ENTRY D0491 20230227 D049100000001 SUBENT D0491001 20230227 20231011 D049100100001 BIB 14 36 D049100100002 TITLE Study of (alpha,xn) Reactions on 169Tm, 181Ta and D049100100003 209Bi up to 70 MeV D049100100004 AUTHOR (H.B.Patel, D.J.Shah, N.L.Singh) D049100100005 INSTITUTE (3INDBDA) D049100100006 REFERENCE (J,NC/A,112,1439,1999) D049100100007 (C,92BOMBAY,,230,1992) D049100100008 181Ta(a,2n) and (a,4n) data in fig D049100100009 (C,93CALICUT,,246,1993) D049100100010 169Tm(a,n), (a,2n), (a,3n) and (a,4n) data in fig D049100100011 FACILITY (CYCLO,3INDVEC) D049100100012 SAMPLE Spectroscopically pure (99.99%) Tm and Ta foils of D049100100013 thickness 30 mg/cm2 and 57 mg/cm2, respectively, were D049100100014 interspersed with Al foils varying thickness which D049100100015 act as energy degraders, while bismuth targets of D049100100016 thickness 1 mg/cm2 were prepared by vacuum D049100100017 evaporation technique from highly specpure Bi metal D049100100018 deposited on an Al backing of thickness 6.7 mg/cm2. D049100100019 DETECTOR (GELI) 95 cm3 coaxial Ge (Li) detector having a D049100100020 resolution of 2.0 keV for 1332 keV photons of 60Co, D049100100021 coupled to a CANBERRA-88 multichannel analyser. D049100100022 METHOD (ACTIV,STTA,BCINT) Faraday cup D049100100023 MONITOR (13-AL-27(A,X)11-NA-24,,SIG) D049100100024 DECAY-MON (11-NA-24,15.05HR,DG,1369.,1.0) D049100100025 MONIT-REF (,C.F.Williamson+,R,CEA-R-3042,1,1966) D049100100026 ERR-ANALYS (ERR-T) Total uncertainty includes: D049100100027 (ERR-1) uncertainty in flux determination (6%) D049100100028 (ERR-2,1.,2.) nonuniformity in foil thickness (1-2%) D049100100029 (ERR-3,3.,4.) efficiency determination counting (3-4%) D049100100030 (ERR-4,1.,4.) determination of photo peak areas (1-4%) D049100100031 (ERR-5,1.,8.) absolute abundances of gamma-rays (1-8%) D049100100032 STATUS (TABLE) Table II,III,IV of Nuovo Cim.A112(1999)1439 D049100100033 (COREL,D0137001) Other experiment(N.L.Singh,2012-08-03)D049100100034 HISTORY (20080812C) D049100100035 (20120803U) On. STATUS=COREL added D049100100036 (20120810U) On. REFERENCE:92BOMBAY and 93CALICUT added D049100100037 (20230227A) On. Major revision in 007. D049100100038 ENDBIB 36 0 D049100100039 COMMON 1 3 D049100100040 ERR-1 D049100100041 PER-CENT D049100100042 6. D049100100043 ENDCOMMON 3 0 D049100100044 ENDSUBENT 43 0 D049100199999 SUBENT D0491002 20080812 D063D049100200001 BIB 3 3 D049100200002 REACTION (69-TM-169(A,N)71-LU-172,,SIG) D049100200003 DECAY-DATA (71-LU-172,6.70D,DG,1094.,0.632) D049100200004 ERR-ANALYS (EN-ERR) Uncertainty in the incident energy D049100200005 ENDBIB 3 0 D049100200006 NOCOMMON 0 0 D049100200007 DATA 4 9 D049100200008 EN EN-ERR DATA ERR-T D049100200009 MEV MEV MB MB D049100200010 20. 