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HST/COS Observations of Quasar Outflows in the 500–1050 Å Rest Frame. I. The Most Energetic Outflows in the Universe and Other Discoveries

20 Apr 2020, 16:00 UTC
HST/COS Observations of Quasar Outflows in the 500–1050 Å Rest Frame. I. The Most Energetic Outflows in the Universe and Other Discoveries
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Nahum Arav et al 2020 ApJS 247 37
The Hubble Space Telescope/Cosmic Origins Spectrograph has observed high-quality far-ultraviolet spectra of quasar outflows, obtaining measurements that include the three most energetic outflows known.

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