/*===================================================================*/ /* NRDF D0294 Data No.8 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,8; 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,8; 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,8; INC-ENGY=6.6MEV; EXC-ENGY=0.0MEV; /*FIG.1-(H)*/ /* D294 FIG 1-(H) */ /* SER#= 8 */ /* 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) 64.22 1.04E+00 5.61E-02 68.16 9.93E-01 4.91E-02 71.65 9.84E-01 4.91E-02 76.02 9.79E-01 4.21E-02 78.64 9.82E-01 3.50E-02 82.57 9.89E-01 3.15E-02 86.07 9.86E-01 2.63E-02 90.87 9.70E-01 3.33E-02 93.93 9.65E-01 2.28E-02 97.86 9.60E-01 1.92E-02 101.80 9.32E-01 2.28E-02 105.73 9.18E-01 1.40E-02 108.35 9.09E-01 1.40E-02 112.72 9.02E-01 1.40E-02 117.09 8.93E-01 1.57E-02 120.15 8.74E-01 1.75E-02 124.08 8.67E-01 1.57E-02 127.14 8.77E-01 1.75E-02 130.63 8.86E-01 1.40E-02 135.00 8.68E-01 1.57E-02 138.06 8.75E-01 8.77E-03 142.86 8.91E-01 1.57E-02 146.36 8.72E-01 1.05E-02 150.29 8.77E-01 1.57E-02 154.66 8.91E-01 1.40E-02 157.28 8.96E-01 1.57E-02 161.65 8.91E-01 1.22E-02 164.27 8.93E-01 8.77E-03 165.58 8.96E-01 8.77E-03 \END; /*===================================================================*/ |