DefinitionAn <ENERGY IMPARTED> is an <ENERGY> that refers to for ionizing radiation in the matter in a given 3D domain, epsilon = Sum_i epsilon_i where the energy deposit, epsilon_i, is the energy deposited in a single interaction i, and is given by epsilon_i = epsilon_in - epsilon_out + Q, where epsilon_in is the energy of the incident ionizing particle, excluding rest energy, epsilon_out is the sum of the energies of all ionizing particles leaving the interaction, excluding rest energy, and Q is the change in the rest energies of the nucleus and of all particles involved in the interaction