0 decay process of C12 and B11 hypernuclei

A. Sakaguchi, W. Brückner, S. Paul, R. Schüssler, B. Povh, H. Döbbeling, M. Aoki, H. Tamura, T. Yamazaki, R. S. Hayano, T. Ishikawa, M. Iwasaki, T. Motoki, H. Outa, E. Takada, K. H. Tanaka

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Abstract

We investigated 0 decay branching ratios 0 in the weak decay of the C12 and B11 hypernuclei using the (stopped K-, -) reaction. The branching ratios were estimated to be 0.1740.057(stat)0.008(syst) and 0.1400.039(stat)0.025(syst) for the C12 and B11 hypernuclei, respectively. The branching ratios are compared with theoretical calculations and related experimental values. Importance of distortion of pion wave function was found.

Original languageEnglish
Pages (from-to)73-81
Number of pages9
JournalPhysical Review C
Volume43
Issue number1
DOIs
Publication statusPublished - 1991

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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    Sakaguchi, A., Brückner, W., Paul, S., Schüssler, R., Povh, B., Döbbeling, H., Aoki, M., Tamura, H., Yamazaki, T., Hayano, R. S., Ishikawa, T., Iwasaki, M., Motoki, T., Outa, H., Takada, E., & Tanaka, K. H. (1991). 0 decay process of C12 and B11 hypernuclei. Physical Review C, 43(1), 73-81. https://doi.org/10.1103/PhysRevC.43.73