Атомные ядра. Основные характеристики. Варламов В.В - 152 стр.

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XX-A-m N JP
Масса
ядра,
MэВ
E
св
,
MэВ
ε,
MэВ
B
n
,
MэВ
B
p
,
MэВ
T
1/2
, Г,
распр-ть
Моды распада
152
Se-69 35
(1/2-,
3/2-)
64199.41 586.6 8.5 10.2 4.7 27.4 с
e 100%,
ep 0.05%
Se-70 36 0+ 65125.16 600.5 8.6 13.8 6.2 41.1 м e 100%
Se-71 37 5/2- 66055.58 609.6 8.6 9.1 6.1 4.74 м e 100%
Se-72 38 0+ 66982.30 622.4 8.6 12.8 7.3 8.40 дн e 100%
Se-73 39 9/2+ 67913.47 630.8 8.6 8.4 7.3 7.15 ч e 100%
Se-73-m
39 3/2- 67913.50 630.8 8.6 39.8 м
IT 72.60%,
e 27.40%
Se-74 40 0+ 68840.97 642.9 8.7 12.1 8.5 0.89%
Se-75 41 5/2+ 69772.51 650.9 8.7 8.0 8.6 119.79 дн e 100%
Se-76 42 0+ 70700.92 662.1 8.7 11.2 9.5 9.37%
Se-77 43 1/2- 71633.07 669.5 8.7 7.4 9.6 7.63%
Se-77-m
43 7/2+ 71633.23 669.3 8.7 17.36 с
IT 100%
Se-78 44 0+ 72562.13 680.0 8.7 10.5 10.4 23.77%
Se-79 45 7/2+ 73494.74 687.0 8.7 7.0 10.4
2.95E+5 л
β- 100%
Se-79-m
45 1/2- 73494.83 686.9 8.7 3.92 м
IT 99.94%,
β- 0.06%
Se-80 46 0+ 74424.39 696.9 8.7 9.9 11.4 49.61% 2β-
Se-81 47 1/2- 75357.25 703.6 8.7 6.7 11.5 18.45 м β- 100%
Se-81-m
47 7/2+ 75357.35 703.5 8.7 57.28 м
IT 99.95%,
β- 0.05%
Se-82 48 0+ 76287.54 712.9 8.7 9.3 12.4 8.73%
                        Масса
                                   Eсв,     ε, Bn, Bp ,        T1/2, Г,
XX-A-m    N     JP      ядра,                                             Моды распада
                                   MэВ     MэВ MэВ MэВ        распр-ть
                        MэВ
               (1/2-,                                                       e 100%,
 Se-69    35            64199.41   586.6    8.5 10.2    4.7    27.4 с
               3/2-)                                                       ep 0.05%

 Se-70    36    0+      65125.16   600.5    8.6 13.8    6.2   41.1 м        e 100%

 Se-71    37   5/2-     66055.58   609.6    8.6   9.1   6.1   4.74 м        e 100%

 Se-72    38    0+      66982.30   622.4    8.6 12.8    7.3   8.40 дн       e 100%

 Se-73    39   9/2+     67913.47   630.8    8.6   8.4   7.3    7.15 ч       e 100%

                                                                           IT 72.60%,
Se-73-m   39   3/2-     67913.50   630.8    8.6               39.8 м
                                                                            e 27.40%

 Se-74    40    0+      68840.97   642.9    8.7 12.1    8.5   0.89%

 Se-75    41   5/2+     69772.51   650.9    8.7   8.0   8.6 119.79 дн       e 100%

 Se-76    42    0+      70700.92   662.1    8.7 11.2    9.5   9.37%

 Se-77    43   1/2-     71633.07   669.5    8.7   7.4   9.6   7.63%

Se-77-m   43   7/2+     71633.23   669.3    8.7               17.36 с       IT 100%

 Se-78    44    0+      72562.13   680.0    8.7 10.5 10.4     23.77%

 Se-79    45   7/2+     73494.74   687.0    8.7   7.0 10.4 2.95E+5 л        β- 100%

                                                                           IT 99.94%,
Se-79-m   45   1/2-     73494.83   686.9    8.7               3.92 м
                                                                            β- 0.06%

 Se-80    46    0+      74424.39   696.9    8.7   9.9 11.4    49.61%          2β-

 Se-81    47   1/2-     75357.25   703.6    8.7   6.7 11.5    18.45 м       β- 100%

                                                                           IT 99.95%,
Se-81-m   47   7/2+     75357.35   703.5    8.7               57.28 м
                                                                            β- 0.05%

 Se-82    48    0+      76287.54   712.9    8.7   9.3 12.4    8.73%




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