PARTICLE-UNSTABLE NUCLEI IN THE HARTREE-FOCK THEORY

Authors
KRUPPA AT HEENEN PH FLOCARD H LIOTTA RJ
Citation
At. Kruppa et al., PARTICLE-UNSTABLE NUCLEI IN THE HARTREE-FOCK THEORY, Physical review letters, 79(12), 1997, pp. 2217-2220
Citations number
37
Categorie Soggetti
Physics
Journal title
Physical review letters → ACNP
ISSN journal
00319007
Volume
79
Issue
12
Year of publication
1997
Pages
2217 - 2220
Database
ISI
SICI code
0031-9007(1997)79:12<2217:PNITHT>2.0.ZU;2-E
Abstract
Ground state energies and decay widths of particle-unstable nuclei are calculated within the Hartree-Fock approximation by performing a comp lex scaling of the many-body Hamiltonian. Because of this transformati on, the wave functions of the resonant states are square integrable. T he method is implemented with Skyrme effective interactions. Several S kyrme parametrizations are tested on four unstable nuclei: He-10, O-12 , O-26, and O-28.