Isotope | Half-life | Decay mode | Q-value (keV) | Branching (%) | γ-emission (keV) | γ-yield (%) |
177Lu | 6.734 d | β− | 498.3 | 100 | 113 | 6.4 |
208 | 11.0 | |||||
18F | 109.77 m | e, β+ | 1,655.5 | 3.27 | — | — |
633.5 | 96.73 | |||||
99mTc | 6.01 h | IT | — | 100 | 140.511 | 89 |
142.628 | 0.0187 | |||||
22Na | 2.6019 y | e, β+ | 2,842.2 | 100 | 1,274.53 | 99.944 |
e = electron capture; IT = isomeric transition.