1 Ocak 2012 Dergi makalesi Açık Erişim

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

Citation Style Language JSON

{
  "DOI": "10.1103/PhysRevC.86.044004", 
  "abstract": "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).", 
  "author": [
    {
      "family": "Bayar", 
      "given": " M."
    }, 
    {
      "family": "Xiao", 
      "given": " C. W."
    }, 
    {
      "family": "Hyodo", 
      "given": " T."
    }, 
    {
      "family": "Dote", 
      "given": " A."
    }, 
    {
      "family": "Oka", 
      "given": " M."
    }, 
    {
      "family": "Oset", 
      "given": " E."
    }
  ], 
  "container_title": "PHYSICAL REVIEW C", 
  "id": "88491", 
  "issue": "4", 
  "issued": {
    "date-parts": [
      [
        2012, 
        1, 
        1
      ]
    ]
  }, 
  "title": "Energy and width of a narrow I=1/2 DNN quasibound state", 
  "type": "article-journal", 
  "volume": "86"
}