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Journal Articles Nuclear Physics A Year : 2002

Coupling to the continuous spectrum and HFB approximation

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J.F. Berger
  • Function : Author
B. Ducomet
  • Function : Author

Abstract

We propose a new method to solve the Hartree-Fock-Bogoliubov equations for weakly bound nuclei whose purpose is to improve the treatment of the continuum when a finite range two-body interaction is used. We replace the traditional expansion on a discrete harmonic oscillator basis by a mixed eigenfunction expansion associated with a potential that explicitely includes a continuous spectrum. We overcome the problem of continuous spectrum discretization by using a resonance expansion.

Dates and versions

in2p3-00019896 , version 1 (04-09-2002)

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Cite

K. Bennaceur, J.F. Berger, B. Ducomet. Coupling to the continuous spectrum and HFB approximation. Nuclear Physics A, 2002, 708, pp.205-225. ⟨in2p3-00019896⟩
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