/*===================================================================*/ /* NRDF D1954 Data No.2 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,2; 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,2; /* 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 RCT=66ZN(P,N,2*P)64CU; ENR=>99%; INC-ENGY-LAB=34.7[99.5MEV; DET-PARTCL=GAMMA'15'; /* '15' Delayed gamma from 64Cu */ /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,2; TOT-ERR=15%'10'; /* '10' Uncertainty obtained by summing all the contributing uncertainties in quadrature (12-15%) */ ENGY-GAMMA=1345.8KEV'16'; INTNSTY-GAMMA=0.0048'16'; HALF-LIFE=12.7HOUR; /* '16' Delayed gamma from 64Cu */ /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; INC-ENGY-LAB DELTA-INC-ENGY-LAB XSECTN DELTA-XSECTN'17' FLAG'18' (MEV) (MEV) (MB) (MB) (NODIM) 35.7 +-1.8 35.6 +-4.5 1 37.3 +-1.7 36.7 +-4.2 3 39.2 +-1.6 69.8 +-8.3 1 42.3 +-1.5 69.4 +-7.8 3 43.4 +-1.5 81.1 +-9.3 1 46.9 +-1.3 58.5 +-7.6 3 47.3 +-1.3 77.1 +-9.6 1 50.9 +-1.2 57.4 +-7.4 1 51.3 +-1.1 52.4 +-7.0 3 54.4 +-1.0 57.6 +-7.4 1 55.4 +-1.0 48.7 +-6.7 3 57.8 +-0.9 51.4 +-6.8 1 59.4 +-0.8 40.4 +-5.7 3 60.9 +-0.8 49.7 +-6.7 1 62.0 +-2.4 39.7 +-5.7 2 63.2 +-0.7 43.5 +-6.0 3 64.2 +-0.6 48.4 +-5.5 1 66.9 +-2.3 33.3 +-8.8 2 66.9 +-0.5 56.1 +-8.4 3 67.0 +-0.5 46.3 +-7.2 1 71.5 +-2.1 38.3 +-6.4 2 75.9 +-1.9 48.5 +-7.5 2 80.1 +-1.8 39.2 +-6.5 2 84.2 +-1.6 44.0 +-8.3 2 88.1 +-1.5 51.7 +-7.8 2 92.0 +-1.3 25.6 +-8.9 2 95.8 +-1.2 36.6 +-8.0 2 99.5 +-1.0 52.1 +-8.1 2 \END; /*===================================================================*/ |