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/* NRDF D1927 Data No.4 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,4;
D#=D1927;
TITLE=/ Experimental studies on excitation functions of the
proton-induced activation reactions on silver /;
PURPOSE=/ To present the cross-section measurement for Ag-p reaction
in the enegy range 11-80 MeV. /;
ATH=(M.S.UDDIN'1', M.HAGIWARA'1', M.BABA'1', F.TARKANYI'2',
F.DITROI'2');
INST-ATH=(2JPNTOH'1', 3HUNDEB'2');
/* '1' Cyclotron and Radioisotope Center */
REF=ARI;
VLP=62(2005)533;
/* Secondary reference
- UDDIN, Private communication(2005)
RCTS=(AG(P,X)103PD, AG(P,X)101PD, AG(P,X)100PD, AG(P,X)99RH,
AG(P,X)100RH, AG(P,X)101RH, AG(P,X)102RH, AG(P,X)105RH,
AG(P,X)97RU, AG(P,X)105AG, AG(P,X)106AG);
PHQS=XSECTN;
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,4;
/* 2005-06-29 : Compiled, Tk + On. */
PHQ=XSECTN;
ENR=NAT;
CHM=ELM;
PHYS-FORM=SLD;
THK-TGT=XMG/CM**2'3';
/* '3' 50 and 300 micrometer thick */
POL-TGT=0%;
ALGN-TGT=0%;
ACC=CYC'4';
/* '4' Isochronous cyclotron, AVF cyclotron */
INST-ACC=2JPNTOH'5';
/* '5' Cyclotron and Radioisotope Center */
POL-PRJ=0%;
COINC=NO;
ANT-COINC=NO;
DET-SYS=HPGE'6';
/* '6' To measure activities in silver target and monitors */
/* Experimental Method:
- Activation ( Irradiated separately with 50, 70 and 80 MeV
proton beam)
- Stacked target irradiation (Three stacks containing high-purity
thin silver foils)
- Gamma ray spectrometry (Measurement started 1 day after the end
of bombardment)
/* Related references
- Y.N.Shubin et al., IAEA-NDS-, 204(1998).
(Large discrepancy found between two works)
RCT=AG(P,X)99RH;
DET-PARTCL=GAMMA'22';
/* '22' Delayed gamma from 99Rh (ground state) */
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,4;
TOT-ERR=X%'7';
/* '7' Uncertainty estimated from the uncertaintiies of the flux,
counting area and detector efficiency */
SYS-ERR=(5%'8',3%'9');
/* '8' Upper limit of uncertainty in monitor flux (2.54-5%) */
/* '9' Upper limit of uncertainty in efficiency calibration of
gamma-ray (1-3%) */
STATIST-ERR=22%'10';
/* '10' Upper limit of statistical uncertainty (0.8-22%) */
ENGY-GAMMA=528.24KEV'23';
INTNSTY-GAMMA=0.38'23';
HALF-LIFE=16.1DAY'23';
/* '23' Delayed gamma from 99Rh (ground state) */
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
INC-ENGY-LAB XSECTN'24' DELTA-XSECTN'24'
(MEV) (MB) (MB)
30.26 0.75 +-0.04
33.29 0.72 +-0.04
38.57 0.74 +-0.04
42.70 0.55 +-0.03
47.26 0.51 +-0.02
50.91 0.74 +-0.04
55.03 0.56 +-0.03
58.23 0.54 +-0.03
61.89 0.69 +-0.12
64.98 1.00 +-0.05
68.61 1.09 +-0.18
73.40 1.79 +-0.30
78.12 3.96 +-0.67
\END;
/*===================================================================*/
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