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| /*===================================================================*/
/* NRDF D1670 Data No.3 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,3;
D#=D1670;
TITLE=/ Isobalic analog state of 11Li /;
ATH=(T.TERANISHI'1', S.SHIMOURA'2', Y.ANDO'2', M.HIRAI'3', N.IWASA'2',
T.KIKUCHI'2', S.MORIYA'2', T.MOTOBAYASHI'2', H.MURAKAMI'2',
T.NAKAMURA'3', T.NISHIO'2', H.SAKURAI'1', T.UCHIBORI'2',
Y.WATANABE'1', Y.YANAGISAWA'2', M.ISHIHARA'1,3');
INST-ATH=(2JPNIPC'1', 2JPNRIK'2', 2JPNTOK'3', 2GERGSI'4');
/* '2' Department of Physics */
/* '3' Department of Physics */
REF=(PL/B'5');
VLP=(407(1997)110'5');
/* Secondary reference
- NP/A, 630(1998)387 (S.Shimoura et al., Proceedings of The Sixth
International Conference on Nucleus-Nucleus Collisions
(Gatlinburg, 1997))
RCTS=(P(11LI,11BE)N, D(11LI,11BE)N);
PHQS=(ENGY-SPEC, ENGY-SPEC'6', ANGL-DSTRN'7', X'8');
/* '6' Fermi transition part */
/* '7' Fermi transition part */
/* '8' Excitation energy and width of IAS of 11Li. This is obtained
by fitting Fermi part of energy spectrum (Fig.2c) with Gaussian
function over the region of 0.4 MeV < Ed < 1.6 MeV. Effects of the
detector acceptance and the Ed resolution were taken into account
in the fitting procedure. */
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,3;
/* 2003-08-18 : Converted, Data converted to EXFOR E1670 */
ENR=X%;
PHYS-FORM=SLD;
BAC=SELF;
POL-TGT=0%;
ALGN-TGT=0%;
ACC=PRJFS'9';
/* '9' A primary 18O beam of 100 AMeV bombarded a 9Be target of
1.4 g/cm2 thickness. Reaction products were analyzed by the
projectile fragment separator RIPS [T.Kubo et al., Nucl. Instr.
Meth. B70(1992)309] to obtain a radioactive 11Li beam. */
INST-ACC=2JPNIPC;
INC-ENGY-LAB=64MEV/A'10';
/* '10' at the middle of the target */
ERS-PRJ=6%;
BEAM-INTNSTY=20000PPS;
POL-PRJ=0%;
DET-PARTCL=(N,P,9LI);
COINC=(P,N,9LI);
ANT-COINC=NO;
DET-SYS=(SCT'11',TOF'12');
/* '11' To detect decay particles from 11Be. The hodoscope
consisted of a 5-mm thick Delta E plane and two 60-mm thick E
planes. */
/* '12' To determine velocities of charged particles and neutrons
over the 3.1 m flight path between the target and the
hodoscope. */
/* Experimental Method:
- Time-of-flight (To determine velocities of charged particles
and neutrons over the 3.1 m flight path between the target and
the hodoscope.)
/* Analysis:
- Invariant mass method
/* In the reference data given are not corrected for acceptance. In
this work, 11Be*(IAS) decays in two ways: 11Be*(IAS) -> 9Li+p+n
(direct decay) and 11Be*(IAS) -> 10Li+p ->9Li+p+n (Sequential
decay). The author assumed direct decay in the evaluation of
acceptance. To avoid ambiguity due to this assumption, authors gave
raw data (not corrected by acceptance) in the reference. */
/* none */
/* none */
RCT=P(11LI,11BE)N;
PHQ=ENGY-SPEC'29';
/* '29' Fermi transition part */
CHM=CH2'30';
/* '30' (CH2)n and C target are used, C target was used to
subtract the contributions of carbon nuclei in the (CH2)n
target. */
THK-TGT=XMG/CM**2'31';
/* '31' 191 and 188 mg/cm2 for (CH2)n and C target, respectively.
