IUPAC definition : SI derived unit of energy imparted to an element of matter by ionizing radiation divided
by the mass of that element (absorbed dose of radiation) equal to one joule per kilogram
and admitted for reasons of safeguarding human health, Gy J kg-1.;
SI derived unit of energy imparted to an element of matter by ionizing radiation divided
by the mass of that element (absorbed dose of radiation) equal to one joule per kilogram
and admitted for reasons of safeguarding human health, Gy J kg-1.