Corrections to the positronium hyperfine structure of order α2lnα-1

Thomas Fulton, David A. Owen, Wayne W. Repko

Research output: Contribution to journalArticlepeer-review

18 Scopus citations

Abstract

We report a calculation of the mα6lnα-1 contributions to the triplet-singlet splitting of the positronium ground state. Our result, Δν(α6lnα-1)=1/2mα6lnα-1=46 MHz, shifts the thνeoretical prediction from two standard deviations below to two standard deviations above the most recent experimental value.

Original languageEnglish
Pages (from-to)1035-1037
Number of pages3
JournalPhysical Review Letters
Volume24
Issue number19
DOIs
StatePublished - 1 Jan 1970
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy (all)

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