198 citations · 422 across the 6 of their papers we have counts for
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HST observations of the quasar PKS 0637-752: equipartition electron-proton jet from the most complete spectral coverage to date
Kushal T. Mehta, Markos Georganopoulos, Eric S. Perlman +2
We present new NICMOS and ACS observations of the quasar jet PKS 0637-752, and we use them, together with existing multiwavelength observations, to produce the most complete spectr…
Relativistic and slowing down: the flow in the hotspots of powerful radio galaxies and quasars
Markos Georganopoulos, Demosthenes Kazanas
Pairs of radio emitting jets with lengths up to several hundred kiloparsecs emanate from the central region (the `core') of radio loud active galaxies. In the most powerful of them…
Blue Quasars and Blazar Unification Schemes
Markos Georganopoulos
Blue quasars (BQs) are sources with strong broad emission lines and flat hard X-ray spectra, properties that resemble classical flat spectrum radio quasars (FSRQs), and high peak f…