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/* NRDF D1748 Data No.62 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,62;
D#=D1748;
TITLE=/Coulomb breakup of 7Li for nuclear astrophysics/;
ATH=(Y.TOKIMOTO'1', H.UTSUNOMIYA'1', T.YAMAGATA'1', M.OHTA'1',
Y.W.LUI'2', R.P.SCHMITT'2', S.TYPEL'3', Y.AOKI'4', K.IEKI'5',
K.KATORI'6');
INST-ATH=(2JPNKON'1', 1USATAM'2', 2GERMUU'3', 2JPNTSU'4', 2JPNYOK'5',
2JPNIPC'6');
/* '1' Department of Physics */
/* '2' Cyclotron Institute */
/* '3' Sektion Physik */
/* '4' Institute of Physics */
/* '5' Department of Physics */
REF=PR/C;
VLP=63(2001)035801;
RCTS=(90ZR(7LI,T,ALPHA)90ZR, 197AU(7LI,T,ALPHA)197AU,
27AL(7LI,T,ALPHA)27AL, 58NI(7LI,T,ALPHA)58NI,
120SN(7LI,T,ALPHA)120SN, 144SM(7LI,T,ALPHA)144SM,
169TM(7LI,T,ALPHA)169TM, 208PB(7LI,T,ALPHA)208PB,
64ZN(7LI,T,ALPHA)64ZN, 3H(ALPHA,GAMMA)7LI);
PHQS=(ENGY-SPEC, ANGL-DSTRN, XSECTN-RATIO'7', ASTR-SFCTR);
/* '7' the ratio of the forward-going alpha events to the
backward-going alpha events of the energy integrated cross sections
for the breakup of 42MeV 7Li */
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,62;
/* 2002-10-31 : Compiled */
RTY=DIRECT-RCT'8';
/* '8' Elastic breakup reaction */
ENR=NAT;
PHYS-FORM=SLD;
BAC=SELF;
POL-TGT=0%;
ALGN-TGT=0%;
ACC=VDGT;
INST-ACC=2JPNTSU;
BEAM-INTNSTY=30[300NA;
POL-PRJ=0%;
DET-PARTCL=(T,ALPHA);
COINC=(T,ALPHA);
ANT-COINC=NO;
DET-SYS=(MAG'9',PROP-CNTR'10',SCT'11');
/* '9' To detect both alpha particles and tritons from breakup of
7Li */
/* '10' To detect alpha particles and tritons */
/* '11' Plastic scintillator */
SOLID-ANGL=2.74MSR'12';
/* '12' Pairs of the breakup fragments emitted into the above
solid angle were momentum-analyzed according to their magnetic
rigidity and focused at different positions along the focal
plane. */
ERS-DET=XKEV'13';
/* '13' 218 keV for alpha 173 keV for triton */
RCT=3H(ALPHA,GAMMA)7LI;
PHQ=ASTR-SFCTR;
THK-TGT=(3.9MG/CM**2,5.2MG/CM**2);
/* Analysis:
- Detailed balance (Derived from triton and alpha collinear
emission in Coulomb breakup of 7Li weighted-averaged for emission
angles)
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,62;
EMT-1=T;
RSD=7LI;
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
INC-ENGY-CM ASTR-SFCTR'208' DELTA-ASTR-SFCTR'208' ASTR-SFCTR'209'
DELTA-ASTR-SFCTR'209'
(MEV) (KEV*B) (KEV*B) (KEV*B) (KEV*B)
0.10000 0.11940 +-0.032921 0.1686371 +-0.03187356
0.15000 0.056793 +-0.011170 0.1268339 +-0.01282016
0.20000 0.062277 +-0.0073743 0.1125868 +-0.009354398
0.25000 0.059286 +-0.0064109 0.09715452 +-0.006874893
0.30000 0.054647 +-0.0050578 0.06960442 +-0.005256698
0.35000 0.047107 +-0.0044988 0.07552728 +-0.005476226
0.40000 0.054005 +-0.0043675 0.07141581 +-0.004841253
0.45000 0.049821 +-0.0047228 0.06970487 +-0.005155335
0.50000 0.055512 +-0.0046550 0.06064004 +-0.004543679
\END;
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