Nuclide reference
Y-92 — Yttrium-92
Y-92 की half-life 3.54 h है। मुख्य decay mode: β⁻ decay → Zr-92 (100%)।
Identification
- तत्व
- Yttrium (Y)
- Atomic number Z
- 39
- Mass number A
- 92
- State
- Radioactive
Key quantities
- Half-life
- 3.54 h
- विशिष्ट गतिविधि
- 3.56e+17 Bq/g
- Gamma constant Γ
- —
- परिवहन के लिए A1 / A2 (SSR-6)
- 0.2 TBq / 0.2 TBq
- D-value (НП-067-24)
- 0.2 TBq
Decay modes
- β⁻ decay → Zr-92 — 100 %
Main gamma lines
| Energy, keV | Yield, % |
|---|---|
| 934.47 | 13.9 |
| 1,405.4 | 4.782 |
| 561.1 | 2.405 |
| 448.5 | 2.335 |
| 844.3 | 1.251 |
| 912.8 | 0.6255 |
| 492.6 | 0.4851 |
| 1,847.3 | 0.36 |
| 1,132.4 | 0.2433 |
| 972.3 | 0.06811 |
Lines of the bare nuclide (ENDF/B-VIII.0), without daughter ingrowth.
Alpha and beta particles
| Radiation | Energy, keV | Yield, % |
|---|---|---|
| β⁻, E max | 3,642 | 85.7 |
| 1,302.1 | 6.5 | |
| 2,707.5 | 3.5 | |
| 2,259 | 2.3 |
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।