The quantization of the B=1 and B=2 Skyrmions
| dc.creator | Fortier, Jimmy | |
| dc.creator | Marleau, Luc | |
| dc.date | 2008-02-27 | |
| dc.date.accessioned | 2026-07-07T11:56:20Z | |
| dc.date.available | 2026-07-07T11:56:20Z | |
| dc.description | We propose to set the Skyrme parameters F_π and e such that they reproduce the physical masses of the nucleon and the deuteron. We allow deformation using an axially symmetric solution and simulated annealing to minimize the total energy for the B=1 nucleon and B=$ deuteron. First we find that axial deformations are responsible for a significant reduction (factor of \approx 4) of the rotational energy but also that it is not possible to get a common set of parameters F_π and e which would fit both nucleon and deuteron masses simultaneously at least for m_π= 138 MeV, 345 MeV and 500 MeV. This suggests that either m_π>500 MeV or additional terms must be added to the Skyrme Lagrangian. | |
| dc.description | 9 pages, 5 figures, accepted in Phys.Rev.D | |
| dc.identifier | https://arxiv.org/abs/0802.4050 | |
| dc.identifier | http://arxiv.org/abs/0802.4050 | |
| dc.identifier | Phys.Rev.D77:054017,2008 | |
| dc.identifier | doi:10.1103/PhysRevD.77.054017 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/205550 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | The quantization of the B=1 and B=2 Skyrmions | |
| dc.type | text |