Interaction of Molecules with Radiation
摘要
describes the fundamentals of the interaction of atoms and molecules with electromagnetic radiationRadiationelectromagnetic. Discussion of atomic and molecular energy levels and transitions leads to an understanding of the absorption and emission of radiation by gases. The shape of absorption and emission spectra is described in the context of population of states and line broadening Linebroadening processes. The chapter also provides the foundations of quantitative spectroscopy for the determination of gas abundances.