Gamow-Teller transitions and deformation in the proton-neutron random phase approximation
| dc.creator | Stetcu, Ionel | |
| dc.creator | Johnson, Calvin W. | |
| dc.date | 2003-09-16 | |
| dc.date | 2003-09-25 | |
| dc.date.accessioned | 2026-07-07T05:39:54Z | |
| dc.date.available | 2026-07-07T05:39:54Z | |
| dc.description | We investigate reliability of Gamow-Teller transition strengths computed in the proton-neutron random phase approximation, comparing with exact results from diagonalization in full $0\hbarω$ shell-model spaces. By allowing the Hartree-Fock state to be deformed, we obtain good results for a wide variety of nuclides, even though we do not project onto good angular momentum. We suggest that deformation is as important or more so than pairing for Gamow-Teller transitions. | |
| dc.description | 8 pages, 5 figures; added references, clarified discussion with regards to stability | |
| dc.identifier | https://arxiv.org/abs/nucl-th/0309043 | |
| dc.identifier | http://arxiv.org/abs/nucl-th/0309043 | |
| dc.identifier | Phys.Rev. C69 (2004) 024311 | |
| dc.identifier | doi:10.1103/PhysRevC.69.024311 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/82096 | |
| dc.subject | Nuclear Theory | |
| dc.title | Gamow-Teller transitions and deformation in the proton-neutron random phase approximation | |
| dc.type | text |