Nuclear Wallet Cards — Z=23


Isotope [1]
Jπ[2]


Δ
(MeV)[3]


T½, Γ, or
Abundance[4]


Decay Mode[5]

Z


El


A


23 V 40  10.3s p?
41  -0.1s p?
42  (2-) -8.2s <55 ns p
43  -18.0s >800 ms ε
44  (2+) -23.85s 111 ms 7 ε, εα
44m (6+) -23.85s 150 ms 3 ε
45  7/2- -31.87 547 ms 6 ε
46  0+ -37.074 422.50 ms 11 ε
46m 3+ -36.272 1.02 ms 7 IT
47  3/2- -42.004 32.6 m 3 ε
48  4+ -44.475 15.9735 d 25 ε
49  7/2- -47.956 330 d 15 ε
50  6+ -49.218 1.4×10+17 y 4 ε 83%, β- 17%
  0.250% 2
51  7/2- -52.198 99.750% 2
52  3+ -51.437 3.743 m 5 β-
53  7/2- -51.845 1.60 m 4 β-
54  3+ -49.89 49.8 s 5 β-
55  (7/2-) -49.15 6.54 s 15 β-
56  3+ -46.2 0.24 s 4 β-, β-n 0.06%
57  (7/2-) -44.4 0.34 s 8 β-, β-n 0.04%
58  -40.4 205 ms 20 β-
59  -37.9 118 ms 24 β-
60  (3+) -33.1 0.20 s 4 β-, β-n
61  -30.4s >150 ns β-?
62  (3+) -25.0s >150 ns β-
63  (7/2-) -21.7s >150 ns β-
64  >150 ns β-

To Z=22 Z=22 To Wallet Cards Wallet Cards Z=24 To Z=24