ENTRY D4017 20180214 D114D401700000001 SUBENT D4017001 20180214 D114D401700100001 BIB 18 51 D401700100002 TITLE 3He-induced nuclear reactions on 209Bi at particle D401700100003 energies less than 28 MeV. Production of 209At D401700100004 AUTHOR (Z.Szucs, F.Szelecsenyi, J.Bergman, S-J.Heselius, D401700100005 O.Solin) D401700100006 INSTITUTE (3HUNDEB,2SF ABA) D401700100007 REFERENCE (J,RCA,65,87,1994) D401700100008 (J,JLCR,32,(S1),443,1993) preliminary report D401700100009 EXP-YEAR (1994) D401700100010 FACILITY (CYCLO,3HUNDEB) D401700100011 SAMPLE 209Bi (high purity grade, 2-10 um thick) evaporated D401700100012 onto Cu foil (8.3 um thick) D401700100013 DETECTOR (GELI) 50 cm3 Ge(Li) detector D401700100014 METHOD (EXTB) The incident He-3 particle energy was 28 MeV. D401700100015 (STTA) Two stacks were irradiated. Each contained 9 Bi-D401700100016 on-Cu samples. D401700100017 (ACTIV) Irradiated for 1-1.5 hrs at 120 nA. D401700100018 MONITOR 1(29-CU-63(HE3,X)29-CU-61,,SIG) D401700100019 2(29-CU-65(HE3,2N)31-GA-66,,SIG) D401700100020 DECAY-MON 1(29-CU-61,3.4HR,DG,283.,0.125, D401700100021 DG,656.,0.107) D401700100022 2(31-GA-66,9.5HR,DG,833.,0.060, D401700100023 DG,1039.,0.379) D401700100024 MONIT-REF 1(,E.A.Bryant+,J,PR,130,1512,1963) D401700100025 2(,O.Schwerer+,R,INDC(NDS)-218,1989) D401700100026 REL-REF (N,,C.F.Williamson+,R,CEA-R-3042,1966) D401700100027 Calculation of energy degradation D401700100028 (N,,F.Tarkanyi+,J,AR/S,376,72,1991) D401700100029 Monitor cross section to check the energy degradation D401700100030 (R,,E.Browne+,B,BROWNE,,1986) D401700100031 Decay data of reaction products on Bi and Cu D401700100032 ADD-RES Determination of optimum energy range for production D401700100033 method for separation of astatine. D401700100034 COMMENT By compiler: It is not clear from IAEA report which D401700100035 cross-section data were used for 63Cu(He3,2n)66Ga D401700100036 monitor reaction D401700100037 ERR-ANALYS (EN-ERR) Method for determining the uncertainty of the D401700100038 beam energy in the Bi samples is not given. D401700100039 (ERR-T) Quadratically summing the possible individual D401700100040 relative errors (12-17%)D401700100041 (ERR-S,2.,25.) Peak area and counting statistics (2-8%,D401700100042 <25% near the threshold)D401700100043 (ERR-1) Beam intensity (10%)D401700100044 (ERR-2) Detector efficiency and geometry (5%)D401700100045 (ERR-3) Number of target nuclei (2%)D401700100046 (ERR-4) Decay data (3%)D401700100047 STATUS (TABLE) Table 2 of Radiochim.Acta 65(1994)87 D401700100048 HISTORY (19951025C) D401700100049 (19951101U) D401700100050 (20060730U) BIB section upgraded D401700100051 (20141203A) On. Partial uncertainties coded. D401700100052 (20180214U) On. REFERENCE(JLCR): (S1) added. D401700100053 ENDBIB 51 0 D401700100054 COMMON 4 3 D401700100055 ERR-1 ERR-2 ERR-3 ERR-4 D401700100056 PER-CENT PER-CENT PER-CENT PER-CENT D401700100057 10. 5. 2. 