ENTRY C2121 20160809 C161C212100000001 SUBENT C2121001 20160809 C161C212100100001 BIB 10 46 C212100100002 TITLE Interactions of Cadmium-106 with alpha particles C212100100003 AUTHOR (R.L.Hahn) C212100100004 INSTITUTE (1USABNL) C212100100005 REFERENCE (J,PR,137,B1491,1965) C212100100006 FACILITY (CYCLO,1USABNL) Irradiations were performed in the C212100100007 external alpha-particle beam of the Brookhaven 60-in. C212100100008 cyclotron. C212100100009 SAMPLE (48-CD-106,ENR=0.779) C212100100010 (48-CD-108,ENR=0.009) C212100100011 (48-CD-110,ENR=0.043) C212100100012 (48-CD-111,ENR=0.030) C212100100013 (48-CD-112,ENR=0.046) C212100100014 (48-CD-113,ENR=0.020) C212100100015 (48-CD-114,ENR=0.048) C212100100016 (48-CD-116,ENR=0.025) C212100100017 Targets were prepared by electroplating enriched 106Cd C212100100018 from alkaline cyanide solution onto 0.00025 in. gold C212100100019 foil. Cadmium deposits were uniform in thickness C212100100020 < 0.600 mg/cm2 to within 3%. C212100100021 DETECTOR (NAICR) Two matched NaI(T1) crystals, each 2 mm thick C212100100022 by 1.5 in. in diameter, were used in almost 4Pi C212100100023 geometry. The effective solid angle subtended by a C212100100024 point source placed between two crystals was C212100100025 determined to be 98% of 4Pi. C212100100026 METHOD (ACTIV,CHSEP,STTA) Anion exchange techniques were C212100100027 utilized in order to separate the tin, indium, and C212100100028 cadmium. For the isolation of silver and palladium, C212100100029 techniques involving precipitation of AgCl and C212100100030 palladiumdimethyl glyoxime were employed. C212100100031 Several targets were bombarded concurrently by means C212100100032 of the stacked-foil method. Each target was placed in C212100100033 the stack so that the gold foil intercepted the alpha C212100100034 beam before the Cd deposit. Aluminum foils, placed. C212100100035 behind the cadmium, served both to catch recoil nuclei C212100100036 and to degrade the energy of the beam. The range-energyC212100100037 relations of Bichsel for aluminum and gold were C212100100038 used to determine the energy of the alpha particles C212100100039 incident upon each cadmium target in the stack. C212100100040 ERR-ANALYS (DATA-ERR) Total uncertainty including uncertainties inC212100100041 - counting statistics C212100100042 - decay curve analysis C212100100043 - counting efficiency determination C212100100044 - chemical yield measurement C212100100045 - decay scheme C212100100046 HISTORY (20140805C) Compiled by S.H. C212100100047 (20160805U) Minor correction in REFERENCE. C212100100048 ENDBIB 46 0 C212100100049 NOCOMMON 0 0 C212100100050 ENDSUBENT 49 0 C212100199999 SUBENT C2121002 20140805 C145C212100200001 BIB 3 4 C212100200002 REACTION (48-CD-106(A,G)50-SN-110,,SIG) C212100200003 STATUS (TABLE) Data taken from tab. 3 of the reference C212100200004 Uncertainties taken from fig. 2 of the reference C212100200005 DECAY-DATA (50-SN-110,4.0HR,DG,280.0,1.0) C212100200006 ENDBIB 4 0 C212100200007 NOCOMMON 0 0 C212100200008 DATA 3 10 C212100200009 EN DATA DATA-ERR C212100200010 MEV MB MB C212100200011 6.3 0.043 C212100200012 9.5 0.28 0.02 C212100200013 12.2 1.45 0.12 C212100200014 13.3 4.12 0.32 C212100200015 14.6 4.02 0.33 C212100200016 15.8 4.92 0.42 C212100200017 17.0 5.30 0.42 C212100200018 17.9 4.90 0.42 C212100200019 19.2 2.86 0.23 C212100200020 19.9 3.37 0.26 C212100200021 ENDDATA 12 0 C212100200022 ENDSUBENT 21 0 C212100299999 SUBENT C2121003 20140805 C145C212100300001 BIB 3 4 C212100300002 REACTION (48-CD-106(A,N)50-SN-109,,SIG) C212100300003 STATUS (TABLE) Data taken from tab. 3 of the reference C212100300004 Uncertainties taken from fig. 1 of the reference C212100300005 DECAY-DATA (50-SN-109,18.0MIN,DG,660.0) C212100300006 ENDBIB 4 0 C212100300007 NOCOMMON 0 0 C212100300008 DATA 3 8 C212100300009 EN DATA DATA-ERR C212100300010 MEV MB MB C212100300011 15.8 174.0 20.0 C212100300012 17.0 177.0 20.0 C212100300013 17.9 461.0 69.0 C212100300014 19.2 626.0 70.0 C212100300015 22.3 574.0 69.0 C212100300016 24.3 581.0 71.0 C212100300017 27.5 330.0 38.0 C212100300018 31.0 170.0 19.0 C212100300019 ENDDATA 10 0 C212100300020 ENDSUBENT 19 0 C212100399999 SUBENT C2121004 20140805 