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/* NRDF D1785 Data No.1 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,1;
D#=D1785;
TITLE=/New neutron-rich isotopes, 34Ne, 37Na and 43Si, produced by
fragmentation of a 64 A MeV 48Ca beam/;
PURPOSE=/To search for new isotopes, 34Ne, 37Na and 43Si. /;
ATH=(M.NOTANI'1', H.SAKURAI'2', N.AOI'2', Y.YANAGISAWA'3',
A.SAITO'3,4', N.IMAI'2,3', T.GOMI'3,4', M.MIURA'5',
S.MICHIMASA'1,3', H.IWASAKI'1', N.FUKUDA'3', M.ISHIHARA'3',
T.KUBO'3', S.KUBONO'1', H.KUMAGAI'3', S.M.LUKYANOV'6',
T.MOTOBAYASHI'3', T.K.ONISHI'2', YU.E.PENIONZHKEVICH'6',
S.SHIMOURA'1', T.TERANISHI'1', K.UE'1', V.UGRYUMOV'6',
A.YOSHIDA'3');
INST-ATH=(2JPNTOK'1', 2JPNTOK'2', 2JPNIPC'3', 2JPNYOK'4', 2JPNTIT'5',
4ZZZDUB'6');
/* '1' Center for Nuclear Study */
/* '2' Department of Physics */
/* '4' Department of Physics */
/* '5' Department of Applied Physics */
/* '6' Flerov Laboratory of Nuclear Reactions */
REF=PL/B;
VLP=542(2002)49;
RCTS=181TA(48CA,X)X;
PHQS=XSECTN'7';
/* '7' the production cross section of the fragment */
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,1;
/* 2003-06-26 : Compiled */
RTY=FRAG;
PHQ=XSECTN'8';
/* '8' the production cross section of the fragment */
ENR=NAT;
CHM=ELM;
PHYS-FORM=SLD;
THK-TGT=336MG/CM**2'9';
/* '9' The target thickness was chosen to maximize secondary beam
intensities based on a semi-empirical yield estimation by the
INTENSITY code [J.A.Winger et al., Nucl. Instrum. Methods
B70(1992)380]. */
BAC=X;
POL-TGT=0%;
ALGN-TGT=0%;
ACC=(LINAC'10',CYC'11');
/* '10' Newly developed linear accelerator as an injector to the
RRC */
/* '11' RIKEN Ring Cyclotron (RRC) */
INST-ACC=(2JPNIPC'10',2JPNIPC'11');
INC-ENGY-LAB=64MEV/A;
BEAM-INTNSTY=XA'12';
/* '12' <140 pnA. Error was estimated to be less than 15%. */
POL-PRJ=0%;
ION-SOURCE=/ 48Ca ions were produced at the 18 GHz ECR ion source
[T.Nakagawa et al., Nucl. Instrum. Methods A396(1997)9],
where the 64% enriched 48Ca oxide powder was used
[S.M.Lukyanov et al., Nucl. Instrum. Methods
B47(1990)102)]. /;
DET-PARTCL=X'13';
/* '13' . Reaction product are analyzed and detected. */
COINC=NO;
ANT-COINC=NO;
DET-SYS=(MAG'14',SI'15',PLST-SCT'16',PPAC'17');
/* '14' RIPS spectrometer (momentum acceptance is 6% and solid
angle is 5 msr. */
/* '15' Used as Delta E counter. */
/* '16' To make TOF signal of fragments */
/* '17' To determine positions of fragments */
EFCN-DET=/ The detection efficiency for a Z<=7 fragment was achieved
to be over 95%. /;
ANL=X'18';
/* '18' the EPAX-II parametrization [K.Summerer and B.Blank,
Phys. Rev. C61 (2000)034607] */
/* Experimental Method:
- Beam current integrated
- Time-of-flight
- Particle identification by 'E/Delta E' measurement
RCT=181TA(48CA,X)X;
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,1;
INC-ENGY-LAB=64MEV/A;
EMT=X;
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
Z A XSECTN DELTA-XSECTN
(NODIM) (NODIM) (NB) (NB)
9 29 375.0 47.0
9 31 1.11 0.262
10 32 169.0 28.0
10 34 0.095 0.067
11 35 76.5 17.1
11 37 0.119 0.069
12 38 34.8 10.5
13 41 8.01 4.6
\END;
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