1.8 62.08 5.26 D049100200011 23.4 1.6 29.77 2.52 D049100200012 31.6 1.4 9.97 0.82 D049100200013 38.6 1.2 5.40 0.45 D049100200014 44.9 1.1 4.14 0.35 D049100200015 50.6 1.0 3.19 0.26 D049100200016 55.7 0.9 2.87 0.24 D049100200017 60.5 0.9 2.51 0.20 D049100200018 65.7 0.9 2.31 0.19 D049100200019 ENDDATA 11 0 D049100200020 ENDSUBENT 19 0 D049100299999 SUBENT D0491003 20080812 D063D049100300001 BIB 3 3 D049100300002 REACTION (69-TM-169(A,2N)71-LU-171,,SIG) D049100300003 DECAY-DATA (71-LU-171,8.22D,DG,667.,0.118) D049100300004 ERR-ANALYS (EN-ERR) Uncertainty in the incident energy D049100300005 ENDBIB 3 0 D049100300006 NOCOMMON 0 0 D049100300007 DATA 4 9 D049100300008 EN EN-ERR DATA ERR-T D049100300009 MEV MEV MB MB D049100300010 20. 1.8 176.20 14.9 D049100300011 23.4 1.6 388.70 32.8 D049100300012 31.6 1.4 223.90 18.9 D049100300013 38.6 1.2 87.30 7.4 D049100300014 44.9 1.1 52.73 4.5 D049100300015 50.6 1.0 33.20 2.8 D049100300016 55.7 0.9 23.10 1.9 D049100300017 60.5 0.9 18.50 1.6 D049100300018 65.7 0.9 13.10 1.1 D049100300019 ENDDATA 11 0 D049100300020 ENDSUBENT 19 0 D049100399999 SUBENT D0491004 20080812 D063D049100400001 BIB 3 3 D049100400002 REACTION (69-TM-169(A,3N)71-LU-170,,SIG) D049100400003 DECAY-DATA (71-LU-170,2.02D,DG,280.,0.079) D049100400004 ERR-ANALYS (EN-ERR) Uncertainty in the incident energy D049100400005 ENDBIB 3 0 D049100400006 NOCOMMON 0 0 D049100400007 DATA 4 7 D049100400008 EN EN-ERR DATA ERR-T D049100400009 MEV MEV MB MB D049100400010 31.6 1.4 345.1 29.2 D049100400011 38.6 1.2 730.0 61.9 D049100400012 44.9 1.1 362.0 30.6 D049100400013 50.6 1.0 205.0 17.3 D049100400014 55.7 0.9 126.0 10.6 D049100400015 60.5 0.9 84.6 7.1 D049100400016 65.7 0.9 60.1 5.1 D049100400017 ENDDATA 9 0 D049100400018 ENDSUBENT 17 0 D049100499999 SUBENT D0491005 20080812 D063D049100500001 BIB 3 3 D049100500002 REACTION (69-TM-169(A,4N)71-LU-169,,SIG) D049100500003 DECAY-DATA (71-LU-169,34.06HR,DG,960.,0.230) D049100500004 ERR-ANALYS (EN-ERR) Uncertainty in the incident energy D049100500005 ENDBIB 3 0 D049100500006 NOCOMMON 0 0 D049100500007 DATA 4 6 D049100500008 EN EN-ERR DATA ERR-T D049100500009 MEV MEV MB MB D049100500010 38.6 1.2 155.0 13.1 D049100500011 44.9 1.1 725.0 61.5 D049100500012 50.6 1.0 646.3 54.8 D049100500013 55.7 0.9 401.2 34.0 D049100500014 60.5 0.9 292.6 21.8 D049100500015 65.7 0.9 207.1 17.5 D049100500016 ENDDATA 8 0 D049100500017 ENDSUBENT 16 0 D049100599999 SUBENT D0491006 20080812 D063D049100600001 BIB 3 3 D049100600002 REACTION (73-TA-181(A,2N)75-RE-183,,SIG) D049100600003 DECAY-DATA (75-RE-183,71.00D,DG,162.,0.236) D049100600004 ERR-ANALYS (EN-ERR) Uncertainty in