YN correlations from the stopped K- reaction on 4He

T. Suzuki, M. Iio, K. Itahashi, M. Iwasaki, Y. Matsuda, H. Ohnishi, S. Okada, H. Outa, D. Tomono, T. Yamazaki, H. Bhang, S. Choi, J. H. Kim, H. Yim, J. Chiba, T. Hanaki, Y. Fukuda, M. Sato, R. S. Hayano, T. IshikawaS. Ishimoto, M. Iwai, S. Suzuki, T. Ishiwatari, P. Kienle, E. Widmann

Research output: Contribution to journalArticlepeer-review

46 Citations (Scopus)


We have investigated non-mesonic reactions of the stopped K- on 4He in terms of correlations of coincident ΛN pairs. As the result, Λp and Λn branches of the two-nucleon absorption process were clearly observed in the ΛN invariant mass spectra. The spin-isospin dependence of the process was observed for the first time.

Original languageEnglish
Pages (from-to)2520-2523
Number of pages4
JournalModern Physics Letters A
Issue number27-30
Publication statusPublished - 2008 Sep 30
Externally publishedYes

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Astronomy and Astrophysics
  • Physics and Astronomy(all)


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