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| /*===================================================================*/
/* NRDF D1872 Data No.6 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,6;
D#=D1872;
TITLE=/ (d,alpha) reactions on 19F, 20Ne, 31P and 32S at 14.7 MeV /;
ATH=(K.TAKAMATSU'1');
INST-ATH=(2JPNKTO'1');
/* '1' Department of Physics, Faculty of Science */
REF=JPJ;
VLP=17(1962)896;
RCTS=(19F(D,ALPHA)17O, 31P(D,ALPHA)29SI, 20NE(D,ALPHA)18F,
32S(D,ALPHA)30P, 24MG(D,ALPHA)22NA);
PHQS=(ANGL-DSTRN, XSECTN);
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,6;
/* 2004-02-20 : Compiled, Ic + On */
/* Related references
- K.Kimura et al., JPJ, 17(1962)9.
(Details of beam handling and scattering chamber)
- T.Yanabu et al., JPJ, 17(1962)914.
(Details of detecting system)
- M.el Nadi, PR, 119(1960)242.
(Two-nucleon picjup process formula used in analysis)
- H.C.Newns, PPS, 76(1960)489.
(Two-nucleon picjup process formula used in analysis)
/* Additional results shown but not compiled
- Energy distribution (Typical pulse-height spectrum (channel
number v.s. counts/channel) of alpha particlles are shown for
19F, 20Ne, 31P and 32S target.)
POL-TGT=0%;
ALGN-TGT=0%;
ACC=CYC;
INST-ACC=2JPNKTO;
POL-PRJ=0%;
DET-PARTCL=ALPHA;
COINC=NO;
ANT-COINC=NO;
DET-SYS=(SI'2',CSI'3');
/* '2' To detect alpha. Energy calibration was done with the alpha
particles produced in the known reactions such as
27Al(p,alpha)24Mg, 16O(d,alpha)14N and 27Al(d,alpha)25Mg etc.
/* '3' CSI(Tl) scintillation counter to monitor the beam current
of incident deuterons */
ERS-DET=1.2%'4';
/* '4' Value at 20 MeV */
/* Experimental Method:
- Beam current integrated (Conventional current integrator with
an accuracy better than 10%)
/* 2006-10-05 : Altered, Is. Re-digitized */
RCT=31P(D,ALPHA)29SI;
PHQ=ANGL-DSTRN;
CHM=ELM;
PHYS-FORM=SLD'20';
/* '20' Red phosphor */
THK-TGT=(0.6MG/CM**2, 2.7MG/CM**2);
BAC=MYLAR;
THK-BAC=0.9MG/CM**2;
INC-ENGY-LAB=14.7MEV;
ANL=DIRECT-PROC'21';
/* '21' Formulae proposed by el Nadi and Newns */
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,6;
INC-ENGY-LAB=14.7MEV;
TOT-ERR=X%'22';
/* '22' Uncertainty in counting and in spectral analysis of the
pulse-height spectra of alpha */
SYS-ERR=<30%'23';
/* '23' Maximum uncertainty of absolute values arise from beam
current and target thickness estimation */
EXC-ENGY=0.0MEV;
J-PTY=1/2+;
DELTA-THTL=+-1.5DEG;
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
THTC DSIGMA/DOMEGA DELTA-DSIGMA/DOMEGA
(DEG) (MB/SR) (MB/SR)
2.273E+01 1.548E-01 +-7.055E-03
3.254E+01 5.843E-02 +-2.470E-03
3.738E+01 4.254E-02 +-3.175E-03
4.365E+01 6.050E-02 +-3.880E-03
4.826E+01 7.177E-02 +-4.938E-03
5.349E+01 7.281E-02 +-3.527E-03
6.477E+01 2.762E-02 +-2.116E-03
6.965E+01 1.913E-02 +-2.822E-03
7.424E+01 2.405E-02 +-2.469E-03
7.987E+01 2.262E-02 +-2.281E-03
8.481E+01 2.488E-02 +-3.041E-03
9.462E+01 1.318E-02 +-2.027E-03
1.045E+02 1.492E-02 +-3.801E-03
1.143E+02 1.488E-02 +-3.295E-03
1.246E+02 7.488E-03 +-1.775E-03
1.338E+02 8.213E-03 +-2.788E-03
1.434E+02 7.415E-03 +-2.027E-03
1.521E+02 1.676E-02 +-3.295E-03
1.618E+02 1.976E-02 +-2.789E-03
\END;
/*===================================================================*/
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