A Nuclear Cross Section Data Handbook
A Nuclear Cross Section Data Handbook
A Nuclear Cross Section Data Handbook
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Reaction<br />
elastic<br />
(n,2n)<br />
(n,3n)<br />
fission<br />
(n,n’1)<br />
(n,n’2)<br />
(n,n’3)<br />
(n,n’4)<br />
(n,n’t$)<br />
(n,n’fJ)<br />
(n,n’?)<br />
(n,n’8)<br />
(n,n’9)<br />
(n,n’10)<br />
(n,n’11)<br />
(n,n’12)<br />
(n,n’13)<br />
(n,n’14)<br />
(n,n’15)<br />
(n,n’16)<br />
(n,n’l?)<br />
(n,n’lt3)<br />
(n,n’19)<br />
(n,n’20)<br />
(n,n’21)<br />
(n,n’22)<br />
(n,n’23)<br />
(n,n’24)<br />
(n,n’25)<br />
(n,n’26)<br />
(n,n’27)<br />
(n,n’28)<br />
(n,n’c)<br />
(n,7)<br />
Neptunium – 237<br />
ZAID=93237.55C<br />
SOURCE: Group T-2 (MAT= 1337, File unknown)<br />
REFERENCE: “Revised 237Np Evaluation<br />
by E. D. Arthur and R. E. MacFarlane<br />
Los Alamos National Laboratory internal memorandum T-2-M-1467 (March 19, 1984)<br />
<strong>Data</strong> Availability<br />
Continuous Energy<br />
ZAID=93237.55C NES=1682 T=300”K<br />
Discrete Reaction<br />
ZAID=93237.55D NES=263 T=300’7K<br />
Multigroup<br />
ZAID=93237.55M 30-Group T=300=’K<br />
MT<br />
68<br />
69<br />
70<br />
71<br />
72<br />
73<br />
7;<br />
76<br />
77<br />
78<br />
1:;<br />
,rsotoDe Inforrrmtioq<br />
Abundance= Nonnatural<br />
Density =20.45 gm/cm3<br />
Evall lation InfOrmatio~<br />
Photon-Production <strong>Data</strong> - No<br />
Heating Numbers - Total<br />
Energy Range – 10–11 to 20 MeV<br />
Reaction Information<br />
Emin(MeV)<br />
1.0000-11<br />
y#le;\<br />
K (MeV)<br />
6. 7890+00 2:0000+01 7600+00<br />
1. 2342+01<br />
1.0000-11<br />
2.0000+01<br />
2.0000+01<br />
2290+01<br />
9510+02<br />
3.3341-02 2.0000+01 3200-02<br />
5.9854-02 2.0000+01 9600-02<br />
; . f3:3:-c):<br />
1: 2854=01<br />
1.5970-01<br />
1.9081-01<br />
2.0000+01<br />
2.0000+01<br />
2.0000+01<br />
2.0000+01<br />
2.0000+01<br />
-1.<br />
-1.<br />
-1.<br />
6000-02<br />
0300-01<br />
2800-01<br />
5900-01<br />
9000-01<br />
2.2800-01<br />
2.6211-01<br />
:. f3;3:-();<br />
2.0000+01<br />
2.0000+01<br />
2.0000+01<br />
2.0000+01<br />
-2.<br />
:::<br />
-2.<br />
2700-01<br />
6100-01<br />
6800-01<br />
8100-01<br />
3:0931=01 2.0000+01 -3. 0800-01<br />
3.2540-01<br />
3.3341-01<br />
2.0000+01<br />
2.0000+01<br />
-3.<br />
-3.<br />
2400-01<br />
3200-01<br />
3.4145-01<br />
3.5852-01<br />
2.0000+01<br />
2.0000+01 :::<br />
4000-01<br />
5700-01<br />
3.7100-01 2.0000+01 -3. 6900-01<br />
3.7260-01<br />
4.0200-01<br />
4.3400-01<br />
4.3600-01<br />
4.5600-01<br />
4.6100-01<br />
2.0000+01<br />
2.0000+01<br />
2.0000+01<br />
2.0000+01<br />
2.0000+01<br />
2.0000+01<br />
:::<br />
-4.<br />
-4.<br />
-4.<br />
-4.<br />
7100-01<br />
0000-01<br />
3200-01<br />
3400-01<br />
5400-01<br />
5900-01<br />
4.8706-01<br />
5.0815-01<br />
2.0000+01<br />
2.0000+01 ;::<br />
8500-01<br />
0600-01<br />
5.1619-01<br />
5.3426-01<br />
5.4832-01<br />
4.0000-01<br />
1.0000-11<br />
2.0000+01<br />
2.0000+01<br />
2.0000+01<br />
2.0000+01<br />
2.0000+01<br />
1400-01<br />
-5: 3200-01<br />
-5. 4600-01<br />
-3. 9800-01<br />
5. 4820+00<br />
QR(Mev)<br />
-6.7600+00<br />
-1.2290+01<br />
1.9510+02<br />
0.0000+00<br />
0.0000+00<br />
0.0000+00<br />
0.0000+00<br />
0.0000+00<br />
0.0000+00<br />
0.0000+00<br />
0.0000+00<br />
0.0000+00<br />
0.0000+00<br />
0.0000+00<br />
0.0000+00<br />
0.0000+00<br />
0.0000+00<br />
0.0000+00<br />
0.0000+00<br />
0.0000+00<br />
0.0000+00<br />
o 0000+00<br />
0 0000+00<br />
0 0000+00<br />
0 0000+00<br />
0 0000+00<br />
0... 0000+00<br />
0 0000+00<br />
o 0000+00<br />
o 0000+00<br />
0.0000+00<br />
-3.9800-01<br />
5.4820+00<br />
228<br />
THSRMAL<br />
srcivr - m8m w<br />
MFP=O.10 em<br />
E=1OJW<br />
sm’tn’= 6.79 tuwns<br />
UP. 2R3 m<br />
E = f4tm Mev<br />
slcn?r-6Lis barns<br />
MFP=W4em<br />
. N*<br />
m #.4.mc<br />
. (.y.jf)<br />
(N#