सभी tools

Nuclide reference

Ni-63 — Nickel-63

Ni-63 की half-life 101.2 years है। मुख्य decay mode: β⁻ decay → Cu-63 (100%)।

Identification

तत्व
Nickel (Ni)
Atomic number Z
28
Mass number A
63
State
Radioactive

Key quantities

Half-life
101.2 years
विशिष्ट गतिविधि
2.075e+12 Bq/g
Gamma constant Γ
—
परिवहन के लिए A1 / A2 (SSR-6)
40 TBq / 30 TBq
D-value (НП-067-24)
60 TBq

Decay modes

  • β⁻ decay → Cu-63 — 100 %

Alpha and beta particles

RadiationEnergy, keVYield, %
β⁻, E max66.945100

For β⁻ the endpoint (maximum) energy of the spectrum is given. ENDF/B-VIII.0.

Related calculators

Decayगतिविधि ↔ द्रव्यमानSource categoryDose rateA1/A2 और package type
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।

Nickel-63 (Ni-63) — reference data

What is in the card

This card gathers the key data of radionuclide Ni-63 in one place: half-life, decay modes, main gamma lines, alpha and beta particle energies, gamma constant, specific activity and the D-value for source categorization. Decay and emission data are from ENDF/B-VIII.0; the D-value follows NP-067-24; the gamma constant is the ambient dose equivalent H*(10) at 1 m, computed from ICRP-107 spectra.

How to use the data

Half-life and specific activity let you recalculate the activity of a Ni-63 source to the delivery or disposal date — use the decay calculator. Gamma lines with yields identify the nuclide from a spectrum and pick the line for gamma spectrometry; the gamma constant Γ gives the dose rate at a distance, while the D-value and A1/A2 set the source category and the package type for transport.