Nuclide reference
U-233 — Uranium-233
U-233 की half-life 159,200 years है। मुख्य decay mode: α decay → Th-229 (100%)।
Identification
- तत्व
- Uranium (U)
- Atomic number Z
- 92
- Mass number A
- 233
- State
- Radioactive
Key quantities
- Half-life
- 159,200 years
- विशिष्ट गतिविधि
- 356,600,000 Bq/g
- Gamma constant Γ
- —
- परिवहन के लिए A1 / A2 (SSR-6)
- 40 TBq / 0.006 TBq
- D-value (НП-067-24)
- 0.07 TBq
Decay modes
- α decay → Th-229 — 100 %
Main gamma lines
| Energy, keV | Yield, % |
|---|---|
| 16.0978 · X-ray line | 2.439 |
| 12.9597 · X-ray line | 2.344 |
| 42.4349 | 0.072 |
| 97.1346 | 0.0203 |
| 54.7039 | 0.0168 |
| 42.6333 | 0.0132 |
| 29.1851 | 0.0078 |
| 317.169 | 0.00737 |
| 146.346 | 0.0065 |
| 164.524 | 0.006 |
Lines of the bare nuclide (ENDF/B-VIII.0), without daughter ingrowth.
Alpha and beta particles
| Radiation | Energy, keV | Yield, % |
|---|---|---|
| α | 4,824.2 | 84.3 |
| 4,783.5 | 13.2 | |
| 4,729 | 1.61 | |
| 4,796 | 0.28 |
Related calculators
इसी element के अन्य isotopes
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.