Antibound and Resonant States in Halo Nuclei

2003/07/14 by R. Id. Betan, R. Id Betán, R. J. Liotta +6
Chemistry · Materials Science · Physics and Astronomy · #Cold Atom Physics and Bose-Einstein Condensates #FOS: Physical sciences #Inorganic Fluorides and Related Compounds #Nuclear Theory (nucl-th) #Solid-state spectroscopy and crystallography #nucl-th

paper · pdf · doi:10.48550/arxiv.nucl-th/0307060

11 pages, 4 figures

arxiv created 2003/07/14 · openalex publication_date 2003/07/14 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

An unified shell model scheme to evaluate simultaneously the contribution of antibound states and Gamow resonances to the nuclear halos is presented. The calculations, performed in the complex energy plane, are applied to the case of ¹¹Li. It is found that ¹¹Li may develop a resonant state excitation near the breakup threshold.

Related

• A Complex Shell Model Representation Including Antibound States
• Exploring core excitation in halo nuclei using halo effective field theory: an application to the bound states of ¹¹Be
• Investigation of low-lying resonances in breakup of halo nuclei within the time-dependent approach
• Description of resonant states in the shell model
• Description of resonances in light nuclei using a microscopic cluster model