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

R. Id Betan, R. J. Liotta, N. Sandulescu, T. Vertse

Research output: Contribution to journalArticle

47 Citations (Scopus)

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 degrees of freedom is analyzed. 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.

Original languageEnglish
Article number014322
Pages (from-to)143221-1432212
Number of pages1288992
JournalPhysical Review C - Nuclear Physics
Volume67
Issue number1
Publication statusPublished - Jan 1 2003

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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  • Cite this

    Id Betan, R., Liotta, R. J., Sandulescu, N., & Vertse, T. (2003). Shell model in the complex energy plane and two-particle resonances. Physical Review C - Nuclear Physics, 67(1), 143221-1432212. [014322].