Suppression of isoscalar pairing
| dc.creator | Bertsch, G. F. | |
| dc.creator | Baroni, Simone | |
| dc.date | 2009-04-13 | |
| dc.date | 2009-04-14 | |
| dc.date.accessioned | 2026-07-07T13:03:39Z | |
| dc.date.available | 2026-07-07T13:03:39Z | |
| dc.description | The short-range nuclear attraction is stronger in the isoscalar channel than in the isovector channel, as evidenced by the existence of the deuteron and not the dineutron. Nevertheless, apart from light N=Z nuclei, pairing is only seen in the isovector channel. This is explained by the effect of the strong spin-orbit splitting on the single-particle energies. A semiquantitative argument is presented treating the high-j orbitals at the Fermi surface as plane waves on a two-dimensional sheet. | |
| dc.description | 3 pages and 2 figure | |
| dc.identifier | https://arxiv.org/abs/0904.2017 | |
| dc.identifier | http://arxiv.org/abs/0904.2017 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/226882 | |
| dc.subject | Nuclear Theory | |
| dc.title | Suppression of isoscalar pairing | |
| dc.type | text |