Supernova Neutrino Opacities
| dc.creator | Raffelt, Georg G. | |
| dc.date | 1996-08-13 | |
| dc.date.accessioned | 2026-07-07T02:21:45Z | |
| dc.date.available | 2026-07-07T02:21:45Z | |
| dc.description | In a supernova (SN) core during infall and after collapse, neutrinos are trapped by their interactions with nucleons. For the axial-vector current interactions it is not enough to include static particle-particle correlations. Even the single-nucleon spin autocorrelation reduces the scattering cross section dramatically. Therefore, the dynamical structure of the spin-density structure function has an important impact on neutrino transport in supernovae. At the present time, SN neutrino opacities cannot be calculated to a controlled degree of precision. | |
| dc.description | 5 pages, including 1 figure. Contribution to the Proceedings of Neutrino 96, Helsinki | |
| dc.identifier | https://arxiv.org/abs/astro-ph/9608074 | |
| dc.identifier | http://arxiv.org/abs/astro-ph/9608074 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/10620 | |
| dc.subject | Astrophysics | |
| dc.title | Supernova Neutrino Opacities | |
| dc.type | text |