Gallium Ga Kernladungszahl Z=31 (p=31) |
| Ga(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. | Ga69 | 38 | 68.9255744 | 68.90856842 | 60.10770106% | 3/2− | | stabil | | | -69.327E6 | 601.996E6 | 1.75#σ(n.γ) |
2. | Ga71 | 40 | 70.9247014 | 70.90769542 | 39.89229894% | 3/2− | | stabil | | | -70.1402E6 | 618.951E6 | 4.61#σ(n.γ) |
3. | Ga68 | 37 | 67.92798011 | 67.91097413 | | 1+ | radioakt. | 67.629min | K/β+=100 | 2.921E6 | -67.0861E6 | 591.683E6 | |
4. | Ga67 | 36 | 66.92820244 | 66.91119646 | | 3/2− | radioakt. | 3.2612d | K=100 | 1.001E6 | -66.879E6 | 583.405E6 | |
5. | Ga66 | 35 | 65.93158904 | 65.91458306 | | 0+ | radioakt. | 9.49h | K/β+=100 | 5.175E6 | -63.7244E6 | 572.179E6 | |
6. | Ga65 | 34 | 64.93273473 | 64.91572875 | | 3/2− | radioakt. | 15.2min | K/β+=100 | 3.254E6 | -62.6572E6 | 563.041E6 | |
7. | Ga64 | 33 | 63.9368391 | 63.91983312 | | 0+ | radioakt. | 2.627min | K/β+=100 | 7.169E6 | -58.834E6 | 551.146E6 | |
8. | Ga63 | 32 | 62.93929419 | 62.92228821 | | 3/2− | radioakt. | 32.4 | K/β+=100 | 5.666E6 | -56.5471E6 | 540.788 E6 | |
9. | Ga62 | 31 | 61.9441757 | 61.92716972 | | 0+ | radioakt. | 116.12E-3 | K/β+=100 | 9.171E6 | -52E6 | 528.169E6 | |
10. | Ga61 | 30 | 60.94944627 | 60.93244029 | | 3/2− | radioakt. | 0.168 | K/β+=100 | 9.0E6 | -47.0905E6 | 515.189E6 | |
11. | Ga60 | 29 | 59.95706038 | 59.9400544 | | 2+ | radioakt. | 70E-3 | K=98.38; β+p=1.6; β+α=>0 | 14.19E6(K/β+); 9.07E6(Kp); 9.07E6(Kα) | -39.998E6 | 500.025E6 | |
12. | Ga70 | 39 | 69.92602196 | 69.90901599 | | 1+ | radioakt. | 1268.4s | β−=99.59; K=0.41 | 1.656E6(β−); 0.655E6(K) | -68.9101E6 | 609.65 | |
13. | Ga72 | 41 | 71.92636625 | 71.90936027 | | 3− | radioakt. | 14.10h | ß-=100 | 3.997E6 | -68.5894E6 | 625.472E6 | |
14. | Ga72+1 | 41 | 71.92636625 | 71.90936027 | | 0+ | radioakt. | 39.68E-3 | IT=100 | 0.120E6 | -68.5894E6 | 625.472E6 | |
15. | Ga73 | 42 | 72.92517472 | 72.90816874 | | 3/2− | radioakt. | 4.86h | ß-=100 | 1.598E6 | -69.6993E6 | 634.653E6 | |
16. | Ga74 | 43 | 73.92694575 | 73.90993977 | | 3− | radioakt. | 8.12min | ß-=100 | 5.373E6 | -68.0496E6 | 641.075E6 | |
17. | Ga74+1 | 43 | 73.92694575 | 73.90993977 | | 0 | radioakt. | 9.5 | IT>50; β−<50 | 0.06E6(IT); 5.43E6(β−) | -68.0496E6 | 641.075E6 | |
18. | Ga75 | 44 | 74.92650023 | 74.90949425 | | 3/2− | radioakt. | 126 | ß-=100 | 3.392E6 | -68.4646E6 | 649.561E6 | |
19. | Ga76 | 45 | 75.92882767 | 75.91182169 | | 3+ | radioakt. | 32.6 | ß-=100 | 6.916E6 | -66.2966E6 | 655.464E6 | |
20. | Ga77 | 46 | 76.92915435 | 76.91214837 | | 3/2− | radioakt. | 13.2 | ß-=100 | 5.222E6 | -65.9923E6 | 663.231E6 | |
21. | Ga78 | 47 | 77.93160815 | 77.91460217 | | 3+ | radioakt. | 5.09 | ß-=100 | 8.156E6 | -63.7066E6 | 669.017E6 | |
22. | Ga79 | 48 | 78.93289329 | 78.91588731 | | 3/2− | radioakt. | 2.847 | β−=99.91; β−n=0.09 | 6.979E6(β−); 1.281E6(β−n) | -62.5095E6 | 675.891E6 | |
23. | Ga80 | 49 | 79.93651575 | 79.91950977 | | 3+ | radioakt. | 1.697 | β−=99.14; β−n=0.86 | 10.38E6(β−); 2.282E6(β−n) | -59.1352E6 | 680.588E6 | |
24. | Ga81 | 50 | 80.93775269 | 80.92074671 | | 5/2− | radioakt. | 1.217 | β−=88.1; β−n=11.9 | 8.32E6(β−); 3.461E6(β−n) | -57.983E6 | 687.507E6 | |
25. | Ga82 | 51 | 81.94299051 | 81.92598453 | | 3+ | radioakt. | 0.599 | β−=80.2; β−n=19.8 | 12.52E6(β−); 5.128E6(β−n) | -53.104E6 | 690.7E6 | |
26. | Ga83 | 52 | 82.9469798 | 82.92997382 | | 3/2− | radioakt. | 308E-3 | β−=63; β−n=37 | 11.513E6(β−); 8.165E6(β−n) | -49.388E6 | 695.055E6 | |
27. | Ga84 | 53 | 83.95265026 | 83.93564428 | | n± | radioakt. | 85E-3 | β−=30; β−n=70 | 14.14E6(β−); 8.724E6(β−n) | -44.106E6 | 697.844E6 | |
28. | Ga85 | 54 | 84.95700026 | 84.93999428 | | 3/2− | radioakt. | <150E-9 | ß-=>0; β−n=>0 | 13.013E6(ß-); 10.121E6(ß-n) | -40.054E6 | 701.864E6 | |
29. | Ga86 | 55 | 85.96312054 | 85.94611456 | | n± | radioakt. | <150E-9 | ß-=>0; β−n=>0 | 15.491E6(ß-); 10.643E6(ß-n) | -34.353E6 | 704.234E6 | |