Hy
+ S. + 54 + Sis
(9)
Hey = 4,32 x 10’ D Q (S, + 36 + Sy + S32);
(10)
Hy
# 4.32 x 107 DQ (Ss, + S5 + $5 + Sis
(11)
Ho
24.32 x 107 DQ (S. +S,
(12)
BN
= 4.32 x 10
DQ (Ss,
Cc
5
6
+ S$,
7
+ 'S,),
8
Values for Constants
Symbol
K,
Value
Reference
3.33 x 107! at
W. S. Snyder, M. J. Cook and
M. &. Ford, Health Physics,
10,
171 (1964).
K,
2.27 x 1074 a}
"
K,
2.5 x10* a)
"
x
Q.73
"
x,
0.10
"
xy
0.17
"
r
6.54 x 10? at
12th Edition, Chart of the
Nuclides (1977).
ET
0.85
ft
0.29
ICRP 73/C2-34; ICRP 20 (1972).
Uh
14247
ICRP Reference Man
U,
1.0247!
ICRP Reference Man
Q
1.0
NCRP
|
ICRP 10 (1967).
29