Input interpretation
beta delayed three neutron emission
Members
Be-14 | B-17 | Li-11 | Na-31
Decay properties
half-life | median | 6.83 ms | highest | 17 ms (16.4 to 17.6 ms) (Na-31) | lowest | 4.35 ms (4.175 to 4.525 ms) (Be-14) | distribution | mean lifetime | median | 9.86 ms | highest | 25 ms (23.8 to 25.3 ms) (Na-31) | lowest | 6.28 ms (6.024 to 6.527 ms) (Be-14) | distribution | decay constant | highest | 159 per second (Be-14) | lowest | 40 per second (Na-31) | median | 109 per second | distribution | specific activity | highest | 6.83×10^12 TBq/g (Be-14) | lowest | 7.8×10^11 TBq/g (Na-31) | median | 4.61×10^12 TBq/g | distribution | width | median | 6.33×10^-14 eV | highest | 1.05×10^-13 eV (Be-14) | lowest | 2.7×10^-14 eV (Na-31)
Units
Mass properties
| atomic number (Z) | mass number (A) | neutron number Be-14 | 4 | 14 | 10 B-17 | 5 | 17 | 12 Li-11 | 3 | 11 | 8 Na-31 | 11 | 31 | 20 | atomic mass | mass excess | binding energy per nucleon Be-14 | 14.04289292 u | 39.954498 MeV | 4.993897 MeV B-17 | 17.046989906 u | 43.770816 MeV | 5.266461 MeV Li-11 | 11.043797715 u | 40.79731 MeV | 4.149104 MeV Na-31 | 31.013585452 u | 12.654768 MeV | 7.385492 MeV
Mass properties
Quantum properties
| spin parity J^π | magnetic moment Be-14 | 0^+ (atomic boson) | 0 μ_N B-17 | 3/2^- (atomic boson) | (unknown) Li-11 | 3/2^- (atomic boson) | 3.6678 μ_N Na-31 | 3/2^+ (atomic boson) | 2.305 μ_N
Quantum properties