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, .

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-

 

 





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