/*===================================================================*/
 /* NRDF D1225 Data No.18                                             */
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 /* Bibliography                                                      */
 /*===================================================================*/
 \\BIB,18;
 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,18;
 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,18;
 INC-ENGY-LAB=90MEV;
 /*@10@*/
 J-PTY=6+'13';
 /*@11@*/
 THTC=25.5DEG'14';
 /*@12@*/
 SYS-ERR=<20%;
 /*FIG.4-(4)*/
 /*  D1225             FIG.4-(4)    */
 /*  FOLLOWING DATA ARE TAKEN FROM GRAPH   */
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 /* Data Table                                                        */
 /*===================================================================*/
 \DATA;
 THTC'11' DSIGMA'12' DELTA-DSIGMA'12'
 (DEG) (UB/SR/SR) (UB/SR/SR)
      176.458   7.179E+01 +1.110E+02-ZZZZZZZZZ
      179.697   8.468E+02 +1.212E+02-1.764E+02
      182.256   6.695E+02 +XXXXXXXXX-2.058E+02
      185.678   5.469E+02 +1.439E+02-8.416E+01
      188.348   1.437E+03 +XXXXXXXXX-XXXXXXXXX
      191.733   7.869E+02 +XXXXXXXXX-XXXXXXXXX
      194.277   5.265E+02 +XXXXXXXXX-XXXXXXXXX
      197.217   2.440E+02 +4.430E+01-6.926E+01
      200.221   2.278E+02 +5.037E+01-4.746E+01
      203.699   3.394E+02 +6.162E+01-4.241E+01
      206.715   3.622E+02 +XXXXXXXXX-6.579E+01
      209.296   3.617E+02 +3.808E+01-5.558E+01
      212.328   4.561E+02 +6.513E+01-4.345E+01
      216.137   2.335E+02 +4.239E+01-3.583E+01
      218.761   3.720E+02 +3.917E+01-4.648E+01
      221.722   2.177E+02 +4.833E+01-3.355E+01
      224.764   3.035E+02 +6.727E+01-5.506E+01
      228.127   1.315E+02 +3.460E+01-4.910E+01
      231.580   1.500E+02 +2.732E+01-5.277E+01
      233.789   2.824E+02 +4.033E+01-5.125E+01
      236.775   2.159E+02 +5.681E+01-5.063E+01
      240.154   1.106E+02 +3.383E+01-3.137E+01
      243.592   1.067E+02 +2.366E+01-4.203E+01
      287.488   1.406E+02 +8.375E+01-7.537E+01
      290.511   1.605E+02 +4.915E+01-6.316E+01
      293.970   1.956E+02 +4.337E+01-5.076E+01
      296.424   4.973E+01 +2.449E+01-3.205E+01
 \END;
 /*===================================================================*/