Kobald Co Kernladungszahl Z=27 (p=27) |
| Co(n+p) | n | Schwere Isotop | Schwere Kern | Häufig- keit | Spin/ Parität | Stabilität | Halbwerts- zeit [s] | Zerfalls- arten | Zerfalls- energie [eV] | Defekt- energie [eV] | Bindungs- energie [eV] | Wirkungsquer- schnitt [barn] |
|
1. | Co59 | 32 | 58.93319506 | 58.91838341 | 100% | 7/2− | | stabil | | | -62.2284E6 | 517.313E6 | 16.78#σ(n.γ); 20.4#σ(n.it) |
2. | Co58+1 | 31 | 57.93575278 | 57.92094112 | | 5+ | radioakt. | 9.04h | IT=100 | 0.025E6 | -59.8459E6 | 506.859E6 | 13^±TSP |
3. | Co58 | 31 | 57.93575278 | 57.92094112 | | 2+ | radioakt. | 70.86d | K/β+=100 | 2.307E6 | -59.8459E6 | 506.859E6 | 1.9E3#σ(n.γ) |
4. | Co57 | 30 | 56.93629138 | 56.92147972 | | 7/2− | radioakt. | 271.79d | K=100 | 0.836E6 | -59.3442E6 | 498.286E6 | 51#σ(n.γ) |
5. | Co56 | 29 | 55.93983923 | 55.92502757 | | 4+ | radioakt. | 77.27d | K/β+=100 | 4.566E6 | -56.0394E6 | 486.91E6 | 47^±TSP |
6. | Co55 | 28 | 54.94199963 | 54.92718797 | | 7/2− | radioakt. | 17.53h | K/β+=100 | 3.452E6 | -54.027E6 | 476.826E6 | 99^±TSP |
7. | Co54+1 | 27 | 53.94846022 | 53.93364856 | | 7+ | radioakt. | 1.48min | K/β+=100 | 8.442E6 | -48.009E6 | 462.737E6 | 14^±TSP |
8. | Co54 | 27 | 53.94846022 | 53.93364856 | | 0+ | radioakt. | 193.23E-3 | K/β+=100 | 8.243E6 | -48.009E6 | 462.737E6 | 63^±TSP |
9. | Co53+1 | 26 | 52.95421892 | 52.93940727 | | 19/2− | radioakt. | 247E-3 | K/β+≈98.5; p≈1.5 | 11.492E6(K/β+); 1.592E6(p) | -42.6448E6 | 449.302E6 | 28^±TSP |
10. | Co53 | 26 | 52.95421892 | 52.93940727 | | 7/2− | radioakt. | 240E-3 | K/β+=100 | 8.301E6 | -42.6448E6 | 449.302E6 | 41^±TSP |
11. | Co52 | 25 | 51.96358968 | 51.94877802 | | 6+ | radioakt. | 115E-3 | ß-=>0; β−n=>0 | 14.415E6(K/β+); 7.036E6(Kp) | -33.916E6 | 432.502E6 | 2.7^±TSP |
12. | Co51 | 24 | 50.97072016 | 50.9559085 | | 7/2− | radioakt. | 200E-9 | ß-=>0; β−n=>0 | 12.948E6(ß-); 8.064E6(β−n) | -27.274E6 | 417.788E6 | 6.2^±TSP |
13. | Co50 | 23 | 49.98154041 | 49.96672875 | | 6+ | radioakt. | 44E-3 | K/β+=47; Kp=53 | 17.28E6(K/β+); 13.131E6(Kp) | -17.195E6 | 399.638E6 | 74^±TSP |
14. | Co60 | 33 | 59.93381707 | 59.91900542 | | 5+ | radioakt. | 5.2714a | ß-=100 | 2.823E6 | -61.649E6 | 524.805E6 | 2#σ(n.γ) |
