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/* NRDF D1862 Data No.1 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,1;
D#=D1862;
TITLE=/Depth resolution and recoil cross section for analyzing
hydrogen in solids using elastic recoil detection with 4He
beam/;
PURPOSE=/The aims of this work are: 1) to measure the depth resolution
as a function of depth and of incident angle for aluminum
targets, 2) to estimate the depth resolution from theoretical
considerations for comparison with measurements, and 3) to
determine experimentally the recoil cross section for the
H(4He,4He)H and D(4He,4He)D reactions. /;
ATH=(S.NAGATA'1', S.YAMAGUCHI'1', Y.FUJINO'1', Y.HORI'2',
N.SUGIYAMA'2', K.KAMADA'2');
INST-ATH=(2JPNTOH'1', 2JPNNAG'2');
/* '1' Department of Nuclear Engineering */
/* '2' Institute of Plasma Physics */
REF=NIM/B;
VLP=6(1985)533;
RCTS=1H(4HE,4HE)1H;
PHQS=ANGL-DSTRN;
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,1;
/* 2004-04-08 : Compiled */
RTY=ELA-SCATT;
PHQ=ANGL-DSTRN;
ENR=X%;
CHM=X'3';
/* '3' Vanadium hydride or deuteride */
PHYS-FORM=SLD'4';
/* '4' Plate */
THK-TGT=XMG/CM**2'5';
/* '5' 1mm thick */
BAC=X;
POL-TGT=0%;
ALGN-TGT=0%;
ACC=X'6';
/* '6' No information given for type and place of accelerator */
INC-ENGY-LAB=1.5[3.0MEV;
CHRG-INC-ION=1+;
POL-PRJ=0%;
COINC=NO;
ANT-COINC=NO;
DET-SYS=X'7';
/* '7' No information given for type of detectors */
RCT=1H(4HE,4HE)1H;
DET-PARTCL=P;
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,1;
TOT-ERR=20%;
SYS-ERR=(4%'8',10%'9',15%'10');
/* '8' Uncertainty in atomic density of targets */
/* '9' Uncertainty in the fluence of incident helium and detector
solid angle */
/* '10' Uncertainty in effective thickness */
STATIST-ERR=5%'11';
/* '11' Uncertainty in number of recoiled particles */
RSD=1H;
THTL=20DEG;
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
INC-ENGY-LAB XSECTN
(MEV) (MB/SR)
1.514 587.9
1.540 533.9
1.579 494.7
1.597 473.7
1.627 455.6
1.671 434.4
1.701 428.3
1.719 422.2
1.758 410.1
1.789 410.0
1.823 391.8
1.854 373.7
1.893 364.6
1.911 358.5
1.946 364.4
\END;
/*===================================================================*/
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