Template:Radiation_related_quantities

Template:Radiation related quantities

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Quantity	Unit	Symbol	Derivation	Year	SI equivalent
Activity (A)	becquerel	Bq	s⁻¹	1974	SI unit
	curie	Ci	3.7 × 10¹⁰ s⁻¹	1953	3.7×10¹⁰ Bq
	rutherford	Rd	10⁶ s⁻¹	1946	1,000,000 Bq
Exposure (X)	coulomb per kilogram	C/kg	C⋅kg⁻¹ of air	1974	SI unit
Exposure (X)	röntgen	R	esu / 0.001293 g of air	1928	2.58 × 10⁻⁴ C/kg
Absorbed dose (D)	gray	Gy	J⋅kg⁻¹	1974	SI unit
	erg per gram	erg/g	erg⋅g⁻¹	1950	1.0 × 10⁻⁴ Gy
	rad	rad	100 erg⋅g⁻¹	1953	0.010 Gy
Equivalent dose (H)	sievert	Sv	J⋅kg⁻¹ × W_R	1977	SI unit
Equivalent dose (H)	röntgen equivalent man	rem	100 erg⋅g⁻¹ × W_R	1971	0.010 Sv
Effective dose (E)	sievert	Sv	J⋅kg⁻¹ × W_R × W_T	1977	SI unit
Effective dose (E)	röntgen equivalent man	rem	100 erg⋅g⁻¹ × W_R × W_T	1971	0.010 Sv

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