High resolution X-ray observations of 3C 58
| dc.creator | Slane, Patrick | |
| dc.date | 2003-11-10 | |
| dc.date.accessioned | 2026-07-07T02:11:09Z | |
| dc.date.available | 2026-07-07T02:11:09Z | |
| dc.description | As the presumed remnant of SN1181, 3C 58 houses one of the youngest known neutron stars in the Galaxy. The properties of this young pulsar and its associated wind nebula differ considerably from those of the Crab, and may well offer a more typical example of the endpoint of massive star collapse. High resolution X-ray studies reveal structures in the inner nebula that may be associated with the pulsar wind termination shock, a jet that may be aligned with the rotation axis, and other regions of enhanced emission. Spectral variations in the PWN are consistent with the expected evolution of the postshock flow, and complex loops of emission are seen in the nebula interior. Limits on the NS surface temperature fall below standard cooling models, indicating that some more rapid neutrino cooling process is required. The outer regions of 3C 58 show thermal emission with enhanced levels of Ne, indicative of shocked ejecta bounding the PWN. | |
| dc.description | 4 pages, 3 figures. To appear in "Young Neutron Stars and Their Environments" (IAU Symposium 218, ASP Conference Proceedings), eds F. Camilo and B. M. Gaensler | |
| dc.identifier | https://arxiv.org/abs/astro-ph/0311238 | |
| dc.identifier | http://arxiv.org/abs/astro-ph/0311238 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/6981 | |
| dc.subject | Astrophysics | |
| dc.title | High resolution X-ray observations of 3C 58 | |
| dc.type | text |