Table 5.
Relation Between 229Pu/!"7pm and Particle Size
Scaled
Substrate
1
-21
Alluvium
1*
-21
Test
No.
99S
Particle Size Range
Height of
Burst
(ft.)
Lower
Limit
Cum)
Lower
Limit
(um)
Number
of
Points
Exponent
Standard
Value
Deviation
7
3.4
850
14
-0.39
0.22
0.451
0.91
0. 62
120
13
-0,32
0.20
0,440
0.88
Correlation
Coefficient
Significance
Level
2
0.3
Coral
0.76
68
12
0.073
0.032
0.579
0.96
3
0.6
Coral
0.54
91
13
0.29
0.15
0.506
0.92
4(a)
2.7
Coral
0.58
100
13
0.30
0.49
0.397
< 0.90
4(b)
2.7
1.0
54
14
0.50
0.20
0.589
0.98
5
5
Coral
0.49
33
9
-0.081
0.036
-0.646
0.95
6*
42
Coral
0.34
16
11
0.14
0.20
0.214
<<0.90
7*
100
Coral
5.2
9
0.19
0.27
0.260
<<0.90
8*
198
Alluvium
0.25
0.98
4
0.25
0.097
0.845
0.93
gx
229
Alluvium
0. 082
9.7
7
0.17
0.12
0.536
< 0.90
10**
362
Alluvium
0.10
10.5
8
-0.17
0.17
0.379
<<0.90
*Yield range:
0.5 kt-15 Mt
12