/*===================================================================*/ /* NRDF D0294 Data No.7 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,7; 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,7; 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=120SN(P,P)120SN; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,7; INC-ENGY=6.2MEV; EXC-ENGY=0.0MEV; /*FIG.1-(G)*/ /* D294 FIG 1-(G) */ /* SER#= 7 */ /* 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) 64.50 1.05E+00 5.78E-02 68.43 1.01E+00 5.43E-02 71.91 9.86E-01 4.56E-02 75.84 1.00E+00 4.56E-02 82.37 9.93E-01 3.33E-02 86.73 9.84E-01 2.80E-02 93.70 9.81E-01 2.63E-02 98.50 9.81E-01 2.28E-02 102.42 9.51E-01 1.75E-02 106.78 9.37E-01 1.57E-02 108.96 9.49E-01 1.92E-02 112.45 9.33E-01 1.92E-02 117.68 9.25E-01 1.75E-02 120.73 9.00E-01 1.92E-02 124.21 9.14E-01 1.40E-02 127.70 9.09E-01 1.92E-02 131.62 9.12E-01 1.40E-02 135.54 9.12E-01 1.57E-02 138.60 9.14E-01 1.40E-02 143.39 9.19E-01 1.22E-02 147.31 9.04E-01 1.40E-02 151.67 8.93E-01 1.92E-02 154.29 9.21E-01 1.05E-02 158.21 9.18E-01 1.57E-02 161.26 9.09E-01 1.05E-02 164.31 9.23E-01 8.77E-03 166.49 9.21E-01 8.77E-03 \END; /*===================================================================*/ |