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Wavelengths, Transition Probabilities, and Energy Levels for the Spectra of Strontium Ions (Sr II – Sr XXXVIII )
Published
Author(s)
Jean E. Sansonetti
Abstract
Energy levels, with designations and uncertainties, have been compiled for the spectra of strontium (Z=38) ions from singly-ionized to hydrogen-like. 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. There are a few ionization stages for which only a calculated ionization potential is available.
Sansonetti, J.
(2012),
Wavelengths, Transition Probabilities, and Energy Levels for the Spectra of Strontium Ions (Sr II – Sr XXXVIII ), J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD, [online], https://doi.org/10.1063/1.3659413, https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=909345
(Accessed October 1, 2025)