Improved Threshold Constraints on Coupled-Channels Chiral SU(3) Dynamics from Kaonic Hydrogen

Yoichi Ikeda, Tetsuo Hyodo, Wolfram Weise

研究成果: Contribution to journalArticle査読

2 被引用数 (Scopus)

抄録

K̄-nucleon interactions near threshold are investigated in the framework of coupled-channels dynamics based on the next-to-leading order chiral SU(3) meson-baryon effective Lagrangian. Accurate constraints are now provided by new high-precision kaonic hydrogen measurements. This constraint permits an updated analysis of the complex K̄N and πΣ coupled-channels amplitudes.

本文言語英語
ページ(範囲)1113-1117
ページ数5
ジャーナルFew-Body Systems
54
7-10
DOI
出版ステータス出版済み - 8 1 2013
外部発表はい

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics

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