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/* NRDF D1928 Data No.1 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,1;
D#=D1928;
TITLE=/ Production possibility of 60Cu, 61Cu and 62Cu radioisotopes
by alpha induced reactions on cobalt for PET studies /;
PURPOSE=/ To measure the excitation functions of the 59Co(alpha,
n)62Cu, 59Co(alpha, n)62Cu, 59Co(alpha, n)62Cu reaction up
to 60 MeV /;
ATH=(F.SZELECSENYI'1', K.SUZUKI'2', Z.KOVACS'1', M.TAKEI'2',
K.OKADA'2');
INST-ATH=(3HUNDEB'1', 2JPNIRS'2');
/* '1' Cyclotron Department */
/* '2' Division of Advanced Technology for Medical Imaging */
REF=NIM/B;
VLP=187(2002)153;
/* Secondary reference
- Szelecsenyi, Private communication(2005)
RCTS=(59CO(ALPHA,N)62CU, 59CO(ALPHA,2*N)61CU, 59CO(ALPHA,3*N)60CU);
PHQS=XSECTN;
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,1;
/* 2005-07-13 : Compiled, Tk + On. */
PHQ=XSECTN;
CHM=ELM;
PHYS-FORM=SLD;
THK-TGT=XMG/CM**2'3';
/* '3' 10-15 micro-meter for Co */
POL-TGT=0%;
ALGN-TGT=0%;
ACC=CYC'4';
/* '4' Isochronous cyclotron, AVF-930 isochronous cyclotron */
INST-ACC=2JPNIRS;
POL-PRJ=0%;
COINC=NO;
ANT-COINC=NO;
DET-SYS=HPGE'5';
/* '5' To follow radioactive decay of residual nuclei */
/* Experimental Method:
- Activation (Three experiments with 10, 20 and 30 min
irradiation)
- Stacked target irradiation (Stacked target consisted of
tripelets (1Co+2Cu) or doublets (Co+Cu))
- Gamma ray spectrometry (Without chemical separation)
/* Related references
- J.M.D'Auria, PR, 168(1968)1224.
Reference with which data agree
- F.K.McGowan et al., PR, B133(1964)907.
Reference with which data agree. See also EXFOR C0703.005.
- P.H.Stelson et al., PR, B133(1964)911.
Reference with which data agree. See also EXFOR C0185.005.
- O.A.Zhukova et al., YF, 16(1972)242.
Reference with which data agree. See also EXFOR A0644.002.
RCT=59CO(ALPHA,N)62CU;
INC-ENGY-LAB=17[58MEV;
DET-PARTCL=GAMMA'13';
/* '13' Annihilation radiation from 62Cu */
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,1;
TOT-ERR=X%'6';
/* '6' Combined uncertainty taking the positive square root of the
summation of the contributing sources in quadrature (10-14%) */
SYS-ERR=(5%'7',3%'8',7%'9',5%'10',3%'11');
/* '7' Uncertainty in the number of target atoms */
/* '8' Uncertainty in nuclear data */
/* '9' Uncertainty in beam intensity */
/* '10' Uncertainty in the efficiency calibration of spectrometer
/* '11' Uncertainty in the activity of foils due to recoil effect
STATIST-ERR=5%'12';
/* '12' Maximum uncertainty in the statistics and peak fitting
(1-5%) */
ENGY-GAMMA=511.0KEV'14';
INTNSTY-GAMMA=1.94'14';
HALF-LIFE=9.74MIN'14';
/* '14' Annihilation radiation from 62Cu */
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
INC-ENGY-LAB DELTA-INC-ENGY-LAB'15' XSECTN'15' DELTA-XSECTN
(MEV) (MEV) (MB) (MB)
17.6 +-1.8 659.3 +-72.1
20.8 +-1.7 437.4 +-47.9
23.8 +-1.5 156.5 +-51.7
31.0 +-2.0 58.8 +-19.2
34.3 +-1.9 50.9 +-16.6
35.4 +-0.9 39.2 +-12.8
37.3 +-1.7 48.8 +-16.0
38.4 +-0.8 20.0 +-6.5
42.1 +-0.6 19.0 +-6.2
49.5 +-1.1 24.6 +-8.0
51.7 +-1.0 24.4 +-8.0
52.3 +-1.0 32.5 +-10.7
55.0 +-0.9 23.5 +-7.7
57.8 +-0.7 17.1 +-5.6
\END;
/*===================================================================*/
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