Атомные ядра. Основные характеристики. Варламов В.В - 284 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
284
Pb-185-m
103 13/2+ 172272.95 1440.6 7.8 4.3 с
e,
α 50%
Pb-186 104 0+ 173201.30 1451.8 7.8 11.2 2.2 4.82 с
e 60%,
α 40%
Pb-187 105 (3/2-) 174132.50 1460.2 7.8 8.4 2.1 15.2 с
e 93%,
α 7%
Pb-187-m
105 (13/2+) 174132.58 1460.1 7.8 18.3 с
e 88%,
α 12%
Pb-188 106 0+ 175061.16 1471.1 7.8 10.9 2.7 25.1 с
e 90.70%,
α 9.30%
Pb-189 107 (3/2-) 175992.58 1479.2 7.8 8.1 2.8 51 с
e >99%,
α 0.40%
Pb-190 108 0+ 176921.54 1489.8 7.8 10.6 3.1 71 с
e 99.60%,
α 0.40%
Pb-191 109 (3/2-) 177853.20 1497.7 7.8 7.9 3.2 1.33 м
e 99.99%,
α 0.01%
Pb-191-m
109 (13/2+) 177853.20 1497.7 7.8 2.18 м
α 0.02%,
e 100%
Pb-192 110 0+ 178782.39 1508.1 7.9 10.4 3.6 3.5 м
α 5.9E-3%,
e 99.99%
Pb-193 111 (3/2-) 179714.25 1515.8 7.9 7.7 3.6 e
Pb-193-m
111 (13/2+) 179714.25 1515.8 7.9 5.8 м e 100%
Pb-194 112 0+ 180643.73 1525.9 7.9 10.1 4.2 10.7 м
α 7.3E-6%,
e 100%
Pb-195 113 3/2- 181575.72 1533.5 7.9 7.6 4.2 15 м e 100%
Pb-195-m
113 13/2+ 181575.92 1533.3 7.9 15.0 м e 100%
Pb-196 114 0+ 182505.56 1543.2 7.9 9.7 4.5 37 м
α 3.0E-5%,
e 100%
Pb-197 115 3/2- 183437.67 1550.7 7.9 7.5 4.5 8.1 м e 100%
Pb-197-m
115 13/2+ 183437.99 1550.4 7.9 42.9 м
e 81%,
IT 19%
                        Масса
                                 Eсв,      ε, Bn, Bp ,        T1/2, Г,
XX-A-m    N     JP      ядра,                                            Моды распада
                                 MэВ      MэВ MэВ MэВ        распр-ть
                        MэВ
                                                                              e,
Pb-185-m 103 13/2+     172272.95 1440.6    7.8                4.3 с
                                                                            α 50%
                                                                           e 60%,
 Pb-186   104   0+     173201.30 1451.8    7.8 11.2    2.2    4.82 с
                                                                           α 40%
                                                                           e 93%,
 Pb-187   105 (3/2-)   174132.50 1460.2    7.8   8.4   2.1    15.2 с
                                                                            α 7%
                                                                           e 88%,
Pb-187-m 105 (13/2+) 174132.58 1460.1      7.8                18.3 с
                                                                           α 12%
                                                                          e 90.70%,
 Pb-188   106   0+     175061.16 1471.1    7.8 10.9    2.7    25.1 с
                                                                           α 9.30%
                                                                          e >99%,
 Pb-189   107 (3/2-)   175992.58 1479.2    7.8   8.1   2.8     51 с
                                                                          α ≈0.40%
                                                                          e 99.60%,
 Pb-190   108   0+     176921.54 1489.8    7.8 10.6    3.1     71 с
                                                                           α 0.40%
                                                                          e 99.99%,
 Pb-191   109 (3/2-)   177853.20 1497.7    7.8   7.9   3.2   1.33 м
                                                                           α 0.01%
                                                                          α ≈0.02%,
Pb-191-m 109 (13/2+) 177853.20 1497.7      7.8               2.18 м
                                                                           e 100%
                                                                          α 5.9E-3%,
 Pb-192   110   0+     178782.39 1508.1    7.9 10.4    3.6    3.5 м
                                                                           e 99.99%

 Pb-193   111 (3/2-)   179714.25 1515.8    7.9   7.7   3.6                    e

Pb-193-m 111 (13/2+) 179714.25 1515.8      7.9                5.8 м        e 100%

                                                                          α 7.3E-6%,
 Pb-194   112   0+     180643.73 1525.9    7.9 10.1    4.2   10.7 м
                                                                            e 100%

 Pb-195   113   3/2-   181575.72 1533.5    7.9   7.6   4.2   15 м ≈        e 100%

Pb-195-m 113 13/2+     181575.92 1533.3    7.9               15.0 м        e 100%

                                                                         α ≤3.0E-5%,
 Pb-196   114   0+     182505.56 1543.2    7.9   9.7   4.5    37 м
                                                                           e ≈100%

 Pb-197   115   3/2-   183437.67 1550.7    7.9   7.5   4.5    8.1 м        e 100%

                                                                           e 81%,
Pb-197-m 115 13/2+     183437.99 1550.4    7.9               42.9 м
                                                                           IT 19%




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