Nuclide reference
Hg-206 — Mercury-206
Hg-206 की half-life 8.32 min है। मुख्य decay mode: β⁻ decay → Tl-206 (100%)।
Identification
- तत्व
- Mercury (Hg)
- Atomic number Z
- 80
- Mass number A
- 206
- State
- Radioactive
Key quantities
- Half-life
- 8.32 min
- विशिष्ट गतिविधि
- 4.059e+18 Bq/g
- Gamma constant Γ
- —
- D-value (НП-067-24)
- —
Decay modes
- β⁻ decay → Tl-206 — 100 %
Main gamma lines
| Energy, keV | Yield, % |
|---|---|
| 304.896 | 26 |
| 72.874 · X-ray line | 3.892 |
| 70.833 · X-ray line | 2.306 |
| 649.42 | 2.2 |
| 344.52 | 0.55 |
| 265.832 | 0.0035 |
| 383.59 | 0.0035 |
Lines of the bare nuclide (ENDF/B-VIII.0), without daughter ingrowth.
Alpha and beta particles
| Radiation | Energy, keV | Yield, % |
|---|---|---|
| β⁻, E max | 1,308 | 62 |
| 1,003.1 | 35 | |
| 658.58 | 3 |
For β⁻ the endpoint (maximum) energy of the spectrum is given. ENDF/B-VIII.0.
Related calculators
Reference data vs computed valuesHalf-life, gamma lines and D-value are reference data (ENDF/B-VIII.0, НП-067-24).Gamma constant Γ 1 m पर H*(10) है, ICRP-107 spectra (NIST µ_en/ρ, ICRP-74 Table A.21) से गणना की गई, equilibrium में short-lived progeny सहित (जैसे Cs-137/Ba-137m, Ra-226 series); specific activity molar mass M ≈ mass number A का उपयोग करती है।K-series X-ray energies are from NIST SRD 128 (Deslattes et al., 2003): in ENDF/B-VIII.0 they are given to 1 % and shifted by up to 0.7 keV for heavy elements. L-series lines and all yields are ENDF/B-VIII.0.