ENTRY D0608 20201229 D129D060800000001 SUBENT D0608001 20201229 D129D060800100001 BIB 14 67 D060800100002 TITLE Excitation functions of nuclear reactions leading to D060800100003 the soft-radiation emitting radionuclides 45Ca, 49V D060800100004 and 204Tl in beam collimator materials used in proton D060800100005 therapy D060800100006 AUTHOR (S.M.Qaim, K.Kettern, Yu.N.Shubin, S.Sudar, H.H.Coenen)D060800100007 INSTITUTE (2GERJUL) D060800100008 REFERENCE (J,RCA,98,447,2010) D060800100009 (C,2004SANTA,1,758,2004) D060800100010 Same Ti(p,x)45Ca data in fig. D060800100011 REL-REF (M,D4076001,M.Fassbender+,J,ARI,48,1221,1997) D060800100012 (M,D0164001,H.E.Hassan+,J,ARI,60,899,2004) D060800100013 FACILITY (CYCLO,2GERJUL) Injector cyclotron, Stack 1 D060800100014 (CYCLO,2SWTVIL) Injector cyclotron, Stack 2,3 D060800100015 (CYCLO,3SAFITH) Separated sector cyclotron Stack 4,5,6 D060800100016 SAMPLE Titanium and lead foils (each 99.9% pure) of natural D060800100017 isotopic composition and thicknesses between 10 and D060800100018 100 um were used as target materials. D060800100019 Aluminium and copper foils, employed as beam monitors D060800100020 and/or absorbers were also of 99.9% purity. D060800100021 Their thicknesses ranged between 20 and 500 um. D060800100022 The exact thickness of each foil was obtained by D060800100023 determining its area and mass. D060800100024 A total of six stacks were irradiated. D060800100025 Besides monitors and absorbers, three stacks contained D060800100026 only Ti foils, and one only Pb foils. D060800100027 The rest two stacks contained a mixture of Ti and Pb D060800100028 foils. D060800100029 METHOD (STTA,ACTIV,CHSEP) D060800100030 Target Ebeam current irradiation D060800100031 [MeV] [nA] [min] D060800100032 Stack 1 (Ti, Al, Cu) 45.1 107 120 D060800100033 Stack 2 (Ti, Al, Cu) 71.2 36 685 D060800100034 Stack 3 (Pb, Al, Cu) 71.2 60 645 D060800100035 Stack 4 (Ti, Pb, Al, Cu) 66.6 40 104 D060800100036 Stack 5 (Ti, Pb, Al, Cu) 99.7 99 759 D060800100037 Stack 6 (Ti, Al, Cu) 202.0 75 484 D060800100038 MONITOR (13-AL-27(P,X)11-NA-22,,SIG) D060800100039 (13-AL-27(P,X)11-NA-24,,SIG) D060800100040 (29-CU-0(P,X)30-ZN-62,,SIG) D060800100041 DECAY-MON (11-NA-22,2.6YR,DG,1274.5,0.9994) D060800100042 (11-NA-24,14.96HR,DG,1368.6,1.) D060800100043 (30-ZN-62,9.26HR,DG,596.7,0.257) D060800100044 MONIT-REF (,F.Tarkanyi+,R,IAEA-TECDOC-1211,49,2001) D060800100045 ERR-ANALYS (EN-ERR) Half of Ep absorption in a foil (1.0-2.5 MeV) D060800100046 (ERR-T) total uncertainty (11-16%) includes: D060800100047 (ERR-S,1.,3.) counting statistics (1-3%) D060800100048 (ERR-1) intensity of gamma-ray (0.5%) D060800100049 (ERR-2) intensity of beta-emission (1.0%) D060800100050 (ERR-3) peak area analysis gamma-rays (3%) D060800100051 (ERR-4) peak area analysis X-rays (5%) D060800100052 (ERR-5) beta-decay curve analysis (6%) D060800100053 (ERR-6,,0.1) number of target nuclei (<0.1%) D060800100054 (ERR-7,,0.1) irradiation time (<0.1%) D060800100055 (ERR-8,,0.1) counting time (<0.1%) D060800100056 (ERR-9,8.,10.) proton flux determination (8-10%) D060800100057 (ERR-10,3.,5.) detector efficiency HPGe (3-5%) D060800100058 (ERR-11,6.,8.) detector efficiency Si(Li) (6-8%) D060800100059 (ERR-12,5.,8.) detector efficiency Gas flow (5-8%) D060800100060 (ERR-13,5.,8.) detector efficiency LSC (5-8%) D060800100061 (ERR-14,3.,5.) radiochemical yield (3-5%) D060800100062 (ERR-15,0.5,2.) linear regression (0.5-2%) D060800100063 STATUS (TABLE) Table 5 of Radiochim.Acta 98(2010)447 D060800100064 (APRVD) Entry approved from Dr.S.M.Qaim D060800100065 HISTORY (20100513C) SD: draft article received from author D060800100066 (20100818A) SD: article was published and ref. added. D060800100067 (20110823A) On. REFERENCE:page number corrected. D060800100068 (20201229U) On. REFERENCE:C,2004SANTA,1,758,2004 added.D060800100069 ENDBIB 67 0 D060800100070 COMMON 5 3 D060800100071 ERR-1 ERR-2 ERR-3 ERR-4 ERR-5 D060800100072 PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT D060800100073 0.5 1. 