3. D401700100058 ENDCOMMON 3 0 D401700100059 ENDSUBENT 58 0 D401700199999 SUBENT D4017002 20141203 D096D401700200001 BIB 4 8 D401700200002 REACTION (83-BI-209(HE3,4N)85-AT-208,,SIG) D401700200003 DECAY-DATA (85-AT-208,1.6HR,DG,177.,0.469, D401700200004 DG,660.,0.900, D401700200005 DG,685.,0.979) D401700200006 REL-REF (D,,E.T.Storm+,R,UCRL-9372,1960) D401700200007 (D,A0464011,Y.Nagame+,J,NP/A,486,77,1988) D401700200008 (D,,J.D.Stickler+,J,PR/C,9,1064,1974) D401700200009 HISTORY (20141203A) On. DATA-ERR -> ERR-T D401700200010 ENDBIB 8 0 D401700200011 NOCOMMON 0 0 D401700200012 DATA 4 5 D401700200013 EN EN-ERR DATA ERR-T D401700200014 MEV MEV MB MB D401700200015 27.5 0.3 38.1 4.2 D401700200016 27.1 0.3 25.9 2.8 D401700200017 26.2 0.3 10.4 1.4 D401700200018 26.0 0.3 8.8 1.2 D401700200019 24.9 0.3 0.5 0.1 D401700200020 ENDDATA 7 0 D401700200021 ENDSUBENT 20 0 D401700299999 SUBENT D4017003 20141203 D096D401700300001 BIB 4 8 D401700300002 REACTION (83-BI-209(HE3,3N)85-AT-209,,SIG) D401700300003 DECAY-DATA (85-AT-209,5.4HR,DG,545.,0.910, D401700300004 DG,782.,0.835, D401700300005 DG,790.,0.635) D401700300006 REL-REF (A,,E.T.Storm,R,UCRL-9372,1960) D401700300007 (A,A0464010,Y.Nagame+,J,NP/A,486,77,1988) D401700300008 (D,,J.D.Stickler+,J,PR/C,9,1064,1974) D401700300009 HISTORY (20141203A) On. DATA-ERR -> ERR-T D401700300010 ENDBIB 8 0 D401700300011 NOCOMMON 0 0 D401700300012 DATA 4 14 D401700300013 EN EN-ERR DATA ERR-T D401700300014 MEV MEV MB MB D401700300015 27.5 0.3 369. 43. D401700300016 27.1 0.3 380. 44. D401700300017 26.2 0.3 344. 40. D401700300018 26.0 0.3 347. 40. D401700300019 24.9 0.3 286. 33. D401700300020 24.3 0.3 238. 28. D401700300021 23.4 0.4 184. 21. D401700300022 22.9 0.4 149. 17. D401700300023 21.8 0.4 88.1 10.5 D401700300024 21.4 0.5 65.1 7.6 D401700300025 20.2 0.5 27.9 3.4 D401700300026 19.8 0.5 18.8 2.4 D401700300027 18.6 0.5 3.0 0.5 D401700300028 18.2 0.6 0.36 0.08 D401700300029 ENDDATA 16 0 D401700300030 ENDSUBENT 29 0 D401700399999 SUBENT D4017004 20141203 D096D401700400001 BIB 4 8 D401700400002 REACTION (83-BI-209(HE3,2N)85-AT-210,,SIG) D401700400003 DECAY-DATA (85-AT-210,8.1HR,DG,245.,0.790, D401700400004 DG,1181.,0.993, D401700400005 DG,1483.,0.465) D401700400006 REL-REF (D,,E.T.Storm,R,UCRL-9372,1960) D401700400007 (A,A0464008,Y.Nagame+,J,NP/A,486,77,1988) D401700400008 (D,,J.D.Stickler+,J,PR/C,9,1064,1974) D401700400009 HISTORY (20141203A) On. DATA-ERR -> ERR-T D401700400010 ENDBIB 8 0 D401700400011 NOCOMMON 0 0 D401700400012 DATA 4 18 D401700400013 EN EN-ERR DATA ERR-T D401700400014 MEV MEV MB MB D401700400015 27.5 0.3 16.4 2.0 D401700400016 27.1 0.3 18.0 2.3 D401700400017 26.2 0.3 19.5 2.6 D401700400018 26.0 0.3 20.4 2.6 D401700400019 24.9 0.3 20.8 2.8 D401700400020 24.3 0.3 20.5 2.6 D401700400021 23.4 0.4 19.6 2.5 D401700400022 22.9 0.4 20.1 2.7 D401700400023 21.8 0.4 17.3 2.2 D401700400024 21.4 0.5 17.4 2.3 D401700400025 20.2 0.5 12.6 1.7 D401700400026 19.8 0.5 12.4 2.1 D401700400027 18.6 0.5 5.7 0.9 D401700400028 18.2 0.6 4.5 0.9 D401700400029 16.9 0.6 2.6 0.5 D401700400030 16.6 0.6 1.5 0.3 D401700400031 15.1 0.6 0.48 0.11 D401700400032 14.9 0.7 0.17 0.05 D401700400033 ENDDATA 20 0 D401700400034 ENDSUBENT 33 0 D401700499999 ENDENTRY 4 0 D401799999999