Spatially resolved polarization swings in the supermassive binary black hole candidate OJ 287 with first Event Horizon Telescope observations
José L. Gómez, Ilje Cho, Efthalia Traianou, Thomas P. Krichbaum et autres
We present the first Event Horizon Telescope 1.3 mm observations of the supermassive binary black hole candidate OJ 287. The observations achieved an unprecedented angular resolution of 18 μas and reveal significant structural and polarization variability over just five days, marking the …
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Springer Link (Chiba Institute of Technology)