Spin-vibrational 1+ states in 140Ce
| dc.creator | Guliyev, E. | |
| dc.creator | Yavas, O. | |
| dc.creator | Kuliev, A. A. | |
| dc.date | 2001-05-25 | |
| dc.date.accessioned | 2026-07-07T05:38:36Z | |
| dc.date.available | 2026-07-07T05:38:36Z | |
| dc.description | The properties of collective I^$Π$=1+ states in double even semimagic nucleus 140Ce are investigated in random phase approximation(RPA). The calculation of the B(M1) strength, elastic gamma-scattering cross section $σ_(gamma)(ω)$ and gamma-decay width $Σ_(gamma)(ω_i)$ show that in 140Ce the isovector spin-spin interactions concenrate the main strength of M1 transition at energy 7.89 MeV where the isovector spin-flip magnetic resonance may appear. The predisctions are consistent with the observed M1 strength in 140Ce which is seen to be concentrated within a range of about 0.8 MeV centered at an excitation of 7.95 MeV. | |
| dc.description | 6 pages, postscript only | |
| dc.identifier | https://arxiv.org/abs/nucl-th/0105065 | |
| dc.identifier | http://arxiv.org/abs/nucl-th/0105065 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/81665 | |
| dc.subject | Nuclear Theory | |
| dc.title | Spin-vibrational 1+ states in 140Ce | |
| dc.type | text |