TY - JOUR
T1 - Three-body structure of the nnΛ system with Λn-ΣN coupling
AU - Hiyama, E.
AU - Ohnishi, S.
AU - Gibson, B. F.
AU - Rijken, Th A.
PY - 2014/6/9
Y1 - 2014/6/9
N2 - The structure of the three-body nnΛ system, which has been observed recently by the HypHI Collaboration, is investigated taking ΛN-ΣN coupling explicitly into account. The YN and NN interactions employed in this work reproduce the binding energies of HΛ3, HΛ4, and HeΛ4. We do not find any nΛ3 bound state, which contradicts the interpretation of the data reported by the HypHI Collaboration.
AB - The structure of the three-body nnΛ system, which has been observed recently by the HypHI Collaboration, is investigated taking ΛN-ΣN coupling explicitly into account. The YN and NN interactions employed in this work reproduce the binding energies of HΛ3, HΛ4, and HeΛ4. We do not find any nΛ3 bound state, which contradicts the interpretation of the data reported by the HypHI Collaboration.
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U2 - 10.1103/PhysRevC.89.061302
DO - 10.1103/PhysRevC.89.061302
M3 - Article
AN - SCOPUS:84902510026
SN - 0556-2813
VL - 89
JO - Physical Review C - Nuclear Physics
JF - Physical Review C - Nuclear Physics
IS - 6
M1 - 061302
ER -