Atomic and molecular negative ions

Elliott H. Lieb

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

An upper bound is given for the maximum number, Nc, of negative particles (fermions or bosons or a mixture of both) of charge -e that can be bound to an atomic nucleus of charge + ze. If z is integral then Nc 2z. In particular, this is the first proof that H- is not stable. For a molecule, Nc 2Z + K - 1, where K is the number of atoms in the molecule and Z is the total nuclear charge.

Original languageEnglish (US)
Title of host publicationThe Stability of Matter
Subtitle of host publicationFrom Atoms to Stars: Fourth Edition
PublisherSpringer Berlin Heidelberg
Pages87-89
Number of pages3
ISBN (Print)3540420835, 9783540222125
DOIs
StatePublished - Jan 1 2005

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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  • Cite this

    Lieb, E. H. (2005). Atomic and molecular negative ions. In The Stability of Matter: From Atoms to Stars: Fourth Edition (pp. 87-89). Springer Berlin Heidelberg. https://doi.org/10.1007/3-540-27056-6_7