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| /*===================================================================*/
/* NRDF D0621 Data No.1 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,1;
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,1;
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,1;
INC-ENGY-LAB=200MEV;
EXC-ENGY=0MEV;
/*FIG.1-A*/
/* D621 FIG.1-A */
/* SER#= 1 */
/* XSCALE=LINEAR YSCALE=LOG */
/* XMAX= 1.20000000E+02 YMAX= 1.00000000E+02 */
/* XMIN= 0.00000000E+00 YMIN= 9.99999975E-06 */
/* FOLLOWING DATA ARE TAKEN FROM GRAPH */
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
THTL DSIGMA/DOMEGA DELTA-DSIGMA/DOMEGA
(DEG) (MB/SR) (MB/SR)
6.573 3.515E+02 +XXXXXXXXX-XXXXXXXXX
8.560 3.232E+02 +XXXXXXXXX-XXXXXXXXX
10.395 2.377E+02 +XXXXXXXXX-XXXXXXXXX
12.382 1.700E+02 +XXXXXXXXX-XXXXXXXXX
14.369 9.196E+01 +XXXXXXXXX-XXXXXXXXX
16.662 5.882E+01 +XXXXXXXXX-XXXXXXXXX
18.650 2.845E+01 +XXXXXXXXX-XXXXXXXXX
20.331 1.496E+01 +XXXXXXXXX-XXXXXXXXX
22.471 7.654E+00 +XXXXXXXXX-XXXXXXXXX
24.306 4.378E+00 +XXXXXXXXX-XXXXXXXXX
26.446 2.435E+00 +XXXXXXXXX-XXXXXXXXX
28.586 1.317E+00 +XXXXXXXXX-XXXXXXXXX
30.267 7.966E-01 +XXXXXXXXX-XXXXXXXXX
31.949 5.697E-01 +XXXXXXXXX-XXXXXXXXX
34.089 4.556E-01 +XXXXXXXXX-XXXXXXXXX
36.382 4.308E-01 +XXXXXXXXX-XXXXXXXXX
38.522 3.747E-01 +XXXXXXXXX-XXXXXXXXX
40.051 3.169E-01 +XXXXXXXXX-XXXXXXXXX
42.191 2.680E-01 +XXXXXXXXX-XXXXXXXXX
44.178 1.812E-01 +XXXXXXXXX-XXXXXXXXX
46.166 1.371E-01 +XXXXXXXXX-XXXXXXXXX
48.459 9.014E-02 +XXXXXXXXX-XXXXXXXXX
50.293 5.607E-02 +XXXXXXXXX-XXXXXXXXX
52.127 3.487E-02 +XXXXXXXXX-XXXXXXXXX
53.962 1.734E-02 +XXXXXXXXX-XXXXXXXXX
56.255 1.020E-02 +XXXXXXXXX-XXXXXXXXX
58.242 7.095E-03 +XXXXXXXXX-XXXXXXXXX
60.076 5.074E-03 +XXXXXXXXX-XXXXXXXXX
64.051 3.245E-03 +XXXXXXXXX-XXXXXXXXX
68.331 2.454E-03 +XXXXXXXXX-XXXXXXXXX
72.153 1.444E-03 +XXXXXXXXX-XXXXXXXXX
75.974 6.421E-04 +XXXXXXXXX-XXXXXXXXX
79.949 2.284E-04 +XXXXXXXXX-XXXXXXXXX
84.229 3.717E-05 +XXXXXXXXX-XXXXXXXXX
88.204 7.777E-06 +2.506E-06-1.895E-06
91.873 1.360E-05 +XXXXXXXXX-XXXXXXXXX
100.127 2.734E-05 +XXXXXXXXX-XXXXXXXXX
109.911 1.520E-05 +3.807E-06-4.921E-06
\END;
/*===================================================================*/
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