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,3;
INC-ENGY-LAB=64MEV/A;
SYS-ERR=10%'32';
/* '32' Total systematic error. Mainly due to the uncertainty in
neutron detection efficiency */
THTL-MIN=0DEG;
THTL-MAX=5DEG;
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
EXC-ENGY-EMT'33' DATA1'34' DSIGMA/DE'35' DELTA-DSIGMA/DE'35,36'
DATA2'37'
(MEV) (MEV) (MB/MEV) (MB/MEV) (NODIM)
20.19 0.05 0.00 +-0.00 0.030
20.29 0.15 -0.01 +-0.02 0.095
20.39 0.25 -0.01 +-0.03 0.155
20.49 0.35 0.04 +-0.05 0.200
20.59 0.45 0.14 +-0.07 0.236
20.69 0.55 0.18 +-0.08 0.265
20.79 0.65 0.36 +-0.10 0.287
20.89 0.75 0.55 +-0.13 0.306
20.99 0.85 0.64 +-0.14 0.322
21.09 0.95 1.30 +-0.17 0.336
21.19 1.05 1.36 +-0.17 0.347
21.29 1.15 1.13 +-0.16 0.358
21.39 1.25 0.70 +-0.14 0.368
21.49 1.35 0.27 +-0.13 0.376
21.59 1.45 0.61 +-0.12 0.382
21.69 1.55 0.17 +-0.11 0.387
21.79 1.65 0.34 +-0.11 0.391
21.89 1.75 0.29 +-0.11 0.394
21.99 1.85 0.10 +-0.10 0.397
22.09 1.95 0.10 +-0.09 0.398
22.19 2.05 0.06 +-0.09 0.399
22.29 2.15 0.29 +-0.09 0.399
22.39 2.25 0.23 +-0.09 0.398
22.49 2.35 -0.10 +-0.08 0.396
22.59 2.45 0.13 +-0.09 0.394
22.69 2.55 0.06 +-0.08 0.392
22.79 2.65 0.10 +-0.08 0.388
22.89 2.75 0.09 +-0.08 0.384
22.99 2.85 -0.04 +-0.07 0.380
23.09 2.95 0.06 +-0.08 0.374
23.19 3.05 0.13 +-0.08 0.369
23.29 3.15 0.13 +-0.08 0.364
23.39 3.25 0.20 +-0.07 0.358
23.49 3.35 0.04 +-0.07 0.351
23.59 3.45 -0.04 +-0.07 0.344
23.69 3.55 0.11 +-0.07 0.338
23.79 3.65 -0.02 +-0.06 0.331
23.89 3.75 -0.08 +-0.06 0.324
23.99 3.85 -0.06 +-0.06 0.317
24.09 3.95 -0.02 +-0.06 0.309
24.19 4.05 0.00 +-0.06 0.303
24.29 4.15 0.00 +-0.07 0.295
24.39 4.25 0.02 +-0.06 0.287
24.49 4.35 0.09 +-0.06 0.280
24.59 4.45 0.04 +-0.06 0.273
24.69 4.55 -0.09 +-0.06 0.266
24.79 4.65 0.04 +-0.06 0.259
24.89 4.75 0.06 +-0.05 0.252
24.99 4.85 -0.03 +-0.05 0.245
25.09 4.95 -0.05 +-0.05 0.238
25.19 5.05 0.07 +-0.05 0.232
25.29 5.15 -0.11 +-0.05 0.225
25.39 5.25 -0.07 +-0.04 0.219
25.49 5.35 0.00 +-0.04 0.213
25.59 5.45 -0.10 +-0.05 0.207
25.69 5.55 0.01 +-0.05 0.201
25.79 5.65 -0.05 +-0.04 0.195
25.89 5.75 0.02 +-0.05 0.190
25.99 5.85 0.05 +-0.05 0.185
26.09 5.95 -0.01 +-0.04 0.180
26.19 6.05 -0.02 +-0.04 0.174
26.29 6.15 -0.01 +-0.04 0.170
26.39 6.25 -0.01 +-0.04 0.165
26.49 6.35 0.05 +-0.04 0.161
26.59 6.45 -0.02 +-0.05 0.156
26.69 6.55 -0.05 +-0.04 0.152
26.79 6.65 0.00 +-0.04 0.148
26.89 6.75 -0.03 +-0.04 0.144
26.99 6.85 -0.03 +-0.04 0.141
27.09 6.95 0.03 +-0.04 0.137
27.19 7.05 -0.07 +-0.04 0.133
27.29 7.15 -0.05 +-0.03 0.130
27.39 7.25 -0.07 +-0.03 0.127
27.49 7.35 -0.02 +-0.03 0.123
27.59 7.45 -0.01 +-0.04 0.120
27.69 7.55 0.02 +-0.03 0.117
27.79 7.65 -0.02 +-0.04 0.115
27.89 7.75 0.00 +-0.03 0.112
27.99 7.85 -0.02 +-0.03 0.109
28.09 7.95 -0.05 +-0.03 0.107
28.19 8.05 0.00 +-0.03 0.104
28.29 8.15 -0.04 +-0.03 0.101
28.39 8.25 0.02 +-0.03 0.099
28.49 8.35 0.01 +-0.03 0.097
28.59 8.45 -0.01 +-0.02 0.095
28.69 8.55 0.04 +-0.04 0.093
28.79 8.65 -0.01 +-0.02 0.091
28.89 8.75 -0.07 +-0.03 0.089
28.99 8.85 -0.02 +-0.02 0.087
29.09 8.95 -0.01 +-0.02 0.085
29.19 9.05 0.01 +-0.03 0.083
29.29 9.15 0.01 +-0.02 0.082
29.39 9.25 0.02 +-0.02 0.080
29.49 9.35 -0.04 +-0.03 0.078
29.59 9.45 -0.02 +-0.02 0.077
29.69 9.55 -0.01 +-0.03 0.075
29.79 9.65 -0.05 +-0.02 0.074
29.89 9.75 -0.03 +-0.02 0.072
29.99 9.85 -0.03 +-0.03 0.071
30.09 9.95 0.01 +-0.02 0.069
\END;
/*===================================================================*/
|