activity
20182026
most citedEvolving parsec-scale radio structure in the most distant blazar known

51 citations · 210 across the 31 of their papers we have counts for

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Showing 2019Show all

2 papers · 1 filter

astro-ph.GA2019★ 12 cited

Unveiling the weak radio quasar population at z 4

Krisztina Perger, Sándor Frey, Krisztina É. Gabányi +1

We applied image stacking on empty-field Faint Images of the Radio Sky at Twenty-Centimeters (FIRST) survey maps centred on optically identified high-redshift quasars at t…

astro-ph.GA2019

Is there a Blazar Nested in the Core of the Radio Galaxy 3C 411?

Krisztina Perger, Sándor Frey, Krisztina Éva Gabányi

Previous spectral energy distribution modeling based on XMM-Newton X-ray observation of the classical double-lobed radio galaxy 3C 411 left the possibility open for the presence of…