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Compilation of Wavelengths, Energy Levels, and Transition Probabilities for W I and W II


Alexander Kramida, T Shirai


Energy levels, wavelengths, and transition probabilities of the first and second spectra of tungsten, W I and W II, have been compiled. Wavelengths of observed transitions and energy levels derived from those wavelengths have been obtained from a critical evaluation of the available literature. Measured transition probabilities for some of the observed transitions have been compiled from the published literature.
J. Phys. & Chem. Ref. Data (JPCRD) -


atomic spectra, energy levels, infrared lines, ionization potentials, transition probabilities, transitions, visible lines, wavelengths
Created November 15, 2018, Updated November 14, 2018