Article ID Journal Published Year Pages File Type
1851085 Physics Letters B 2014 5 Pages PDF
Abstract

The HypHI Collaboration at GSI argued recently for a nΛ3 (Λnn  ) bound state from the observation of its two-body t+π−t+π− weak-decay mode. We derive constraints from several hypernuclear systems, in particular from the A=4A=4 hypernuclei with full consideration of ΛN↔ΣNΛN↔ΣN coupling, to rule out a bound nΛ3.

Related Topics
Physical Sciences and Engineering Physics and Astronomy Nuclear and High Energy Physics
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