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/* NRDF D1473 Data No.12 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,12;
D#=D1473;
TITLE=/ Spectroscopy of neutron halo of nucleus 11Be via the
11B(d,2He) reaction at 70 MeV /;
PURPOSE=/ To study the structure of excited states of a halo nucleus
11Be by the 11B(d,2He) reaction. /;
ATH=(H.SAKAI'1', H.OKAMURA'1', S.ISHIDA'1', H.OKUNO'1', N.FUKUNISHI'1',
H.SAGAWA'1', A.OKIHANA'2', Y.NAGAI'3', K.TAKEDA'3', T.TORIYAMA'3',
A.YOSHIDA'3');
INST-ATH=(2JPNTOK'1', 2JPNKUE'2', 2JPNTIT'3');
/* '1' Department of Physics */
/* '2' Department of Physics */
/* '3' Department of Applied Physics */
REF=PL/B;
VLP=302(1993)7;
RCTS=11B(D,2HE)11BE;
PHQS=(ANGL-DSTRN, VCTR-ANALPW, TNSR-ANALPW);
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,12;
/* 2005-11-26 : Converted, N.Otuka. to EXFOR E1473 */
ENR=>95%;
CHM=ELM;
PHYS-FORM=SLD;
THK-TGT=0.5MG/CM**2;
BAC=MYLAR;
POL-TGT=0%;
ALGN-TGT=0%;
ACC=CYC'4';
/* '4' Isochronous cyclotron, AVF cyclotron */
INST-ACC=2JPNRCN;
INC-ENGY-LAB-RANGE=70MEV;
POL-PRJ=[75%;
DET-PARTCL=P;
COINC=(P,P);
ANT-COINC=NO;
DET-SYS=(CNTR-TLSCP'5',SI'5');
/* '5' To detect proton pairs */
SOLID-ANGL=6.7MSR;
ERS-DET=[600KEV'6';
/* '6' FWHM */
/* Analysis:
- Integration of energy distribution (2He cross sections are
obtained after integrating the observed triple differential cross
sections over the detector solid angles and the relative
two-proton energy up to 1 MeV.)
/* 2006-03-16 : Altered, At. Re-digitized */
RCT=11B(D,2HE)11BE;
PHQ=TNSR-ANALPW;
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,12;
INC-ENGY-LAB=70MEV;
INTRM=2HE;
EXC-ENGY=[10MEV;
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
THTC-INTRM AYY DELTA-AYY
(DEG) (NODIM) (NODIM)
2.459E+01 3.120E-01 +-1.026E-01
3.079E+01 3.205E-01 +-8.547E-02
3.667E+01 8.974E-02 +-7.692E-02
4.287E+01 2.137E-02 +-8.547E-02
4.891E+01 2.991E-02 +-1.026E-01
5.481E+01 1.282E-02 +-1.026E-01
6.054E+01 -1.496E-01 +-2.051E-01
6.644E+01 -5.556E-02 +-1.795E-01
\END;
/*===================================================================*/
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