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/* NRDF D1841 Data No.126 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,126;
D#=D1841;
TITLE=/Shell and odd-even effects on alpha-particle energy spectra
from the (p,alpha) reaction on nuclei around neutron number 50/;
PURPOSE=/To clarify the shell and odd-even effects on the (p,alpha)
reaction/;
ATH=(I.KUMABE'1', Y.MITO'1', M.HYAKUTAKE'1', N.KOORI'1', H.SAKAI'1',
Y.WATANABE'1');
INST-ATH=(2JPNKYU'1');
/* '1' Department of Nuclear Engineering */
REF=PR/C;
VLP=35(1987)467;
RCTS=(92MO(P,ALPHA)X, 94MO(P,ALPHA)X, 93NB(P,ALPHA)X,
106PD(P,ALPHA)X, AG(P,ALPHA)X, 90ZR(P,ALPHA)X, 96MO(P,ALPHA)X,
98MO(P,ALPHA)X, 100MO(P,ALPHA)X);
PHQS=(ENGY-SPEC, ENGY-SPEC'2');
/* '2' Angular integrated energy spectrum */
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,126;
/* 2003-11-11 : Converted, Data converted from EXFOR E1303.
Numerical data are exchanged with author's one. Many data tables
are added. */
CHM=ELM;
PHYS-FORM=SLD;
BAC=SELF;
POL-TGT=0%;
ALGN-TGT=0%;
ACC=VDGT;
INST-ACC=2JPNKYU;
BEAM-INTNSTY=20[300NA'3';
/* '3' Smaller beam currents were used at forward angles in order
to reduce the dead time for the detector system. */
POL-PRJ=0%;
DET-PARTCL=ALPHA;
COINC=NO;
ANT-COINC=NO;
DET-SYS=SBD'4';
/* '4' To analyze and detect alpha-particle. Used as Delta E-E
counter. Silicon surface barrier detectors having thickness of
15 and 300 micro-meter. The energy scale for alpha-particles
was calibrated using the position of the alpha-particle peaks
leading to the ground states of the residual nucleus for high
energy calibration points. Low energy calibration points were
obtained using the positions of the alpha-particle peaks
leading to low lying states of 13N in the 16O(p,alpha)13N
reaction on the oxygen impurities on the targets. */
/* Experimental Method:
- Particle identification by 'E/Delta E' measurement (To identify
alpha-particles from other reaction products)
RCT=AG(P,ALPHA)X;
PHQ=ENGY-SPEC'169';
/* '169' Angular integrated energy spectrum */
ENR=NAT;
THK-TGT=1.089MG/CM**2;
INC-ENGY-LAB=18MEV;
ANL=(STATIST-MODEL'170',PREEQUI-MODEL'171');
/* '170' Statistical evaporation model [J.M. Blatt and V.F.
Weisskopf, Theoretical Physics (Wiley, New York 1952). */
/* '171' See [L. Milazzo-Colli and G.M. Braga-Marcazzan, Nucl.
Phys. A210(1973)297] for detail. */
/* Analysis:
- Integration of angular distribution
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,126;
INC-ENGY-LAB=18MEV;
EMT=ALPHA;
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
ENGY-EMT-CM-MIN ENGY-EMT-CM-MAX DSIGMA/DE DELTA-DSIGMA/DE'172'
(MEV) (MEV) (MB/MEV) (MB/MEV)
9.0000 9.2000 0.5031 +-0.0157
9.2000 9.4000 0.5556 +-0.0189
9.4000 9.6000 0.6858 +-0.0193
9.6000 9.8000 0.9680 +-0.0233
9.8000 10.0000 1.0234 +-0.0237
10.0000 10.2000 1.3081 +-0.0267
10.2000 10.4000 1.4810 +-0.0286
10.4000 10.6000 1.7020 +-0.0306
10.6000 10.8000 1.9796 +-0.0330
10.8000 11.0000 2.2559 +-0.0355
11.0000 11.2000 2.5378 +-0.0377
11.2000 11.4000 2.6802 +-0.0385
11.4000 11.6000 2.9468 +-0.0404
11.6000 11.8000 3.2228 +-0.0421
11.8000 12.0000 3.3338 +-0.0426
12.0000 12.2000 3.4353 +-0.0434
12.2000 12.4000 3.4622 +-0.0436
12.4000 12.6000 3.3957 +-0.0437
12.6000 12.8000 3.3469 +-0.0436
12.8000 13.0000 3.2909 +-0.0428
13.0000 13.2000 3.1083 +-0.0412
13.2000 13.4000 2.9723 +-0.0403
13.4000 13.6000 2.7231 +-0.0386
13.6000 13.8000 2.5636 +-0.0377
13.8000 14.0000 2.3596 +-0.0362
14.0000 14.2000 2.2454 +-0.0353
14.2000 14.4000 1.9629 +-0.0331
14.4000 14.6000 1.8417 +-0.0321
14.6000 14.8000 1.6023 +-0.0301
14.8000 15.0000 1.5230 +-0.0294
15.0000 15.2000 1.3934 +-0.0279
15.2000 15.4000 1.2588 +-0.0266
15.4000 15.6000 1.1168 +-0.0252
15.6000 15.8000 1.0264 +-0.0241
15.8000 16.0000 0.8958 +-0.0227
16.0000 16.2000 0.8922 +-0.0226
16.2000 16.4000 0.8305 +-0.0218
16.4000 16.6000 0.7789 +-0.0212
16.6000 16.8000 0.7267 +-0.0205
16.8000 17.0000 0.6759 +-0.0198
17.0000 17.2000 0.6480 +-0.0196
17.2000 17.4000 0.5516 +-0.0178
17.4000 17.6000 0.5459 +-0.0178
17.6000 17.8000 0.4981 +-0.0170
17.8000 18.0000 0.4597 +-0.0163
18.0000 18.2000 0.4801 +-0.0167
18.2000 18.4000 0.4954 +-0.0168
18.4000 18.6000 0.4819 +-0.0166
18.6000 18.8000 0.6045 +-0.0192
18.8000 19.0000 0.5042 +-0.0169
19.0000 19.2000 0.4494 +-0.0160
19.2000 19.4000 0.3391 +-0.0139
19.4000 19.6000 0.2214 +-0.0112
19.6000 19.8000 0.2076 +-0.0108
19.8000 20.0000 0.3280 +-0.0139
20.0000 20.2000 0.2761 +-0.0124
20.2000 20.4000 0.3393 +-0.0139
20.4000 20.6000 0.2830 +-0.0128
20.6000 20.8000 0.0965 +-0.0074
20.8000 21.0000 0.0367 +-0.0045
21.0000 21.2000 0.0355 +-0.0045
21.2000 21.4000 0.0366 +-0.0046
21.4000 21.6000 0.0560 +-0.0057
21.6000 21.8000 0.0279 +-0.0039
21.8000 22.0000 0.0301 +-0.0041
22.0000 22.2000 0.0212 +-0.0035
22.2000 22.4000 0.0183 +-0.0032
22.4000 22.6000 0.0192 +-0.0033
22.6000 22.8000 0.0194 +-0.0033
22.8000 23.0000 0.0158 +-0.0029
23.0000 23.2000 0.0034 +-0.0013
\END;
/*===================================================================*/
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