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| /*===================================================================*/
/* NRDF D1748 Data No.25 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,25;
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,25;
/* 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=90ZR(7LI,T,ALPHA)90ZR;
PHQ=ENGY-SPEC;
THK-TGT=5.2MG/CM**2;
INC-ENGY-LAB=42MEV;
ANL=(X'79',SEMICL-MODEL'80');
/* '79' first-order perturbation theory */
/* '80' time-dependent Schroedinger equation assuming classical
trajectory of 7Li system in the Coulomb field of the target */
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,25;
INC-ENGY-LAB=42MEV;
EMT-1=T;
EMT-2=ALPHA;
RSD=90ZR;
THTL-1=7DEG;
THTL-2=7DEG;
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
ENGY-EMT'81' DSIGMA/DOMEGA/DOMEGA/DE'82'
DELTA-DSIGMA/DOMEGA/DOMEGA/DE'82'
(MEV) (UB/SR**2/KEV) (UB/SR**2/KEV)
-0.5 0.01618 +-0.4671
-0.45 0.014478 +-0.418
-0.4 0.004242 +-0.2121
-0.35 0.014624 +-0.3656
-0.3 0.006326 +-0.2237
-0.25 0.005112 +-0.1808
-0.2 0.00607 +-0.1752
-0.1 0.0019314 +-0.1183
-0.05 0.0012704 +-0.05602
0 8.262e-05 +-0.003864
0.05 -0.0004104 +-0.03555
0.2 0.009388 +-0.2099
0.25 0.00469 +-0.1658
0.3 0.00285 +-0.1425
0.35 0.009914 +-0.2862
0.4 0.007552 +-0.267
0.45 0.008518 +-0.3012
0.5 0.014478 +-0.418
\END;
/*===================================================================*/
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