Skip to main content
Log in

The negative ion of hydrogen

  • Published:
Journal of Astrophysics and Astronomy Aims and scope Submit manuscript

Abstract

The negative ion of hydrogen continues to be important in atomic physics and astrophysics. Correlations between the two electrons are strong already in the ground state, the only bound state in this three-body system. This state attracted early interest, especially for the description of stellar atmospheres by Chandrasekhar and others. More recently, the rich spectrum of doubly-excited states, and the nature of the double escape above the break-up energy of 14.35 eV, have been central to our understanding of highly-correlated, non-separable problems in quantum physics. This article is a survey of the story of H as it has developed over the last seventy years.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Rau, A.R.P. The negative ion of hydrogen. J Astrophys Astron 17, 113–145 (1996). https://doi.org/10.1007/BF02702300

Download citation

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF02702300

Keywords

Navigation