/*===================================================================*/ /* NRDF D1954 Data No.1 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,1; 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,1; /* 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 - F.Tarkanyi et al., ARI, 62(2005)73. Reference with which data agree. See also NRDF D1921 DATA 6. RCT=ZN(P,X)64CU; ENR=NAT; INC-ENGY-LAB=26.1[40.2MEV; DET-PARTCL=GAMMA'11'; /* '11' Delayed gamma from 64Cu */ /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,1; TOT-ERR=15%'10'; /* '10' Uncertainty obtained by summing all the contributing uncertainties in quadrature (12-15%) */ ENGY-GAMMA=1345.8KEV'12'; INTNSTY-GAMMA=0.0048'12'; HALF-LIFE=12.7HOUR; /* '12' Delayed gamma from 64Cu */ /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; INC-ENGY-LAB DELTA-INC-ENGY-LAB XSECTN DELTA-XSECTN'13' FLAG'14' (MEV) (MEV) (MB) (MB) (NODIM) 26.1 +-1.0 6.9 +-1.7 4 30.1 +-0.8 12.1 +-3.0 4 33.7 +-0.7 13.6 +-3.4 4 37.0 +-0.5 20.5 +-5.1 4 40.2 +-0.4 17.9 +-4.5 4 \END; /*===================================================================*/ |