Abstract
Formation of(Formula presented.)H hypernucleus from stopped K− on4He,7Li,9Be,12C,16O and40Ca was studied by detecting π− from the two-body decay of(Formula presented.)H,(Formula presented.)H→He+π−. The formation probabilities of(Formula presented.)H per stopped K− on these target nuclei were measured. From the coincidence measurement with π0 and π±, we found that the(Formula presented.)H hyperfragment formation on A>4 nuclei cannot be accounted for by the direct reaction on α cluster,4He(K−, π0)(Formula presented.)H, alone.
Original language | English |
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Pages (from-to) | 575-582 |
Number of pages | 8 |
Journal | Il Nuovo Cimento A Series 11 |
Volume | 102 |
Issue number | 2 |
DOIs | |
Publication status | Published - 1989 Aug |
Externally published | Yes |
Keywords
- 21.80 - Hypernuclei
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Nuclear and High Energy Physics
- Astronomy and Astrophysics