What Does FMAP Stand For?

FMAP stands for Fano Macek Alignment Parameter In Electron Impact Excitation Of Ions

FMAP, or Fano Macek Alignment Parameter in Electron Impact Excitation of Ions, is a quantitative measure used in atomic and molecular physics to describe the degree of alignment of ionized particles following electron impact. It is derived from the Fano-Macek theory, which provides insights into the angular distribution of emitted particles, thereby enhancing the understanding of collision processes and excitation mechanisms in ionized gases. FMAP serves as a crucial parameter in the study of electron-ion interactions, contributing to advancements in spectroscopy and related fields.