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/* NRDF D1908 Data No.1 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,1;
D#=D1908;
TITLE=/ Recoil cross-sections of proton and deuteron by 4He at a
recoil angle of 0 deg in an energy range of 5-14 MeV /;
ATH=(R.ISHIGAMI'1', Y.ITO'1', K.YASUDA'1', M.SASASE'1', S.NISHIO'1',
S.HATORI'1');
INST-ATH=(2JPNWER'1');
REF=NST;
VLP=41(2004)953;
RCTS=(1H(ALPHA,ALPHA)1H, 2H(ALPHA,ALPHA)2H);
PHQS=EXC-FUNCT;
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,1;
/* 2004-12-13 : Compiled, Kc + On */
RTY=ELA-SCATT;
PHQ=EXC-FUNCT;
CHM=X'2';
/* '2' Titanium hydride, Titanium deuteride and Kapton */
PHYS-FORM=SLD;
THK-TGT=XMG/CM**2'3';
/* '3' 2 micro-meter for titanium hydride and deuteride and 7.5
micro-meter for Kapton */
POL-TGT=0%;
ALGN-TGT=0%;
ACC=VDGT;
INST-ACC=2JPNWER;
BEAM-INTNSTY=5NA;
CHRG-INC-ION=2+;
POL-PRJ=0%;
COINC=NO;
ANT-COINC=NO;
DET-SYS=SSD'4';
/* '4' To detect recoil protons and deuterons */
ERS-DET=[25KEV'5';
/* '5' Measured by alpha-particle from 241Am */
/* Experimental Method:
- Energy degradation by foils (Degraded by titanium foils. Energy
losses were derived from the stopping power formulated by Ziegler
[Helium Stopping Powers and Ranges in All Elemental Matter,
Pergamon Press, NY, 66 (1977)].)
/* Analysis:
- Cross section 0 deg is obtained by sigma(0deg) = sigma(ref)*
(N(0deg)/Omega(0deg))/(N(ref)/Omega(ref)) for N(0deg) particles
recoiled at solid angle Omega(0deg). 'ref' means reference angle.
The ratio of the solid angles Omega(ref)/Omega(0) is 0.79 with an
error of 1.4%.
/* Related references
- A.Nurmela et al., JAP, 82(1997)1983.
Reference with which data agree (Data in 6 MeV to 14 MeV energy
range are close to present data.). See also EXFOR O0915.003.
RCT=1H(ALPHA,ALPHA)1H;
INC-ENGY-LAB=5.43[13.66MEV;
DET-PARTCL=P;
MONTR-RCT=/ 1H(ALPHA,ALPHA)1H /;
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,1;
THTL=0DEG;
DATA1=17.8DEG'6';
/* '6' Data are normalized at 17.8 deg. */
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
INC-ENGY-LAB DELTA-INC-ENGY-LAB DSIGMA/DOMEGA
DELTA-DSIGMA/DOMEGA'7' DSIGMA/DOMEGA'8' DELTA-DSIGMA/DOMEGA'8'
DATA1'9' DELTA-DATA1'9'
(MEV) (MEV) (B/SR) (B/SR) (B/SR) (B/SR) (NODIM) (NODIM)
5.43 +-0.38 0.86 +-0.06 0.64 +-0.04 1.35 +-0.06
6.42 +-0.34 1.23 +-0.08 0.89 +-0.05 1.39 +-0.05
6.97 +-0.32 1.41 +-0.08 1.03 +-0.05 1.37 +-0.04
8.97 +-0.28 2.00 +-0.08 1.35 +-0.04 1.48 +-0.04
9.02 +-0.27 1.92 +-0.10 1.34 +-0.04 1.43 +-0.06
9.75 +-0.26 1.87 +-0.09 1.27 +-0.04 1.48 +-0.06
10.17 +-0.25 1.71 +-0.08 1.19 +-0.04 1.43 +-0.05
11.70 +-0.23 1.38 +-0.07 0.90 +-0.03 1.54 +-0.05
13.32 +-0.12 0.96 +-0.06 0.66 +-0.03 1.44 +-0.07
13.66 +-0.11 0.85 +-0.05 0.63 +-0.03 1.35 +-0.06
13.66 +-0.11 0.86 +-0.05 0.63 +-0.03 1.37 +-0.06
\END;
/*===================================================================*/
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