Search for super-narrow dibaryon resonances by the pd →, pdX and pd → ppX reactions

A. Tamii, M. Hatano, H. Kato, Y. Maeda, T. Saito, H. Sakai, S. Sakoda, N. Uchigashima, K. Hatanaka, D. Hirooka, J. Kamiya, T. Wakasa, K. Yako, K. Sekiguchi, T. Uesaka

研究成果: Article査読

抄録

Dibaryons which have a very narrow decay width, called super-narrow dibaryons, are searched for by the p+d scattering at Ep = 295 MeV. The experiment was carried out at the Research Center for Nuclear Physics employing a two-arm magnetic spectrometer. A good mass resolution of 0.95 MeV and background free condition have been achieved. No resonance has been observed in the mass region of 1896-1914 MeV. The upper limits of the dibaryon production cross section have been determined.

本文言語English
ページ(範囲)410-413
ページ数4
ジャーナルModern Physics Letters A
18
2-6
DOI
出版ステータスPublished - 2003 2 28
外部発表はい

ASJC Scopus subject areas

  • 核物理学および高エネルギー物理学
  • 天文学と天体物理学
  • 物理学および天文学(全般)

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