Kavli Affiliate: Herman Marshall | Summary:We report on the average and orbital phase-resolved polarization of Cyg X-3 in the hard state during the 2023 Imaging X-ray Polarimetry Explorer (IXPE) observational campaign. We find the polarization degree of $ 21.2 pm 0.4 % $ and polarization angle of $ 92.2 pm 0.5^circ $, well compatible with […]
Continue.. Super-Eddington Accretion Geometry: a Remarkable Stability of the Hidden Ultraluminous X-Ray Source Cygnus X-3