Hyperfine structure of toponium due to Z0

M. A. Doncheski, H. Grotch, D. A. Owen

Research output: Contribution to journalArticlepeer-review


Using the electroweak theory of Weinberg and Salam in conjunction with the Bethe-Salpeter formalism, the authors calculate the contribution of the Z0, both the exchange and annihilation diagrams, to the hyperfine structure of toponium. As a function of the Higgs mass, they also calculate the contribution of a single Higgs boson to the hyperfine structure. Furthermore, they examine both the electromagnetic and strong contribution to the hyperfine structure.

Original languageEnglish
Pages (from-to)1195-1199
Number of pages5
JournalJournal of Physics G: Nuclear Physics
Issue number10
StatePublished - 1 Jan 1987
Externally publishedYes

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • General Physics and Astronomy


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