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/* NRDF D1204 Data No.10 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,10;
D#=D1204;
TITLE=/DIRECT NEUTRON DECAY OF THE GIANT QUADRUPOLE RESONANCE IN 92ZR
AND ITS PARTICLE-HOLE STRUCTURE/;
PURPOSE=/THE 92ZR(4HE,4HE,N)91ZR REACTION THROUGH THE GIANT QUADRUPOLE
RESONANCE IN 92ZR WAS STUDIED WITH 4HE-N CORRELATION
MEASUREMENTS THREE GROUPS OF FAST NEUTRONS DECAYING FROM THE
GIANT QUADRUPOLE RESONANCE WERE FOUND, WHICH LEAVE
SINGLE-NEUTRON-HOLE STATES OF (!) (2D5/2)(-1), (!!)(1G9/2)(-1)
, AND (!!!)(2P)(-1) AND (1G)(-1) IN THE RESIDUAL 91ZR NUCLEUS.
THEY INDICATE THE MICROSCOPIC PARTICLE-HOLE CONFIGURATION OF
THE GIANT QUADRUPOLE RESONANCE. THE DIRECT FAST DECAY BRANCH
IS ABOUT 16%./;
ATH=(H.OHSUMI'1',H.EJIRI'1',T.SHIBATA'1',Y.NGAI'1',K.OKADA'1',
T.MOTOBAYASHI'1,2');
/*@3@*/
INST-ATH=(2JPNOSA'1');
REF=PR/C;
VLP=32(1985)1789;
RCTS=(92ZR(4HE,4HE,N)91ZR,92ZR(4HE,4HE,N)92ZR);
PHQS=(ENGY-SPEC,DSIGMA/DOMEGA/DE,DSIGMA/DOMEGA/DOMEGA/DE,ANGL-CORRL);
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,10;
ACC=(CYC);
INST-ACC=2JPNRCN;
INC-ENGY-LAB=(109MEV);
ANL=(PWBA,COLL-MODEL);
PHQ=(ENGY-SPEC,DSIGMA/DOMEGA/DE,DSIGMA/DOMEGA/DOMEGA/DE,ANGL-CORRL);
RCT=92ZR(4HE,4HE,N)91ZR;
DET-PARTCL=(N'3',ALPHA'4');
COINC=(ALPHA,N);
ANT-COINC=NO;
DET-SYS=(SSD'4',SCT'3',CNTR-TLSCP'4',TOF'3');
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,10;
INC-ENGY-LAB=109MEV;
RSD=91ZR;
/*@12@*/
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
THTL'11' DSIGMA/DOMEGA/DOMEGA/DE DELTA-DSIGMA/DOMEGA/DOMEGA/DE
(DEG) (MB/SR**2/MEV) (MB/SR**2/MEV)
/*FIG.4-(3)*/
\END;
/*===================================================================*/
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