Photoionization processes depend critically on the behavior of the bound and continuum state wave functions involved in the ionization process. Resonance and threshold effects, as they show up in the photoemission cross section, are discussed within this context.
© 1980 Optical Society of America
Volker Schmidt, "Resonance and threshold effects in atomic and molecular photoionization," Appl. Opt. 19, 4080-4086 (1980)