ENTRY C2157 20150310 C148C215700000001 SUBENT C2157001 20150310 C148C215700100001 BIB 14 52 C215700100002 TITLE Medical Radioisotopes Production: A Comprehensive C215700100003 Cross-Section Study for the Production of Mo and Tc C215700100004 Radioisotopes Via Proton Induced Nuclear Reactions on C215700100005 natMo C215700100006 AUTHOR (A.A.Alharbi,A.Azzam,M.Mccleskey,B.Roeder,A.Spiridon, C215700100007 E.Simmons, V.Z.Goldberg,A.Banu,L.Trache,R.E.Tribble) C215700100008 REFERENCE (B,SINGH2011,,3,2011) C215700100009 #doi:10.5772/20598 C215700100010 INSTITUTE (1USATAM,3EGYCAI) C215700100011 (3SARSAR) Faculty of Sciences, Physics Department, C215700100012 Princess Nora University Riyadh, Saudi Arabia. C215700100013 FACILITY (CYCLO,1USATAM) C215700100014 SAMPLE Natural molybdenum. C215700100015 PART-DET (DG) C215700100016 DETECTOR (HPGE) The radioactivity of the residual nuclei in C215700100017 the activated foils was measured nondestructively C215700100018 using a HPGe gamma-ray detector with 70% efficiency C215700100019 relative to a (3"x3") NaI detector. C215700100020 METHOD (ACTIV,GSPEC,STTA) Two different sets of stacks were C215700100021 irradiated to cover the energy range from the C215700100022 respective threshold for each reaction up to 40 MeV. C215700100023 Each stack was made of several groups of targets; C215700100024 natMo (99.999% and 50 microm thickness) as the main C215700100025 target foils, natCu (99.98% and 125 microm thickness) C215700100026 were used as monitor foils that acted also as beam C215700100027 degraders and natAl C215700100028 (99.999% and 50,100 microm thickness) as catcher C215700100029 foils, all foils were supplied by Goodfellow, C215700100030 Cambridge, UK. The set of foils was pressed together C215700100031 to avoid air gaps between them, which could have C215700100032 influence on the vacuum and particles stopping. The C215700100033 proton energy degradation along the stack was C215700100034 determined using the computer program SRIM-2003 C215700100035 assuming the incident energy was 40 MeV. C215700100036 Stack 1: 39.4 - 19 MeV; Stack 2: 20.3 - 0 MeV. C215700100037 ERR-ANALYS (ERR-T) The total experimental error was C215700100038 calculated by combining the individual errors as a C215700100039 square root of the sum of squares of the contributing C215700100040 relative errors. C215700100041 (ERR-1,3.,6.) Detector efficiency. C215700100042 (ERR-2,1.,4.) Calculation of the area under the C215700100043 photoelectric peak. C215700100044 (ERR-3,4.,7.) Measuring the current intensity. C215700100045 (ERR-4) Calculation of irradiation time. C215700100046 (ERR-5,1.,4.) Determining the foil thicknesses and C215700100047 composition. C215700100048 (ERR-6) The nuclear decay data errors. C215700100049 MONITOR (29-CU-63(P,N)30-ZN-63,,SIG) C215700100050 (29-CU-63(P,2N)30-ZN-62,,SIG) C215700100051 MONIT-REF (,F.Tarkanyi+,R,IAEA-TECDOC-1211,2007) C215700100052 