/*===================================================================*/ /* NRDF D0294 Data No.3 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,3; 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,3; 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,3; INC-ENGY=7.45MEV; EXC-ENGY=0.0MEV; /*FIG.1-(C)*/ /* D294 FIG 1-(C) */ /* SER#= 3 */ /* 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) 76.96 9.24E-01 2.75E-02 81.74 9.26E-01 2.75E-02 85.65 9.22E-01 2.41E-02 90.00 9.21E-01 2.06E-02 93.91 9.09E-01 1.89E-02 96.96 8.74E-01 1.89E-02 100.00 8.48E-01 1.89E-02 105.22 8.33E-01 1.37E-02 107.83 8.10E-01 1.37E-02 111.74 7.78E-01 1.37E-02 116.09 7.66E-01 1.37E-02 120.00 7.62E-01 1.55E-02 122.61 7.43E-01 1.37E-02 126.09 7.43E-01 1.37E-02 129.13 7.59E-01 1.37E-02 134.35 7.60E-01 1.37E-02 137.39 7.64E-01 1.55E-02 141.30 7.81E-01 1.03E-02 146.09 7.95E-01 1.03E-02 149.13 8.00E-01 1.03E-02 152.61 7.84E-01 1.55E-02 155.65 7.93E-01 1.03E-02 160.00 8.16E-01 1.37E-02 163.04 8.12E-01 8.62E-03 164.35 8.21E-01 1.03E-02 \END; /*===================================================================*/ |