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Wavelengths, Transition Probabilities, and Energy Levels for the Spectra of Potassium (K I through K XIX)

Author(s)

Jean E. Sansonetti

Abstract

Energy levels, with classifications and uncertainties, have been compiled for the spectra of the neutral atom and all positive ions of potassium (Z=19). Wavelengths with classifications, intensities, and transition probabilities are also tabulated. In addition, ground states and ionization energies are listed. For many ionization stages experimental data are available; however for those for which only theoretical calculations or fitted values exist, these are reported.
Citation
J. Phys. & Chem. Ref. Data (JPCRD) -

Keywords

atomic spectra, energy levels, hyperfine structure, ionization energy, potassium, transition probabilities, wave numbers

Citation

Sansonetti, J. (1970), Wavelengths, Transition Probabilities, and Energy Levels for the Spectra of Potassium (K I through K XIX), J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD (Accessed July 3, 2022)
Created November 15, 2018, Updated November 14, 2018