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/* NRDF D1761 Data No.99 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,99;
D#=D1761;
TITLE=/ The 12C(p,p'3alpha) breakup reaction induced by 14, 18 and
26 MeV protons /;
PURPOSE=/ To investigate the reaction mechanism of multi-body
breakup of 12C induced by protons. /;
ATH=(M.HARADA'1', Y.WATANABE'1', A.YAMAMOTO'1', S.YOSHIOKA'1',
K.SATO'1', T.NAKASHIMA'1', H.IJIRI'1', H.YOSHIDA'2', Y.UOZUMI'2',
N.KOORI'3', S.MEIGO'4', O.IWAMOTO'4', T.FUKAHORI'4', S.CHIBA'4');
INST-ATH=(2JPNKYU'1', 2JPNKYU'2', 2JPNTKS'3', 2JPNJAE'4');
/* '1' Department of Energy Conversion Engineering */
/* '2' Department of Nuclear Engineering */
/* '3' Faculty of Integrated Arts and Sciences */
REF=NST;
VLP=36(1999)313;
RCTS=(12C(P,P)X, 12C(P,ALPHA)X, 12C(P,P)12C, 12C(P,ALPHA)9B,
12C(P,P,ALPHA)8BE, 12C(P,P,2*ALPHA)ALPHA);
PHQS=(ENGY-SPEC, XSECTN, XSECTN'5', ANGL-DSTRN);
/* '5' Total p + 3 alpha cross section */
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,99;
/* 2002-12-10 : Compiled, Sr + Im */
/* 2004-03-31 : Deleted, N.Otuka. Two data tables for the cross
section sums of two final channels (p+3alpha and p+12C* (4.4 MeV)
) are deleted. These are not proper total reaction cross sections.
ENR=NAT;
CHM=ELM;
PHYS-FORM=SLD;
THK-TGT=0.1MG/CM**2;
BAC=SELF;
POL-TGT=0%;
ALGN-TGT=0%;
POL-PRJ=0%;
COINC=NO;
ANT-COINC=NO;
DET-SYS=(SCT'6',SBD'7',EDE);
/* '6' NE102A plastic scintillator */
/* '7' Used as the delta E-E detector */
/* 2006-09-10 : Altered, Mh. Re-digitized */
/* 2007-08-02 : Altered, N.Otuka. Power numbers corrected */
RCT=12C(P,P,ALPHA)8BE;
RTY=X'237';
/* '237' Breakup reaction */
PHQ=ANGL-DSTRN;
ACC=VDGT;
INST-ACC=2JPNKYU;
INC-ENGY-LAB-RANGE=14MEV;
ERS-PRJ=130KEV;
BEAM-INTNSTY=20[150NA;
DET-PARTCL=ALPHA;
DET-SYS=(PROP-CNTR'238',SBD'239');
/* '238' Used as the delta E detector */
/* '239' Used as the E detector */
ANL=LEGD;
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,99;
TOT-ERR=5%;
STATIST-ERR=<1%;
INC-ENGY-LAB=14MEV;
EXC-ENGY=2.94MEV;
J-PTY=2+;
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
THTL DSIGMA/DOMEGA'240'
(DEG) (MB/SR)
2.0148E+01 14.47
2.9871E+01 6.77
4.0213E+01 6.29
5.0160E+01 4.406
6.0088E+01 2.548
7.0224E+01 1.896
8.0150E+01 1.064
9.0314E+01 1.061
1.0046E+02 0.8999
1.1042E+02 0.6834
1.2020E+02 0.6351
1.3020E+02 0.7148
1.4017E+02 0.7057
1.5015E+02 0.6759
\END;
/*===================================================================*/
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