Nuclide reference
Yb-175 — Ytterbium-175
Yb-175 की half-life 4.185 d है। मुख्य decay mode: β⁻ decay → Lu-175 (100%)।
Identification
- तत्व
- Ytterbium (Yb)
- Atomic number Z
- 70
- Mass number A
- 175
- State
- Radioactive
Key quantities
- Half-life
- 4.185 d
- विशिष्ट गतिविधि
- 6.597e+15 Bq/g
- Gamma constant Γ
- —
- परिवहन के लिए A1 / A2 (SSR-6)
- 30 TBq / 0.9 TBq
- D-value (НП-067-24)
- 2 TBq
Decay modes
- β⁻ decay → Lu-175 — 100 %
Main gamma lines
| Energy, keV | Yield, % |
|---|---|
| 396.329 | 13.15 |
| 282.522 | 6.128 |
| 113.805 | 3.866 |
| 54.07 · X-ray line | 3.805 |
| 52.965 · X-ray line | 2.167 |
| 144.863 | 0.672 |
| 137.658 | 0.2354 |
| 251.474 | 0.1723 |
Lines of the bare nuclide (ENDF/B-VIII.0), without daughter ingrowth.
Alpha and beta particles
| Radiation | Energy, keV | Yield, % |
|---|---|---|
| β⁻, E max | 470.3 | 72.9 |
| 73.972 | 20.4 | |
| 356.49 | 6.7 |
For β⁻ the endpoint (maximum) energy of the spectrum is given. ENDF/B-VIII.0.
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.