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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Article dans une revue
Physical Review C, American Physical Society, 1994, 49, pp.1281-1284. <10.1103/PhysRevC.49.1281>


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Soumis le : jeudi 27 octobre 2011 - 14:11:41
Dernière modification le : vendredi 5 août 2016 - 21:17:50

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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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