Precise measurement of kaonic helium 3d → 2p x-rays

S. Okada, G. Beer, H. Bhang, M. Cargnelli, J. Chiba, S. Choi, C. Curceanu, Y. Fukuda, T. Hanaki, R. S. Hayano, M. Iio, T. Ishikawa, S. Ishimoto, T. Ishiwatari, K. Itahashi, M. Iwasaki, B. Juhasz, P. Kienle, J. Marton, Y. MatsudaH. Ohnishi, H. Outa, M. Sato, P. Schmid, S. Suzuki, T. Suzuki, H. Tatsuno, D. Tomono, E. Widmann, T. Yamazaki, H. Yim, J. Zmeskal

研究成果: Conference contribution

抄録

We have performed an experiment to measure the strong-interaction shift of 2p states of kaonic helium-4 atom with a precision better than ∼2 eV. The measurement will give an answer to the longstanding "kaonic helium puzzle" and provide crucial information to understand the basis of the Akaishi-Yamazaki prediction of deeply-bound kaonic nuclei, which is one of the interpretations of the strange multibaryon candidates recently reported at KEK, DANE and BNL.

本文言語English
ホスト出版物のタイトルINTERSECTIONS OF PARTICLE AND NUCLEAR PHYSICS
ホスト出版物のサブタイトル9th Conference on the Intersections of Particle and Nuclear Physics, CIPAN2006
ページ493-495
ページ数3
DOI
出版ステータスPublished - 2006
外部発表はい
イベントINTERSECTIONS OF PARTICLE AND NUCLEAR PHYSICS: 9th Conference on the Intersections of Particle and Nuclear Physics, CIPAN2006 - Rio Grande, Puerto Rico
継続期間: 2006 5月 302006 6月 3

出版物シリーズ

名前AIP Conference Proceedings
870
ISSN(印刷版)0094-243X
ISSN(電子版)1551-7616

Other

OtherINTERSECTIONS OF PARTICLE AND NUCLEAR PHYSICS: 9th Conference on the Intersections of Particle and Nuclear Physics, CIPAN2006
国/地域Puerto Rico
CityRio Grande
Period06/5/3006/6/3

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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