3. 5. 6. D060800100074 ENDCOMMON 3 0 D060800100075 ENDSUBENT 74 0 D060800199999 SUBENT D0608002 20110823 D079D060800200001 BIB 3 3 D060800200002 REACTION (22-TI-0(P,X)20-CA-45,,SIG) D060800200003 DECAY-DATA (20-CA-45,163.8D,B-,258.,1.) D060800200004 HISTORY (20110823A) On. 0 after decimal point added D060800200005 ENDBIB 3 0 D060800200006 NOCOMMON 0 0 D060800200007 DATA 4 28 D060800200008 EN EN-ERR DATA ERR-T D060800200009 MEV MEV MB MB D060800200010 33.2 2.5 0.7 0.1 D060800200011 36.7 2.5 2.0 0.2 D060800200012 44.3 1.0 1.8 0.2 D060800200013 46.8 2.5 2.9 0.3 D060800200014 49.5 2.5 2.7 0.3 D060800200015 50.2 2.5 5.4 0.6 D060800200016 53.4 2.5 3.1 0.4 D060800200017 53.8 2.5 2.6 0.3 D060800200018 54.5 2.5 3.3 0.4 D060800200019 55.1 2.5 4.4 0.5 D060800200020 55.9 2.5 3.4 0.4 D060800200021 58.6 2.0 4.7 0.6 D060800200022 60.8 2.0 3.9 0.5 D060800200023 61.8 2.0 3.0 0.4 D060800200024 63.2 1.5 4.5 0.5 D060800200025 65.6 1.0 5.7 0.7 D060800200026 86.8 2.5 5.8 0.7 D060800200027 88.7 2.0 5.6 0.7 D060800200028 90.7 2.0 6.9 0.8 D060800200029 96.1 1.5 6.1 0.7 D060800200030 97.9 1.5 6.6 0.8 D060800200031 99.7 1.0 5.0 0.6 D060800200032 186.7 2.0 4.0 0.5 D060800200033 191.8 2.0 3.7 0.4 D060800200034 194.3 1.5 4.3 0.5 D060800200035 196.8 1.5 4.3 0.5 D060800200036 198.2 1.0 4.1 0.5 D060800200037 199.3 1.0 3.7 0.4 D060800200038 ENDDATA 30 0 D060800200039 ENDSUBENT 38 0 D060800299999 SUBENT D0608003 20110823 D079D060800300001 BIB 3 3 D060800300002 REACTION (22-TI-0(P,X)23-V-49,,SIG) D060800300003 DECAY-DATA (23-V-49,330.D,XR,4.51,0.0868) D060800300004 HISTORY (20110823A) On. 0 after decimal point added D060800300005 ENDBIB 3 0 D060800300006 NOCOMMON 0 0 D060800300007 DATA 4 19 D060800300008 EN EN-ERR DATA ERR-T D060800300009 MEV MEV MB MB D060800300010 33.2 2.5 8.6 1.3 D060800300011 36.7 2.5 7.2 1.1 D060800300012 43.7 1.5 9.0 1.3 D060800300013 44.3 1.0 8.1 1.2 D060800300014 46.8 2.5 7.2 1.1 D060800300015 49.5 2.5 5.1 0.8 D060800300016 55.9 2.5 1.8 0.3 D060800300017 60.8 2.0 1.8 0.3 D060800300018 63.2 1.5 1.7 0.3 D060800300019 86.8 2.5 4.1 0.6 D060800300020 88.7 2.0 2.3 0.3 D060800300021 98.2 1.0 1.1 0.2 D060800300022 99.7 1.0 1.3 0.2 D060800300023 186.9 2.0 0.6 0.1 D060800300024 189.2 2.0 0.6 0.1 D060800300025 191.8 2.0 0.6 0.1 D060800300026 194.3 1.5 0.6 0.1 D060800300027 199.3 1.0 0.5 0.1 D060800300028 201.8 1.0 0.4 0.1 D060800300029 ENDDATA 21 0 D060800300030 ENDSUBENT 29 0 D060800399999 SUBENT D0608004 20110823 D079D060800400001 BIB 3 3 D060800400002 REACTION (82-PB-0(P,X)81-TL-204,,SIG) D060800400003 DECAY-DATA (81-TL-204,3.78YR,B-,763.,1.) D060800400004 HISTORY (20110823A) On. 0 after decimal point added D060800400005 ENDBIB 3 0 D060800400006 NOCOMMON 0 0 D060800400007 DATA 4 15 D060800400008 EN EN-ERR DATA ERR-T D060800400009 MEV MEV MB MB D060800400010 42.0 1.5 1.3 0.2 D060800400011 42.5 1.5 2.6 0.4 D060800400012 45.1 1.0 0.8 0.1 D060800400013 48.2 2.5 1.4 0.2 D060800400014 49.2 2.5 2.3 0.3 D060800400015 52.1 2.5 0.8 0.1 D060800400016 53.5 2.5 2.2 0.3 D060800400017 57.3 2.5 1.3 0.2 D060800400018 59.0 2.0 1.9 0.3 D060800400019 61.7 2.0 1.3 0.2 D060800400020 62.0 2.0 2.0 0.3 D060800400021 64.3 1.5 2.0 0.3 D060800400022 85.8 2.5 4.4 0.7 D060800400023 87.7 2.5 7.8 1.2 D060800400024 89.7 2.0 9.2 1.4 D060800400025 ENDDATA 17 0 D060800400026 ENDSUBENT 25 0 D060800499999 ENDENTRY 4 0 D060899999999