|
| /*===================================================================*/
/* NRDF D1777 Data No.23 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,23;
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 */
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,23;
/* 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
/* 2006-09-07 : Altered, Mh. Re-digitized */
RCT=138BA(82SE,FUSN);
RTY=FUSN;
PHQ=X'135';
/* '135' fusion probability */
ENR=99.7%;
THK-TGT=0.41MG/CM**2;
INC-ENGY-LAB=(193MEV, 196MEV, 200MEV, 201MEV, 206MEV, 210MEV, 215MEV,
220MEV, 225MEV, 230MEV, 235MEV, 240MEV, 245MEV, 251MEV);
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,23;
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. /;
INC-ENGY-LAB=(193MEV, 196MEV, 200MEV, 201MEV, 206MEV, 210MEV, 215MEV,
220MEV, 225MEV, 230MEV, 235MEV, 240MEV, 245MEV, 251MEV);
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
ENGY'136' DATA1'137' DELTA-DATA1'137'
(MEV) (NODIM) (NODIM)
-1.311E+01 5.896E-04 +-2.426E-04
-1.059E+01 3.069E-03 +-1.263E-03
-6.438E+00 2.906E-02 +-1.122E-02
-5.440E+00 1.072E-01 +-4.970E-02
-5.781E-01 5.283E-01 +-2.310E-01
3.462E+00 4.093E-01 +-1.183E-01
8.494E+00 5.768E-01 +-1.607E-01
1.352E+01 5.073E-01 +-1.009E-01
1.856E+01 7.413E-01 +-2.318E-01
2.332E+01 8.404E-01 +-2.627E-01
2.853E+01 1.228E+00 +-4.436E-01
3.356E+01 1.183E+00 +-3.697E-01
3.841E+01 1.270E+00 +-4.585E-01
4.443E+01 1.604E+00 +-7.014E-01
\END;
/*===================================================================*/
|