Magnetic field estimation in Cyg X-3's jet
arXiv:astro-ph/9808019 · doi:10.1016/S1387-6473(98)00089-X
Abstract
Multi-wavelength photometric observations of Cygnus X-3 were carried out at 18 cm through to 450 um, complemented by X-ray (2-10 keV) observations. The system was mildly active with cm fluxes at 150 -- 250 mJy. We find the spectrum to be flat with a spectral index of zero. Using a modified Wolf-Rayet wind model, and assuming emission is generated in synchrotron emitting jets from the source, we find an upper-limit to the magentic field of 20 G at a distance of cm is required.
4 pages, 4 figures. newarcrc.sty included. To appear in 2nd Workshop of Relativistic Jets from Galactic Sources, R.N.Ogley and S.J.Bell Burnell eds, NewAR 42, in press