Spectro-polarimetric study of the black hole X-ray binary Swift J1727.8-1613 in the JED-SAD framework

R. Muhammad, P. -O. Petrucci, W. Zhang +10

Context. Swift J1727.8-1613 is an X-ray binary observed during its 2023-2024 outburst, including bright and dim hard states with similar X-ray polarimetric signatures but fluxes di…