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| /*===================================================================*/
/* NRDF D1591 Data No.4 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,4;
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,4;
/* 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,3HE)5HE;
RTY=STRP;
PHQ=ENGY-SPEC;
DET-PARTCL=3HE;
DET-SYS=SI'22';
/* '22' To detect 3He */
ANL=DWBA'23';
/* '23' The program DWUCK4 [P.D.Kunz, computer code DWUCK4
(unpublished)] with some modification */
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,4;
INC-ENGY-LAB=118MEV;
EMT=3HE;
THTL=37.5DEG;
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
ENGY-EMT-LAB COUNTS DELTA-COUNTS'24'
(MEV) (ARB) (ARB)
4.061E+01 7.864E+01 +-8.618E+00
4.163E+01 7.864E+01 +-7.540E+00
4.260E+01 9.156E+01 +-9.695E+00
4.362E+01 7.217E+01 +-7.540E+00
4.460E+01 7.110E+01 +-7.540E+00
4.557E+01 8.348E+01 +-9.156E+00
4.655E+01 8.671E+01 +-9.695E+00
4.752E+01 7.648E+01 +-9.156E+00
4.854E+01 1.002E+02 +-1.131E+01
4.952E+01 9.048E+01 +-8.079E+00
5.049E+01 1.093E+02 +-9.156E+00
5.147E+01 1.221E+02 +-1.255E+01
5.244E+01 1.185E+02 +-9.695E+00
5.341E+01 1.487E+02 +-1.077E+01
5.442E+01 1.885E+02 +-1.293E+01
5.537E+01 2.353E+02 +-1.617E+01
5.638E+01 1.557E+02 +-1.293E+01
5.736E+01 7.702E+01 +-8.618E+00
5.830E+01 1.185E+01 +-3.232E+00
5.933E+01 6.463E+00 +-3.232E+00
\END;
/*===================================================================*/
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