|
| /*===================================================================*/
/* NRDF D1775 Data No.5 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,5;
D#=D1775;
TITLE=/ Effects of neutron number and nuclear deformation on
complete fusion of 60,64Ni+154Sm near the Coulomb barrier /;
PURPOSE=/ To study the effects of heavy projectile neutron number on
complete fusiion with a well-deformed target /;
ATH=(S.MITSUOKA'1', H.IKEZOE'1', K.NISHIO'1', K.SATOU'1', J.LU'1');
INST-ATH=(2JPNJAE'1');
/* '1' Advanced Science Research Center */
REF=PR/C;
VLP=65(2002)054608;
RCTS=(154SM(64NI,2*N)216TH, 154SM(64NI,3*N)215TH,
154SM(64NI,4*N)214TH, 154SM(64NI,5*N)213TH,
154SM(64NI,6*N)212TH, 154SM(64NI,7*N)211TH, 154SM(64NI,X)215AC,
154SM(64NI,X)214AC, 154SM(64NI,X)213AC, 154SM(64NI,X)212AC,
154SM(64NI,X)211AC, 154SM(64NI,X)210AC, 154SM(64NI,X)214RA,
154SM(64NI,X)213RA, 154SM(64NI,X)212RA, 154SM(64NI,X)211RA,
154SM(64NI,X)210RA, 154SM(64NI,X)209RA, 154SM(64NI,N)X,
154SM(64NI,FUSN), 154SM(60NI,FUSN));
PHQS=(EXC-FUNCT'2', EXC-FUNCT'3', EXC-FUNCT'4', EXC-FUNCT'5',
EXC-FUNCT'6', EXC-FUNCT'7', EXC-FUNCT'8', EXC-FUNCT'9',
EXC-FUNCT'10', EXC-FUNCT'11', EXC-FUNCT'12', EXC-FUNCT'13',
XSECTN'14', X'15');
/* '2' Evapolation Residue cross section for 2n channel */
/* '3' Evapolation Residue cross section for 3n channel */
/* '4' Evapolation Residue cross section for 4n and 5n channel */
/* '5' Evapolation Residue cross section for 6n and 7n channel */
/* '6' Evapolation Residue cross section for p+2n channel */
/* '7' Evapolation Residue cross section for p+3n channel */
/* '8' Evapolation Residue cross section for p+4n and p+5n channel
/* '9' Evapolation Residue cross section for p+6n and p+7n channel
/* '10' Evapolation Residue cross section for 2p+2n channel */
/* '11' Evapolation Residue cross section for 2p+3n channel */
/* '12' Evapolation Residue cross section for 2p+4n and 2p+5n
channel */
/* '13' Evapolation Residue cross section for alpha+4n and alpha+5n
channel */
/* '14' summation of 2n to 7n evaporate cross sections */
/* '15' Fusion Probability */
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,5;
/* 2003-03-10 : Compiled */
ENR=98.6%;
CHM=X'16';
/* '16' Oxide */
PHYS-FORM=SLD;
THK-TGT=0.35MG/CM**2;
BAC=AL;
POL-TGT=0%;
ALGN-TGT=0%;
ACC=VDGT'17';
/* '17' Jaeri tandem-booster facility */
INST-ACC=2JPNJAE;
BEAM-INTNSTY=10[35NA;
POL-PRJ=0%;
COINC=NO;
ANT-COINC=NO;
DET-SYS=(MAG'18',SI'19',TOF);
/* '18' JAERI recoil mass separator (RMS) [H.Ikezoe et al., Nucl.
Instrum. Methods Phys. Res. A376(1996)420]. */
/* '19' The alpha peaks from the decay chain of 216Th-212Ra-208Rn
and 5.486MeV alpha peak from an 241Am source were used for the
energy calibration of PSSD. */
SOLID-ANGL=20.0MSR;
ERS-DET=70KEV'20';
/* '20' Typical energy resolution of the individual front strips
(FWHM) */
EFCN-DET=/ The total efficiency of the present system was typically
18% and 10% for xn and alpha+xn channels, respectively. /;
/* Experimental Method:
- Time-of-flight
RCT=154SM(64NI,X)215AC;
RTY=X'57';
/* '57' Evapolation */
PHQ=EXC-FUNCT'58';
/* '58' Evapolation Residue cross section for p+2n channel */
INC-ENGY-LAB=(172MEV, 175MEV, 179MEV, 183MEV, 187MEV, 190MEV, 194MEV,
200MEV, 205MEV, 210MEV, 215MEV, 224MEV);
DET-PARTCL=(ALPHA'59',ALPHA'60');
/* '60' Alpha from 211Fr */
/* '59' Alpha from 215Ac */
ANL=STATIST-MODEL'61';
/* '61' HIVAP [W.Reisdorf and M.Schadel, Z.Phys.A343(1992)47]. */
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,5;
STATIST-ERR=40%'62';
/* '62' for the estimates of Recoil Mass Separator transmission
and Evaporation Residue distributions */
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
INC-ENGY-CM XSECTN XSECTN'63' DELTA-XSECTN'63,64'
(MEV) (MB) (MB) (MB)
172 X 4.9e-06 +-X
175 9.7e-07 X +-1.1e-06
179 6.4e-06 X +-5.5e-06
183 6.4e-05 X +-3.4e-05
187 1.4e-04 X +-7.8e-05
190 2.5e-04 X +-1.2e-04
194 1.7e-04 X +-1.1e-04
200 1.4e-04 X +-7.7e-05
205 5.3e-05 X +-3.2e-05
210 2.7e-05 X +-1.9e-05
215 1.1e-05 X +-1.3e-05
224 X 5.5e-06 +-X
\END;
/*===================================================================*/
|