/*===================================================================*/
 /* NRDF D0328 Data No.5                                              */
 /*===================================================================*/
 /* Bibliography                                                      */
 /*===================================================================*/
 \\BIB,5;
 D#=D328;
 TITLE=/SYMMETRIC-TO-ASYMMETRIC MASS RATIOS FOR PROTON-INDUCED FISSION
        OF 232TH AND 238U/;
 PURPOSE=/MOST SYMMETRIC-TO-ASYMMETRIC (N(S)/N(A)) OR PEAK-TO-VALLEY
          (P/V) RATIOS OF FISSION FRAGMENTS AS A FUNCTION OF INCIDENT
          PROTON ENERGY SHOW DISTINCT BREAKS AT CERTAIN ENERGIES, THAT
          HAVE BEEN INTERPRETED AS THE OPENING OF ANOTHER REACTION
          CHANNEL, SUCH AS FISSION FLLOWING EMISSION OF ONE OR TWO
          NERTRONS(SECOND- OR THIRD-CHANCE FISSION).  THE OBJECTIVE OF
          THE PRESENT STUDY WAS TO DETERMINE THE EXISTENCE AND POSITION
          OF SUCH BREAKS WITH A MORE SENSITIVE DETECTOR SYSTEM THAN WAS
          PREVIOUSLY USED./;
 ATH=(R.EAKER'1',H.S.PLENDL'1',A.F.ZELLER'1',A.CLEM'2',L.MUGA'2',
      J.M.NICOVICH'2');
 INST-ATH=(1USAFSU'1',1USAFLA'2');
 REF=PR/C;
 VLP=20(1979)1055;
 RCTS=(232TH(P,FISSN),238U(P,FISSN));
 /*===================================================================*/
 /* Experimental Conditions                                           */
 /*===================================================================*/
 \\EXP,5;
 POL-TGT=NO;
 ALGN-TGT=NO;
 ACC=(VDGT);
 INST-ACC=1USAFSU;
 INC-ENGY-LAB-RANGE=9.5MEV17.5MEV;
 DELTA-INC-ENGY=XKEV;
 ERS-PRJ=XKEV;
 BEAM-INTNSTY=30-150NA;
 POL-PRJ=NO;
 DET-SYS=(SE,PLST-SCT,X'53');
 /*@53@*/
 SOLID-ANGL=XMSR;
 ERS-DET=XKEV;
 ANL=(X'55');
 /*@55@*/
 PHQ=(XSECTN,ENGY-SPEC,XSECTN-RATIO'54',);
 /*@54@*/
 RCT=238U(P,FISSN);
 CHM=2238U3O8;
 THK-TGT=0.01MG/CM**2;
 BAC=NI;
 THK-BAC=0.1MG/CM**2;
 RCT=232TH(P,FISSN);
 CHM=232THF4;
 THK-TGT=0.3MG/CM**2;
 BAC=NI;
 THK-BAC=0.1MG/CM**2;
 /*===================================================================*/
 /* Descriptive Parameters                                            */
 /*===================================================================*/
 \\DATA,5;
 INC-ENGY-LAB=9.5[17.0MEV;
 /*===================================================================*/
 /* Data Table                                                        */
 /*===================================================================*/
 \DATA;
 A Z DATA'3,4' DATA-ERR DATA'3,5' DATA-ERR
 (NODIM) (NODIM) (MEV) (MEV) (MEV) (MEV)
 232 90 11.25 0.10'6' 11.25 0.2
 232 90 13.5 0.2 14.0 0.5
 232 90 16.2 0.3'7' X X
 238 92 10.5 0.2'7' 10.6 0.1
 238 92 13.5 0.3 13.5 0.5
 \END;
 /*===================================================================*/