ENTRY D0971 20211015 D135D097100000001 SUBENT D0971001 20211015 D135D097100100001 BIB 15 37 D097100100002 TITLE Reexamination of proton-induced reactions on natMo at D097100100003 19-26 MeV and study of target yield of resultant D097100100004 radionuclides D097100100005 AUTHOR (A.A.Ahmed, A.Wronska, A.Magiera, M.Bartyzel, D097100100006 J.W.Mietelski, R.Misiak, B.Was) D097100100007 INSTITUTE (3POLUJK,3POLIFJ) D097100100008 REFERENCE (J,APP/B,50,1583,2019) D097100100009 FACILITY (CYCLO,3POLIFJ) AIC-144 cyclotron D097100100010 SAMPLE Natural Mo metallic disc (25 mm in diam., 0.5 mm thick,D097100100011 99% pure) D097100100012 DETECTOR (HPGE) Calibrated with a set of standard sources D097100100013 (133Ba, 60Co, 152Eu, 22Na, 137Cs) D097100100014 METHOD (EDEG) Degraded to 26 MeV with straggling of 0.16 MeV D097100100015 by Al foil (11.7 mm thick) as a degrader D097100100016 (ACTIV) Irradiated for 5 hours D097100100017 (GSPEC) After cooling for 18 hours D097100100018 MONITOR (42-MO-0(P,X)43-TC-96,,SIG) D097100100019 DECAY-MON (43-TC-96-G,4.28D,DG,778.224,0.999, D097100100020 DG,812.581,0.82, D097100100021 DG,1126.965,0.152) D097100100022 MONIT-REF (,A.Hermanne+,J,NDS,148,338,2018) D097100100023 ADD-RES Physical and saturation yields determined from the D097100100024 measured activities used for cross section D097100100025 determination D097100100026 ERR-ANALYS (ERR-T) Total uncertainty D097100100027 (ERR-1,,4.) Detector efficiency (<4%) D097100100028 (ERR-2,,3.) Counting statistics and photo-peak D097100100029 area determination (<3%) D097100100030 (ERR-3,,4.) Nuclear data and gamma intensities (<4%) D097100100031 (ERR-4,,7.) Monitor cross section D097100100032 (ERR-5) Beam energy uncertainty leading to D097100100033 a change in monitor reaction (5%) D097100100034 (ERR-6,,1.) Foil thickness (<1%) D097100100035 STATUS (TABLE) Table II of Acta Phys.Pol.B50(2019)1583 D097100100036 (APRVD) Approved by Arshiya Anees Ahmed (2020-01-21) D097100100037 HISTORY (20200121C) On D097100100038 (20211015A) On. Major revisions in 006 and 007. D097100100039 ENDBIB 37 0 D097100100040 COMMON 1 3 D097100100041 ERR-5 D097100100042 PER-CENT D097100100043 5. D097100100044 ENDCOMMON 3 0 D097100100045 ENDSUBENT 44 0 D097100199999 SUBENT D0971002 20200107 D125D097100200001 BIB 2 3 D097100200002 REACTION (42-MO-0(P,X)43-TC-94-G,,SIG) D097100200003 DECAY-DATA (43-TC-94-G,293.MIN,DG,702.622,0.996, D097100200004 DG,871.091,0.999) D097100200005 ENDBIB 3 0 D097100200006 NOCOMMON 0 0 D097100200007 DATA 4 1 D097100200008 EN-MIN EN-MAX DATA ERR-T D097100200009 MEV MEV MB MB D097100200010 19. 26. 60. 7. D097100200011 ENDDATA 3 0 D097100200012 ENDSUBENT 11 0 D097100299999 SUBENT D0971003 20200107 D125D097100300001 BIB 2 2 D097100300002 REACTION (42-MO-0(P,X)43-TC-95-G,(M),SIG) D097100300003 DECAY-DATA (43-TC-95-G,20.0HR,DG,765.794,0.9382) D097100300004 ENDBIB 2 0 D097100300005 NOCOMMON 0 0 D097100300006 DATA 4 1 D097100300007 EN-MIN EN-MAX DATA ERR-T D097100300008 MEV MEV MB MB D097100300009 19. 26. 120. 10. D097100300010 ENDDATA 3 0 D097100300011 ENDSUBENT 10 0 D097100399999 SUBENT D0971004 20200107 D125D097100400001 BIB 2 2 D097100400002 REACTION (42-MO-0(P,X)43-TC-95-M,,SIG) D097100400003 DECAY-DATA (43-TC-95-M,61.D,DG,204.117,0.6325) D097100400004 ENDBIB 2 0 D097100400005 NOCOMMON 0 0 D097100400006 DATA 4 1 D097100400007 EN-MIN EN-MAX DATA ERR-T D097100400008 MEV MEV MB MB D097100400009 19. 