| Nuclide | E(Isomer)a | Jp | t1/2 | %IT b | Q0 | Selected references |
|---|---|---|---|---|---|---|
| 233Th | 1850 250 | 1-100 ns | 94Ob02 | |||
| 236U | 2750 10 cd | (0+) | 120 ns 2 | 87 6 | 32 5 | 78Gu02, 80Me15, 89Ma57, 90Ma59, 94ReAA |
| 238U | 2557.6 5 cd | 0+ | 298 ns 18 | ~95 | 29 3 | 69La14, 79Ul01, 82Go02, 92St05 |
| 2557.6+y | >1 ns | 89Ha40 | ||||
| 237Np | 2800 400 | 45 ns 5 | e | 73Wo03, 77Mi09 | ||
| 235Pu | 3000 200 | 25 ns 5 | 69Me11, 70Bu02, 78SoZP, 89SoZZ | |||
| 236Pu | ~3000 | (0+) | 37 ps 4 | 37+14-8 | 74MeYP, 77Me08 | |
| 4000 200 | 34 ns 8 | 69La14, 71Br39 | ||||
| 237Pu | 2600 200 | 85 ns 15 | f | 69La14, 79Gu03, 82Ra04 | ||
| 2900 250 | 1.1 ms 1 | 70Po01, 73Va16, 79Gu03 | ||||
| 238Pu | ~2400 | 0.6 ns 2 | 73Li01, 74MeYP | |||
| ~3500 | (0+) | 6.0 ns 15 | 70Bu02, 71Br39, 73Na35, 92DeZZ | |||
| 239Pu | 3100 200 c | (5/2+) | 7.5 ms 10 | 36 4 | 70Po01, 77Ha01, 79Ba02 | |
| ~3300d | (9/2-) | 2.6+40-12 ns | 77GoZH, 80Gu20 | |||
| 240Pu | ~2800c | (0+) | 3.7 ns 3 | 71Br39, 72Sp06, 73Be10, 86De04, 94PaAA | ||
| 241Pu | ~2200 | 21 ms 3 | 70Po01, 70Ga10, 73Be05 | |||
| ~2300 | 32 ns 5 | 69La14, 81Gu04 | ||||
| 242Pu | ~2200 | 3.5 ns 6 | 74Me10, 75Me28 | |||
| 2200+y | 28 ns | 69La14, 70Po01 | ||||
| 243Pu | 1700 300 | 45 ns 15 | 69La14, 70Vi05, 80Bj02 | |||
| 244Pu | x | 0.40 ns 10 | 74MoYC | |||
| 245Pu | 2000 400 | 90 ns 30 | 71Au06, 80Bj02 | |||
| 237Am | 2400 200 | 5 ns 2 | 70Po01, 71Br39, 73Br38 | |||
| 238Am | ~2500 | 35 ms 10 | 67Bo23, 72Br35, 73Fl03 | |||
| 239Am | 2500 200 | (7/2+) | 163 ns 12 | g | 69La14, 72Br35, 85Ra28 | |
| 240Am | 3000 200 | 0.94 ms 4 | 32.7h 20 | 71Br39, 79Be46, 85Jo04 | ||
| 241Am | ~2200 | 1.0 ms 3 | 69La14, 72Br35, 73Be04, 93Ku16 | |||
| 242Am | 2200 80 | 14.0 ms 10 | 62Po09, 63Pe27, 85Ku18, 92Ba67 | |||
| 243Am | 2300 200 | 5.5 ms 5 | 70Po01, 72Wo07, 87Gu03 | |||
| 244Am | 2800 400 | 0.90 ms 15 | 68Bj04, 69Bo25, 72Wo07 | |||
| 2800+y | ~6.5 ms | 69SlZZ | ||||
| 245Am | 2400 400 | 0.64 ms 6 | 72Wo07, 73Br38, 80Bj02 | |||
| 246Am | ~2000 | 73 ms 10 | 72Wo07, 83Po14 | |||
| 240Cm | ~2000 | 10 ps 3 | 76Sl01 | |||
| ~3000 | 55 ns 12 | 76Sl01, 78Ul01 | ||||
| 241Cm | ~2300 | 15.3 ns 10 | 69Me11, 71Br39, 72Vy07 | |||
| 242Cm | 1900 200 | 40 ps 15 | 75Me28, 76Sl01 | |||
| ~2800 | 0.18 ms 7 | 71Re11, 71Br39, 73Br38 | ||||
| 243Cm | 1900 300 | 42 ns 6 | 69MeZX, 71Re11, 80Bj02 | |||
| 244Cm | ~2200 | <5 ps | 69Me11, 71Re11, 80Bj02, 80Me15 | |||
| ~3500 | >100 ns | 69Me11, 80Me15, 89Ha40 | ||||
| 245Cm | 2100 300 | 13.2 ns 18 | 71Br39, 72Wo07, 80Bj02 | |||
| 242Bk | x | 9.5 ns 20 | 72Wo07 | |||
| x+y | 0.60 ms 10 | 72Wo07 | ||||
| 243Bk | ~2200i (?) | 5 ns (?) | 72Ga42, 72Vy07 | |||
| 244Bk | x | 0.82 ms 6 | 72Ga42, 72Wo07 | |||
| 245Bk | ~1560 | 2 ns 1 | 71Re11, 72Ga42, 72We09 |