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20202025
most citedCOSMOGRAIL XIX: Time delays in 18 strongly lensed quasars from 15 years of optical monitoring

98 citations · 213 across the 6 of their papers we have counts for

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astro-ph.GA2022★ 16 cited

Evidence for a milliparsec-separation Supermassive Binary Black Hole with quasar microlensing

M. Millon, C. Dalang, C. Lemon +4

We report periodic oscillations in the 15-year long optical light curve of the gravitationally lensed quasar QJ0158-4325. The signal is enhanced during a high magnification microle…