Shell model in the complex energy plane and two-particle resonances

Abstract

An implementation of the shell-model to the complex energy plane is presented. The representation used in the method consists of bound single-particle states, Gamow resonances and scattering waves on the complex energy plane. Two-particle resonances are evaluated and their structure in terms of the single-particle degreees of freedom are analysed. It is found that two-particle resonances are mainly built upon bound states and Gamow resonances, but the contribution of the scattering states is also important.

20 pages, 9 figures, submitted to Phys.Rev.C

References in corpus (1)

• Two-Particle Resonant States in a Many-Body Mean Field

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