/*===================================================================*/
 /* NRDF D1225 Data No.74                                             */
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 /* Bibliography                                                      */
 /*===================================================================*/
 \\BIB,74;
 D#=D1225;
 TITLE=/VARIOUS INTERMEDIATE CHANNELS IN THE
        12C+12C->12C(G.S.)+ALPHA+8BE(G.S.) REACTION/;
 PURPOSE=/THE 12C+12C->12C(G.S.)+ALPHA+8BE(G.S.) REACTION HAS BEEN
          INVESTIGATED BY 12C-ALPHA COINCIDENCE MEASUREMENTS AT
          INCIDENT ENERGIES OF 90, 110 AND 140 MEV. CROSS SECTIONS OF
          THREE KINDS OF INTERMEDIATE CHANNELS (12C+12C*, 160*+8BE AND
          ALPHA+20NE*) AND OF NON-RESONANT -PARTS LEADING TO THE SAME
          12C(G.S.)+ALPHA+8BE(G.S.) FINAL CHANNEL HAVE BEEN DEDUCED.
          COINCIDENCE CROSS SECTIONS WERE REPRODUCED BY DWBA
          CALCULATIONS/;
 ATH=(S.SHIMOURA'1',A.SAKAGUCHI'1',T.SHIMODA'2',T.FUKUDA'2',K.OGURA'2',
      K.KATORI'2',H.OGATA'3');
 INST-ATH=(2JPNKTO'1',2JPNOSA'2',2JPNRCN'3');
 REF=NP/A;
 VLP=452(1986)123;
 RCTS=(12C(12C,12C,ALPHA)8BE);
 PHQS=(ENGY-SPEC,DSIGMA);
 /*===================================================================*/
 /* Experimental Conditions                                           */
 /*===================================================================*/
 \\EXP,74;
 RCT=12C(12C,12C,ALPHA)8BE;
 ENR=NAT;
 CHM=ELM;
 PHYS-FORM=SLD;
 THK-TGT=1.1MG/CM**2;
 BAC=SELF;
 POL-TGT=0%;
 ALGN-TGT=0%;
 ACC=(CYC);
 INST-ACC=2JPNRCN;
 INC-ENGY-LAB=(90MEV,110MEV,140MEV);
 CHRG-INC-ION=+4;
 POL-PRJ=0%;
 DET-PARTCL=(ALPHA'4',12C'5');
 COINC=(ALPHA'4',12C'5');
 ANT-COINC=NO;
 DET-SYS=(SSD'4,5',CNTR-TLSCP'4,5',X'5,6');
 /*@3@*/
 SOLID-ANGL=(6MSR'4',33MSR'4',130MSR'4',12MSR'5');
 ANL=(DWBA);
 PHQ=(ENGY-SPEC,DSIGMA);
 /*===================================================================*/
 /* Descriptive Parameters                                            */
 /*===================================================================*/
 \\DATA,74;
 INC-ENGY-LAB=90MEV;
 /*@13@*/
 J-PTY=3-'15';
 /*@14@*/
 THTC=22.5DEG'16';
 /*@15@*/
 SYS-ERR=<20%;
 /*FIG.8-(18)*/
 /*  D1225             FIG.8-(18)    */
 /*  FOLLOWING DATA ARE TAKEN FROM GRAPH   */
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 /* Data Table                                                        */
 /*===================================================================*/
 \DATA;
 THTC'17' DSIGMA'18' DELTA-DSIGMA'18'
 (DEG) (UB/SR/SR) (UB/SR/SR)
      -65.521   3.867E+02 +5.317E+01-8.784E+01
      -62.034   7.131E+02 +XXXXXXXXX-XXXXXXXXX
      -58.983   8.934E+02 +XXXXXXXXX-XXXXXXXXX
      -56.368   7.364E+02 +XXXXXXXXX-XXXXXXXXX
      -53.753   6.474E+02 +XXXXXXXXX-XXXXXXXXX
      -50.266   6.474E+02 +XXXXXXXXX-XXXXXXXXX
      -47.216   6.269E+02 +XXXXXXXXX-XXXXXXXXX
      -44.601   6.686E+02 +XXXXXXXXX-XXXXXXXXX
      -41.986   7.131E+02 +XXXXXXXXX-XXXXXXXXX
      -37.191   7.605E+02 +XXXXXXXXX-XXXXXXXXX
      -35.012   8.111E+02 +XXXXXXXXX-XXXXXXXXX
      -32.397   8.377E+02 +XXXXXXXXX-XXXXXXXXX
      -28.475   7.364E+02 +XXXXXXXXX-XXXXXXXXX
      -25.424   8.111E+02 +1.417E+02-7.470E+01
      -22.809   7.605E+02 +7.714E+01-9.192E+01
      -20.194   6.070E+02 +8.346E+01-5.590E+01
      -17.579   6.474E+02 +1.131E+02-5.962E+01
      -13.656   3.994E+02 +4.051E+01-5.940E+01
      -11.041   2.803E+02 +4.896E+01-9.587E+01
       -7.990   4.399E+02 +6.048E+01-8.878E+01
       -5.375   2.031E+02 +8.633E+01-7.371E+01
       -2.760   3.626E+02 +9.169E+01-9.124E+01
        0.726   5.878E+02 +1.253E+02-1.753E+02
        3.341   4.543E+02 +9.684E+01-9.169E+01
        5.956   1.729E+02 +5.813E+01-8.210E+01
        9.443   2.237E+02 +7.521E+01-7.170E+01
       12.058   1.067E+02 +6.623E+01-8.908E+01
 \END;
 /*===================================================================*/