ENTRY A0363 20220802 A101A036300000001 SUBENT A0363001 20220802 A101A036300100001 BIB 14 46 A036300100002 TITLE Cyclotron production of high-purity I-123. A036300100003 I. A revision of excitation functions, thin-target A036300100004 and cumulative yields for I-127(p,xn) reactions. A036300100005 AUTHOR (M.C.Lagunas-Solar, O.F.Carvacho,Bo-Li Liu, Yutai Jin, A036300100006 Sun Zhao Xiang) A036300100007 REFERENCE (J,ARI,37,823,1986) A036300100008 INSTITUTE (1USADAV,3CPRBNU) A036300100009 FACILITY (ISOCY,1USADAV) 1.93-m (76-in.) isochronous cyclotron. A036300100010 DETECTOR (HPGE) A high-purity Ge-detector system (resolution A036300100011 2.5 keV FWHM, 662 keV). A036300100012 METHOD (ACTIV,STTA,EXTB,BCINT) A036300100013 SAMPLE A stack of 35 NaI sealed targets were used. A036300100014 ADD-RES (COMP) Comparison with experimental I-123 yields. A036300100015 Optimization of I-123 yields and purities. A036300100016 ANALYSIS (INTEF) A036300100017 MISC-COL (MISC1) thin-target yield A036300100018 (MISC2) Target thickness A036300100019 ERR-ANALYS (ERR-1,1.,29.) The total uncertainty in energy A036300100020 calculation range from 1% at 67 MeV to 29% at 7.5 MeV. A036300100021 This uncertainty includes: A036300100022 * The error in the incident beam energy - 1% A036300100023 * The error in the range values - 1% A036300100024 * The error in the NaI-target density - 1% A036300100025 * The error in the NaI-target thickness (weighing A036300100026 errors) - 1% A036300100027 The excitation functions reported here have energy A036300100028 uncertainties ranging from +-0.55 MeV at 66.9 MeV, A036300100029 to +-2.2 MeV at 7.5 MeV. A036300100030 (ERR-T) The total uncertainty in the cross section A036300100031 and radionuclide-yield values was calculated as 9%. A036300100032 The total uncertainty includes: A036300100033 (ERR-2) The uncertainty in the beam-current integrationA036300100034 (ERR-3) The uncertainty in the calibration sources A036300100035 (ERR-4) The uncertainty in the detector efficiency A036300100036 (ERR-5) The uncertainty in the counting geometry. A036300100037 (ERR-6) The uncertainty in the decay corrections. A036300100038 (ERR-7) The uncertainty in the gamma-ray abundances A036300100039 (ERR-8) The uncertainty in the integration A036300100040 routines(average) is 3% (the maximum uncertainty in A036300100041 the integration routines is 8%). A036300100042 COMMENT /By authors/ Average proton energies at the geometricalA036300100043 center of each NaI target are given. A036300100044 HISTORY (19880221C) A036300100045 (19880331U) A036300100046 (20220802A) SD:Updated to new date formats, lower case.A036300100047 Corrections in all Subents. A036300100048 ENDBIB 46 0 A036300100049 COMMON 8 6 A036300100050 ERR-2 ERR-3 ERR-4 ERR-5 ERR-6 ERR-7 A036300100051 ERR-8 ERR-T A036300100052 PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT A036300100053 PER-CENT PER-CENT A036300100054 3. 3. 5. 1. 3. 5. A036300100055 3. 9. A036300100056 ENDCOMMON 6 0 A036300100057 ENDSUBENT 56 0 A036300199999 SUBENT A0363002 20220802 A101A036300200001 BIB 5 8 A036300200002 REACTION (53-I-127(P,N)54-XE-127,,SIG) A036300200003 DECAY-DATA (54-XE-127-G,36.406D,DG,202.,0.681) A036300200004 REL-REF (A,B0056003,R.Colle+,J,PR/C,9,2166,1974) Above 20 MeV. A036300200005 STATUS (TABLE) Tbl. 4 from Appl.Rad,Isot.,37(1986)823. A036300200006 HISTORY (20220802A) SD: SF9=EXP deleted from REACTION codes. A036300200007 REACTION (2) deleted (not clearly defined), data A036300200008 moved to MISC1 col. THICKNESS -> MISC2 (not an A036300200009 independent variable of the cross section.) A036300200010 ENDBIB 8 0 A036300200011 NOCOMMON 0 0 A036300200012 DATA 4 34 A036300200013 EN DATA MISC1 MISC2 A036300200014 MEV MB MUCI/MUAHR G/CM-SQ A036300200015 66.9 13. 