Атомные ядра. Основные характеристики. Варламов В.В - 168 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
168
Nb-87 46 (1/2-) 80944.85 744.3 8.6 12.4 3.7 3.75 м e 100%
Nb-87-m
46 (9/2+) 80944.85 744.3 8.6 2.6 м e
Nb-88 47 (8+) 81874.45 754.3 8.6 10.0 4.0 14.55 м e 100%
Nb-88-m
47 (4-) 81874.45 754.3 8.6 7.78 м e 100%
Nb-89 48 (9/2+) 82801.37 766.9 8.6 12.7 4.3 2.03 ч e 100%
Nb-89-m
48 (1/2)- 82801.40 766.9 8.6 66 м e 100%
Nb-90 49 8+ 83730.85 777.0 8.6 10.1 5.1 14.60 ч e 100%
Nb-90-m
49 6+ 83730.98 776.9 8.6 63 ас
IT 100%
Nb-90-m
49 4- 83730.98 776.9 8.6 18.81 с
IT 100%
Nb-90-m
49 1+ 83731.24 776.6 8.6 6.19 мс
IT 100%
Nb-91 50 9/2+ 84658.37 789.1 8.7 12.0 5.2
6.8E+2 л
e 100%
Nb-91-m
50 1/2- 84658.48 789.0 8.7 60.86 дн
IT 96.60%,
e 3.40%
Nb-92 51 (7)+ 85590.05 796.9 8.7 7.9 5.8
3.47E+7 л
e 100%,
β- <0.05%
Nb-92-m
51 (2)+ 85590.18 796.8 8.7 10.15 дн e 100%
Nb-93 52 9/2+ 86520.78 805.8 8.7 8.8 6.0 100%
Nb-93-m
52 1/2- 86520.81 805.7 8.7 16.13 л
IT 100%
Nb-94 53 6+ 87453.12 813.0 8.6 7.2 6.5
2.03E+4 л
β- 100%
Nb-94-m
53 3+ 87453.16 813.0 8.6 6.263 м
IT 99.50%,
β- 0.50%
                        Масса
                                   Eсв,     ε, Bn, Bp ,        T1/2, Г,
XX-A-m    N     JP      ядра,                                             Моды распада
                                   MэВ     MэВ MэВ MэВ        распр-ть
                        MэВ

 Nb-87    46   (1/2-)   80944.85   744.3    8.6 12.4    3.7    3.75 м       e 100%

Nb-87-m   46   (9/2+)   80944.85   744.3    8.6                2.6 м           e

 Nb-88    47   (8+)     81874.45   754.3    8.6 10.0    4.0   14.55 м       e 100%

Nb-88-m   47    (4-)    81874.45   754.3    8.6                7.78 м       e 100%

 Nb-89    48   (9/2+)   82801.37   766.9    8.6 12.7    4.3    2.03 ч       e 100%

Nb-89-m   48   (1/2)-   82801.40   766.9    8.6                66 м         e 100%

 Nb-90    49    8+      83730.85   777.0    8.6 10.1    5.1   14.60 ч       e 100%

Nb-90-m   49    6+      83730.98   776.9    8.6                63 ас        IT 100%

Nb-90-m   49    4-      83730.98   776.9    8.6               18.81 с       IT 100%

Nb-90-m   49    1+      83731.24   776.6    8.6               6.19 мс       IT 100%

 Nb-91    50   9/2+     84658.37   789.1    8.7 12.0    5.2   6.8E+2 л      e 100%

                                                                           IT 96.60%,
Nb-91-m   50    1/2-    84658.48   789.0    8.7               60.86 дн
                                                                            e 3.40%
                                                                            e 100%,
 Nb-92    51   (7)+     85590.05   796.9    8.7   7.9   5.8 3.47E+7 л
                                                                           β- <0.05%

Nb-92-m   51   (2)+     85590.18   796.8    8.7               10.15 дн      e 100%

 Nb-93    52   9/2+     86520.78   805.8    8.7   8.8   6.0    100%

Nb-93-m   52    1/2-    86520.81   805.7    8.7               16.13 л       IT 100%

 Nb-94    53    6+      87453.12   813.0    8.6   7.2   6.5 2.03E+4 л       β- 100%

                                                                           IT 99.50%,
Nb-94-m   53    3+      87453.16   813.0    8.6               6.263 м
                                                                            β- 0.50%




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