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| /*===================================================================*/
/* NRDF D0621 Data No.5 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,5;
D#=D621;
TITLE=/ELASTIC SCATTERING OF 200 MEV POLARIZED PROTONS FROM 12,13C AND
THE OPTICAL POTENTIAL/;
PURPOSE=/THE PURPOSE IS THREEFOLD. FIRST,THERE IS UTILITARIAN INTEREST
IN ACCURATE ELASTIC SCATTERING DATA. CARBON,BESIDES BEING A
FREQUENTLY ENCOUNTERED CONTAMINANT,MAY BE USED AS A CONVENIENT
AND EFFICIENT ANALYZER FOR MEDIUM-ENERGY POLARIZED PROTON
BEAMS. SECOND,THE GROWING INTEREST IN PROTON-INDUCED REACTIONS
AT MEDIUM ENERGIES CALLS FOR RELIABLE AND CONVENIENT
PHENOMENOLOGICAL SPECIFICATION OF OPTICAL POTENTIALS TO BE
USED FOR GENERATING DISTORTED WAVES. THIRD,THE ENERGY REGION
AROUND 200 MEV IS CONSIDERED THE THRESHOLD OF RELIABILITY FOR
MICROSCOPIC CALCULATIONS OF THE OPTICAL POTENTIALS STARTING
FROM THE FREE NUCLEON-NUCLEON INTERACTION/;
ATH=(H.O.MEYER'1',P.SCHWANDT'1',G.L.MOAKE'1',P.P.SINGH'1');
INST-ATH=(1USAINU'1');
REF=PR/C;
VLP=23(1981)616;
RCTS=(12C(P,P)12C,13C(P,P)13C);
PHQS=(ANGL-DSTRN,XSECTN-RATIO,ANALPW,OPT-POTL-PARA);
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,5;
RCT=12C(P,P)12C;
RTY=(ELA-SCATT);
ENR=X%;
CHM=ELM;
PHYS-FORM=SLD;
THK-TGT=3.7[150MG/CM**2;
BAC=SELF;
ACC=(CYC);
INST-ACC=1USAINU;
INC-ENGY-LAB=(200MEV);
BEAM-INTNSTY=<80NA'4';
/*@3@*/
POL-PRJ=70%;
DET-PARTCL=(P);
DET-SYS=(MAG+WC'4');
/*@4@*/
SOLID-ANGL=0.6[2.6MSR;
ERS-DET=100[500KEV;
ANL=(OPT-MODEL);
PHQ=(ANGL-DSTRN,DSIGMA/DOMEGA,XSECTN-RATIO,ANALPW,OPT-POTL-PARA'5');
/*@5@*/
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,5;
INC-ENGY-LAB=200MEV;
EXC-ENGY=0MEV;
/*FIG2-A*/
/* D621 FIG.2-A */
/* SER#= 5 */
/* XSCALE=LINEAR YSCALE=LOG */
/* XMAX= 1.20000000E+02 YMAX= 1.00000000E+01 */
/* XMIN= 0.00000000E+00 YMIN= 9.99999791E-03 */
/* FOLLOWING DATA ARE TAKEN FROM GRAPH */
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
THTC XSECTN-RATIO DELTA-XSECTN-RATIO
(DEG) (NODIM) (NODIM)
6.631 2.583E+00 +XXXXXXXXX-XXXXXXXXX
8.984 5.727E+00 +XXXXXXXXX-XXXXXXXXX
10.909 1.150E+01 +XXXXXXXXX-XXXXXXXXX
13.262 1.489E+01 +XXXXXXXXX-XXXXXXXXX
15.829 1.519E+01 +XXXXXXXXX-XXXXXXXXX
17.754 1.519E+01 +XXXXXXXXX-XXXXXXXXX
19.893 1.348E+01 +XXXXXXXXX-XXXXXXXXX
21.604 1.041E+01 +XXXXXXXXX-XXXXXXXXX
24.171 7.875E+00 +XXXXXXXXX-XXXXXXXXX
26.524 5.842E+00 +XXXXXXXXX-XXXXXXXXX
28.663 4.334E+00 +XXXXXXXXX-XXXXXXXXX
31.230 3.346E+00 +XXXXXXXXX-XXXXXXXXX
32.941 2.583E+00 +XXXXXXXXX-XXXXXXXXX
35.294 2.292E+00 +XXXXXXXXX-XXXXXXXXX
37.219 2.482E+00 +XXXXXXXXX-XXXXXXXXX
39.358 2.853E+00 +XXXXXXXXX-XXXXXXXXX
41.925 3.152E+00 +XXXXXXXXX-XXXXXXXXX
43.636 3.280E+00 +XXXXXXXXX-XXXXXXXXX
45.989 3.215E+00 +XXXXXXXXX-XXXXXXXXX
48.128 2.797E+00 +XXXXXXXXX-XXXXXXXXX
50.267 2.338E+00 +XXXXXXXXX-XXXXXXXXX
52.406 1.769E+00 +XXXXXXXXX-XXXXXXXXX
54.331 1.313E+00 +XXXXXXXXX-XXXXXXXXX
56.684 8.815E-01 +XXXXXXXXX-XXXXXXXXX
58.610 5.803E-01 +XXXXXXXXX-XXXXXXXXX
60.963 3.897E-01 +XXXXXXXXX-XXXXXXXXX
62.888 2.949E-01 +XXXXXXXXX-XXXXXXXXX
64.599 2.466E-01 +XXXXXXXXX-XXXXXXXXX
68.877 2.061E-01 +XXXXXXXXX-XXXXXXXXX
73.797 1.866E-01 +XXXXXXXXX-XXXXXXXXX
77.647 1.253E-01 +XXXXXXXXX-XXXXXXXXX
81.497 7.321E-02 +XXXXXXXXX-XXXXXXXXX
85.561 2.760E-02 +XXXXXXXXX-XXXXXXXXX
89.198 5.614E-03 +XXXXXXXXX-XXXXXXXXX
93.690 1.366E-03 +1.733E-04-2.240E-04
98.396 3.152E-03 +XXXXXXXXX-XXXXXXXXX
105.241 7.720E-03 +XXXXXXXXX-XXXXXXXXX
115.294 5.395E-03 +XXXXXXXXX-XXXXXXXXX
\END;
/*===================================================================*/
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