26. 40. 5. D097100400010 ENDDATA 3 0 D097100400011 ENDSUBENT 10 0 D097100499999 SUBENT D0971005 20200107 D125D097100500001 BIB 2 4 D097100500002 REACTION (42-MO-0(P,X)43-TC-96,,SIG) D097100500003 DECAY-DATA (43-TC-96-G,4.28D,DG,778.224,0.999, D097100500004 DG,812.581,0.82, D097100500005 DG,1126.965,0.152) D097100500006 ENDBIB 4 0 D097100500007 NOCOMMON 0 0 D097100500008 DATA 4 1 D097100500009 EN-MIN EN-MAX DATA ERR-T D097100500010 MEV MEV MB MB D097100500011 19. 26. 120. 10. D097100500012 ENDDATA 3 0 D097100500013 ENDSUBENT 12 0 D097100599999 SUBENT D0971006 20211015 D135D097100600001 BIB 8 22 D097100600002 REACTION (42-MO-100(P,2N)43-TC-99-M,,SIG,,FCT) D097100600003 100Mo(p,2n)99mTc cross section multiplied by 0.974 D097100600004 SAMPLE (42-MO-100,NAT=0.0974) D097100600005 Arshiya Anees Ahmed (2021-10-15): D097100600006 Table 3 of Rad.Phys.Chem.190(2022)109774 gives D097100600007 Mo(p,x)99mTc cross sections divided by 0.0974 D097100600008 (natural isotopic abundance of 100Mo) and then D097100600009 multiplied by 0.974. D097100600010 DECAY-DATA (43-TC-99-M,6.01HR,DG,140.511,0.89) D097100600011 ANALYSIS Contribution of 140 keV gamma originated from D097100600012 99Mo decay via 99mTc is subtracted. D097100600013 REL-REF (M,,S.M.Qaim+,J,ARI,85,101,2014) D097100600014 Modified activation formula D097100600015 COMMENT By compiler (2021-10-15): D097100600016 Most probably the contribution of 140 keV gammas D097100600017 originated from decay of 99Mo without going through D097100600018 99mTc is not subtracted, namely the reported cross D097100600019 section overestimates the actual 99mTc production D097100600020 independent cross section. D097100600021 STATUS (DEP,D0971007) 99Mo production cross section D097100600022 (APRVD) Approved by Arshiya Anees Ahmed (2021-10-15) D097100600023 HISTORY (20211015A) On. REACTION corrected. D097100600024 ENDBIB 22 0 D097100600025 NOCOMMON 0 0 D097100600026 DATA 4 1 D097100600027 EN-MIN EN-MAX DATA ERR-T D097100600028 MEV MEV MB MB D097100600029 19. 26. 110. 10. D097100600030 ENDDATA 3 0 D097100600031 ENDSUBENT 30 0 D097100699999 SUBENT D0971007 20211015 D135D097100700001 BIB 6 13 D097100700002 REACTION (42-MO-100(P,X)42-MO-99,,SIG,,FCT) D097100700003 100Mo(p,x)99Mo cross section multiplied by 0.974 D097100700004 SAMPLE (42-MO-100,NAT=0.0974) D097100700005 Arshiya Anees Ahmed (2021-10-15): D097100700006 Table 3 of Rad.Phys.Chem.190(2022)109774 gives D097100700007 Mo(p,x)99mTc cross sections divided by 0.0974 D097100700008 (natural isotopic abundance of 100Mo) and then D097100700009 multiplied by 0.974. D097100700010 DECAY-DATA (42-MO-99,65.94HR,DG,140.511,0.8943) D097100700011 ANALYSIS Assumed that 99mTc contribution to the gamma line D097100700012 is negligible after 77 hours cooling D097100700013 STATUS (APRVD) Approved by Arshiya Anees Ahmed (2021-10-15) D097100700014 HISTORY (20211015A) On. REACTION corrected. D097100700015 ENDBIB 13 0 D097100700016 NOCOMMON 0 0 D097100700017 DATA 4 1 D097100700018 EN-MIN EN-MAX DATA ERR-T D097100700019 MEV MEV MB MB D097100700020 19. 26. 110. 10. D097100700021 ENDDATA 3 0 D097100700022 ENDSUBENT 21 0 D097100799999 ENDENTRY 7 0 D097199999999