A 2.4-80 micron spectrophotometric study of SS433 with ISO
| dc.creator | Fuchs, Yael | |
| dc.creator | Koch-Miramond, Lydie | |
| dc.creator | Abraham, Peter | |
| dc.date | 2001-12-14 | |
| dc.date.accessioned | 2026-07-07T02:01:54Z | |
| dc.date.available | 2026-07-07T02:01:54Z | |
| dc.description | We present ISOPHOT spectrophotometric observations of SS433 at four different orbital phases in 1996 and 1997. The HeI+HeII lines in both spectra of SS433 and the Wolf-Rayet star WR147, a WN8+BO5 binary system, closely match. The 2.5-12 micron continuum radiation is due to an expanding wind free-free emission in an intermediate case between optically thick and optically thin regime. A rough mass loss rate evaluation gives about 1.4 10^{-4} M_sun/yr. Results are consistent with a Wolf-Rayet-like companion to the compact object in SS433. | |
| dc.description | 4 pages, 2 figures, to appear in "Neutron Stars in Supernova Remnants" (ASP Conference Proceedings), eds P. O. Slane and B. M. Gaensler | |
| dc.identifier | https://arxiv.org/abs/astro-ph/0112339 | |
| dc.identifier | http://arxiv.org/abs/astro-ph/0112339 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/3916 | |
| dc.subject | Astrophysics | |
| dc.title | A 2.4-80 micron spectrophotometric study of SS433 with ISO | |
| dc.type | text |