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/* NRDF D1735 Data No.5 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,5;
D#=D1735;
TITLE=/ Soft dipole resonance in the neutron-skin nucleus 6He /;
PURPOSE=/ To measure a dipole strength at excitation energies lower
than the giant dipole resonance or spin dipole resonance in
6he /;
ATH=(S.NAKAYAMA'1', T.YAMAGATA'2', H.AKIMUNE'2', I.DAITO'3',
H.FUJIMURA'3', Y.FUJITA'4', M.FUJIWARA'3,5', K.FUSHIMI'1',
T.INOMATA'3', H.KOHRI'4', N.KOORI'1', K.TAKAHISA'3', A.TAMII'6',
M.TANAKA'7', H.TOYOKAWA'8');
INST-ATH=(2JPNTKS'1', 2JPNKON'2', 2JPNRCN'3', 2JPNOSA'4', 2JPNJAE'5',
2JPNTOK'6', 2JPNKTJ'7', 2JPNJSR'8');
/* '1' Department of Physics */
/* '2' Department of Physics */
/* '4' Department of Physics */
/* '5' Advanced Science Research Center */
/* '6' Department of Physics */
REF=PRL;
VLP=85(2000)262;
RCTS=6LI(7LI,7BE)6HE;
PHQS=(ENGY-SPEC'9', ENGY-SPEC'10', ANGL-DSTRN, RESN-WDTH,
XSECTN'11');
/* '9' Excitation energy spectrum of the residual nuclei 6He, Spin
transfer is 1. */
/* '10' Excitation energy spectrum of the residual nuclei 6He. Spin
transfer is 1. */
/* '11' at 0 deg. */
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,5;
/* 2001-10-20 : Compiled, Sr + On. */
/* 2001-11-09 : Altered, On. ANG-ERR is added to subentry E1735002
and subentry E1735003. */
/* 2001-12-17 : Altered, On. Emitted and residual particle of
reaction are corrected. */
RTY=RRG-RCT;
ENR=96.5%;
CHM=ELM;
PHYS-FORM=SLD;
THK-TGT=2.5MG/CM**2;
BAC=SELF;
POL-TGT=0%;
ALGN-TGT=0%;
ACC=CYC;
INST-ACC=2JPNRCN;
INC-ENGY-LAB=65MEV/A;
CHRG-INC-ION=+3;
POL-PRJ=0%;
DET-PARTCL=7BE;
COINC=GAMMA;
ANT-COINC=NO;
DET-SYS=(MAG'12',SCT'13');
/* '12' Grand Raiden, See M.Fujiwara et al., Nucl. Instrum.
Methods Phys. Res., Sect., A422, 484 (1999) */
/* '13' NYMPHS, GSO(Gd2SiO5:Ce) Scintillator, See S.Nakayama et
al., Nucl. Instrum. Methods Phys. Res., Sect., A404, 34 (1998)
SOLID-ANGL=XMSR'14';
/* '14' +-20mrad horizontally and +-15mrad vertically for Grand
Raiden which is set at theta(lab) of 0.3deg */
ERS-DET=500KEV'15';
/* '15' GRAND Raiden */
CALB-DET=/ A peak due to hydrogen contamination in the target is used
for the relative contribution of the Delta-S=0 and
Delta-S=1 spectra. /;
/* 2006-08-24 : Altered, At. Re-digitized */
RCT=6LI(7LI,7BE)6HE;
PHQ=ANGL-DSTRN;
ANL=DWBA;
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,5;
INC-ENGY-LAB=65MEV/A;
EXC-ENGY=4MEV;
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
THTC DSIGMA/DOMEGA'22' DELTA-DSIGMA/DOMEGA'22'
(DEG) (MB/SR) (MB/SR)
9.710E-04 8.792E-01 +-1.202E-01
1.129E+00 8.781E-01 +-1.201E-01
2.233E+00 1.044E+00 +-1.463E-01
\END;
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