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19952026
most citedDiscovery of a Supernova Explosion at Half the Age of the Universe and its Cosmological Implications

2.5k citations · 31k across the 290 of their papers we have counts for

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Showing 2018 · astro-ph.GAShow all

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astro-ph.GA2018★ 23 cited

Constraining the radio jet proper motion of the high-redshift quasar J2134-0419 at z=4.3

K. Perger, S. Frey, K. É. Gabányi +12

To date, PMN J2134-0419 (at a redshift z=4.33) is the second most distant quasar known with a milliarcsecond-scale morphology permitting direct estimates of the jet proper motion.…