/*===================================================================*/ /* NRDF D0294 Data No.2 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,2; D#=D294; TITLE=/LOW-ENERGY BEHAVIOUR OF THE PROTON OPTICAL POTENTIAL OF SN/; PURPOSE=/A CAREFUL OPTICAL-MODEL ANALYSIS OF PROTON ELASTIC SCATTERING DATA OBTAINED FROM 116SN AND 120SN AT ENERGIES NEAR THE COULOMB BARRIER REVEALS A MORE RAPID DEPENDENCE OF THE REAL WELL DEPTH ON ENERGY THAN HAS BEEN FOUND AT HIGHER ENERGIES./; /*@21@*/ ATH=(B.GYARMATI'1',T.VERTSE'1',L.ZOLNAI'1',A.I.BARYSHINIKOV'2', A.F.GURBICH'2',N.N.TITARENKO'2',E.L.YADROVSKY'2'); INST-ATH=(3HUNDEB'1',4CCPFEI'2'); REF=JP/G; VLP=5(1979)1225; RCTS=(116SN(P,P)116SN,120SN(P,P)120SN); /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,2; ENR=X%; THK-TGT=XMG/CM**2; BAC=SELF; THK-BAC=XMG/CM**2; POL-TGT=NO; ALGN-TGT=NO; /*@3@*/ ACC=(VDGT); INST-ACC=4CCPFEI; INC-ENGY-LAB-RANGE=4MEV(XMEV)9MEV; ERS-PRJ=0.1%; /*@4@*/ DET-PARTCL=P; DET-SYS=SI(LI); SOLID-ANGL=1.3E-4[8.1E-4SR; ERS-DET=[60KEV; /*@5@*/ ANL=(OPT-MODEL'3',STATIST-MODEL); /*@7@*/ /*@9@*/ PHQ=(ANGL-DSTRN'1',XSECTN-RATIO'1',OPT-POTL-PARA); /*@6@*/ RCT=116SN(P,P)116SN; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,2; INC-ENGY=6.5MEV; EXC-ENGY=0.0MEV; /*FIG.1-(B)*/ /* D294 FIG 1-(B) */ /* SER#= 2 */ /* XSCALE=LINEAR YSCALE=LINEAR */ /* XMAX= 1.80000000E+02 YMAX= 1.00000000E+00 */ /* XMIN= 0.00000000E+00 YMIN= 8.99999976E-01 */ /* FOLLOWING DATA ARE TAKEN FROM GRAPH */ /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; THTC RATIO-DSIGMA/DOMEGA'1' DELTA-RATIO-DSIGMA/DOMEGA (DEG) (NODIM) (NODIM) 77.14 9.43E-01 3.57E-02 81.94 9.68E-01 3.74E-02 85.86 9.71E-01 2.50E-02 89.78 9.59E-01 2.50E-02 93.70 9.70E-01 1.96E-02 97.19 9.59E-01 1.60E-02 100.68 9.54E-01 1.96E-02 105.47 9.34E-01 1.60E-02 108.09 9.29E-01 1.60E-02 112.01 9.05E-01 1.78E-02 116.37 9.00E-01 1.78E-02 120.29 8.73E-01 2.14E-02 123.34 8.41E-01 1.42E-02 126.83 8.36E-01 1.42E-02 130.31 8.62E-01 1.42E-02 135.11 8.52E-01 1.42E-02 138.60 8.62E-01 1.25E-02 142.95 8.68E-01 1.25E-02 146.88 8.84E-01 1.25E-02 150.36 8.70E-01 1.07E-02 152.98 8.68E-01 8.92E-03 156.46 8.59E-01 1.24E-02 160.82 8.91E-01 1.60E-02 163.87 8.79E-01 8.92E-03 165.62 8.73E-01 7.14E-03 \END; /*===================================================================*/ |