gray constant

AlternateUnit const gray

The derived unit for absorbed dose, specific energy (imparted), kerma (Gy).

One gray is equal to the dose of one joule of energy absorbed per one kilogram of matter. It is named after the British physician L. H. Gray (1905-1965).

Implementation

static const AlternateUnit gray = AlternateUnit(
    'Gy',
    ProductUnit._([
      RationalPower<Unit>(joule),
      RationalPower<Unit>(kilogram, RationalNumber._(-1))
    ]),
    Quantities.radiationDoseAbsorbed);