The π+-emission puzzle in Λ4He decay
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B.F. Gibson; R.G.E. Timmermans
📂
Article
📅
1998
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Elsevier Science
🌐
English
⚖ 529 KB
We re-examine the puzzling 7r ÷ emission from the weak decay of ~He and propose an explanation in terms of a three-body decay of the virtual X +. Such a resolution of the 7r + decay puzzle is consistent with the calculated Z + probability in light A hypernuclei as well as the experimentally observed