ENTRY B0156 20211221 B032B015600000001 SUBENT B0156001 20211221 B032B015600100001 BIB 15 42 B015600100002 TITLE Reactions of Cu-63 and Cu-65 with alpha particles. B015600100003 AUTHOR (N.T.Porile, D.L.Morrison) B015600100004 INSTITUTE (1USABNL).Chemistry department B015600100005 REFERENCE (J,PR,116,1193,1959) B015600100006 FACILITY (ISOCY,1USABNL).60 inch cyclotron B015600100007 METHOD (BCINT) B015600100008 (EDEG) Energy degradation was calculated according to B015600100009 W.A.Aron et al.,aecu-663(1949). Unpublished. B015600100010 (STTA) Between one and twelve target foils were B015600100011 irradiated in one experiment. B015600100012 (ACTIV) Irradiation times varied between 15 seconds andB015600100013 1 hour. B015600100014 (EXTB) Incident alpha energy was 41 MeV. B015600100015 REL-REF (R,,C.Way+,R,TID-5300,1955) Decay data B015600100016 (R,,D.Strominger+,J,RMP,30,585,1958) Decay data B015600100017 PART-DET (AR,DG) Decay data not given B015600100018 DETECTOR (NAICR) B015600100019 ANALYSIS (DECAY) B015600100020 CORRECTION The target foils were generally thick enough to make B015600100021 the loss of recoils negligible. B015600100022 ERR-ANALYS (DATA-ERR) The errors in the cross sections are B015600100023 estimated As 12 %. B015600100024 In many cases cross sections were measured in B015600100025 duplicate. The results usually agreed within 5%. B015600100026 Regarding a given excitation function the cross B015600100027 sections have a relative error of 5% with respect to B015600100028 each other. The energy values below 16 MeV can have an B015600100029 error of about 1 MeV. B015600100030 ADD-RES a method for monitoring the energy of the incident B015600100031 beam is described, based on the variation with energy B015600100032 of the cross section ratios. B015600100033 STATUS (TABLE) Table ii, Phys.Rev.,116,1193,1959 B015600100034 HISTORY (19801007C)LANE B015600100035 (19940727A) Some corrections have been included by B015600100036 CAJAD B015600100037 (19981110A) Converted to lower case. Reaction lines areB015600100038 corrected. B015600100039 (20011010U) Last checking has been done. B015600100040 (20190121A) So NDS. Corrected SF3 to X for 006 and 010.B015600100041 delete SF9=EXP from all subentries.B015600100042 (20190507A) So NDS. Delete SF5=IND from all subentries.B015600100043 (20211221A) VS. Reaction corrected in 002. B015600100044 ENDBIB 42 0 B015600100045 COMMON 1 3 B015600100046 DATA-ERR B015600100047 PER-CENT B015600100048 12. B015600100049 ENDCOMMON 3 0 B015600100050 ENDSUBENT 49 0 B015600199999 SUBENT B0156002 20211221 B032B015600200001 BIB 4 11 B015600200002 REACTION ((29-CU-63(A,N)31-GA-66,,SIG)+ B015600200003 (29-CU-65(A,3N)31-GA-66,,SIG,,RAB)) B015600200004 METHOD (CHSEP) B015600200005 SAMPLE Stack consisting of high-purity foils of natural copperB015600200006 0.00025 inch thick used for bombarding energies higher B015600200007 than 25 MeV. Below this energy Cu-foils of about B015600200008 2 mg/cm**2 were used which were prepared by vacuum B015600200009 evaporation onto Al and subsequent peeling off the B015600200010 Cu-foil of the backing. B015600200011 HISTORY (20211221A) VS. +(29-Cu-65(A,3N)31-Ga-66,SIG,,RAB) B015600200012 added. B015600200013 ENDBIB 11 0 B015600200014 NOCOMMON 0 0 B015600200015 DATA 2 13 B015600200016 EN DATA B015600200017 MEV MB B015600200018 15.2 325. B015600200019 17.5 375. B015600200020 19.3 441. B015600200021 21. 417. B015600200022 23.1 313. B015600200023 24.5 210. B015600200024 25.6 162. B015600200025 26.4 102. B015600200026 28.8 55. B015600200027 31.5 77. B015600200028 34. 