Coupled rearrangement channel calculation of the fine and hyperfine structures of the antiprotonic helium atom

Nobuhiro Yamanaka, Yasushi Kino, Hiroshi Kudo, Masayasu Kamimura

Research output: Contribution to journalArticlepeer-review

27 Citations (Scopus)

Abstract

The fine and hyperfine splittings of the state in the antiprotonic helium atom was calculated. The correlation effects, in particular, the orbital polarization effects, were analyzed using the convergence in the configuration expansion. For the single channel, the p-type orbital polarization was crucial for the fine and hyperfine structures.

Original languageEnglish
Pages (from-to)12518-12511
Number of pages8
JournalPhysical Review A - Atomic, Molecular, and Optical Physics
Volume63
Issue number1
DOIs
Publication statusPublished - 2001 Jan 1

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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