Infrared emission from radio-loud active nuclei
| dc.creator | van Bemmel, Ilse M. | |
| dc.creator | Barthel, Peter D. | |
| dc.creator | de Graauw, Thijs | |
| dc.date | 1999-02-09 | |
| dc.date.accessioned | 2026-07-07T02:30:23Z | |
| dc.date.available | 2026-07-07T02:30:23Z | |
| dc.description | In order to test the unification scheme for double-lobed radio sources, the far-infrared properties of matched samples of radio-galaxies and radio-loud quasars were studied using ISOPHOT. The quasar data were complemented with nearly simultaneous submillimeter and centimeter radio data. The results show that quasars are generally brighter than radio-galaxies in their far-infrared output and that beamed non-thermal radiation must be excluded as source for this infrared excess. However, non-thermal flares or optically thick tori can still reconcile these results with the unification scheme. | |
| dc.description | 4 pages including 1 figure, to be published in the proceedings of ESA conference 'The Universe as seen by ISO', ed. M. Kessler (ESA Special Publications series SP-427) | |
| dc.identifier | https://arxiv.org/abs/astro-ph/9902143 | |
| dc.identifier | http://arxiv.org/abs/astro-ph/9902143 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/13800 | |
| dc.subject | Astrophysics | |
| dc.title | Infrared emission from radio-loud active nuclei | |
| dc.type | text |