Precise measurement of the HFS of positronium using the zeeman effect I: Experimental set-up and RF system

G. Akimoto, A. Ishida, Y. Sasaki, A. Miyazaki, K. Kato, T. Suehara, T. Namba, S. Asai, T. Kobayashi, H. Saito, M. Yoshida, K. Tanaka, A. Yamamoto, Y. Urushizaki, I. Ogawa, T. Idehara, S. Sabchevski

研究成果: Article査読

1 被引用数 (Scopus)

抄録

Positronium is a QCD-free system and the measurement of its hyperfine splitting provides a strict test of quantum electrodynamics (QED). Recent research revealed a discrepancy of 3.9σ between the QED prediction and previous experimental results. We report on the prototype run of an improved experimental set-up and the performance of its RF system.

本文言語English
論文番号012001
ジャーナルJournal of Physics: Conference Series
225
DOI
出版ステータスPublished - 2010

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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