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/* NRDF D1872 Data No.20 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,20;
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,20;
/* 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%)
RCT=32S(D,ALPHA)30P;
PHQ=XSECTN;
CHM=X'70';
/* '70' Hydrogen sulfide */
PHYS-FORM=GAS;
THK-TGT=XMG/CM**2'71';
/* '71' about 30 cmHg */
INC-ENGY-LAB=14.5MEV;
/* Analysis:
- Integration of angular distribution (Integrated over total
solid angle, extrapolating experimental values from 20 deg to 0
deg and from 165 deg to 180 deg)
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,20;
INC-ENGY-LAB=14.5MEV;
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
EXC-ENGY DATA1'72' XSECTN
(MEV) (NODIM) (MB)
0.0 X 0.92
X 2 0.53
1.45 X 0.32
1.97 X 1.6
X 5 3.7
\END;
/*===================================================================*/
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