alpha-clustering in Be isotopes

Authors
Hernandez, L Hess, PO Algora, A Levai, G
Citation
L. Hernandez et al., alpha-clustering in Be isotopes, APH NS-HEAV, 13(1-3), 2001, pp. 197-198
Citations number
8
Categorie Soggetti
Physics
Journal title
ACTA PHYSICA HUNGARICA NEW SERIES-HEAVY ION PHYSICS
ISSN journal
12197580 → ACNP
Volume
13
Issue
1-3
Year of publication
2001
Pages
197 - 198
Database
ISI
SICI code
1219-7580(2001)13:1-3<197:AIBI>2.0.ZU;2-Q
Abstract
The Be chain of isotopes is investigated within the Semimicroscopic Algebra ic Cluster Model (SACM). For that the SACM is extended to odd-mass p-shell nuclei. We show that the main features of the Be isotopes can be well expla ined. Though for the neutron halo nucleus Be-11 some problems remain, the s hell model still can describe the rough structures of these nuclei. In Be-1 1 a shell inversion takes place reflecting the high deformation of the syst em. The quadrupole-quadrupole interaction plays a dominant role in p-shell nuclei.