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| /*===================================================================*/
/* NRDF D1591 Data No.1 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,1;
D#=D1591;
TITLE=/ 4He(4He,3He)5He(g.s.) reaction at 118 MeV, and its distorted
wave Born approximation interpretation /;
PURPOSE=/ To measure the 4He(4He,3He)5He(g.s.) reaction at 118 MeV.
ATH=(R.E.WARNER'1', J.M.FETTER'1', R.A.SWARTZ'1', A.OKIHANA'2',
T.KONISHI'2', T.YOSHIMURA'2', P.D.KUNZ'3', M.FUJIWARA'4',
K.FUKUNAGA'5', S.KAKIGI'5', T.HAYASHI'5', J.KASAGI'6',
N.KOORI'7');
INST-ATH=(1USAOBR'1', 2JPNKUE'2', 1USACLU'3', 2JPNRCN'4', 2JPNKTO'5',
2JPNTOH'6', 2JPNTKS'7');
/* '5' Institute for Chemical Research */
/* '6' Laboratory of Nuclear Science */
REF=PR/C;
VLP=49(1994)1534;
RCTS=(ALPHA(ALPHA,ALPHA)ALPHA, ALPHA(ALPHA,3HE)5HE);
PHQS=(ANGL-DSTRN, ENGY-SPEC, ANGL-DSTRN'8', OPT-POTL-PARA);
/* '8' Integrated over the 3He laboratory energy range in which 0 <
alpha-neutron relative energy in 5He < 5 MeV for central rays */
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,1;
/* 2005-09-30 : Altered, At + Ot + Sr. Re-digitized */
/* 2005-11-01 : Converted, Sr + On. Converted to EXFOR E1591 */
CHM=ELM;
PHYS-FORM=GAS;
THK-TGT=XMG/CM**2'9';
/* '9' 3.05+-0.05 atmospheres absolute pressure */
POL-TGT=0%;
ALGN-TGT=0%;
ACC=CYC'10';
/* '10' Isochronous cyclotron, AVF cyclotron */
INST-ACC=2JPNRCN;
INC-ENGY-LAB=118MEV'11';
/* '11' 4He was bombarded with 118.7 MeV alpha particles. The
energy was reduced to 118.0 MeV at target center. */
BEAM-INTNSTY=2[8NA;
POL-PRJ=0%;
COINC=NO;
ANT-COINC=NO;
DET-SYS=EDE'12';
/* '12' To separate 4He, 3He, and Z=1 groups */
/* Experimental Method:
- Particle identification by 'E/Delta E' measurement (To separate
4He, 3He, and Z=1 groups)
RCT=ALPHA(ALPHA,ALPHA)ALPHA;
RTY=ELA-SCATT;
PHQ=ANGL-DSTRN;
DET-PARTCL=ALPHA;
DET-SYS=SI'13';
/* '13' To detect alpha-particle */
ANL=(OPT-MODEL,PSHIFT-ANL'14');
/* '14' Phase shift interpolated from [P. Darriulat, et al.,
Phys. Rev. 137(1965)B315] */
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,1;
INC-ENGY-LAB=118MEV;
NORM=/ Data from detector A and B were renormalized by factors of 1.24
and 1.60, respectively, since these were smaller than those
previously reported in [P.Darriulat et al., Phys. Rev.
137(1965)B315]. /;
EMT=ALPHA;
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
THTC DSIGMA/DOMEGA FLAG'15'
(DEG) (MB/SR) (NODIM)
2.982E+01 1.378E+02 1.
4.004E+01 7.052E+01 1.
5.007E+01 1.713E+01 1.
6.008E+01 5.078E+00 1.
6.520E+01 2.941E+00 1.
6.934E+01 1.363E+00 2.
7.117E+01 1.543E+00 1.
7.523E+01 4.139E-01 1.
8.017E+01 2.159E-02 1.
8.027E+01 2.568E-02 2.
8.407E+01 2.648E-01 2.
8.608E+01 2.924E-01 1.
9.024E+01 4.686E-01 2.
9.516E+01 2.339E-01 2.
9.995E+01 2.384E-02 1.
1.001E+02 1.860E-02 2.
1.052E+02 4.139E-01 2.
1.099E+02 1.505E+00 1.
1.200E+02 4.598E+00 2.
\END;
/*===================================================================*/
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