the incident energy D049100600005 ENDBIB 3 0 D049100600006 NOCOMMON 0 0 D049100600007 DATA 4 7 D049100600008 EN EN-ERR DATA ERR-T D049100600009 MEV MEV MB MB D049100600010 21.1 3.2 117.0 9.92 D049100600011 27.0 2.8 1040.0 88.20 D049100600012 36.7 2.3 180.0 15.26 D049100600013 44.8 2.0 83.0 7.03 D049100600014 52.0 1.8 48.0 4.08 D049100600015 58.6 1.6 33.0 2.79 D049100600016 65.5 1.6 23.0 1.95 D049100600017 ENDDATA 9 0 D049100600018 ENDSUBENT 17 0 D049100699999 SUBENT D0491007 20230227 20231011 D049100700001 BIB 3 3 D049100700002 REACTION (73-TA-181(A,4N)75-RE-181,,SIG) D049100700003 DECAY-DATA (75-RE-181,19.97HR,DG,366.,0.570) D049100700004 HISTORY (20230227A) On. DECAY-DATA: 66. -> 366. D049100700005 ENDBIB 3 0 D049100700006 NOCOMMON 0 0 D049100700007 DATA 4 5 D049100700008 EN EN-ERR DATA ERR-T D049100700009 MEV MEV MB MB D049100700010 36.7 2.3 180.0 15.2 D049100700011 44.8 2.0 1150.0 97.5 D049100700012 52.0 1.8 797.3 67.6 D049100700013 58.6 1.6 260.0 22.0 D049100700014 65.5 1.6 140.0 11.8 D049100700015 ENDDATA 7 0 D049100700016 ENDSUBENT 15 0 D049100799999 SUBENT D0491008 20080812 D063D049100800001 BIB 2 2 D049100800002 REACTION (83-BI-209(A,3N)85-AT-210,,SIG) D049100800003 DECAY-DATA (85-AT-210,8.30HR,DG,1181.,0.993) D049100800004 ENDBIB 2 0 D049100800005 NOCOMMON 0 0 D049100800006 DATA 3 15 D049100800007 EN DATA ERR-T D049100800008 MEV MB MB D049100800009 29.75 42.0 3.6 D049100800010 33.30 580.0 49.2 D049100800011 36.75 1010.0 85.6 D049100800012 39.95 1180.0 100.0 D049100800013 42.9 800.0 67.8 D049100800014 45.70 500.0 42.4 D049100800015 48.35 360.0 30.5 D049100800016 50.95 260.0 22.0 D049100800017 53.25 210.0 17.8 D049100800018 55.75 180.0 15.2 D049100800019 57.95 150.0 12.7 D049100800020 60.15 130.0 11.0 D049100800021 62.20 110.0 9.3 D049100800022 64.30 96.0 8.1 D049100800023 66.75 84.0 7.1 D049100800024 ENDDATA 17 0 D049100800025 ENDSUBENT 24 0 D049100899999 SUBENT D0491009 20080812 D063D049100900001 BIB 2 2 D049100900002 REACTION (83-BI-209(A,4N)85-AT-209,,SIG) D049100900003 DECAY-DATA (85-AT-209,5.50HR,DG,545.,0.944) D049100900004 ENDBIB 2 0 D049100900005 NOCOMMON 0 0 D049100900006 DATA 3 13 D049100900007 EN DATA ERR-T D049100900008 MEV MB MB D049100900009 36.75 35.0 2.9 D049100900010 39.95 140.0 11.8 D049100900011 42.90 600.0 50.8 D049100900012 45.70 1150.0 97.5 D049100900013 48.35 1100.0 93.3 D049100900014 50.95 800.0 67.8 D049100900015 53.25 620.0 52.6 D049100900016 55.75 480.0 40.7 D049100900017 57.95 380.0 32.2 D049100900018 60.15 300.0 25.4 D049100900019 62.20 250.0 21.2 D049100900020 64.30 210.0 17.8 D049100900021 66.75 180.0 15.2 D049100900022 ENDDATA 15 0 D049100900023 ENDSUBENT 22 0 D049100999999 ENDENTRY 9 0 D049199999999