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/* NRDF D1876 Data No.3 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,3;
D#=D1876;
TITLE=/ Excitation functions for the reactions induced by alpha
particles on 109Ag /;
ATH=(S.FUKUSHIMA'1', S.KUME'1', H.OKAMURA'1', K.OTOZAI'1',
K.SAKAMOTO'1', Y.YOSHIZAWA'1', S.HAYASHI'2');
INST-ATH=(2JPNOSA'1', 2JPNJPN'2');
/* '1' Faculty of Science */
/* '2' Osaka Public Health Institute, Osaka */
REF=NP;
VLP=69(1965)273;
RCTS=(109AG(ALPHA,N)112IN, 109AG(ALPHA,2*N)111IN,
109AG(ALPHA,3*N)110IN);
PHQS=XSECTN;
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,3;
/* 2004-02-25 : Compiled+Checked, Kc + On */
/* 2010-06-04 : Altered, Tsubakihara. 002-006 DATA,ERR-T: MB -> B
PHQ=XSECTN;
CHM=ELM;
POL-TGT=0%;
ALGN-TGT=0%;
POL-PRJ=0%;
COINC=NO;
ANT-COINC=NO;
ANL=STATIST-MODEL'3';
/* '3' Using level density expressions based on the Fermi gas
model */
/* Experimental Method:
- Stacked target irradiation (Stacks consisted of the 109Ag foils
and aluminium foils or of the natural silver foils only.)
- Energy degradation by foils (Energy degradation by aluminium
foils)
/* Analysis:
- Decay curve analysis (Initial activities were computed by the
least-squares method using know half-lives.)
RCT=109AG(ALPHA,2*N)111IN;
ENR=NAT;
PHYS-FORM=SLD'15';
/* '15' Rolled foils */
THK-TGT=7[10MG/CM**2;
ACC=CYC'16';
/* '16' 160 cm variable energy cyclotron */
INST-ACC=2JPNINS;
DET-PARTCL=GAMMA'17';
/* '17' Delayed gamma from 111In (ground state) */
DET-SYS=NAI'18';
/* '18' To detect the sum peak of the 170 and 240 keV gamma rays
/* Experimental Method:
- Chemical separation
/* Authors assumed that the 10 min isomer of 111In decays only to the
2.8 day isomer. */
/* The disintegration rate of 111In was determined by means of
gamma-gamma coincidence method. */
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,3;
TOT-ERR=X%'4';
/* '4' Uncertainties in beta- and gamma-ray counting fluctuations,
decay curve analyses and adopted nuclear data (half-lives,
branching ratios) */
ENGY-GAMMA=(170.KEV'19',240.KEV'19');
HALF-LIFE=2.8DAY'19';
/* '19' Delayed gamma from 111In (ground state) */
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
INC-ENGY-CM
(MEV) (B) (MB)
13.6 0.006 +-0.005
15.4 0.10 X
17.1 0.30 +-0.08
18.6 0.52 X
20.0 0.69 +-0.07
21.2 0.81 X
22.5 0.88 X
24.0 1.03 +-0.09
25.3 1.10 X
25.5 0.97 X
26.6 0.95 X
28.1 0.90 +-0.08
29.1 0.78 X
30.2 0.61 X
31.1 0.53 X
31.9 0.48 +-0.07
32.9 0.36 +-0.06
33.6 0.32 X
34.4 0.27 +-0.04
35.2 0.24 X
36.1 0.19 X
37.0 0.15 +-0.02
38.1 0.12 X
\END;
/*===================================================================*/
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