• $${}_{\Lambda \Lambda }^{10} Be$$ in Faddeev-Yakubovsky formalismin Faddeev-Yakubovsky formalism

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    • Keywords


      Four-body equations; identical particles; two-body separable potentials; Bateman approximation; separation energy; Lambda particles in$${}_{\Lambda \Lambda }^{10} Be$$; Faddeev-Yakubovsky formalism

    • Abstract


      The four-body dynamical equations for two distinct pairs of identical particles derived earlier are applied to investigate the system$${}_{\Lambda \Lambda }^{10} Be$$. The two-body potentials have been taken to be of the Yamaguchi form, and the Bateman approximation has been used for the other amplitudes. From the set of coupled integral equations, the separation energy, BΛΛ, for the two Λ particles in$${}_{\Lambda \Lambda }^{10} Be$$ is obtained as 43·97 MeV.

    • Author Affiliations


      H Roy-Choudhury1 V P Gautam1 D P Sural1 2

      1. Department of Theoretical Physics, Indian Association for the Cultivation of Science, Jadavpur, Calcutta - 700 032
      2. Department of Physics, Jadavpur University, Calcutta - 700 032
    • Dates

  • Pramana – Journal of Physics | News

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