O(12) limit and complete classification of symmetry schemes in proton-neutron interacting boson model
| dc.creator | Kota, V. K. B. | |
| dc.date | 2002-05-03 | |
| dc.date.accessioned | 2026-07-07T11:10:54Z | |
| dc.date.available | 2026-07-07T11:10:54Z | |
| dc.description | It is shown that the proton-neutron interacting boson model (pnIBM) admits new symmetry limits with O(12) algebra which break F-spin but preserves the quantum number M_F. The generators of O(12) are derived and the quantum number `v' of O(12) for a given boson number N is determined by identifying the corresponding quasi-spin algebra. The O(12) algebra generates two symmetry schemes and for both of them, complete classification of the basis states and typical spectra are given. With the O(12) algebra identified, complete classification of pnIBM symmetry limits with good M_F is established. | |
| dc.description | 22 pages, 1 figure | |
| dc.identifier | https://arxiv.org/abs/nucl-th/0205012 | |
| dc.identifier | http://arxiv.org/abs/nucl-th/0205012 | |
| dc.identifier | Pramana60:59-74,2003 | |
| dc.identifier | doi:10.1007/BF02705069 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/190917 | |
| dc.subject | Nuclear Theory | |
| dc.title | O(12) limit and complete classification of symmetry schemes in proton-neutron interacting boson model | |
| dc.type | text |