ENDF/B-VI N-15 Principal cross sections Cross section (barns) · ENDF/B-VI N-15 Threshold reactions...
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ENDF/B-VI N-15 Principal cross sections 10 -11 10 -10 10 -9 10 -8 10 -7 10 -6 10 -5 10 -4 10 -3 10 -2 10 -1 10 0 10 1 Energy (MeV) 10 -4 10 -3 10 -2 10 -1 10 0 10 1 10 2 Cross section (barns) total absorption elastic gamma production
Transcript of ENDF/B-VI N-15 Principal cross sections Cross section (barns) · ENDF/B-VI N-15 Threshold reactions...
ENDF/B-VI N-15Principal cross sections
10-11 10-10 10-9 10-8 10-7 10-6 10-5 10-4 10-3 10-2 10-1 100 101
Energy (MeV)
10-4
10-3
10-2
10-1
100
101
102
Cro
ss s
ectio
n (b
arns
)
totalabsorptionelasticgamma production
ENDF/B-VI N-15Heating
10-11 10-10 10-9 10-8 10-7 10-6 10-5 10-4 10-3 10-2 10-1 100 101
Energy (MeV)
10-6
10-5
10-4
10-3
10-2
10-1
100
Hea
ting
(MeV
/rea
ctio
n)
heating
ENDF/B-VI N-15Damage
10-11 10-10 10-9 10-8 10-7 10-6 10-5 10-4 10-3 10-2 10-1 100 101
Energy (MeV)
10-7
10-6
10-5
10-4
10-3
10-2
10-1
Dam
age
(MeV
-bar
ns)
damage
ENDF/B-VI N-15Non-threshold reactions
10-11 10-10 10-9 10-8 10-7 10-6 10-5 10-4 10-3 10-2 10-1 100 101
Energy (MeV)
10-6
10-5
10-4
10-3
Cro
ss s
ectio
n (b
arns
)
(n,gma)
ENDF/B-VI N-15Principal cross sections
2 4 6 8 10 12 14 16 18 20
Energy (MeV)
0
1
2
3
4
5
Cro
ss s
ectio
n (b
arns
)
totalabsorptionelasticgamma production
ENDF/B-VI N-15Heating
0 5 10 15 20
Energy (MeV)
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
Hea
ting
(MeV
/rea
ctio
n)
heating
ENDF/B-VI N-15Damage
0 2 4 6 8 10 12 14 16 18 20
Energy (MeV)
20
40
60
80
100
120
140
160*10-3
Dam
age
(MeV
-bar
ns)
damage
ENDF/B-VI N-15Non-threshold reactions
0 2 4 6 8 10 12 14 16 18 20
Energy (MeV)
10-5
Cro
ss s
ectio
n (b
arns
)
(n,gma)
ENDF/B-VI N-15Inelastic levels
4 6 8 10 12 14 16 18 20
Energy (MeV)
0
50
100
150
200
250
300*10-3
Cro
ss s
ectio
n (b
arns
)
(n,n*1)(n,n*2)(n,n*3)(n,n*4)(n,n*5)
ENDF/B-VI N-15Inelastic levels
8 10 12 14 16 18 20
Energy (MeV)
0
20
40
60
80
100*10-3
Cro
ss s
ectio
n (b
arns
)
(n,n*6)(n,n*7)
ENDF/B-VI N-15Threshold reactions
8 10 12 14 16 18 20
Energy (MeV)
0
50
100
150
200
250
300*10-3
Cro
ss s
ectio
n (b
arns
)
(n,2n)(n,n*)a(n,n*)p(n,n*c)(n,p)
ENDF/B-VI N-15Threshold reactions
8 10 12 14 16 18 20
Energy (MeV)
0
10
20
30
40
50
60
70
80*10-3
Cro
ss s
ectio
n (b
arns
)
(n,d)(n,t)(n,a)
ENDF/B-VI N-15Threshold reactions
8 10 12 14 16 18 20
Energy (MeV)
0
50
100
150
200
250
300*10-3
Cro
ss s
ectio
n (b
arns
)
(n,xp)(n,xd)(n,xt)(n,xa)
ENDF/B-VI N-15angular distribution for elastic
10-1
100
101
Pro
b/C
os
-1.0
-0.5
0.0
0.5
1.0Cosine
0
5
10
15
20
Energy (MeV)
ENDF/B-VI N-15angular distribution for (n,2n)
10-1
100
Pro
b/C
os
-1.0
-0.5
0.0
0.5
1.0Cosine
10
12
14
16
18
20
Energy (MeV)
