Derived from stacked-tablet results. O053000700004 (TABLE) Table 3 of Appl.Radiat.Isot.43(1992)1323. O053000700005 ENDBIB 3 0 O053000700006 NOCOMMON 0 0 O053000700007 DATA 3 1 O053000700008 EN DATA ERR-T O053000700009 MEV KBQ/MUAHR KBQ/MUAHR O053000700010 66. 422. 32. O053000700011 ENDDATA 3 0 O053000700012 ENDSUBENT 11 0 O053000799999 SUBENT O0530008 20120527 O048O053000800001 BIB 6 12 O053000800002 REACTION (28-NI-0(P,X)26-FE-55,CUM,TTY,,PHY) O053000800003 SAMPLE The single thick target of Ni was prepared from high- O053000800004 purity Ni (99.98%). O053000800005 METHOD (SITA) O053000800006 (ACTIV) Beam of 100 nano-a for 1 hours. O053000800007 (GSPEC) O053000800008 DETECTOR (STANK) A direct-measurement technique, utilizing O053000800009 a matched three-phototube liquid-scintillation O053000800010 coincidence counting system. O053000800011 REL-REF (I,,B.R.Meyer+,J,ARI,41,375,1990) Complete details of O053000800012 direct-measurement technique O053000800013 STATUS (TABLE) Table 3 of Appl.Radiat.Isot.43(1992)1323. O053000800014 ENDBIB 12 0 O053000800015 NOCOMMON 0 0 O053000800016 DATA 3 1 O053000800017 EN DATA ERR-T O053000800018 MEV KBQ/MUAHR KBQ/MUAHR O053000800019 66. 778. 61. O053000800020 ENDDATA 3 0 O053000800021 ENDSUBENT 20 0 O053000899999 ENDENTRY 8 0 O053099999999