|
| /*===================================================================*/
/* NRDF D1650 Data No.56 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,56;
D#=D1650;
TITLE=/ Spectroscopic study of oxygen and fluorine isotopes with the
(alpha,3He) and (alpha,t) reactions on 16,17,18O /;
PURPOSE=/ The (alpha,3he) and (alpha,t) reactions on 16O, 17O, and
18O were studied at around E(alpha)=65 MeV. /;
ATH=(M.YASUE'1', T.HASEGAWA'2', S.I.HAYAKAWA'3', K.IEKI'4',
J.KASAGI'5', S.KUBONO'6', T.MURAKAMI'7', K.NISIMURA'8',
K.OGAWA'9', H.OHNUMA'10', R.J.PETERSON'11', H.SHIMIZU'12',
M.H.TANAKA'6', H.TOYOKAWA'13');
INST-ATH=(2JPNJPN'1', 2JPNJPN'2', 2JPNAIT'3', 2JPNRIK'4', 2JPNTOH'5',
2JPNINS'6', 2JPNKTO'7', 2JPNJPN'8', 2JPNJPN'9', 2JPNTIT'10',
1USACLU'11', 2JPNYMG'12', 2JPNTSU'13');
/* '1' Miyagi University of Education, Sendai */
/* '2' Faculty of Engineering, Miyazaki University, Miyazaki */
/* '4' Department of Physics */
/* '5' Laboratory of Nuclear Science */
/* '7' Department of Physics */
/* '8' Tohoku Gakuin University, Sendai */
/* '9' College of Arts and Science, Chiba University, Chiba */
/* '10' Department of Physics */
/* '11' Nuclear Physics Laboratory */
/* '12' Faculty of General Education */
/* '13' Tandem Accelerator Center */
REF=PR/C;
VLP=46(1992)1242;
RCTS=(16O(ALPHA,3HE)17O, 16O(ALPHA,T)17F, 18O(ALPHA,3HE)19O,
18O(ALPHA,T)19F, 17O(ALPHA,3HE)18O, 17O(ALPHA,T)18F);
PHQS=ANGL-DSTRN;
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,56;
/* 2003-09-09 : Converted, Sr + Am + On. Data converted to EXFOR
E1650 */
/* 2007-05-10 : Altered, On. INSTITUTE corrected */
/* Related references
- Y.Kadota et al., NP/A, 458(1986)523.
(Further details of the experiment are described in this
reference.)
PHQ=ANGL-DSTRN;
POL-TGT=0%;
ALGN-TGT=0%;
ACC=CYC'14';
/* '14' Sector-focusing cyclotron */
INST-ACC=2JPNTOK'15';
/* '15' Institute for Nuclear Science */
POL-PRJ=0%;
COINC=NO;
ANT-COINC=NO;
DET-SYS=(MAG'16',SWPC'17',EDE);
/* '16' To analyze reaction product [S.Kato et al., Nucl.
Instrum. Methods 154(1978)19]. */
/* '17' To detect reaction product [M.H.Tanaka et al., Nucl.
Instrum. Methods 195(1982)509] backed up by two delta-E
counters and an E counter. */
/* 2006-12-07 : Altered, At. Re-digitized */
RCT=16O(ALPHA,3HE)17O;
RTY=STRP;
ENR=NAT;
CHM=X'305';
/* '305' Tantalum foil oxidized to Ta2O5 in the atmosphere of
natural oxygen gas */
PHYS-FORM=SLD;
THK-TGT=0.32MG/CM**2'306';
/* '306' the oxygen content */
BAC=SELF'307';
/* '307' Self-supporting tantalum foil oxidized to Ta2O5 */
INC-ENGY-LAB=64.9MEV;
DET-PARTCL=3HE;
ERS-DET=40KEV'308';
/* '308' FWHM */
ANL=DWBA'309';
/* '309' The zero-range (ZR) DWBA code DWUCK4 [P.D.Kunz,
Zero-range DWBA code, University of Colorado (unpublished).]
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,56;
TOT-ERR=X%'18';
/* '18' Overall ambiguity in absolute values of cross sections
for these broad states in about 30 percent, and that for other
narrow states is about 15 percent. */
INC-ENGY-LAB=64.9MEV;
EXC-ENGY=7.58MEV;
J-PTY=7/2-;
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
THTC DSIGMA/DOMEGA DELTA-DSIGMA/DOMEGA'310'
(DEG) (MB/SR) (MB/SR)
5.312E+00 2.194E-01 +-3.741E-02
6.711E+00 1.374E-01 +-2.494E-02
8.004E+00 1.529E-01 +-3.426E-02
1.058E+01 1.201E-01 +-2.048E-02
1.315E+01 6.157E-02 +-NEGLIGIBLE
1.632E+01 5.311E-02 +-1.245E-02
1.948E+01 3.700E-02 +-6.310E-03
2.276E+01 3.235E-02 +-5.870E-03
2.593E+01 3.743E-02 +-NEGLIGIBLE
2.909E+01 1.771E-02 +-4.330E-03
3.238E+01 2.220E-02 +-4.208E-03
3.542E+01 1.526E-02 +-3.260E-03
3.859E+01 1.566E-02 +-3.670E-03
4.481E+01 1.522E-02 +-2.079E-03
5.103E+01 1.519E-02 +-2.758E-03
5.713E+01 1.193E-02 +-2.294E-03
\END;
/*===================================================================*/
|