2023
DOI: 10.1017/pasa.2023.2
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Very long baseline interferometry observations of the high-redshift blazar candidate J0141–5427

Abstract: Active galactic nuclei (AGN) have been observed as far as redshift $z \sim 7$ . They are crucial in investigating the early Universe as well as the growth of supermassive black holes at their centres. Radio-loud AGN with their jets seen at a small viewing angle are called blazars and show relativistic boosting of their emission. Thus, their apparently brighter jets are easier to detect in the high-redshift Universe. DES J014132.4–542749.9 is a radio-luminous but X-ray weak blazar c… Show more

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Cited by 3 publications
(1 citation statement)
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“…In radio domain, high angular resolution studies with very long baseline interferometry (VLBI) provide insight into physical processes at the linear scales from hundreds of parsecs down to sub-parsecs throughout the entire range of redshifts. At the high-redshift range, to date these studies have encompassed more than 70 AGN at z > 4 (Krezinger et al 2022;Gabányi et al 2023;Perger et al 2023 and references therein).…”
Section: Introductionmentioning
confidence: 99%
“…In radio domain, high angular resolution studies with very long baseline interferometry (VLBI) provide insight into physical processes at the linear scales from hundreds of parsecs down to sub-parsecs throughout the entire range of redshifts. At the high-redshift range, to date these studies have encompassed more than 70 AGN at z > 4 (Krezinger et al 2022;Gabányi et al 2023;Perger et al 2023 and references therein).…”
Section: Introductionmentioning
confidence: 99%