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Energy and width of a narrow I=1/2 DNN quasibound state

Bayar, M.; Xiao, C. W.; Hyodo, T.; Dote, A.; Oka, M.; Oset, E.


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        "name": "Bayar, M."
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      {
        "name": "Xiao, C. W."
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      {
        "affiliation": "Tokyo Inst Technol, Dept Phys, Meguro Ku, Tokyo 1528551, Japan", 
        "name": "Hyodo, T."
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      {
        "name": "Dote, A."
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      {
        "name": "Oka, M."
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      {
        "name": "Oset, E."
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    "description": "The energies and widths of DNN quasibound states with isospin I = 1/2 are evaluated in two methods, the fixed center approximation to the Faddeev equation and the variational method approach to the effective one-channel Hamiltonian. The DN interactions are constructed so they dynamically generate the Lambda(c)(2595) (I = 0, J(pi) = 1/2(-)) resonance state. We find that the system is bound by about 250 MeV from the DNN threshold, root s similar to 3500 MeV. Its width, including both the mesonic decay and the D absorption, is estimated to be about 20-40 MeV. The I = 0 DN pair in the DNN system is found to form a cluster that is similar to the Lambda(c)(2595).", 
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      "title": "PHYSICAL REVIEW C", 
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