118. B015600200029 37.2 231. B015600200030 40.1 418. B015600200031 ENDDATA 15 0 B015600200032 ENDSUBENT 31 0 B015600299999 SUBENT B0156003 20190125 B029B015600300001 BIB 3 8 B015600300002 REACTION (29-CU-65(A,N)31-GA-68,,SIG) B015600300003 METHOD (CHSEP) B015600300004 SAMPLE Stack consisting of high-purity foils of natural copperB015600300005 0.00025 inch thick used for bombarding energies higher B015600300006 than 25 MeV. Below this energy Cu-foils of about B015600300007 2 mg/cm**2 were used which were prepared by vacuum B015600300008 evaporation onto Al and subsequent peeling off the B015600300009 Cu-foil of the backing. B015600300010 ENDBIB 8 0 B015600300011 NOCOMMON 0 0 B015600300012 DATA 2 13 B015600300013 EN DATA B015600300014 MEV MB B015600300015 15.2 555. B015600300016 17.5 780. B015600300017 19.3 865. B015600300018 21. 790. B015600300019 23.1 665. B015600300020 24.5 405. B015600300021 25.6 263. B015600300022 26.4 188. B015600300023 28.8 114. B015600300024 31.5 67. B015600300025 34. 49. B015600300026 37.2 34. B015600300027 40.1 27. B015600300028 ENDDATA 15 0 B015600300029 ENDSUBENT 28 0 B015600399999 SUBENT B0156004 20190125 B029B015600400001 BIB 3 8 B015600400002 REACTION (29-CU-63(A,2N)31-GA-65,,SIG) B015600400003 METHOD (CHSEP) B015600400004 SAMPLE Stack consisting of high-purity foils of natural copperB015600400005 0.00025 inch thick used for bombarding energies higher B015600400006 than 25 MeV. Below this energy Cu-foils of about B015600400007 2 mg/cm**2 were used which were prepared by vacuum B015600400008 evaporation onto Al and subsequent peeling off the B015600400009 Cu-foil of the backing. B015600400010 ENDBIB 8 0 B015600400011 NOCOMMON 0 0 B015600400012 DATA 2 13 B015600400013 EN DATA B015600400014 MEV MB B015600400015 21.4 3.1 B015600400016 22.6 19. B015600400017 23.1 33. B015600400018 24.5 60. B015600400019 25.6 81. B015600400020 26.8 128. B015600400021 28.8 204. B015600400022 30.4 251. B015600400023 31.2 266. B015600400024 32.8 238. B015600400025 34. 225. B015600400026 37.2 171. B015600400027 40.1 121. B015600400028 ENDDATA 15 0 B015600400029 ENDSUBENT 28 0 B015600499999 SUBENT B0156005 20190125 B029B015600500001 BIB 3 8 B015600500002 REACTION (29-CU-65(A,2N)31-GA-67,,SIG) B015600500003 METHOD (CHSEP) B015600500004 SAMPLE Stack consisting of high-purity foils of natural copperB015600500005 0.00025 inch thick used for bombarding energies higher B015600500006 than 25 MeV. Below this energy Cu-foils of about B015600500007 2 mg/cm**2 were used which were prepared by vacuum B015600500008 evaporation onto Al and subsequent peeling off the B015600500009 Cu-foil of the backing. B015600500010 ENDBIB 8 0 B015600500011 NOCOMMON 0 0 B015600500012 DATA 2 13 B015600500013 EN DATA B015600500014 MEV MB B015600500015 15.2 1.2 B015600500016 17.5 22. B015600500017 18.3 83. B015600500018 19.8 161. B015600500019 21. 307. B015600500020 23.6 461. B015600500021 25.6 562. B015600500022 28.1 630. B015600500023 29.6 609. B015600500024 31.2 498. B015600500025 34. 434. B015600500026 37.2 280. B015600500027 40.1 199. B015600500028 ENDDATA 15 0 B015600500029 ENDSUBENT 28 0 B015600599999 SUBENT B0156006 20190125 B029B015600600001 BIB 4 11 B015600600002 REACTION (29-CU-63(A,X)30-ZN-65,CUM,SIG) B015600600003 COMMENT - by authors - zinc was not separated chemically and B015600600004 the radiations of the 245-day Zn-65 were measured B015600600005 following the decay of all other activities. B015600600006 SAMPLE Stack consisting of high-purity foils of natural copperB015600600007 0.00025 inch thick used for bombarding energies higher B015600600008 than 25 MeV. Below this energy Cu-foils of about B015600600009 2 mg/cm**2 were used which were prepared by vacuum B015600600010 evaporation onto Al and subsequent peeling off the B015600600011 Cu-foil of the backing. B015600600012 HISTORY (20190121A) Corrected SF3 to X B015600600013 ENDBIB 11 0 B015600600014 NOCOMMON 0 0 B015600600015 DATA 2 12 B015600600016 EN DATA B015600600017 MEV MB B015600600018 15.2 0.8 B015600600019 16.1 2.8 B015600600020 18.8 97. B015600600021 21.4 337. B015600600022 23.6 570. B015600600023 25.6 733. B015600600024 28.1 836. B015600600025 29.6 855. B015600600026 31.2 813. B015600600027 34. 