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| /*===================================================================*/
/* NRDF D1841 Data No.123 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,123;
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,123;
/* 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=100MO(P,ALPHA)X;
PHQ=ENGY-SPEC'157';
/* '157' Angular integrated energy spectrum */
ENR=97.27%;
THK-TGT=0.744MG/CM**2;
INC-ENGY-LAB=18MEV;
ANL=(STATIST-MODEL'158',PREEQUI-MODEL'159');
/* '158' Statistical evaporation model [J.M. Blatt and V.F.
Weisskopf, Theoretical Physics (Wiley, New York 1952). */
/* '159' See [L. Milazzo-Colli and G.M. Braga-Marcazzan, Nucl.
Phys. A210(1973)297] for detail. */
/* Analysis:
- Integration of angular distribution
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,123;
INC-ENGY-LAB=18MEV;
EMT=ALPHA;
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
ENGY-EMT-CM-MIN ENGY-EMT-CM-MAX DSIGMA/DE DELTA-DSIGMA/DE'160'
(MEV) (MEV) (MB/MEV) (MB/MEV)
9.0000 9.2000 0.5536 +-0.0260
9.2000 9.4000 0.5728 +-0.0362
9.4000 9.6000 0.5842 +-0.0258
9.6000 9.8000 0.6848 +-0.0566
9.8000 10.0000 0.8953 +-0.0774
10.0000 10.2000 0.9341 +-0.0971
10.2000 10.4000 0.9427 +-0.0516
10.4000 10.6000 1.0642 +-0.0324
10.6000 10.8000 1.1161 +-0.0430
10.8000 11.0000 1.1545 +-0.0872
11.0000 11.2000 1.2210 +-0.0330
11.2000 11.4000 1.2405 +-0.0390
11.4000 11.6000 1.2888 +-0.0475
11.6000 11.8000 1.2785 +-0.0364
11.8000 12.0000 1.2686 +-0.0325
12.0000 12.2000 1.2650 +-0.0365
12.2000 12.4000 1.3264 +-0.0350
12.4000 12.6000 1.2128 +-0.0356
12.6000 12.8000 1.1456 +-0.0322
12.8000 13.0000 1.1730 +-0.0312
13.0000 13.2000 1.0528 +-0.0317
13.2000 13.4000 1.0765 +-0.0360
13.4000 13.6000 1.0653 +-0.0300
13.6000 13.8000 1.0168 +-0.0290
13.8000 14.0000 1.0728 +-0.0301
14.0000 14.2000 0.9416 +-0.0277
14.2000 14.4000 0.9794 +-0.0284
14.4000 14.6000 0.8994 +-0.0271
14.6000 14.8000 0.9103 +-0.0273
14.8000 15.0000 0.8064 +-0.0259
15.0000 15.2000 0.7966 +-0.0255
15.2000 15.4000 0.7964 +-0.0254
15.4000 15.6000 0.7421 +-0.0245
15.6000 15.8000 0.6713 +-0.0234
15.8000 16.0000 0.6515 +-0.0234
16.0000 16.2000 0.6306 +-0.0231
16.2000 16.4000 0.5892 +-0.0223
16.4000 16.6000 0.5133 +-0.0206
16.6000 16.8000 0.4786 +-0.0200
16.8000 17.0000 0.4595 +-0.0193
17.0000 17.2000 0.4136 +-0.0189
17.2000 17.4000 0.4128 +-0.0186
17.4000 17.6000 0.4347 +-0.0191
17.6000 17.8000 0.4270 +-0.0186
17.8000 18.0000 0.4095 +-0.0183
18.0000 18.2000 0.3624 +-0.0173
18.2000 18.4000 0.3041 +-0.0157
18.4000 18.6000 0.2808 +-0.0152
18.6000 18.8000 0.2536 +-0.0144
18.8000 19.0000 0.2189 +-0.0134
19.0000 19.2000 0.2266 +-0.0134
19.2000 19.4000 0.2002 +-0.0130
19.4000 19.6000 0.1560 +-0.0111
19.6000 19.8000 0.3017 +-0.0159
19.8000 20.0000 0.5839 +-0.0225
20.0000 20.2000 0.6551 +-0.0236
20.2000 20.4000 0.0878 +-0.0087
20.4000 20.6000 0.1368 +-0.0107
20.6000 20.8000 0.0300 +-0.0050
20.8000 21.0000 0.0129 +-0.0034
21.0000 21.2000 0.0688 +-0.0077
21.2000 21.4000 0.0834 +-0.0082
21.4000 21.6000 0.0032 +-0.0017
21.6000 21.8000 0.0073 +-0.0023
21.8000 22.0000 0.0030 +-0.0014
22.0000 22.2000 0.0024 +-0.0014
22.2000 22.4000 0.0020 +-0.0014
\END;
/*===================================================================*/
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