STATUS (APRVD) Approved by B.Roeder on 3/16/2015. C215700100053 HISTORY (20150310C) BP C215700100054 ENDBIB 52 0 C215700100055 COMMON 2 3 C215700100056 ERR-4 ERR-6 C215700100057 PER-CENT PER-CENT C215700100058 2.0 3.0 C215700100059 ENDCOMMON 3 0 C215700100060 ENDSUBENT 59 0 C215700199999 SUBENT C2157002 20150310 C148C215700200001 BIB 4 7 C215700200002 REACTION 1(42-MO-0(P,X)42-MO-99,CUM,SIG) C215700200003 2(42-MO-0(P,X)42-MO-99,CUM,SIG) C215700200004 DECAY-DATA (42-MO-99,2.75D,DG,140.51,0.8943, C215700200005 DG,181.07,0.0599,DG,739.5,0.1213) C215700200006 METHOD 1Stack 1, see Table 5. C215700200007 2Stack 2, see Table 5. C215700200008 STATUS (TABLE) Table 7, page 17. C215700200009 ENDBIB 7 0 C215700200010 NOCOMMON 0 0 C215700200011 DATA 6 14 C215700200012 EN EN-RSL DATA 1ERR-T 1DATA 2ERR-T 2C215700200013 MEV MEV MB MB MB MB C215700200014 10.0 0.7 2.0 0.3C215700200015 12.0 0.7 4.0 1.0C215700200016 13.0 0.6 10.0 1.0C215700200017 15.0 0.6 19.0 10.0C215700200018 17.0 0.6 51.0 5.0C215700200019 18.0 0.5 79.0 8.0C215700200020 18.0 0.5 71.0 8.0 C215700200021 20.0 0.5 95.0 9.0 103.0 9.0C215700200022 22.0 0.5 122.0 9.0 C215700200023 25.0 0.4 141.0 10.0 C215700200024 27.0 0.4 159.0 10.0 C215700200025 30.0 0.4 165.0 11.0 C215700200026 35.0 0.3 166.0 11.0 C215700200027 39.0 0.3 159.0 10.0 C215700200028 ENDDATA 16 0 C215700200029 ENDSUBENT 28 0 C215700299999 SUBENT C2157003 20150310 C148C215700300001 BIB 4 7 C215700300002 REACTION 1(42-MO-0(P,X)43-TC-94-G,,SIG) C215700300003 2(42-MO-0(P,X)43-TC-94-G,,SIG) C215700300004 DECAY-DATA (43-TC-94-G,4.88HR,DG,702.63,0.996, C215700300005 DG,849.92,0.957,DG,871.08,1.0) C215700300006 METHOD 1Stack 1, see Table 5. C215700300007 2Stack 2, see Table 5. C215700300008 STATUS (TABLE) Table 7, page 17. C215700300009 ENDBIB 7 0 C215700300010 NOCOMMON 0 0 C215700300011 DATA 6 14 C215700300012 EN EN-RSL DATA 1ERR-T 1DATA 2ERR-T 2C215700300013 MEV MEV MB MB MB MB C215700300014 10.0 0.7 9.0 0.7C215700300015 12.0 0.7 28.0 2.0C215700300016 13.0 0.6 43.0 4.0C215700300017 15.0 0.6 60.0 6.0C215700300018 17.0 0.6 73.0 7.0C215700300019 18.0 0.5 70.0 7.0C215700300020 18.0 0.5 72.0 7.0 C215700300021 20.0 0.5 74.0 7.0 69.0 7.0C215700300022 22.0 0.5 72.0 7.0 C215700300023 25.0 0.4 77.0 7.0 C215700300024 27.0 0.4 75.0 6.0 C215700300025 30.0 0.4 77.0 6.0 C215700300026 35.0 0.3 75.0 7.0 C215700300027 39.0 0.3 62.0 6.0 C215700300028 ENDDATA 16 0 C215700300029 ENDSUBENT 28 0 C215700399999 SUBENT C2157004 20150310 C148C215700400001 BIB 4 7 C215700400002 REACTION 1(42-MO-0(P,X)43-TC-95-G,,SIG) C215700400003 2(42-MO-0(P,X)43-TC-95-G,,SIG) C215700400004 DECAY-DATA (43-TC-95-G,20.HR,DG,765.79,0.9382) C215700400005 DG,947.67,0.0195,DG,1073.71,0.0374) C215700400006 METHOD 1Stack 1, see Table 5. C215700400007 2Stack 2, see Table 5. C215700400008 STATUS (TABLE) Table 7, page 17. C215700400009 ENDBIB 7 0 C215700400010 NOCOMMON 0 0 C215700400011 