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Weakly bound states of a three-body system

Abstract : The equivalent two-body method [H. Feshbach and S. I. Rubinow, Phys. Rev. 98, 188 (1955)] has been applied to investigate the weakly bound states of a three-body system. An analytical expression for the long-range effective potential is derived if two-body interactions are short-range potentials with Yukawa forms. The weakly bound excited state for the system with two heavy particles and a light particle is first obtained if there is no bound state for two-body subsystems.
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Submitted on : Thursday, October 27, 2011 - 2:11:41 PM
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Z. Ren. Weakly bound states of a three-body system. Physical Review C, American Physical Society, 1994, 49, pp.1281-1284. ⟨10.1103/PhysRevC.49.1281⟩. ⟨in2p3-00636410⟩



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