ENDF/B-VI N-15angular distribution for (n,n*)a
10-1
100
Pro
b/C
os
-1.0
-0.5
0.0
0.5
1.0Cosine
10
12
14
16
18
20
Energy (MeV)
ENDF/B-VI N-15angular distribution for (n,n*)p
10-1
100
Pro
b/C
os
-1.0
-0.5
0.0
0.5
1.0Cosine
10
12
14
16
18
20
Energy (MeV)
ENDF/B-VI N-15angular distribution for (n,n*1)
100
Pro
b/C
os
-1.0
-0.5
0.0
0.5
1.0Cosine
4
6
8
10
12
14
16
18
20
Energy (MeV)
ENDF/B-VI N-15angular distribution for (n,n*2)
100
Pro
b/C
os
-1.0
-0.5
0.0
0.5
1.0Cosine
4
6
8
10
12
14
16
18
20
Energy (MeV)
ENDF/B-VI N-15angular distribution for (n,n*3)
100
Pro
b/C
os
-1.0
-0.5
0.0
0.5
1.0Cosine
6
8
10
12
14
16
18
20
Energy (MeV)
ENDF/B-VI N-15angular distribution for (n,n*4)
100
Pro
b/C
os
-1.0
-0.5
0.0
0.5
1.0Cosine
6
8
10
12
14
16
18
20
Energy (MeV)
ENDF/B-VI N-15angular distribution for (n,n*5)
100
Pro
b/C
os
-1.0
-0.5
0.0
0.5
1.0Cosine
6
8
10
12
14
16
18
20
Energy (MeV)
ENDF/B-VI N-15angular distribution for (n,n*6)
100
Pro
b/C
os
-1.0
-0.5
0.0
0.5
1.0Cosine
8
10
12
14
16
18
20
Energy (MeV)
ENDF/B-VI N-15angular distribution for (n,n*7)
100
Pro
b/C
os
-1.0
-0.5
0.0
0.5
1.0Cosine
8
10
12
14
16
18
20
Energy (MeV)
ENDF/B-VI N-15angular distribution for (n,n*c)
10-1
100
Pro
b/C
os
-1.0
-0.5
0.0
0.5
1.0Cosine
8
10
12
14
16
18
20
Energy (MeV)
ENDF/B-VI N-15Neutron emission for (n,2n)
10-3
10-1
Pro
b/M
eV
0
2
4
6
810
Sec. Energy 10
12
14
16
18
20
Energy (MeV)
ENDF/B-VI N-15Neutron emission for (n,n*)a
10-4
10-2
100
Pro
b/M
eV
0
2
4
6
810
Sec. Energy 10
12
14
16
18
20
Energy (MeV)
ENDF/B-VI N-15Neutron emission for (n,n*)p
10-2
100
Pro
b/M
eV
0
2
4
6
810
Sec. Energy 10
12
14
16
18
20
Energy (MeV)
ENDF/B-VI N-15Neutron emission for (n,n*c)
10-2
100
Pro
b/M
eV
0
5
10
15
Sec. Energy 8
10
12
14
16
18
20
Energy (MeV)
ENDF/B-VI N-15Photon emission for inelastic
10-3
10-1
Pro
b/M
eV
0
10
20
Eγ (MeV)
4
6
8
10
12
1416
1820
E n (MeV)
ENDF/B-VI N-15Photon emission for (n,2n)
10-3
10-1
Pro
b/M
eV
0
5
10
Eγ (MeV)
10
12
14
16
18
20
E n (MeV)
ENDF/B-VI N-15Photon emission for (n,n*)a
10-3
10-1
Pro
b/M
eV
0
2
4
6
Eγ (MeV)
10
12
14
16
18
20
E n (MeV)
ENDF/B-VI N-15Photon emission for (n,n*)p
10-3
10-1
Pro
b/M
eV
0
5
10
Eγ (MeV)
10
12
14
16
18
20
E n (MeV)
ENDF/B-VI N-15Photon emission for (n,p)
10-3
10-1
Pro
b/M
eV
0.0
0.5
1.0
Eγ (MeV)
8
10
12
14
16
18
20
E n (MeV)
ENDF/B-VI N-15Photon emission for (n,d)
10-3
10-1
Pro
b/M
eV
0
5
10
Eγ (MeV)
8
10
12
14
16
18
20
E n (MeV)
ENDF/B-VI N-15Photon emission for (n,t)
10-3
10-1
Pro
b/M
eV
0
2
4
Eγ (MeV)
10
12
14
16
18
20
E n (MeV)
ENDF/B-VI N-15Photon emission for (n,a)
10-3
10-1
Pro
b/M
eV
0
2
4
Eγ (MeV)
8
10
12
14
16
18
20
E n (MeV)
ENDF/B-VI N-1514 MeV photon spectrum
0 5 10 15
Gamma Energy (MeV)
10-9
10-8
10-7
10-6
10-5
10-4
10-3
10-2
10-1
100
Gam
ma
Pro
d (b
arns
/MeV
)