C145C212100400001 BIB 3 5 C212100400002 REACTION (48-CD-106(A,P)49-IN-109,,SIG) C212100400003 STATUS (TABLE) Data taken from tab. 3 of the reference C212100400004 Uncertainties taken from fig. 1 of the reference C212100400005 DECAY-DATA (49-IN-109-G,4.3HR,DG,205.0,0.75) C212100400006 (49-IN-109-M1,1.3MIN,DG,660.0) C212100400007 ENDBIB 5 0 C212100400008 NOCOMMON 0 0 C212100400009 DATA 3 6 C212100400010 EN DATA DATA-ERR C212100400011 MEV MB MB C212100400012 17.9 50.0 5.0 C212100400013 19.2 157.0 15.0 C212100400014 22.3 243.0 19.0 C212100400015 24.3 230.0 69.0 C212100400016 27.5 167.0 14.0 C212100400017 31.0 52.0 4.0 C212100400018 ENDDATA 8 0 C212100400019 ENDSUBENT 18 0 C212100499999 SUBENT C2121005 20140805 C145C212100500001 BIB 3 5 C212100500002 REACTION (48-CD-106(A,2N)50-SN-108,,SIG) C212100500003 STATUS (TABLE) Data taken from tab. 3 of the reference C212100500004 Uncertainties taken from fig. 1 of the reference C212100500005 DECAY-DATA (50-SN-108,9.2MIN,DG,420.0,, C212100500006 DG,280.0) C212100500007 ENDBIB 5 0 C212100500008 NOCOMMON 0 0 C212100500009 DATA 3 6 C212100500010 EN DATA DATA-ERR C212100500011 MEV MB MB C212100500012 21.4 77.5 6.0 C212100500013 24.3 138.0 12.0 C212100500014 28.5 318.0 33.0 C212100500015 31.8 427.0 48.0 C212100500016 34.8 287.0 33.0 C212100500017 37.7 169.0 35.0 C212100500018 ENDDATA 8 0 C212100500019 ENDSUBENT 18 0 C212100599999 SUBENT C2121006 20140805 C145C212100600001 BIB 4 8 C212100600002 REACTION (48-CD-106(A,X)49-IN-108,CUM,SIG) C212100600003 STATUS (TABLE) Data taken from tab. 3 of the reference C212100600004 Uncertainties taken from fig. 1 of the reference C212100600005 DECAY-DATA (49-IN-108-M,40.0MIN,DG,630.0,1.0) C212100600006 (49-IN-108-G,58.0MIN,DG,630.0) C212100600007 ANALYSIS Two isomers with similar half-lives could not be C212100600008 separated, therefore average half-life approximation C212100600009 was used. C212100600010 ENDBIB 8 0 C212100600011 NOCOMMON 0 0 C212100600012 DATA 3 4 C212100600013 EN DATA DATA-ERR C212100600014 MEV MB MB C212100600015 28.5 52.0 4.0 C212100600016 31.8 110.0 10.0 C212100600017 34.8 230.0 21.0 C212100600018 37.7 180.0 15.0 C212100600019 ENDDATA 6 0 C212100600020 ENDSUBENT 19 0 C212100699999 SUBENT C2121007 20140805 C145C212100700001 BIB 3 4 C212100700002 REACTION (48-CD-106(A,X)49-IN-107,CUM,SIG) C212100700003 STATUS (TABLE) Data taken from tab. 3 of the reference C212100700004 Uncertainties taken from fig. 2 of the reference C212100700005 DECAY-DATA (49-IN-107-G,33.0MIN,DG,220.0,0.46) C212100700006 ENDBIB 4 0 C212100700007 NOCOMMON 0 0 C212100700008 DATA 3 5 C212100700009 EN DATA DATA-ERR C212100700010 MEV MB MB C212100700011 29.6 246.0 21.0 C212100700012 32.9 369.0 28.0 C212100700013 35.8 449.0 36.0 C212100700014 39.0 503.0 39.0 C212100700015 39.3 618.0 46.0 C212100700016 ENDDATA 7 0 C212100700017 ENDSUBENT 16 0 C212100799999 SUBENT C2121008 20140805 C145C212100800001 BIB 3 4 C212100800002 REACTION (48-CD-106(A,N+A)48-CD-105,,SIG) C212100800003 STATUS (TABLE) Data taken from tab. 3 of the reference C212100800004 Uncertainties taken from fig. 2 of the reference C212100800005 DECAY-DATA (48-CD-105,54.7MIN) C212100800006 ENDBIB 4 0 C212100800007 NOCOMMON 0 0 C212100800008 DATA 3 9 C212100800009 EN DATA DATA-ERR C212100800010 MEV MB MB C212100800011 24.3 22.6 2.0 C212100800012 27.2 53.0 4.0 C212100800013 27.5 68.6 6.0 C212100800014 29.0 79.5 7.0 C212100800015 31.0 126.0 11.0 C212100800016 31.8 138.0 11.0 C212100800017 32.9 170.0 15.0 C212100800018 36.3 205.0 17.0 C212100800019 37.2 181.0 15.0 C212100800020 ENDDATA 11 0 C212100800021 ENDSUBENT 20 0 C212100899999 SUBENT C2121009 20140805 C145C212100900001 BIB 3 4 C212100900002 REACTION (48-CD-106(A,N+2A)46-PD-101,,SIG) C212100900003 STATUS (TABLE) Data taken from tab. 3 of the reference C212100900004 Uncertainties taken from fig. 2 of the reference C212100900005 DECAY-DATA (46-PD-101,8.5HR,DG,290.0,0.15) C212100900006 ENDBIB 4 0 C212100900007 NOCOMMON 0 0 C212100900008 DATA 3 3 C212100900009 EN DATA DATA-ERR C212100900010 MEV MB MB C212100900011 36.0 0.22 0.02 C212100900012 38.4 0.37 0.03 C212100900013 39.0 0.32 0.04 C212100900014 ENDDATA 5 0 C212100900015 ENDSUBENT 14 0 C212100999999 ENDENTRY 9 0 C212199999999