/*===================================================================*/
 /* NRDF D1225 Data No.73                                             */
 /*===================================================================*/
 /* Bibliography                                                      */
 /*===================================================================*/
 \\BIB,73;
 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,73;
 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,73;
 INC-ENGY-LAB=90MEV;
 /*@13@*/
 J-PTY=3-'15';
 /*@14@*/
 THTC=25.5DEG'16';
 /*@15@*/
 SYS-ERR=<20%;
 /*FIG.8-(17)*/
 /*  D1225             FIG.8-(17)    */
 /*  FOLLOWING DATA ARE TAKEN FROM GRAPH   */
 /*===================================================================*/
 /* Data Table                                                        */
 /*===================================================================*/
 \DATA;
 THTC'17' DSIGMA'18' DELTA-DSIGMA'18'
 (DEG) (UB/SR/SR) (UB/SR/SR)
      -67.663   4.233E+02 +9.309E+01-1.091E+02
      -64.641   9.385E+02 +XXXXXXXXX-XXXXXXXXX
      -61.129   9.397E+02 +XXXXXXXXX-XXXXXXXXX
      -58.517   1.310E+03 +XXXXXXXXX-XXXXXXXXX
      -55.005   1.312E+03 +XXXXXXXXX-XXXXXXXXX
      -52.803   1.189E+03 +XXXXXXXXX-XXXXXXXXX
      -48.835   9.132E+02 +XXXXXXXXX-XXXXXXXXX
      -45.762   9.143E+02 +XXXXXXXXX-XXXXXXXXX
      -42.680   8.017E+02 +XXXXXXXXX-XXXXXXXXX
      -40.048   8.295E+02 +XXXXXXXXX-XXXXXXXXX
      -36.519   6.372E+02 +XXXXXXXXX-XXXXXXXXX
      -33.900   8.043E+02 +XXXXXXXXX-XXXXXXXXX
      -30.820   7.290E+02 +XXXXXXXXX-XXXXXXXXX
      -27.754   8.061E+02 +XXXXXXXXX-XXXXXXXXX
      -24.678   7.807E+02 +XXXXXXXXX-XXXXXXXXX
      -22.044   7.815E+02 +XXXXXXXXX-XXXXXXXXX
      -18.960   6.629E+02 +9.407E+01-4.240E+01
      -15.887   6.637E+02 +1.196E+02-6.279E+01
      -12.401   9.890E+02 +2.581E+02-6.341E+01
       -9.285   5.104E+02 +7.214E+01-4.829E+01
       -6.625   3.433E+02 +4.865E+01-1.274E+02
       -3.588   6.036E+02 +1.088E+02-1.250E+02
       -0.074   5.847E+02 +8.286E+01-1.211E+02
        2.618   2.393E+02 +7.256E+01-7.307E+01
        5.213   4.348E+02 +XXXXXXXXX-XXXXXXXXX
        8.348   1.665E+02 +5.054E+01-6.522E+01
       11.794   4.657E+02 +XXXXXXXXX-XXXXXXXXX
       14.480   2.105E+02 +2.196E+01-3.792E+01
       17.608   8.904E+01 +6.737E+01-3.487E+01
 \END;
 /*===================================================================*/