Input interpretation
Bh-262 (bohrium-262) | Pb-205 (lead-205)
Decay properties
| Bh-262 | Pb-205 half-life | 290 ms (128 to 454 ms) | 17.3 Myr (-240 to 240 Myr) mean lifetime | 418 ms (187.1 to 650.2 ms) | 25 Myr (-400 to 500 Myr) decay constant | 2.39 per second | 1.27×10^-15 per second specific activity | 5.5×10^9 TBq/g | 3.73 MBq/g width | 1.57×10^-15 eV | 5.8×10^-31 eV decay modes | α (alpha emission) | SF (spontaneous fission) | ϵ (electron capture) final decay products | Pb-206 (50%) | Tl-205 (1×10^-8) | Pb-208 (1×10^-11) | W-184 (5×10^-14) | Yb-168 (1×10^-17) | Er-164 (9×10^-18) | Dy-160 (4×10^-19) | Dy-156 (2×10^-21) | Sm-144 (2×10^-22) | Ce-140 (2×10^-23) | Dy-164 (0) | Er-168 (0) | Gd-156 (0) | Hf-176 (0) | Hf-180 (0) | Sm-152 (0) | Yb-172 (0) | Tl-205 (100%)
Decay modes
Bh-262
decay mode | α (alpha emission) branching ratio | 80% Q-value | 10.3005 MeV (megaelectronvolts) daughter nuclide | Db-258 decay mode | SF (spontaneous fission) branching ratio | 20%
Pb-205
decay mode | ϵ (electron capture) branching ratio | 100% Q-value | 50.5 keV (kiloelectronvolts) daughter nuclide | Tl-205
Radiation shielding
Radiation shielding