113 citations · 701 across the 33 of their papers we have counts for
4 papers · 1 filter
Pair-matching of radio-loud and radio-quiet AGNs
D. Kozieł-Wierzbowska, G. Stasińska, N. Vale Asari +3
Active galactic nuclei (AGNs) are known to cover an extremely broad range of radio luminosities and the spread of their radio-loudness is very large at any value of the Eddington r…
What distinguishes the host galaxies of radio-loud and radio-quiet AGNs?
D. Kozieł-Wierzbowska, N. Vale Asari, G. Stasińska +3
We compare the optical properties of the host galaxies of radio-quiet (RQ) and radio-loud (RL) Type 2 active galactic nuclei (AGNs) to infer whether the jet production efficiency d…
Optical and radio properties of extragalactic radio sources with recurrent jet activity
A. Kuźmicz, M. Jamrozy, D. Kozieł-Wierzbowska +1
We present a sample of 74 radio sources with recurrent jet activity. The sample consists of 67 galaxies, 2 quasars and 5 unidentified sources, selected from the published data or a…
Is there a circumbinary planet around NSVS 14256825?
Ilham Nasiroglu, Krzysztof Gozdziewski, Aga Slowikowska +9
The cyclic behaviour of (O-C) residuals of eclipse timings in the sdB+M eclipsing binary NSVS 14256825 was previously attributed to one or two Jovian-type circumbinary planets. We…