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20172026
most citedDiscovery of a close-separation binary quasar at the heart of a z~0.2 merging galaxy and its implications for low-frequency gravitational waves

62 citations · 163 across the 14 of their papers we have counts for

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Showing 2019 · astro-ph.GAShow all

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astro-ph.GA2019★ 62 cited

Discovery of a close-separation binary quasar at the heart of a z~0.2 merging galaxy and its implications for low-frequency gravitational waves

Andy D. Goulding, Kris Pardo, Jenny E. Greene +3

Supermassive black hole (SMBH) binaries with masses of ~10^8--10^9 Msun are expected to dominate the contribution to the as-yet undetected gravitational wave background (GWB) signa…