1.5 0.203 A036300200016 65.8 14. 1.6 0.198 A036300200017 64.6 15. 1.6 0.202 A036300200018 63.4 14. 1.6 0.203 A036300200019 62.3 12. 1.4 0.176 A036300200020 61.2 14. 1.6 0.195 A036300200021 60.0 15. 1.7 0.193 A036300200022 58.7 14. 1.6 0.215 A036300200023 57.4 14. 1.6 0.203 A036300200024 56.1 14. 1.6 0.193 A036300200025 54.8 15. 1.7 0.203 A036300200026 53.5 15. 1.7 0.188 A036300200027 52.2 16. 1.7 0.223 A036300200028 50.7 15. 1.7 0.207 A036300200029 49.3 20. 2.1 0.199 A036300200030 47.8 15. 1.7 0.206 A036300200031 46.4 19. 2.0 0.176 A036300200032 45.0 20. 2.1 0.185 A036300200033 43.5 19. 2.1 0.210 A036300200034 41.9 17. 1.9 0.198 A036300200035 40.3 20. 2.2 0.193 A036300200036 38.6 21. 2.2 0.206 A036300200037 36.8 21. 2.3 0.206 A036300200038 35.0 23. 2.5 0.204 A036300200039 33.3 18. 2.1 0.169 A036300200040 31.5 23. 2.5 0.188 A036300200041 29.7 25. 2.7 0.181 A036300200042 25.6 28. 2.8 0.195 A036300200043 23.3 35. 3.9 0.195 A036300200044 20.8 40. 4.3 0.196 A036300200045 18.1 63. 6.8 0.193 A036300200046 15.1 116. 12.6 0.195 A036300200047 11.7 178. 19.3 0.191 A036300200048 7.5 61. 6.6 0.199 A036300200049 ENDDATA 36 0 A036300200050 ENDSUBENT 49 0 A036300299999 SUBENT A0363003 20220802 A101A036300300001 BIB 5 11 A036300300002 REACTION (53-I-127(P,3N)54-XE-125,,SIG) A036300300003 DECAY-DATA (54-XE-125-G,17.3HR,DG,188.,0.55, A036300300004 DG,243.,0.287) A036300300005 REL-REF (A,B0148003,D.B.Syme+,J,ARI,29,29,1978) A036300300006 (D,A0265003,S.R.Wilkins+,J,ARI,26,279,1975) A036300300007 (D,A0161003,A.M.J.Paans+,J,ARI,27,465,1976) A036300300008 STATUS (TABLE) Tbl. 5 from Appl.Rad,Isot.,37(1986)823. A036300300009 HISTORY (20220802A) SD: SF9=EXP deleted from REACTION code. A036300300010 REACTION (2) deleted (not clearly defined), data A036300300011 moved to MISC1 col. THICKNESS -> MISC2 (not an A036300300012 independent variable of the cross section.) A036300300013 ENDBIB 11 0 A036300300014 NOCOMMON 0 0 A036300300015 DATA 4 32 A036300300016 EN DATA MISC1 MISC2 A036300300017 MEV MB MCI/MUAHR G/CM-SQ A036300300018 66.9 89. 0.48 0.203 A036300300019 65.8 86. 0.47 0.198 A036300300020 64.6 93. 0.50 0.202 A036300300021 63.4 90. 0.49 0.203 A036300300022 62.3 99. 0.47 0.176 A036300300023 61.2 110. 0.57 0.195 A036300300024 60.0 114. 0.59 0.193 A036300300025 58.7 113. 0.65 0.215 A036300300026 57.4 108. 0.59 0.203 A036300300027 56.1 116. 0.59 0.193 A036300300028 54.8 118. 0.64 0.203 A036300300029 53.5 123. 0.62 0.188 A036300300030 52.2 124. 0.74 0.223 A036300300031 50.7 130. 0.72 0.207 A036300300032 49.3 150. 0.80 0.199 A036300300033 47.8 129. 0.70 0.206 A036300300034 46.4 189. 0.90 0.175 A036300300035 45.0 196. 0.97 0.185 A036300300036 43.5 217. 1.19 0.21 A036300300037 41.9 225. 1.19 0.198 A036300300038 40.3 281. 1.45 0.193 A036300300039 38.6 346. 1.91 0.206 A036300300040 36.8 444. 2.45 0.206 A036300300041 35.0 590. 3.22 0.204 A036300300042 33.3 619. 2.81 0.169 A036300300043 31.5 731. 3.69 0.188 A036300300044 29.7 727. 3.53 0.181 A036300300045 27.7 684. 3.43 0.187 A036300300046 25.6 479. 2.50 0.195 A036300300047 23.3 297. 1.55 0.195 A036300300048 20.8 61. 0.32 0.196 A036300300049 18.1 3. 