This is a compilation of approximately 923,000 allowed, intercombination and forbidden atomic transitions with wavelengths in the range from 0.5 ? to 1000 μm. It's primary intention is to allow the identification of observed atomic absorption or emission features. The wavelengths in this list are all calculated from the difference between the energy of the upper and lower level of the transition. No attempt has been made to include observed wavelengths. Most of the atomic energy level data have been taken from the Atomic Spectra Database provided by the National Institute of Standards and Technology (NIST).
Angular momentum: as J as g combine with term
Transition probability: as Aki as fik as S as log(gf)
Transition probability flags
Please acknowledge use of the Atomic Line List (including the URL) in each paper that contains data from this list.
Summary by 李晓霞 on 2002-11-27
Last updated by 李晓霞 on 2002-11-27