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Jost関数法と共鳴部分幅および仮想状態

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Presentation on theme: "Jost関数法と共鳴部分幅および仮想状態"— Presentation transcript:

1 Jost関数法と共鳴部分幅および仮想状態
Jost 関数法 (Jost Function Method) 共鳴部分幅 (Partial Widths) 仮想状態 (Virtual States)

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8 Table I. Values of the resonant poles of the Noro-Taylor model.
pole Er (a.u.)   Γ (a.u.)      ×10 -3  

9 Partial Decay Widths Channel radius dependence

10 Definition of partial widths
N. Moiseyv and U. Peskin; Phys. Rev. A42(1990) 255.

11 Partial widths of resonant states
Jost Function Method; S.A. Sofianos and S.A. Rakityansky J. Phys. A: Math. Gen. 30(1997), 3725, J. Phys. A: Math. Gen. 31(1998), : Homogeneous solutions : Resonances

12 Partial Width

13 Current density method for partial widths
N. Moiseyev and U. Peskin; Phys. Rev. A42(1990) 255. Partial Width:

14 T-matrix scheme

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20 Jost Function Method + Complex Scaling Method Complex Scaled Jost Function Method; (CSJFM) Application to a three body resonance

21 5He: 4He+n

22 H. Masui, S. Aoyama, T. Myo, K. Kato and K. Ikeda, Nucl. Phys
H. Masui, S. Aoyama, T. Myo, K. Kato and K. Ikeda, Nucl. Phys. A673 (2000), 207

23 10Li: 9Li+n

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