Bohr Hamiltonian with Davidson potential for triaxial nuclei
Yazarlar (2)
Prof. Dr. İbrahim YİĞİTOĞLU
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Institute Of Nuclear And Particle Physics, Yunanistan
| Makale Türü | Özgün Makale |
| Makale Alt Türü | SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale |
| Dergi Adı | Physical Review C Nuclear Physics |
| Dergi ISSN | 0556-2813 |
| Dergi Tarandığı Indeksler | SCI |
| Dergi Grubu | Q4 |
| Makale Dili | İngilizce |
| Basım Tarihi | 01-2011 |
| Cilt No | 83 |
| Sayı | 1 |
| DOI Numarası | 10.1103/PhysRevC.83.014303 |
| Özet |
| A solution of the Bohr Hamiltonian appropriate for triaxial shapes, involving a Davidson potential in β and a steep harmonic oscillator in γ, centered around γ=π/6, is developed. Analytical expressions for spectra andB(E2) transition rates ranging from a triaxial vibrator to the rigid triaxial rotator are obtained and compared to experimental results. Using a variational procedure, we point out that the Z(5) solution, in which an infinite square well potential in β is used, corresponds to the critical point of the shape phase transition from a triaxial vibrator to the rigid triaxial rotator. © 2011 The American Physical Society. |
| Anahtar Kelimeler |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| WoS | 62 |
| SCOPUS | 65 |
| Google Scholar | 83 |