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 /* NRDF D1777 Data No.20                                             */
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 /* Bibliography                                                      */
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 \\BIB,20;
 D#=D1777;
 TITLE=/ Effect of shell structure in the fusion reactions 82Se+134Ba
         and 82Se+138Ba /;
 PURPOSE=/ In order to investigate the effect of the nuclear shell
           structure on the fusion process, we investigated the isotope
           dependence in the fusion reactions 82Se+134Ba and
           82Se+138Ba. /;
 ATH=(K.SATOU'1,2', H.IKEZOE'1', S.MITSUOKA'1', K.NISHIO'1',
      S.C.JEONG'3');
 INST-ATH=(2JPNJAE'1', 2JPNTSU'2', 2JPNKEK'3');
      /* '1' Advanced Science Research Center */
      /* '2' Institute of Physics and Tandem Accelerator Center */
      /* '3' Institute of Particle and Nuclear Studies */
 REF=PR/C;
 VLP=65(2002)054602;
 RCTS=(138BA(82SE,N)219TH, 138BA(82SE,X)215RA, 138BA(82SE,2*N)218TH,
       138BA(82SE,X)214RA, 138BA(82SE,3*N)217TH, 138BA(82SE,4*N)216TH,
       138BA(82SE,5*N)215TH, 138BA(82SE,6*N)214TH,
       138BA(82SE,7*N)213TH, 138BA(82SE,X)216AC, 138BA(82SE,X)215AC,
       138BA(82SE,X)214AC, 138BA(82SE,X)213AC, 138BA(82SE,X)212AC,
       138BA(82SE,X)212RA, 138BA(82SE,X)211RA, 138BA(82SE,X)210RA,
       138BA(82SE,X)209RA, 134BA(82SE,N)215TH, 134BA(82SE,2*N)214TH,
       134BA(82SE,3*N)213TH, 134BA(82SE,4*N)212TH,
       134BA(82SE,5*N)211TH, 134BA(82SE,P)215AC, 134BA(82SE,X)214AC,
       134BA(82SE,X)207RA, 134BA(82SE,X)213AC, 134BA(82SE,X)212AC,
       134BA(82SE,X)211AC, 134BA(82SE,X)210AC, 134BA(82SE,X)212RA,
       134BA(82SE,X)211RA, 134BA(82SE,X)210RA, 134BA(82SE,X)209RA,
       134BA(82SE,X)208RA, 138BA(82SE,FUSN), 134BA(82SE,FUSN));
 PHQS=(XSECTN'4', X'5');
 /* '4' Evaporation residue production cross section */
 /* '5' fusion probability */
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 /* Experimental Conditions                                           */
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 \\EXP,20;
 /* 2003-03-12 : Compiled */
 CHM=ELM;
 PHYS-FORM=SLD;
 BAC=AL;
 THK-BAC=XMG/CM**2'6';
 /* '6' 1.3 micro-meter */
 POL-TGT=0%;
 ALGN-TGT=0%;
 ACC=VDGT'7';
 /* '7' JAERI tandem booster accelerator */
 INST-ACC=2JPNJAE;
 POL-PRJ=0%;
 COINC=NO;
 ANT-COINC=NO;
 DET-SYS=(SI'8',SBD'9',TOF);
 /* '8' Double sided position-sensitive strip detector (DPSD). The
        typical energy resolution was 75 keV (FWHM) for alpha-decay
        energy of 7.921 MeV from 216Th produced in the present
        reaction. */
 /* '9' To measure the elastic scattering events of the 82Se from
        the barium target, which used to determine the absolute value
        of the evaporation residue cross sections. */
 ANL=(CC'10',STATIST-MODEL'11');
 /* '10' Coupled-channel calculation using the code CCDEF
         [J.O.Fernandez Niello et al., Comput. Phys. Commun.
         54(1989)409]. In the calculation of the fusion cross section,
         the coupling of the inelastic excitations of the first 2+ and
         3- states for both the projectile and the target to the fusion
         process are taken into account. */
 /* '11' After the coupled-channel calculation, the survival
         probability of each evaporation residue is calculated by using
         the statistical model code HIVAP[W. Reisdorf and M. Schadel,
         Z. Phys. A343(1992),47] */
 /* Experimental Method:
    - Time-of-flight
 RCT=(134BA(82SE,X)212RA+134BA(82SE,X)211RA);
 RTY=SQNTL-RCT'114';
 /* '114' Evapolation */
 PHQ=XSECTN'115';
 /* '115' Evaporation residue production cross section */
 ENR=73.5%'116';
 /* '116' The contamination of the barium isotopes 135, 1136, 137
          and 138 in 134BA target are 15.24%, 4.03%, 1.94% and 5.26%,
          respectively. */
 THK-TGT=0.50MG/CM**2;
 INC-ENGY-LAB=(232MEV, 235MEV, 239MEV, 240MEV, 245MEV, 249MEV);
 DET-PARTCL=(ALPHA'118',ALPHA'117',ALPHA'119',ALPHA'120');
 /* '120' Alpha from 207Rn */
 /* '119' Alpha from 208Rn */
 /* '118' Alpha from 211Ra */
 /* '117' Alpha from 212Ra */
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 /* Descriptive Parameters                                            */
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 \\DATA,20;
 NORM=/ Elastic scattering events of the 82Se beam from the barium
        target were used to determine the absolute value of the
        evaporation residue cross sections. /;
 TOT-ERR=40%;
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 /* Data Table                                                        */
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 \DATA;
 INC-ENGY-CM SIGMA DELTA-SIGMA
 (MEV) (UB) (UB)
 232. 2.0 +1.0-0.9
 235. 0.60 +0.40-0.36
 239. 1.4 +0.6-0.6
 240. 0.87 +0.43-0.41
 245. 0.82 +0.36-0.36
 249. 0.34 +0.17-0.16
 \END;
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