749. B015600600028 37.2 575. B015600600029 40.1 400. B015600600030 ENDDATA 14 0 B015600600031 ENDSUBENT 30 0 B015600699999 SUBENT B0156007 20190125 B029B015600700001 BIB 3 8 B015600700002 REACTION (29-CU-65(A,2P)29-CU-67,,SIG) B015600700003 METHOD (CHSEP) B015600700004 SAMPLE Stack consisting of high-purity foils of natural copperB015600700005 0.00025 inch thick used for bombarding energies higher B015600700006 than 25 MeV. Below this energy Cu-foils of about B015600700007 2 mg/cm**2 were used which were prepared by vacuum B015600700008 evaporation onto Al and subsequent peeling off the B015600700009 Cu-foil of the backing. B015600700010 ENDBIB 8 0 B015600700011 NOCOMMON 0 0 B015600700012 DATA 2 9 B015600700013 EN DATA B015600700014 MEV MB B015600700015 21. 0.021 B015600700016 23.6 0.072 B015600700017 25.6 0.15 B015600700018 28.1 0.47 B015600700019 29.6 0.67 B015600700020 31.2 1. B015600700021 34. 1.9 B015600700022 37.2 2.6 B015600700023 40.1 2.7 B015600700024 ENDDATA 11 0 B015600700025 ENDSUBENT 24 0 B015600799999 SUBENT B0156008 20190125 B029B015600800001 BIB 3 8 B015600800002 REACTION (29-CU-63(A,X)29-CU-62,,SIG) B015600800003 METHOD (CHSEP) B015600800004 SAMPLE Stack consisting of high-purity foils of natural copperB015600800005 0.00025 inch thick used for bombarding energies higher B015600800006 than 25 MeV. Below this energy Cu-foils of about B015600800007 2 mg/cm**2 were used which were prepared by vacuum B015600800008 evaporation onto Al and subsequent peeling off the B015600800009 Cu-foil of the backing. B015600800010 ENDBIB 8 0 B015600800011 NOCOMMON 0 0 B015600800012 DATA 2 8 B015600800013 EN DATA B015600800014 MEV MB B015600800015 21. 0.95 B015600800016 23.6 8.3 B015600800017 26.8 85. B015600800018 29.6 162. B015600800019 32.4 192. B015600800020 35.3 205. B015600800021 37.9 192. B015600800022 40.1 165. B015600800023 ENDDATA 10 0 B015600800024 ENDSUBENT 23 0 B015600899999 SUBENT B0156009 20190125 B029B015600900001 BIB 2 3 B015600900002 REACTION (29-CU-65(A,X)29-CU-64,,SIG) B015600900003 SAMPLE Stack consisting of Cu-foils 99.4% enriched in Cu-65 B015600900004 prepared by electroplating on 0.0005 inch Au-foils. B015600900005 ENDBIB 3 0 B015600900006 NOCOMMON 0 0 B015600900007 DATA 2 9 B015600900008 EN DATA B015600900009 MEV MB B015600900010 23.6 21. B015600900011 25.6 48. B015600900012 28.1 78. B015600900013 30.4 110. B015600900014 32.4 127. B015600900015 34. 140. B015600900016 36. 143. B015600900017 37.9 137. B015600900018 40.8 152. B015600900019 ENDDATA 11 0 B015600900020 ENDSUBENT 19 0 B015600999999 SUBENT B0156010 20190125 B029B015601000001 BIB 4 6 B015601000002 REACTION (29-CU-65(A,X)27-CO-61,(CUM),SIG) B015601000003 Co-61 production due to radioactive decay of Fe-61. B015601000004 METHOD (CHSEP) B015601000005 SAMPLE Stack consisting of Cu-foils 99.4% enriched in Cu-65 B015601000006 prepared by electroplating on 0.0005 inch Au-foils. B015601000007 HISTORY (20190121A) Corrected SF3 to X B015601000008 ENDBIB 6 0 B015601000009 NOCOMMON 0 0 B015601000010 DATA 2 11 B015601000011 EN DATA B015601000012 MEV MB B015601000013 25.6 0.055 B015601000014 27.2 0.087 B015601000015 28.1 0.094 B015601000016 30.4 0.29 B015601000017 32.4 0.51 B015601000018 33.3 0.67 B015601000019 34. 0.83 B015601000020 36. 1.1 B015601000021 37.9 1.6 B015601000022 39.2 2.6 B015601000023 40.8 2.3 B015601000024 ENDDATA 13 0 B015601000025 ENDSUBENT 24 0 B015601099999 ENDENTRY 10 0 B015699999999