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| /*===================================================================*/
/* NRDF D0350 Data No.4 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,4;
D#=D350;
TITLE=/ELASTIC AND INELASTIC SCATTERING OF 185 MEV PROTONS FROM 12C/;
PURPOSE=/THE MAIN MOTIVATION FOR THE WISH TO OBTAIN A MORE RELIABLE
OPTICAL POTENTIAL WAS THE FACT THAT DISTORTION EFFECTS IN
CALCULATIONS ON INELASTIC SCATTERING OF MEDIUM ENERGY PROTONS
IN THE DISTORTED-WAVE IMPULSE APPROXIMATION HAVE BEEN FOUND TO
BE VERY LARGE. THIS MEANS THAT IT IS VERY DIFFICULT TO EXTRACT
INFORMATION ON NUCLEAR STRUCTURE AND THE MODE OF EXCITATION
UNLESS THE DISTORTING POTENTIAL IS RATHER WELL KNOWN./;
ATH=(A.INGEMARSSON'1',O.JONSSON'1',A.HALLGREN'1');
INST-ATH=(2SWDUPP'1');
REF=NP/A;
VLP=319(1979)377;
RCTS=(12C(P,P)12C);
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,4;
ENR=X%;
CHM=ELM;
THK-TGT=(0.16G/CM**2,0.48G/CM**2);
BAC=SELF;
POL-TGT=NO;
ALGN-TGT=NO;
ACC=(SYNCYC);
INST-ACC=2SWDUPP;
INC-ENGY-LAB-RANGE=(185MEV);
DELTA-INC-ENGY-LAB=XKEV;
ERS-PRJ=XKEV;
BEAM-INTNSTY=XUA;
POL-PRJ=NO;
DET-PARTCL=(P);
DET-SYS=(MAG);
SOLID-ANGL=XMSR;
ERS-DET=(400KEV,550KEV);
ANL=(OPT-MODEL,DWIA,DWBA);
PHQ=(XSECTN,ANGL-DSTRN,DSIGMA/DOMEGA,POL,OPT-POTL-PARA);
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,4;
INC-ENGY-LAB=185MEV;
EXC-ENGY=4.44MEV;
DELTA-EXC-ENGY=XMEV;
J-PI=2+;
/*FIG.8-(B)*/
/* D350 FIG.8-(B) */
/* SER#= 5 */
/* XSCALE=LINEAR YSCALE=LINEAR */
/* XMAX= 7.00000000E+01 YMAX= 5.00000000E-01 */
/* XMIN= 0.00000000E+00 YMIN=-1.00000000E+00 */
/* FOLLOWING DATA ARE TAKEN FROM GRAPH */
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
THTC POL DELTA-POL
(DEG) (NODIM) (NODIM)
8.10 3.28E-01 4.04E-02
10.90 3.64E-01 3.03E-02
13.70 5.05E-01 1.51E-02
16.50 6.31E-01 2.02E-02
19.10 7.83E-01 3.03E-02
22.10 8.94E-01 2.02E-02
27.40 7.88E-01 3.53E-02
32.90 3.23E-01 3.03E-02
38.30 -1.67E-01 3.03E-02
43.70 -6.67E-01 4.04E-02
49.00 -9.49E-01 5.05E-02
54.20 -5.40E-01 7.07E-02
\END;
/*===================================================================*/
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