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1 5 6 7
2 3
1- - 137Cs 5-
2- 6-
3- - 7-
4-
1
137Cs.
0,66
1 (: 0,5 , N = 27)
Ni | ln(Ni-N) | 2δyi | ||
7,985 | 0,0369 | |||
0,5 | 7,857 | 0,0394 | ||
7,811 | 0,0403 | |||
1,5 | 7,702 | 0,0425 | ||
7,629 | 0,0441 | |||
2,5 | 7,518 | 0,0466 | ||
7,385 | 0,0498 | |||
3,5 | 7,289 | 0,0523 | ||
7,247 | 0,0534 | |||
4,5 | 7,135 | 0,0565 | ||
6,972 | 0,0613 | |||
5,5 | 6,850 | 0,0651 | ||
6,787 | 0,0672 | |||
6,5 | 6,680 | 0,0709 | ||
6,574 | 0,0747 | |||
7,5 | 6,503 | 0,0774 |
|
|
α1 = 7,9956
α2 =0,1997
2σ α1 =0,0227
2σ α2 =0,0065
ν =14
χ2 =17,1975
-1
2 (: 0,17 , N = 27)
Ni | ln(Ni-N) | 2δyi | ||
7,988 | 0,0369 | |||
0,17 | 7,922 | 0,0381 | ||
0,34 | 7,780 | 0,0409 | ||
0,51 | 7,667 | 0,0433 | ||
0,68 | 7,586 | 0,045 | ||
0,85 | 7,474 | 0,0477 | ||
1,02 | 7,310 | 0,0517 | ||
1,19 | 7,224 | 0,054 | ||
1,36 | 7,142 | 0,0563 | ||
1,53 | 7,043 | 0,0591 | ||
1,7 | 6,892 | 0,0638 | ||
1,87 | 6,810 | 0,0664 | ||
2,04 | 6,661 | 0,0716 | ||
2,21 | 6,551 | 0,0756 | ||
2,38 | 6,521 | 0,0768 | ||
2,55 | 6,333 | 0,0843 |
α1 =8,0062
α2 = 0,6463
2σ α1 =0,0185
2σ α2 =0,016
ν =14
χ2 =11,3141
-1
3 (: 0,1 , N = 27)
Ni | ln(Ni-N) | 2δyi | ||
8,025 | ||||
0,1 | 7,909 | |||
0,2 | 7,756 | |||
0,3 | 7,658 | |||
0,4 | 7,522 | |||
0,5 | 7,466 | |||
0,6 | 7,263 | |||
0,7 | 7,165 | |||
0,8 | 7,063 | |||
0,9 | 6,987 | |||
6,868 | ||||
1,1 | 6,751 | |||
1,2 | 6,569 | |||
1,3 | 6,531 | |||
1,4 | 6,431 | |||
1,5 | 6,315 |
α1 = 8,0066
α2 = 1,1532
2σ α1 = 0,0227
2σ α2 = 0,0338
ν = 14
χ2 = 16,9337
-1
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1) γ-
γ -, , , γ - , . γ - . γ - , , I = I0e-μx(I0 I γ - , μ ). γ - , μ ; μ γ -.
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γ -, , , . , , γ - , , - ( ) - .
, γ - , γ - . , , . γ - (γ <100 ). , γ -, .
γ - (γ ≈ 0,5 ) γ - .
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γ - ( ) .
2)
γ - μ, -1. , μ ; 2/.
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7) γ- 137s
α- β- γ-. Γ- β- 137s 137. 11/2- = 0,66 137 γ- 0,66 .