DATA 6 15 C215700400012 EN EN-RSL DATA 1ERR-T 1DATA 2ERR-T 2C215700400013 MEV MEV MB MB MB MB C215700400014 8.0 0.8 66.0 7.0C215700400015 10.0 0.7 77.0 8.0C215700400016 12.0 0.7 84.0 8.0C215700400017 13.0 0.6 106.0 10.0C215700400018 15.0 0.6 120.0 11.0C215700400019 17.0 0.6 115.0 11.0C215700400020 18.0 0.5 122.0 11.0C215700400021 18.0 0.5 120.0 11.0 C215700400022 20.0 0.5 140.0 11.0 146.0 12.0C215700400023 22.0 0.5 158.0 12.0 C215700400024 25.0 0.4 120.0 11.0 C215700400025 27.0 0.4 90.0 9.0 C215700400026 30.0 0.4 84.0 9.0 C215700400027 35.0 0.3 109.0 11.0 C215700400028 39.0 0.3 113.0 11.0 C215700400029 ENDDATA 17 0 C215700400030 ENDSUBENT 29 0 C215700499999 SUBENT C2157005 20150310 C148C215700500001 BIB 4 7 C215700500002 REACTION 1(42-MO-0(P,X)43-TC-96,,SIG) C215700500003 2(42-MO-0(P,X)43-TC-96,,SIG) C215700500004 DECAY-DATA (43-TC-96-G,4.28D,DG,778.22,0.9976, C215700500005 DG,812.58,0.82,DG,849.92,0.98) C215700500006 METHOD 1Stack 1, see Table 5. C215700500007 2Stack 2, see Table 5. C215700500008 STATUS (TABLE) Table 7, page 17. C215700500009 ENDBIB 7 0 C215700500010 NOCOMMON 0 0 C215700500011 DATA 6 16 C215700500012 EN EN-RSL DATA 1ERR-T 1DATA 2ERR-T 2C215700500013 MEV MEV MB MB MB MB C215700500014 6.0 0.9 53.0 6.0C215700500015 8.0 0.8 89.0 8.0C215700500016 10.0 0.7 125.0 10.0C215700500017 12.0 0.7 165.0 11.0C215700500018 13.0 0.6 153.0 13.0C215700500019 15.0 0.6 127.0 10.0C215700500020 17.0 0.6 110.0 9.0C215700500021 18.0 0.5 100.0 9.0C215700500022 18.0 0.5 95.0 9.0 C215700500023 20.0 0.5 97.0 9.0 100.0 10.0C215700500024 22.0 0.5 115.0 12.0 C215700500025 25.0 0.4 173.0 12.0 C215700500026 27.0 0.4 192.0 11.0 C215700500027 30.0 0.4 184.0 11.0 C215700500028 35.0 0.3 122.0 12.0 C215700500029 39.0 0.3 73.0 7.0 C215700500030 ENDDATA 18 0 C215700500031 ENDSUBENT 30 0 C215700599999 SUBENT C2157006 20150310 C148C215700600001 BIB 4 6 C215700600002 REACTION 1(42-MO-0(P,X)43-TC-99-M,CUM,SIG) C215700600003 2(42-MO-0(P,X)43-TC-99-M,CUM,SIG) C215700600004 DECAY-DATA (43-TC-99-M,6.01HR,DG,140.51,0.8906) C215700600005 METHOD 1Stack 1, see Table 5. C215700600006 2Stack 2, see Table 5. C215700600007 STATUS (TABLE) Table 7, page 17. C215700600008 ENDBIB 6 0 C215700600009 NOCOMMON 0 0 C215700600010 DATA 6 15 C215700600011 EN EN-RSL DATA 1ERR-T 1DATA 2ERR-T 2C215700600012 MEV MEV MB MB MB MB C215700600013 8.0 0.8 6.0 0.9C215700600014 10.0 0.7 116.0 11.0C215700600015 12.0 0.7 170.0 14.0C215700600016 13.0 0.6 196.0 16.0C215700600017 15.0 0.6 222.0 16.0C215700600018 17.0 0.6 220.0 18.0C215700600019 18.0 0.5 182.0 12.0C215700600020 18.0 0.5 202.0 15.0 C215700600021 20.0 0.5 152.0 11.0 120.0 10.0C215700600022 22.0 0.5 84.0 8.0 C215700600023 25.0 0.4 35.0 3.0 C215700600024 27.0 0.4 28.0 2.0 C215700600025 30.0 0.4 20.0 2.0 C215700600026 35.0 0.3 22.0 2.0 C215700600027 39.0 0.3 17.0 2.0 C215700600028 ENDDATA 17 0 C215700600029 ENDSUBENT 28 0 C215700699999 ENDENTRY 6 0 C215799999999