Хэвлэх DOC Татаж авах

Хавсралт №1

ЗАРИМ ЦАЦРАГ ИДЭВХТ ИЗОТОПЫН “Д”УТГА

Цацраг идэвхт изотоп

1000×Д

10×Д

Д

0.01×Д

ТБк

Ки*

ТБк

Ки*

ТБк

Ки*

ТБк

Ки*

Am-241

60

2000

0.6

20

0.06

2

6 × 10-4

0.02

Am-241/Be

60

2000

0.6

20

0.06

2

6 × 10-4

0.02

Au-198

200

5000

2

50

0.2

5

0.002

0.05

Cd-109

2× 104

5× 105

200

5000

20

500

 0.2

5

Cf-252

20

500

0.2

5

0.02

0.5

2× 10-4

0.005

Cm-244

50

1000

0.5

10

0.05

1

5 × 10-4

0.01

Co-57

700

2× 104

7

200

0.7

20

0.007

0.2

Co-60

30

800

0.3

8

0.03

0.8

3× 10-4

0.008

Cs-137

100

3000

1

30

0.1

3

0.001

0.03

Fe-55

8× 105

2× 107

8000

2× 105

800

2× 104

8

200

Gd-153

1000

3× 104

10

300

1

30

0.01

0.3

Ge-68

70

2000

0.7

20

0.07

2

0.007

0.02

H-3

2× 106

5× 107

2× 104

5× 105

2000

5× 104

20

500

I-125

200

5000

2

50

0.2

5

0.002

0.05

I-131

200

5000

2

50

0.2

5

0.002

0.05

Ir-192

80

2000

0.8

20

0.08

2

8× 10-4

0.02

Kr-85

3× 104

8× 105

300

8000

30

800

0.3

8

Mo-99

300

8000

3

80

0.3

8

0.003

0.08

Ni-63

6× 104

2× 106

600

2× 104

60

2000

0.6

20

P-32

1× 104

3× 105

100

3000

10

300

0.1

3

Pd-103

9× 104

2× 106

900

2× 104

90

2000

0.9

20

Pm-147

4× 104

1× 106

400

1 × 104

40

1000

0.4

10

Po-210

60

2000

0.6

20

0.06

2

6× 10-4

0.02

Pu-238

60

2000

0.6

20

0.06

2

6× 10-4

0.02

Pu-239/Be

60

2000

0.6

20

0.06

2

6× 10-4

0.02

Ra-226

40

1000

0.4

10

0.04

1

4× 10-4

0.01

Ru-106(Rh-106)

300

8000

3

80

0.3

8

0.003

0.08

Se-75

200

5000

2

50

0.2

5

0.002

0.05

Sr-90(Y-90)

1000

3× 104

10

300

1

30

0.01

0.3

Tc-99m

700

2× 104

7

200

0.7

20

0.007

0.2

Tl-204

2 × 104

5× 105

20

5000

20

500

0.2

5

Tm-170

2 × 104

5× 105

200

5000

20

500

0.2

5

Yb-169

300

8000

3

80

0.3

8

0.003

0.08

*- Тооцоонд ашиглахад хялбар болгохын тулд ТБк –ээс шилжүүлж, ойролцоолсон утга.