Dynamic Pairing Effects on Low-Frequency Modes of Excitation in Deformed Mg Isotopes close to the Neutron Drip Line
| dc.creator | Yoshida, Kenichi | |
| dc.creator | Yamagami, Masayuki | |
| dc.creator | Matsuyanagi, Kenichi | |
| dc.date | 2005-07-20 | |
| dc.date.accessioned | 2026-07-07T06:31:21Z | |
| dc.date.available | 2026-07-07T06:31:21Z | |
| dc.description | Low-frequency quadrupole vibrations in deformed ${}^{36,38,40}$Mg are studied by means of the deformed Quasiparticle-RPA based on the coordinate-space Hartree-Fock-Bogoliubov formalism. Strongly collective $K^π=0^{+}$ and $2^{+}$ excitation modes (carrying 10-20 W.u.) are obtained at about 3 MeV. It is found that dynamical pairing effects play an essential role in generating these modes. It implies that the lowest $K^π=0^{+}$ excitation modes are particularly sensitive indicators of dynamical pairing correlations in deformed nuclei near the neutron drip line. | |
| dc.description | Talk given at Int. Conference "Finite Fermionic Systems: Nilsson Model 50 Years", Lund, Sweden, June 14-18, 2005 | |
| dc.identifier | https://arxiv.org/abs/nucl-th/0507047 | |
| dc.identifier | http://arxiv.org/abs/nucl-th/0507047 | |
| dc.identifier | Phys.Scripta T125 (2006) 45-48 | |
| dc.identifier | doi:10.1088/0031-8949/2006/T125/010 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/98580 | |
| dc.subject | Nuclear Theory | |
| dc.title | Dynamic Pairing Effects on Low-Frequency Modes of Excitation in Deformed Mg Isotopes close to the Neutron Drip Line | |
| dc.type | text |