1.
Phys Rev Lett
; 101(3): 032501, 2008 Jul 18.
Artigo
em Inglês
| MEDLINE
| ID: mdl-18764246
RESUMO
Results from the gamma-ray spectroscopy of {47,48}Ar exemplifying new limits of sensitivity for characterizing neutron-rich nuclei at energies around the Coulomb barrier are presented. The present results, along with interacting shell model calculations, highlight the role of cross-shell excitations and indicate the presence of a nonaxial deformation in 48Ar.