High spin structures in the A ≈ 40 mass region: from superdeformation to extreme deformation and clusterization (an example of 28Si)

[摘要] The search for extremely deformed structures in the yrast and near-yrast region of28Si has been performed within the cranked relativistic mean field theory up to spin I = 20h. The fingerprints of clusterization are seen (well pronounced) in the superdeformed (hyperdeformed) configurations.

[发布机构] Department of Physics and Astronomy, Mississippi State University, Mississippi State; MS; 39762, United States^1

[关键词] Clusterization;High spins;Mass regions;Relativistic mean-field theories;Super-deformation