Input interpretation
F-14 | daughter nuclides
Result
O-13
Decay properties
half-life | 8.58 ms (milliseconds) (8.521 to 8.639 ms) mean lifetime | 12.4 ms (milliseconds) (12.29 to 12.46 ms) decay constant | 80.6 per second specific activity | 3.73×10^12 TBq/g (terabecquerels per gram) width | 5.32×10^-14 eV (electronvolts) decay modes | β^+ (positron emission) | β^+p (positron + delayed proton) final decay products | C-13 (89%) | C-12 (10.9%)
Decay mode
decay mode | p (proton emission) Q-value | 2.257 MeV (megaelectronvolts) daughter nuclide | O-13
Decay modes
decay mode | β^+ (positron emission) branching ratio | 89% Q-value | 16.74475 MeV (megaelectronvolts) daughter nuclide | N-13 decay mode | β^+p (positron + delayed proton) branching ratio | 10.9% daughter nuclide | C-12
Decay chain
Decay chain
Mass properties
atomic number (Z) | 8 mass number (A) | 13 neutron number | 5 atomic mass | 13.024812213 u (unified atomic mass units) mass excess | 23.112428 MeV (megaelectronvolts) binding energy per nucleon | 5.811994 MeV (megaelectronvolts)
Mass properties
Nearby isotopes
Nearby isotopes
Quantum properties
spin parity J^π | 3/2^- (atomic fermion)
Quantum properties
Excitations
E_level | spin parity J^π | half-life τ_1/2 | width Δ 2750 keV (kiloelectronvolts) | (unknown) | (unknown) | (unknown) 4210 keV (kiloelectronvolts) | (unknown) | (unknown) | (unknown) 6020 keV (kiloelectronvolts) | (unknown) | 3.8×10^-22 seconds | 1.2 MeV (megaelectronvolts)