/*===================================================================*/ /* NRDF D1954 Data No.3 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,3; D#=D1954; TITLE=/ Investigation of the 66Zn(p,2pn)64Cu and 68Zn(p,x)64Cu nuclear processes up to 100 MeV: Production of 64Cu /; PURPOSE=/ To measure or re-measure the exitation function of 64Cu up to 100 MeV and evaluate practical production conditions for 64Cu. /; ATH=(F.SZELECSENYI'1', G.F.STEYN'2', Z.KOVACS'1', C.VERMEULEN'2', N.P.VAN DER MEULEN'2', S.G.DOLLEY'2', T.N.VAN DER WALT'2', K.SUZUKI'3', K.MUKAI'3,4'); INST-ATH=(3HUNDEB'1', 3SAFITH'2', 2JPNIRS'3', 2JPNJPN'4'); /* '1' Cyclotron Depertment */ /* '2' Radionuclide Production Group */ /* '3' Radiopharmaceutical Chemistry Section, Department of Medical Imaging */ /* '4' Ion Beam Group, The Japan Steel Works, Yokohama */ REF=NIM/B; VLP=240(2005)625; RCTS=(ZN(P,X)64CU, 66ZN(P,N,2*P)64CU, 68ZN(P,X)64CU); PHQS=XSECTN; /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,3; /* 2005-11-30 : Compiled, Tk + On. */ PHQ=XSECTN; /* Additional results shown but not compiled - Calculated thick target yield (Shown in Fig.6 and 7, p635 in reference) CHM=ELM; PHYS-FORM=SLD; THK-TGT=XMG/CM**2'5'; /* '5' 20 and 50 micro-meter for natZn */ POL-TGT=0%; ALGN-TGT=0%; ACC=(CYC'6',CYC'7'); INST-ACC=(2JPNIRS'6',3SAFITH'7'); BEAM-INTNSTY=XMA'8'; /* '8' 50 nA for iThemba and 100 nA for NIRS */ POL-PRJ=0%; COINC=NO; ANT-COINC=NO; DET-SYS=HPGE'9'; /* '9' To measure radioactivity */ /* Experimental Method: - Activation (Irradiated for 1 to 4 hours) - Energy degradation by foils /* Related references - K.Hilgers et al., ARI, 59(2003)343. Reference with which data disagree. See also EXFOR D0069.004. - N.N.Levkovskij, LEVKOVSKIJ, (1991). Reference with which data agree. See also EXFOR A0510.096. RCT=68ZN(P,X)64CU; ENR=>99%; INC-ENGY-LAB=18.5[99.3MEV; DET-PARTCL=(GAMMA'20',GAMMA'19'); /* '20' Annihilation radiation from 64Cu */ /* '19' Delayed gamma from 64Cu */ /* Experimental Method: - Chemical separation (To seperate Cu from Zn target and from co-produced Ga and Ni radio-impurities before activity measurement in Exp.7) /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,3; TOT-ERR=15%'10'; /* '10' Uncertainty obtained by summing all the contributing uncertainties in quadrature (12-15%) */ ENGY-GAMMA=(1345.8KEV'21',511KEV'22'); INTNSTY-GAMMA=0.0048'21'; HALF-LIFE=12.7HOUR; /* '21' Delayed gamma from 64Cu */ /* '22' Annihilation radiation from 64Cu */ /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; INC-ENGY-LAB DELTA-INC-ENGY-LAB XSECTN DELTA-XSECTN'23' FLAG'24' (MEV) (MEV) (MB) (MB) (NODIM) 18.5 +-2.4 18.9 +-2.5 6 19.2 +-1.0 17.8 +-2.6 7 19.2 +-1.0 16.3 +-1.9 8 19.7 +-2.4 31.6 +-4.1 5 22.3 +-0.9 42.7 +-5.7 7 22.3 +-0.9 41.0 +-4.7 8 22.8 +-2.3 48.6 +-6.3 5 25.2 +-0.8 68.0 +-8.6 7 25.2 +-0.8 68.8 +-7.7 8 25.6 +-2.2 63.8 +-8.3 5 26.7 +-2.1 64.3 +-8.4 6 27.8 +-0.8 53.1 +-6.8 7 27.8 +-0.8 50.3 +-5.7 8 28.2 +-2.1 53.7 +-7.0 5 30.4 +-0.7 50.3 +-6.3 7 30.4 +-0.7 49.2 +-5.6 8 30.7 +-2.0 46.3 +-6.0 5 32.8 +-0.6 42.1 +-5.5 7 32.8 +-0.6 39.7 +-4.5 8 33.0 +-1.9 38.6 +-5.0 6 33.2 +-1.9 36.9 +-4.8 5 35.1 +-0.6 30.6 +-4.0 7 35.1 +-0.6 31.6 +-3.6 8 35.3 +-1.8 35.2 +-4.7 6 37.5 +-1.7 21.7 +-2.8 6 37.5 +-0.5 23.5 +-3.1 7 37.5 +-0.5 25.1 +-3.0 8 38.9 +-1.6 12.0 +-1.6 5 39.7 +-0.4 17.3 +-2.4 7 39.7 +-0.4 13.9 +-1.8 8 44.0 +-1.4 12.4 +-1.7 5 48.7 +-1.2 15.7 +-2.0 5 53.2 +-1.1 17.2 +-2.2 5 57.4 +-0.9 32.7 +-4.3 5 59.0 +-0.8 44.6 +-6.0 3 61.4 +-0.7 42.5 +-5.6 5 61.8 +-2.4 42.2 +-5.6 2 62.9 +-0.7 44.9 +-5.1 3 65.3 +-0.6 55.8 +-7.3 5 66.6 +-0.5 60.3 +-7.8 3 66.6 +-2.3 46.8 +-7.2 2 71.2 +-2.1 58.3 +-7.4 2 75.6 +-1.9 54.5 +-7.0 2 79.8 +-1.8 52.9 +-6.6 2 83.9 +-1.6 57.0 +-6.9 2 87.9 +-1.5 54.8 +-6.7 2 91.7 +-1.3 50.3 +-5.9 2 95.6 +-1.2 54.7 +-6.4 2 99.3 +-1.0 53.0 +-7.0 2 \END; /*===================================================================*/ |