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| /*===================================================================*/
/* NRDF D1841 Data No.125 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,125;
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,125;
/* 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=106PD(P,ALPHA)X;
PHQ=ENGY-SPEC'165';
/* '165' Angular integrated energy spectrum */
ENR=98.48%;
THK-TGT=1.020MG/CM**2;
INC-ENGY-LAB=18MEV;
ANL=(STATIST-MODEL'166',PREEQUI-MODEL'167');
/* '166' Statistical evaporation model [J.M. Blatt and V.F.
Weisskopf, Theoretical Physics (Wiley, New York 1952). */
/* '167' See [L. Milazzo-Colli and G.M. Braga-Marcazzan, Nucl.
Phys. A210(1973)297] for detail. */
/* Analysis:
- Integration of angular distribution
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,125;
INC-ENGY-LAB=18MEV;
EMT=ALPHA;
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
ENGY-EMT-CM-MIN ENGY-EMT-CM-MAX DSIGMA/DE DELTA-DSIGMA/DE'168'
(MEV) (MEV) (MB/MEV) (MB/MEV)
10.0000 10.2000 1.1218 +-0.0236
10.2000 10.4000 1.2570 +-0.0249
10.4000 10.6000 1.3752 +-0.0261
10.6000 10.8000 1.5412 +-0.0275
10.8000 11.0000 1.7389 +-0.0292
11.0000 11.2000 1.9512 +-0.0307
11.2000 11.4000 2.1789 +-0.0324
11.4000 11.6000 2.2717 +-0.0331
11.6000 11.8000 2.4273 +-0.0341
11.8000 12.0000 2.5045 +-0.0345
12.0000 12.2000 2.5387 +-0.0350
12.2000 12.4000 2.5445 +-0.0352
12.4000 12.6000 2.5680 +-0.0349
12.6000 12.8000 2.4650 +-0.0344
12.8000 13.0000 2.3735 +-0.0337
13.0000 13.2000 2.2513 +-0.0329
13.2000 13.4000 2.1334 +-0.0320
13.4000 13.6000 1.9796 +-0.0307
13.6000 13.8000 1.8706 +-0.0297
13.8000 14.0000 1.7693 +-0.0291
14.0000 14.2000 1.5603 +-0.0273
14.2000 14.4000 1.4327 +-0.0260
14.4000 14.6000 1.3958 +-0.0256
14.6000 14.8000 1.2320 +-0.0241
14.8000 15.0000 1.1927 +-0.0240
15.0000 15.2000 1.0662 +-0.0224
15.2000 15.4000 0.9425 +-0.0211
15.4000 15.6000 0.9112 +-0.0209
15.6000 15.8000 0.9123 +-0.0211
15.8000 16.0000 0.7784 +-0.0191
16.0000 16.2000 0.7495 +-0.0189
16.2000 16.4000 0.7191 +-0.0184
16.4000 16.6000 0.6986 +-0.0180
16.6000 16.8000 0.7062 +-0.0184
16.8000 17.0000 0.6652 +-0.0179
17.0000 17.2000 0.6437 +-0.0176
17.2000 17.4000 0.7696 +-0.0192
17.4000 17.6000 0.6486 +-0.0176
17.6000 17.8000 0.5754 +-0.0168
17.8000 18.0000 0.6721 +-0.0179
18.0000 18.2000 0.6669 +-0.0179
18.2000 18.4000 0.4222 +-0.0144
18.4000 18.6000 0.3671 +-0.0135
18.6000 18.8000 0.4963 +-0.0158
18.8000 19.0000 0.3760 +-0.0140
19.0000 19.2000 0.5067 +-0.0159
19.2000 19.4000 1.4387 +-0.0266
19.4000 19.6000 0.5861 +-0.0175
19.6000 19.8000 0.4724 +-0.0155
19.8000 20.0000 1.3135 +-0.0251
20.0000 20.2000 1.5602 +-0.0279
20.2000 20.4000 0.1968 +-0.0103
20.4000 20.6000 0.0472 +-0.0053
20.6000 20.8000 0.0498 +-0.0057
20.8000 21.0000 0.0385 +-0.0048
21.0000 21.2000 0.0388 +-0.0050
21.2000 21.4000 0.0427 +-0.0052
21.4000 21.6000 0.0313 +-0.0043
21.6000 21.8000 0.0259 +-0.0040
21.8000 22.0000 0.0284 +-0.0040
22.0000 22.2000 0.0240 +-0.0038
22.2000 22.4000 0.0147 +-0.0031
22.4000 22.6000 0.0060 +-0.0019
22.6000 22.8000 0.0044 +-0.0017
22.8000 23.0000 0.0023 +-0.0012
23.0000 23.2000 0.0059 +-0.0019
23.2000 23.4000 0.0026 +-0.0013
23.4000 23.6000 0.0013 +-0.0009
23.6000 23.8000 0.0027 +-0.0012
23.8000 24.0000 0.0029 +-0.0013
\END;
/*===================================================================*/
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