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A suite of atomic structure codes originally developed by R. D. Cowan adapted for Windows-based personal computers.

Published by National Institute of Standards and Technology | National Institute of Standards and Technology | Catalog Last Checked: August 02, 2025 at 01:57 PM | Dataset Last Updated: November 22, 2021
The package consists of a set of computer programs for calculation of energy levels, radiative transition wavelengths and probabilities, electron impact excitation and photoionization cross sections, etc. The programs were originally written by Robert D. Cowan in 1962-1991 (see R.D. Cowan, The theory of atomic structure and spectra, University of California Press, Berkeley - Los Angeles - London, 1981). The dataset was updated in November, 2021.

Resources

5 resources available

  • DOI Access to A suite of atomic structure codes originally developed by R.D. Cowan adapted for Windows-based personal computers

    TEXT/HTML
  • README

    ASCII
  • Cowan code package, v. 2021

    ZIP
  • Resource 4

    APPLICATION/ZIP
  • Resource 5

    TEXT/PLAIN

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