, .
1. . , .
. 3.3 , γ- 133Ba 99Mo. α- γ- , . α- γ- .
β- (. 3.4), , .
2. .
1/2 . 1/2 , :
, ∆ t = t 2 t 1.
1/2 I = I 0/2.
133Ba (Eγ =0.36 ) |
99Mo (Eγ =0.74 ) |
I ×103, / |
Eγ ×10, |
1.5 |
4.5 |
7.5 |
3.3 γ 133Ba (1) 99Mo (2); I ( ); Eγ γ-
3.4 β-