15. | Co60+1 | 33 | 59.93381707 | 59.91900542 | | 2+ | radioakt. | 10.467min | IT=99.76; β−=0.24 | 0.059E6(IT); 2.883E6(β−) | -61.649E6 | 524.805E6 | 55^±TSP |
16. | Co61 | 34 | 60.93247579 | 60.91766413 | | 7/2− | radioakt. | 1.650h | ß-=100 | 1.322E6 | -62.8984E6 | 534.126E6 | 0.78^±TSP |
17. | Co62 | 35 | 61.93405111 | 61.91923945 | | 2+ | radioakt. | 1.50min | ß-=100 | 5.315E6 | -61.431E6 | 540.73E6 | 9.8±TSP |
18. | Co62+1 | 35 | 61.93405111 | 61.91923945 | | 5+ | radioakt. | 13.91min | β−≈100; IT<1 | 5.337E6(β−); 0.022E6(IT) | -61.431E6 | 540.73E6 | 54^±TSP |
19. | Co63 | 36 | 62.9336116 | 62.91879994 | | 7/2- | radioakt. | 27.4 | ß-=100 | 3.672E6 | -61.8404E6 | 549.21E6 | 61^±TSP |
20. | Co64 | 37 | 63.93581065 | 63.92099899 | | 1+ | radioakt. | 300E-3 | ß-=100 | 7.307E6 | -59.792E6 | 555.233E6 | 16^±TSP |
21. | Co65 | 38 | 64.9364785 | 64.92166684 | | 7/2− | radioakt. | 1.2 | ß-=100 | 5.956E6 | -59.1699E6 | 562.683E6 | 3.5^±TSP |
22. | Co66 | 39 | 65.93976204 | 65.92495038 | | 3+ | radioakt. | 180E-3 | ß-=100 | 9.895E6 | -56.1113E6 | 567.695E6 | 56^±TSP |
23. | Co67 | 40 | 66.94088958 | 66.92607793 | | 7/2− | radioakt. | 425E-3 | ß-=100 | 8.681E6 | -55.061E6 | 574.716E6 | 48^±TSP |
24. | Co68 | 41 | 67.94487308 | 67.93006142 | | 7− | radioakt. | 0.199 | ß-=100 | 12.113E6 | -51.3504E6 | 579.077E6 | 5.5^±TSP |
25. | Co69 | 42 | 68.94632000 | 68.93150834 | | 7/2− | radioakt. | 220E-3 | ß-=100 | 9.976E6 | -50.0026E6 | 585.801E6 | 54^±TSP |
26. | Co70 | 43 | 69.95100001 | 69.93618835 | | 6− | radioakt. | 119E-3 | β−=100 | 13.507E6 | -45.6432E6 | 589.512E6 | 33^±TSP |
27. | Co71 | 44 | 70.95289997 | 70.93808831 | | | radioakt. | 79E-3 | β−=97.39; β−n=2.61 | 11.33E6(ß-); 7.205E6(β−n) | -43.8734E6 | 595.814E6 | 89^±TSP |
28. | Co72 | 45 | 71.95780971 | 71.94299806 | | 7− | radioakt. | 62E-3 | β−=95.2; β−n=4.8 sys | 14.64E6(ß-); 7.832E6(β−n) | -39.3E6 | 599.312E6 | 27^±TSP |
29. | Co73 | 46 | 72.96024022 | 72.94542856 | | | radioakt. | 41E-3 | ß-=>0; β−n=>0 | 12.827E6(ß-); 8.833E6(β−n) | -37.036E6 | 605.119E6 | 41^±TSP |
30. | Co74 | 47 | 73.96538035 | 73.95056869 | | 0+ | radioakt. | <150E-9 | ß-=>0; β−n=>0 | 16.124E6(ß-); 9.544E6(β−n) | -32.248E6 | 608.402E6 | 56^±TSP |
31. | Co75 | 48 | 74.96833045 | 74.95351879 | | 7/2− | radioakt. | <150E-9 | ß-=>0; β−n=>0 | 14.401E6(ß-); 10.801E6(β−n) | -29.5E6 | 613.726E6 | 35±^TSP |