Input interpretation
![Ac-209 | Q-value](../image_source/295ef605db7d327897eaf310ca2f9743.png)
Ac-209 | Q-value
Result
![7.7292 MeV (megaelectronvolts) | 5.9673 MeV (megaelectronvolts)](../image_source/b28f38df3aa777475dc827db2ca8c6ed.png)
7.7292 MeV (megaelectronvolts) | 5.9673 MeV (megaelectronvolts)
Decay modes
![decay mode | α (alpha emission) branching ratio | 99% Q-value | 7.7292 MeV (megaelectronvolts) daughter nuclide | Fr-205 decay mode | β^+ (positron emission) branching ratio | 1% Q-value | 5.9673 MeV (megaelectronvolts) daughter nuclide | Ra-209](../image_source/b0f53e8338dc174f3a713e6118599d75.png)
decay mode | α (alpha emission) branching ratio | 99% Q-value | 7.7292 MeV (megaelectronvolts) daughter nuclide | Fr-205 decay mode | β^+ (positron emission) branching ratio | 1% Q-value | 5.9673 MeV (megaelectronvolts) daughter nuclide | Ra-209