0.00 0.193 A036300300050 ENDDATA 34 0 A036300300051 ENDSUBENT 50 0 A036300399999 SUBENT A0363004 20220802 A101A036300400001 BIB 5 11 A036300400002 REACTION (53-I-127(P,5N)54-XE-123,,SIG) A036300400003 DECAY-DATA (54-XE-123,2.08HR,DG,178.,0.49, A036300400004 DG,330.,0.086) A036300400005 REL-REF (D,A0265002,S.R.Wilkins+,J,ARI,26,279,1975) A036300400006 (D,A0161002,A.M.J.Paans+,J,ARI,27,465,1976) A036300400007 (A,B0148002,D.B.Syme+,J,ARI,29,29,1978) A036300400008 STATUS (TABLE) Tbl. 6 from Appl.Rad,Isot.,37(1986)823. A036300400009 HISTORY (20220802A) SD: SF9=EXP deleted from REACTION code. A036300400010 REACTION (2) deleted (not clearly defined), data A036300400011 moved to MISC1 col. THICKNESS -> MISC2 (not an A036300400012 independent variable of the cross section.) A036300400013 ENDBIB 11 0 A036300400014 NOCOMMON 0 0 A036300400015 DATA 4 21 A036300400016 EN DATA MISC1 MISC2 A036300400017 MEV MB MCI/MUAHR G/CM-SQ A036300400018 66.9 220. 9.10 0.203 A036300400019 65.8 238. 9.62 0.198 A036300400020 64.6 253. 10.49 0.202 A036300400021 63.4 246. 10.18 0.203 A036300400022 62.3 346. 12.45 0.175 A036300400023 61.2 309. 12.32 0.195 A036300400024 60.0 338. 13.31 0.193 A036300400025 58.7 359. 15.80 0.215 A036300400026 57.4 349. 14.48 0.203 A036300400027 56.1 380. 14.94 0.193 A036300400028 54.8 348. 14.39 0.203 A036300400029 53.5 341. 13.10 0.188 A036300400030 52.2 315. 14.35 0.223 A036300400031 50.7 258. 10.93 0.207 A036300400032 49.3 251. 10.23 0.199 A036300400033 47.8 138. 5.80 0.206 A036300400034 46.4 137. 4.94 0.176 A036300400035 45.0 74. 2.80 0.185 A036300400036 43.5 28. 1.18 0.21 A036300400037 41.9 7. 0.28 0.198 A036300400038 40.3 2. 0.09 0.193 A036300400039 ENDDATA 23 0 A036300400040 ENDSUBENT 39 0 A036300499999 SUBENT A0363005 20220802 A101A036300500001 BIB 4 7 A036300500002 REACTION (53-I-127(P,6N)54-XE-122,,SIG) A036300500003 DECAY-DATA (54-XE-122,20.1HR,DG,350.,0.08) A036300500004 STATUS (TABLE) Tbl. 7 from Appl.Rad,Isot.,37(1986)823. A036300500005 HISTORY (20220802A) SD: SF9=EXP deleted from REACTION code. A036300500006 REACTION (2) deleted (not clearly defined), data A036300500007 moved to MISC1 col. THICKNESS -> MISC2 (not an A036300500008 independent variable of the cross section.) A036300500009 ENDBIB 7 0 A036300500010 NOCOMMON 0 0 A036300500011 DATA 4 14 A036300500012 EN DATA MISC1 MISC2 A036300500013 MEV MB MCI/MUAHR G/CM-SQ A036300500014 66.9 197. 0.92 0.203 A036300500015 65.8 181. 0.83 0.198 A036300500016 64.6 176. 0.82 0.202 A036300500017 63.4 164. 0.77 0.203 A036300500018 62.3 155. 0.64 0.176 A036300500019 61.2 107. 0.49 0.195 A036300500020 60.0 81. 0.36 0.193 A036300500021 58.7 66. 0.33 0.215 A036300500022 57.4 42. 0.20 0.203 A036300500023 56.1 23. 0.10 0.193 A036300500024 54.8 14. 0.06 0.203 A036300500025 53.5 9. 0.04 0.188 A036300500026 52.2 4. 0.01 0.223 A036300500027 50.7 2. 0.01 0.207 A036300500028 ENDDATA 16 0 A036300500029 ENDSUBENT 28 0 A036300599999 SUBENT A0363006 20220802 A101A036300600001 BIB 5 8 A036300600002 REACTION (53-I-127(P,7N)54-XE-121,,SIG) A036300600003 DECAY-DATA (54-XE-121,38.85MIN,DG,133.,0.114) A036300600004 ANALYSIS (INTEF) A036300600005 STATUS (TABLE) Tbl. 8 from Appl.Rad,Isot.,37(1986)823. A036300600006 HISTORY (20220802A) SD: SF9=EXP deleted from REACTION code. A036300600007 REACTION (2) deleted (not clearly defined), data A036300600008 moved to MISC1 col. THICKNESS -> MISC2 (not an A036300600009 independent variable of the cross section.) A036300600010 ENDBIB 8 0 A036300600011 NOCOMMON 0 0 A036300600012 DATA 4 6 A036300600013 EN DATA MISC1 MISC2 A036300600014 MEV MB MCI/MUAHR G/CM-SQ A036300600015 66.9 78. 8.28 0.203 A036300600016 65.8 61. 6.02 0.198 A036300600017 64.6 53. 5.79 0.202 A036300600018 63.4 44. 4.31 0.203 A036300600019 62.3 26. 2.78 0.176 A036300600020 61.2 18. 1.86 0.195 A036300600021 ENDDATA 8 0 A036300600022 ENDSUBENT 21 0 A036300699999 ENDENTRY 6 0 A036399999999