Атомные ядра. Основные характеристики. Варламов В.В - 312 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
312
Pu-233 139 217030.12 1767.1 7.6 6.4 4.6 20.9 м
e 99.88%,
α 0.12%
Pu-234 140 0+ 217961.91 1774.8 7.6 7.8 4.9 8.8 ч
e ≈94%,
α ≈6%
Pu-234-m
140 217966.08 1770.7 7.6 3 нс
SF ≤100%,
IT
Pu-235 141 (5/2+) 218895.24 1781.1 7.6 6.2 5.1 25.3 м
α 2.8E-3%,
e 100%
Pu-236 142 0+ 219827.45 1788.4 7.6 7.4 5.4 2.858 л
α 100%,
SF 1.9E-7%
Pu-236-m
142 (0+) 219830.45 1785.4 7.6 40 пс
SF ≤100%
Pu-236-m
142 219831.45 1784.4 7.6 34 нс
SF ≤100%
Pu-237 143 7/2- 220761.14 1794.3 7.6 5.9 5.6 45.2 дн
α 4.2E-3%,
e 100%
Pu-237-m
143 1/2+ 220761.28 1794.2 7.6 0.18 с
IT
Pu-238 144 0+ 221693.70 1801.3 7.6 7.0 6.0 87.7 л
α 100%,
SF 1.9E-7%
Pu-239 145 1/2+ 222627.62 1806.9 7.6 5.6 6.2 24110 л
SF 3.E-10%,
α 100%
Pu-240 146 0+ 223560.65 1813.5 7.6 6.5 6.5 6561 л
SF 5.7E-6%,
α 100%
Pu-241 147 5/2+
224494.98 1818.7 7.5 5.2 6.6
14.290 л
SF <2E-14%,
α 2.5E-3%,
β- 100%
Pu-241-m
147 224497.18 1816.5 7.5 21 ас
SF 100%,
SF 100%
Pu-242 148 0+ 225428.23 1825.0 7.5 6.3 6.8
3.75E+5 л
SF 5.5E-4%,
α 100%
Pu-243 149 7/2+ 226362.76 1830.1 7.5 5.0 7.0 4.956 ч β- 100%
Pu-244 150 0+ 227296.31 1836.1 7.5 6.0 7.4
8.00E+7 л
α 99.88%,
SF 0.12%
Pu-244-m
150 227298.71 1833.7 7.5 380 пс
SF ≤100% 
                       Масса
                                Eсв,      ε, Bn, Bp ,        T1/2, Г,
XX-A-m   N     JP      ядра,                                            Моды распада
                                MэВ      MэВ MэВ MэВ        распр-ть
                       MэВ
                                                                         e 99.88%,
Pu-233   139          217030.12 1767.1    7.6   6.4   4.6    20.9 м
                                                                          α 0.12%
                                                                          e ≈94%,
Pu-234   140   0+     217961.91 1774.8    7.6   7.8   4.9    8.8 ч
                                                                           α ≈6%
                                                                         SF ≤100%,
Pu-234-m 140          217966.08 1770.7    7.6                 3 нс
                                                                             IT
                                                                         α 2.8E-3%,
Pu-235   141 (5/2+)   218895.24 1781.1    7.6   6.2   5.1    25.3 м
                                                                           e 100%
                                                                         α 100%,
Pu-236   142   0+     219827.45 1788.4    7.6   7.4   5.4   2.858 л
                                                                        SF 1.9E-7%

Pu-236-m 142   (0+)   219830.45 1785.4    7.6                40 пс       SF ≤100%

Pu-236-m 142          219831.45 1784.4    7.6                34 нс       SF ≤100%

                                                                         α 4.2E-3%,
Pu-237   143   7/2-   220761.14 1794.3    7.6   5.9   5.6   45.2 дн
                                                                           e 100%

Pu-237-m 143   1/2+   220761.28 1794.2    7.6                0.18 с          IT

                                                                         α 100%,
Pu-238   144   0+     221693.70 1801.3    7.6   7.0   6.0    87.7 л
                                                                        SF 1.9E-7%
                                                                        SF 3.E-10%,
Pu-239   145   1/2+   222627.62 1806.9    7.6   5.6   6.2   24110 л
                                                                          α 100%
                                                                        SF 5.7E-6%,
Pu-240   146   0+     223560.65 1813.5    7.6   6.5   6.5   6561 л
                                                                          α 100%
                                                                        SF <2E-14%,
Pu-241   147   5/2+   224494.98 1818.7    7.5   5.2   6.6   14.290 л     α 2.5E-3%,
                                                                          β- 100%
                                                                         SF 100%,
Pu-241-m 147          224497.18 1816.5    7.5                21 ас
                                                                         SF 100%
                                                                        SF 5.5E-4%,
Pu-242   148   0+     225428.23 1825.0    7.5   6.3   6.8 3.75E+5 л
                                                                          α 100%

Pu-243   149   7/2+   226362.76 1830.1    7.5   5.0   7.0   4.956 ч       β- 100%

                                                                         α 99.88%,
Pu-244   150   0+     227296.31 1836.1    7.5   6.0   7.4 8.00E+7 л
                                                                         SF 0.12%

Pu-244-m 150          227298.71 1833.7    7.5               380 пс       SF ≤100%




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